CN103734319B - Peanut milk nutrient solution prepared by a kind of peanut meal protein extract - Google Patents
Peanut milk nutrient solution prepared by a kind of peanut meal protein extract Download PDFInfo
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- CN103734319B CN103734319B CN201310700623.5A CN201310700623A CN103734319B CN 103734319 B CN103734319 B CN 103734319B CN 201310700623 A CN201310700623 A CN 201310700623A CN 103734319 B CN103734319 B CN 103734319B
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Abstract
The invention provides peanut milk nutrient solution prepared by a kind of peanut meal protein extract, this nutrient solution is made up of following raw material, mass percent shared by each raw material is: the peanut meal protein extract of 15 ~ 25%, the skimmed milk power of 3 ~ 5%, the white granulated sugar of 3 ~ 7%, the compound stabilizer of 0.15 ~ 0.25%, the essence of 0.04 ~ 0.07%, surplus is water.Described peanut meal protein extract adopts following methods preparation: after the peanut meal drying after degreasing, and pulverizing was the peanut meal particulate of 20 ~ 100 mesh sieves, then adopted enzyme extraction method or alkali extraction method therefrom to extract peanut meal protein extract.This peanut milk nutrient solution is nutritious, taste is aromatic, is effectively combined by the vegetable protein in animal protein in milk and peanut, reaches the effect of nutrition complement, both ensure that the harmony that amino acid forms, also improve utilization rate and the nutritive value of peanut protein.
Description
Technical field
The present invention relates to a kind of drink, particularly relate to a kind of peanut milk, particularly a kind of peanut milk nutrient solution adopting peanut meal protein extract to prepare.
Background technology
Peanut meal is that shelled peanut extracts the byproduct after grease through the physics such as Solvent Extract methods or precompressed extraction or chemical method, and be filbert or dark brown, shape is little bulk or Powdered.The main approach that current China peanut is utilized is still that peanut oil is extracted in oil expression, and thus along with the increase of peanut production amount and the development of fats and oils processing industry, the output of peanut meal also can increase year by year.But in peanut meal also containing rich in protein and some other active principle as flavonoids, amino acid, tannin, polysaccharide, vitamin and the chemical composition such as triterpene or steroid.The nutriment that peanut protein enriches the most as content in peanut, its application was also widened in recent years year by year.ANFs in peanut is lower than the ANFs in soybean, thus can be applied to, in the food of lactose intolerance crowd, have certain functional effect.Peanut meal is the food resource that the active principle content such as a kind of high protein, low fat, flavones, essential amino acid are also very high, but the peanut meal after the current peanut oil expression of China is still used as animal feed or fertilizer mostly, greatly wastes this high-quality precious resources.Therefore, the application study for peanut meal has also become study hotspot in recent years.
On the one hand, in recent years for peanut meal be applied to food processing report get more and more, utilize peanut meal as raw material, make compound nutrient paste, shortbread type biscuit, make soy sauce or make peanut meal beans sauce.Special taste, instant and nutritive value is higher, adds the kind of leisure food.The extraction exploitation of peanut meal Middle nutrition material has very wide prospect, therefore peanut food industry is developed, improve scientific and technological content and the added value of (Groundnut products), develop multiple series of products, a difficult problem for our people's nutrition shortage can be solved, meet the needs of health care; Also can adjust the agricultural structure of China, improve agricultural products in China competitiveness in the international market, increase agricultural product income.
On the other hand, soft drink market in the world's goes from strength to strength in recent years, its main cause is because the increase of developing country's consumption figure and the change of beverage consumption mode, and the consumer of developed country is gradually reducing the demand to alcoholic beverage, pursuing natural, sugary few health food and beverage becomes trend.Therefore, health care, convenience, novelty and nutrition will become the theme of beverage market now.And based on current food service industry to the ever-increasing active demand of protein beverage, natural plant protein beverage more becomes the hobby of consumers in general, compared to animal protein, the absorption of phytoprotein can prevent and reduce the generation of the some diseases such as high fat of blood, higher fatty acid, high cholesterol.In addition, low more than animal protein of the Costco Wholesale of phytoprotein, is applied in food processing, can greatly reduces costs.Simultaneously, milk contains the protein of the necessary nutriment of a large amount of human body contained by it and is mainly casein, albumin, globulin, lactoprotein etc., all complete proteins, digestibility is up to 98%, calcium in milk and phosphorus are all dissolved state and ratio is suitable for, easy absorption, other content of mineral substances are also suitable for, and are beneficial to absorption of human body.Inexpensive, instant, is closest to perfect desirable wholefood, has the good reputation of " white blood ".As can be seen here, the peanut milk nutrient solution inventing a kind of natural, nutrition and health meets development trend and the trend of current beverage market.
Summary of the invention
The invention provides peanut milk nutrient solution prepared by a kind of peanut meal protein extract, solve the deficiency in background technology, this peanut milk nutrient solution is nutritious, taste is aromatic, vegetable protein in animal protein in milk and peanut is effectively combined, reach the effect of nutrition complement, both ensure that the harmony that amino acid forms, also improve utilization rate and the nutritive value of peanut protein.
Realizing the technical scheme that above-mentioned purpose of the present invention adopts is:
Peanut milk nutrient solution prepared by a kind of peanut meal protein extract, this nutrient solution is made up of following raw material, mass percent shared by each raw material is: the peanut meal protein extract of 15 ~ 25%, the skimmed milk power of 3 ~ 5%, the white granulated sugar of 3 ~ 7%, the compound stabilizer of 0.15 ~ 0.25%, the essence of 0.04 ~ 0.07%, surplus is water.
Described peanut meal protein extract adopts following methods preparation: after the peanut meal drying after degreasing, and pulverizing was the peanut meal particulate of 20 ~ 100 mesh sieves, then adopted enzyme extraction method or alkali extraction method therefrom to extract peanut meal protein extract.
Described enzyme extraction method is specially: by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:8 ~ 1:15, and adjust ph is 7.0 ~ 9.0, temperature water bath in water-bath is heated to 45 ~ 65 DEG C, add protease to extract, extraction time is 2 ~ 4h, and the addition of protease is add 1000 ~ 3000u in every gram of peanut meal.
Described protease is one or more of neutral proteinase, alkali protease, flavor protease, pepsin, trypsase and papain.
Described alkali extraction method is specially: peanut meal particulate being added to pH value is in the alkaline solution of 8 ~ 12, solid-liquid ratio is 1:8 ~ 1:15, adjust the temperature to 30 DEG C ~ 80 DEG C, stirring and leaching 2 ~ 4h at this temperature, finally by sediment centrifugation, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.
Described acid is inorganic acid or organic acid, example hydrochloric acid, acetic acid, citric acid or tartaric acid; Described alkaline solution is inorganic alkali solution, is selected from sodium hydroxide solution, potassium hydroxide solution and sodium carbonate liquor one or more.
Described compound stabilizer is one or more of xanthans, carragheen, sucrose fatty ester, sodium carboxymethylcellulose and guar gum.
Described compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=6 ~ 1:3 ~ 1:1.
Described essence is one or both in peanut essence and milk flavour.
Peanut milk nutrient solution provided by the present invention compared with prior art, have the following advantages: 1, the present invention adopts peanut meal extract to make peanut milk compared with the peanut milk drink adopted made by peanut paste, peanut meal extract because its hardly grease-contained advantage and avoid fat floating in its storage process, the instability such as fat circle can be formed on top problem.
2, the present invention selects with peanut meal is that raw material adopts alkaline process and Enzymatic Extraction albumen respectively, and in extract, protein content is up to 48%, the active principle more in high efficiency extraction peanut meal, further rationally, and easy this precious resources of exploitation peanut meal.
3, the present invention selects milk as auxiliary material to make up the defect of peanut meal mineral and limiting amino acid deficiency, and reach the principle of nutrition complement, the peanut milk produced is inexpensive, comprehensively nutritious, and delicate mouthfeel is aromatic character and agreeable taste.
Detailed description of the invention
Do detailed specific description below in conjunction with specific embodiment to the present invention, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.
Embodiment 1
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.2%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:12, and adjust ph is 7.0, and the temperature water bath in water-bath is heated to 60 DEG C, adds protease and extracts, extraction time is 3h, and the addition of protease is add 2000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is neutral proteinase, and neutral proteinase can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 2
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.25%, the milk flavour of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:15, and adjust ph is 7.0, and the temperature water bath in water-bath is heated to 55 DEG C, adds protease and extracts, extraction time is 3h, and the addition of protease is add 3000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is alkali protease, and alkali protease can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 3
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.2%, the peanut essence of 0.05%, and surplus is water, and wherein compound stabilizer is xanthans.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:12, and adjust ph is 7.0, and the temperature water bath in water-bath is heated to 50 DEG C, adds protease and extracts, extraction time is 4h, and the addition of protease is add 2000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is papain, and papain can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 4
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.18%, the milk flavour of 0.04%, and surplus is water, and wherein compound stabilizer is guar gum.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 20 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:12, and adjust ph is 7.0, and the temperature water bath in water-bath is heated to 65 DEG C, adds protease and extracts, extraction time is 3h, and the addition of protease is add 1000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is trypsase, and trypsase can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 5
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.2%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 100 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:8, and adjust ph is 8.0, and the temperature water bath in water-bath is heated to 48 DEG C, adds protease and extracts, extraction time is 3h, and the addition of protease is add 2000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is pepsin, and pepsin can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 6
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 25%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.2%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 80 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:12, and adjust ph is 7.0, and the temperature water bath in water-bath is heated to 60 DEG C, adds protease and extracts, extraction time is 4h, and the addition of protease is add 2900u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is flavor protease, and flavor protease can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 7
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 15%, the skimmed milk power of 5%, the white granulated sugar of 7%, the compound stabilizer of 0.18%, the peanut essence of 0.05% and milk flavour, surplus is water, and wherein compound stabilizer is the mixture of xanthans and guar gum, and in mixture, both mass ratioes are xanthans: guar gum=1:1.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:12, and adjust ph is 8.5, and the temperature water bath in water-bath is heated to 60 DEG C, adds protease and extracts, extraction time is 3h, and the addition of protease is add 2000u/g in every gram of peanut meal.Extract, through the centrifugal 5min of 4000r/min, is removed unconverted protein and other insoluble matters, is obtained limpid protein hydrolyzate, then gets supernatant and carry out filtration under diminished pressure, goes filtrate for subsequent use.The protease added is neutral proteinase and papain, and protease can become amino acid by aminosal, is more conducive to the stripping of protein.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 8
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 25%, the skimmed milk power of 7%, the white granulated sugar of 3%, the compound stabilizer of 0.22%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=6:3:1.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 20 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 11, solid-liquid ratio is 1:15, adjust the temperature to 65 DEG C, stirring and leaching 2h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is hydrochloric acid; Described alkaline solution is sodium hydroxide solution.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 9
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 5%, the white granulated sugar of 3%, the compound stabilizer of 0.24%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:4:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 11, solid-liquid ratio is 1:15, adjust the temperature to 65 DEG C, stirring and leaching 2h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is acetic acid; Described alkaline solution is potassium hydroxide solution.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 10
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 25%, the skimmed milk power of 7%, the white granulated sugar of 3%, the compound stabilizer of 0.22%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=6:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 11, solid-liquid ratio is 1:15, adjust the temperature to 65 DEG C, stirring and leaching 2h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is citric acid; Described alkaline solution is sodium carbonate liquor.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 11
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.18%, the milk flavour of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=4:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 80 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 9, solid-liquid ratio is 1:14, adjust the temperature to 75 DEG C, stirring and leaching 3h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is tartaric acid; Described alkaline solution is sodium hydroxide solution and potassium hydroxide solution.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 12
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.18%, the peanut essence of 0.06%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 60 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 11, solid-liquid ratio is 1:9, adjust the temperature to 45 DEG C, stirring and leaching 2h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is hydrochloric acid; Described alkaline solution is sodium hydroxide solution.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 13
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.22%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=6:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 100 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 12, solid-liquid ratio is 1:10, adjust the temperature to 35 DEG C, stirring and leaching 4h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is hydrochloric acid; Described alkaline solution is potassium hydroxide solution.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Embodiment 14
The formula of the peanut milk nutrient solution provided in the present embodiment is as follows: the peanut meal protein extract of 20%, the skimmed milk power of 4%, the white granulated sugar of 4%, the compound stabilizer of 0.2%, the peanut essence of 0.05%, surplus is water, and wherein compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, and in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=5:3:2.
The peanut meal protein extract added in the present embodiment adopts following methods preparation: after the peanut meal after degreasing is shone 1 ~ 2 day in the sun, pulverize, cross 40 mesh sieves, obtain peanut meal particulate, peanut meal particulate being added to pH value is in the alkaline solution of 11, solid-liquid ratio is 1:15, adjust the temperature to 65 DEG C, stirring and leaching 2h at this temperature, and by extract through the centrifugal 5min of 4000r/min, remove unconverted protein and other insoluble matters, obtain limpid protein hydrolyzate, get supernatant again and carry out filtration under diminished pressure, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality.Described acid is citric acid; Described alkaline solution is sodium hydroxide solution and sodium carbonate liquor.
The Major Nutrient material of peanut milk nutrient solution prepared in the present embodiment is protein, belong to high protein beverage, therefore its protein content of main test determines its trophism.After testing, in peanut nutrition liquid product provided by the present invention, protein content is up to 1.1%, and itself and Peanut on Sale protein beverage (contained protein content 0.6%) being compared, is the twice of Peanut on Sale protein beverage protein content.
Claims (2)
1. the peanut milk nutrient solution prepared with peanut meal protein extract, it is characterized in that: this nutrient solution is made up of following raw material, mass percent shared by each raw material is: the peanut meal protein extract of 15 ~ 25%, the skimmed milk power of 3 ~ 5%, the white granulated sugar of 3 ~ 7%, the compound stabilizer of 0.15 ~ 0.25%, the essence of 0.04 ~ 0.07%, surplus is water; Described peanut meal protein extract adopts following methods preparation: after the peanut meal drying after degreasing, and pulverizing was the peanut meal particulate of 20 ~ 100 mesh sieves, then adopted enzyme extraction method or alkali extraction method therefrom to extract peanut meal protein extract;
Described enzyme extraction method is specially: by peanut meal Micro-placing in water-bath, and add water according to the ratio that solid-liquid ratio is 1:8 ~ 1:15, and adjust ph is 7.0 ~ 9.0, temperature water bath in water-bath is heated to 45 ~ 65 DEG C, add protease to extract, extraction time is 2 ~ 4h, and the addition of protease is add 1000 ~ 3000u in every gram of peanut meal; Described protease is one or more of neutral proteinase, alkali protease, flavor protease, pepsin, trypsase and papain;
Described alkali extraction method is specially: peanut meal particulate being added to pH value is in the alkaline solution of 8 ~ 12, solid-liquid ratio is 1:8 ~ 1:15, adjust the temperature to 30 DEG C ~ 65 DEG C, stirring and leaching 2 ~ 4h at this temperature, finally by sediment centrifugation, and collect supernatant, with acid, the pH value of supernatant is adjusted to neutrality; Described acid is inorganic acid or organic acid, example hydrochloric acid, acetic acid, citric acid or tartaric acid; Described alkaline solution is inorganic alkali solution, is selected from sodium hydroxide solution, potassium hydroxide solution and sodium carbonate liquor one or more;
Described compound stabilizer is one or more of xanthans, carragheen, sucrose fatty ester, sodium carboxymethylcellulose and guar gum;
Described essence is one or both in peanut essence and milk flavour.
2. peanut milk nutrient solution according to claim 1, it is characterized in that: described compound stabilizer is the mixture of sucrose fatty ester, sodium carboxymethylcellulose and carragheen, in mixture, the mass ratio of three is sucrose fatty ester: sodium carboxymethylcellulose: carragheen=6 ~ 1:3 ~ 1:1.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9615596B2 (en) | 2016-03-14 | 2017-04-11 | Kraft Foods Group Brands Llc | Protein products and methods for making the same |
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| CN104026245B (en) * | 2014-06-10 | 2016-04-06 | 江南大学 | A kind of low fat peanut milk beverage and preparation method thereof |
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| CN111424066A (en) * | 2020-04-03 | 2020-07-17 | 中国海洋大学 | Method for preparing polypeptide by using peanut meal and application thereof |
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| CN101731445B (en) * | 2010-02-06 | 2012-07-04 | 赵广彬 | Method for preparing peanut protein and peanut peptide by using low temperature peanut pulp |
| CN101911972A (en) * | 2010-07-29 | 2010-12-15 | 山东省农业科学院农产品研究所 | Low-fat peanut yoghourt and making method thereof |
| CN102239954B (en) * | 2011-07-01 | 2013-03-06 | 华南理工大学 | Preparation and decolouring methods of peanut proteins |
| CN103250865A (en) * | 2013-03-11 | 2013-08-21 | 武汉工业学院 | Preparation method of peanut polypeptide |
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| US9615596B2 (en) | 2016-03-14 | 2017-04-11 | Kraft Foods Group Brands Llc | Protein products and methods for making the same |
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