CN109275916A - A kind of collagen polypeptide powder and preparation method thereof - Google Patents

A kind of collagen polypeptide powder and preparation method thereof Download PDF

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Publication number
CN109275916A
CN109275916A CN201811539403.8A CN201811539403A CN109275916A CN 109275916 A CN109275916 A CN 109275916A CN 201811539403 A CN201811539403 A CN 201811539403A CN 109275916 A CN109275916 A CN 109275916A
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peptide
collagen
sea cucumber
solution
wheat
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严兆海
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Shenzhen Gluttonous Cat Food Network Technology Co Ltd
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Shenzhen Gluttonous Cat Food Network Technology Co Ltd
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    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/18Peptides; Protein hydrolysates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/125Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
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    • C12P21/00Preparation of peptides or proteins
    • C12P21/06Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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Abstract

The invention discloses a kind of collagen polypeptide powder, raw material including following mass fraction: soybean peptide 25-32%, corn peptide 16-20%, wheat peptide 10-13%, collagen peptide 17-22%, ovalbumin peptide 9-11%, walnut peptide 4-6%, sea cucumber peptide 0.5-2%, citric acid 2-3%, malic acid 1.5-2%, stevioside 0.2-0.5%;The collagen peptide is marine fish skin collagen oligopeptide;The soybean peptide, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, sea cucumber peptide are all made of enzymatic isolation method acquisition.Polypeptide powder obtained is not only full of nutrition, has the function of strengthen immunity, anti-aging, and eating mouth feel is good.

Description

A kind of collagen polypeptide powder and preparation method thereof
Technical field
The present invention relates to nutriment processing technique fields, and in particular to a kind of collagen polypeptide powder and preparation method thereof.
Background technique
Collagen polypeptide is to become the water of resolvability by then extracting to collagen chain enzymatic hydrolysis Collagen is solved, is segment, but saves the three-dimensional active three helical polypeptides structure of tool.Collagen (fiber) is one kind by 3 Peptide chain twists into spiral fibrous polymer protein, and Filamentous collagen fabric can make skin keep solid and have bullet Property, it is present in the positions such as human skin, bone, tooth, tendon, and major physiological function is to do the adhesion substance of connective tissue, Exist in the form of collagenous fibres in vivo.The principal mode of absorption of human body protein not instead of amino acid, in the form of polypeptide It absorbs.Collagen polypeptide have height digestibility, in addition on a small quantity oral cavity, stomach by protease effect and nearly one Outside step are decomposed, oral cavity, the stomach for quickly (fast compared with amino acid 70% speed) passing through people into human body are taken orally, small intestine is directly entered, By small intestinal absorption, blood circulation of human body system, organ and cell tissue are eventually entered into, plays its physiological action and biology rapidly Function.Collagen polypeptide powder preparation process at present on the market is complicated, and mouthfeel is poor, and absorption of human body effect is poor.
Summary of the invention
To make up the deficiencies in the prior art, the present invention provides a kind of full of nutrition, strengthen immunity collagen polypeptide Powder and preparation method thereof.
The present invention is achieved through the following technical solutions: a kind of collagen polypeptide powder, be characterized in that including The raw material of following mass fraction: soybean peptide 25-32%, corn peptide 16-20%, wheat peptide 10-13%, collagen peptide 17-22% are white Protein peptides 9-11%, walnut peptide 4-6%, sea cucumber peptide 0.5-2%, citric acid 2-3%, malic acid 1.5-2%, stevioside 0.2-0.5%;Institute Stating collagen peptide is marine fish skin collagen oligopeptide;The soybean peptide, corn peptide, wheat peptide, collagen peptide, albumin Peptide, walnut peptide, sea cucumber peptide are all made of enzymatic isolation method acquisition.
Preferably, a kind of collagen polypeptide powder of the invention, the raw material including following mass fraction: soybean peptide 30%, corn peptide 19.1%, wheat peptide 11%, collagen Gly-His-Lys 19%, ovalbumin peptide 10%, walnut peptide 5%, sea cucumber peptide 1%, lemon Acid 2.5%, malic acid 2%, stevioside 0.4%.
A kind of preparation method of collagen polypeptide powder of the invention, comprising the following steps:
(1) respectively by Soybean Meal, the corn dregs of rice, the wheat dregs of rice, ocean fish-skin, egg white, walnut dregs, sea cucumber leftover bits and pieces by pre- place It carries out digesting to isolate and purify after reason respectively obtaining soybean peptide, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, Sea cucumber peptide;
(2) by soybean peptide obtained, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, sea cucumber peptide and lemon Acid, malic acid, stevioside mechanical mixture are uniformly spray-dried to obtain powder afterwards, and powder carries out subpackage packaging after crossing 50-100 mesh.
Preferably, the soybean peptide, corn peptide, wheat peptide are all made of following methods and are made: by Soybean Meal, corn The dregs of rice, the wheat dregs of rice are mixed with water according to weight ratio 1:(6-10), and alkali protease is added and trypsin digestion, hydrolysis temperature are 45-65 DEG C, enzymolysis liquid pH value is 7-9, is filtered to remove impurity in enzymolysis liquid after keeping the temperature 2-4h, and filtrate carries out secondary enzymolysis again, Enzymatic hydrolysis condition is identical as first time, and into secondary enzymatic solution plus acid for adjusting pH value is to 4-6, and centrifuge separation obtains supernatant;By supernatant Liquid carries out decoloration taste removal by macroreticular resin according to the speed of 2-3mL/min, spray drying, can be obtained soybean peptide, corn peptide, The powder of wheat peptide.
Preferably, the collagen peptide is obtained using following methods: after ocean fish-skin is cleaned and dried, being impregnated In the sodium hydroxide solution of 0.05mol/L, ocean fish-skin is isolated after soak at room temperature 2-4h, wash with distilled water completely;It will Processed ocean fish-skin is put into its 8-10 times distilled water of weight, and the neutral protease enzymolysis 4-8h that 1-1.5% is added obtains collagen Protein solution, hydrolysis temperature are 25-45 DEG C, and enzymatic hydrolysis pressure is 0.01-0.03MPa;Into the collagen solution that enzymatic hydrolysis obtains The activated carbon adsorption for weighing its 1.5-2.5% is added, at normal temperature, pressure control separates pure after 0.03-0.05MPa, 30-50min Collagen solution is dissolved, beta-cyclodextrin is added into collagen solution and is coated, is then spray-dried at 40-70 DEG C Collagen Gly-His-Lys.
Preferably, the ovalbumin peptide is obtained using following methods: after egg white is diluted with water mixing, being adjusted Section pH value is 7-9, and neutral proteinase is added and flavor protease is digested, and hydrolysis temperature is 45-65 DEG C, and enzymolysis liquid keeps the temperature 3- The impurity being filtered to remove in enzymolysis liquid after 5h, into enzymolysis liquid plus acid for adjusting pH is 3-5, and acid protease is then added and carries out two Secondary enzymatic hydrolysis heats up enzyme deactivation after digesting 0.5-1h, and cooled and filtered obtains clarified solution, is spray-dried, ovalbumin peptide powder can be obtained.
Preferably, the walnut peptide is obtained using following methods: it will be crushed after walnut dregs vacuum drying, add water, PH value 5-6 is adjusted, is warming up to 50-60 DEG C, compound protease is added and flavor protease is digested, compound protease and flavor Protease mass ratio 1:1 digests 3h, and per half an hour adjusts a pH in enzymolysis process, and pH value is made to maintain 5-6, enzymatic hydrolysis knot Enzyme deactivation after beam filters to obtain clarified solution, is spray-dried after filtrate concentration, walnut peptide powder can be obtained.
Preferably, the sea cucumber peptide is obtained using following methods: after sea cucumber leftover bits and pieces is cleaned and dried, being immersed in In the sodium chloride solution of 0.1mol/L, sea cucumber leftover bits and pieces is isolated after soak at room temperature 2-3h, wash with distilled water completely;It will processing The sea cucumber leftover bits and pieces crossed is put into its 8-10 times distilled water of weight, and the neutral protease enzymolysis 4-8h that 1-1.5% is added obtains collagen egg White solution, hydrolysis temperature are 25-45 DEG C, and enzymatic hydrolysis pressure is 0.01-0.03MPa;Add into the collagen solution that enzymatic hydrolysis obtains Enter to weigh the activated carbon adsorption of its 1.5-2.5%, at normal temperature, pressure control isolates and purifies after 0.03-0.05MPa, 30-50min Collagen solution out is added beta-cyclodextrin into collagen solution and is coated, is then spray-dried at 40-70 DEG C extra large Join peptide powder.
The beneficial effects of the present invention are: different protein peptides are made by enzymolysis process in the present invention, preparation process is simple, energy Wherein foreign protein and the miscellaneous taste of various fishy smell are sufficiently removed, polypeptide powder obtained is not only full of nutrition, the work with strengthen immunity With, and eating mouth feel is good.
Detailed description of the invention
Fig. 1 is the relational graph of influence of each dosage group of the present invention to mice organs weight ratio;
Fig. 2 is the relational graph of influence of each group of the present invention to mouse thymus weight ratio;
Fig. 3 is the relational graph of influence of each group of the present invention to mouse delayed allergy (DTH);
Fig. 4 is the relational graph of influence of each group of the present invention to the ConA mouse lymphocyte transformation experiment induced;
Fig. 5 is the relational graph of influence of each group of the present invention to mouse antibodies cellulation number;
Fig. 6 is the relational graph of influence of each group of the present invention to mice serum hemolysin;
Fig. 7 is relational graph of each group of the present invention to the influence of mouse monokaryon-macrophage function;
Fig. 8 is the relational graph of influence of each group of the present invention to Turnover of Mouse Peritoneal Macrophages chicken red blood cell phagocytic rate function;
Fig. 9 is each group of the present invention on the active influence of NK cells in mice.
Specific embodiment
The present invention will be further described in detail with reference to the specific embodiments, to help those skilled in the art There is more complete, accurate and deep understanding to inventive concept of the invention, technical solution, protection scope of the present invention includes but not It is limited to following embodiment, the details of any pair of technical solution of the present invention under the premise of without departing from spirit and scope It is fallen within the protection scope of the present invention with the modification that form is made.
Embodiment 1
The collagen polypeptide powder of the present embodiment, including following raw material: soybean peptide 25g, corn peptide 16g, wheat peptide 10g, collagen Protein peptides 22g, ovalbumin peptide 11g, walnut peptide 4g, sea cucumber peptide 2g, citric acid 3g, malic acid 1.5g, stevioside 0.2g.
The preparation method of the collagen polypeptide powder of the present embodiment, comprising the following steps:
(1) Soybean Meal, the corn dregs of rice, the wheat dregs of rice are mixed with water according to weight ratio 1:8, alkali protease and trypsase enzyme is added Solution, hydrolysis temperature are 55 DEG C, and enzymolysis liquid pH value is 7, and the impurity being filtered to remove in enzymolysis liquid after heat preservation 3h, filtrate carries out secondary again Enzymatic hydrolysis, enzymatic hydrolysis condition is identical as first time, and into secondary enzymatic solution plus acid for adjusting pH value is to 5, and centrifuge separation obtains supernatant;It will Supernatant carries out decoloration taste removal by macroreticular resin according to the speed of 3ml/min, and soybean peptide, corn can be obtained in spray drying The powder of peptide, wheat peptide.
(2) it after being cleaned and dried ocean fish-skin, is immersed in the sodium hydroxide solution of 0.05mol/L, after soak at room temperature 2h Ocean fish-skin is isolated, wash with distilled water completely;Processed ocean fish-skin is put into its 10 times distilled water of weight, is added 1.5% neutral protease enzymolysis 4h obtains collagen solution, and hydrolysis temperature is 40 DEG C, and enzymatic hydrolysis pressure is 0.02MPa;To enzymatic hydrolysis Its 1.5% activated carbon adsorption of weight is added in obtained collagen solution, at normal temperature, pressure is controlled in 0.03MPa, 40min After isolate and purify out collagen solution, into collagen solution be added beta-cyclodextrin coated, then 40-70 DEG C spray Mist it is dry collagen Gly-His-Lys.
(3) after egg white being diluted with water mixing, adjusting pH value is 7, be added neutral proteinase and flavor protease into Row enzymatic hydrolysis, hydrolysis temperature are 65 DEG C, and the impurity being filtered to remove in enzymolysis liquid after enzymolysis liquid heat preservation 5h, into enzymolysis liquid, acid adding is adjusted PH is 3, and acid protease is then added and carries out secondary enzymolysis, heat up enzyme deactivation after enzymatic hydrolysis 1h, and cooled and filtered obtains clarified solution, spraying It is dry, ovalbumin peptide powder can be obtained.
(4) it will be crushed after walnut dregs vacuum drying, add water, adjust pH value 5.5, be warming up to 55 DEG C, compound protease is added It is digested with flavor protease, compound protease and flavor protease mass ratio 1:1, enzymatic hydrolysis 3h, every half in enzymolysis process Hour adjusts a pH, and pH value is made to maintain 5.5, and enzyme deactivation after enzymatic hydrolysis is filtered to obtain clarified solution, done by spraying after filtrate concentration It is dry, walnut peptide powder can be obtained.
(5) it after being cleaned and dried sea cucumber leftover bits and pieces, is immersed in the sodium chloride solution of 0.1mol/L, divides after soak at room temperature 2h Sea cucumber leftover bits and pieces is separated out, wash with distilled water completely;Processed sea cucumber leftover bits and pieces is put into its 10 times distilled water of weight, is added The neutral protease enzymolysis 5h for entering 1.5% obtains collagen solution, and hydrolysis temperature is 30 DEG C, and enzymatic hydrolysis pressure is 0.02MPa;To enzyme Its 2.5% activated carbon adsorption of weight is added in the collagen solution that solution obtains, at normal temperature, pressure is controlled in 0.05MPa, Collagen solution is isolated and purified out after 50min, and beta-cyclodextrin is added into collagen solution and is coated, then at 50 DEG C It is spray-dried to obtain sea cucumber peptide powder.
(6) by soybean peptide obtained, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, sea cucumber peptide and lemon Lemon acid, malic acid, stevioside mechanical mixture are uniformly spray-dried to obtain powder afterwards, and powder carries out subpackage packaging after sieving with 100 mesh sieve, often Wrap 5g.
Embodiment 2
A kind of collagen polypeptide powder, the raw material including following mass fraction: soybean peptide 300g, corn peptide 191g, wheat peptide 110g, collagen Gly-His-Lys 190g, ovalbumin peptide 100g, walnut peptide 50g, sea cucumber peptide 10g, citric acid 25g, malic acid 20g, sweet tea Synanthrin 4g.
The collagen polypeptide powder, preparation method thereof of the present embodiment is the same as embodiment 1.
Embodiment 3
A kind of collagen polypeptide powder, the raw material including following mass fraction: soybean peptide 32g, corn peptide 20g, wheat peptide 13g, Collagen peptide 17g, ovalbumin peptide 9g, walnut peptide 6g, sea cucumber peptide 1g, citric acid 2g, malic acid 2g, stevioside 0.3g.
The collagen polypeptide powder, preparation method thereof of the present embodiment is the same as embodiment 1.
The zoopery of strengthen immunity of the present invention is as follows:
1. influence of each dosage group to mice organs weight ratio
As seen from Figure 1, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of spleen weight ratio shows, no significant difference (p > 0.05) between each group mean.
From Figure 2 it can be seen that orally administration mouse various dose sample 30 days, after initial data progress variance is examined together, meet The neat requirement of variance carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups The results of analysis of variance of the thymus gland weight ratio of totally four groups is shown, no significant difference (p > 0.05) between each group mean.
2. the influence pair mouse cell immune function
As seen from Figure 3, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of mouse swelling degree of the paw shows, no significant difference (p > 0.05) between each group mean.
From fig. 4, it can be seen that orally administration mouse various dose sample 30 days, after initial data progress variance is examined together, meet The neat requirement of variance carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups The results of analysis of variance of the mouse lymphocyte proliferative capacity of totally four groups is shown, difference has middle and high dosage compared with the control group Conspicuousness (p < 0.05) has the ability for the mouse lymphocyte conversion for increasing ConA induction.
3. the influence of pair mouse humoral immune
3.1 influence mouse antibodies cellulation number
As seen from Figure 5, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of antibody-producting cell number shows that difference has conspicuousness (p < 0.05) between each group mean.With more The comparative approach two-by-two of mean carries out statistical analysis between a experimental group and a control group, and antibody-producting cell number is in water pair Have compared between each dosage group according to group significant difference (p < 0.05), it is believed that this time laboratory sample has increase mouse The ability of antibody-producting cell number.
The influence of 3.2 pairs of mice serum hemolysins
As seen from Figure 6, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of mouse antibodies product shows, more equal conspicuousness (p > 0.05) difference between each group mean.
3.3 pairs of mouse monokaryon-macrophage function influences
As seen from Figure 7, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of mouse phagocytic index shows, no significant difference (p > 0.05) between each group mean.
The influence of 3.4 pairs of Turnover of Mouse Peritoneal Macrophages chicken red blood cell phagocytic rate functions
As seen from Figure 8, orally administration mouse various dose sample 30 days, the square root arcsin transformation value after phagocytic rate conversion gulp down It bites index and is all satisfied homogeneity of variance requirement, carry out statistical analysis with one-way analysis of variance.It can be concluded that phagocytic rate conversion value There is conspicuousness (p>0.05) difference between each group mean, there is conspicuousness (p<0.05) difference between phagocytic index each group mean, uses The comparative approach two-by-two of mean carries out statistical analysis between multiple experimental groups and a control group, and phagocytic index is in water control group There was no significant difference compared between low dose group (p > 0.05), has significantly in water control group and middle and high dosage comparison among groups Sex differernce (p < 0.05) has and promotes Turnover of Mouse Peritoneal Macrophages to the phagocytic activity of chicken red blood cell.
4. on the active influence of NK cells in mice
As seen from Figure 9, orally administration mouse various dose sample 30 days meets variance after initial data progress variance is examined together Neat requirement carries out statistical analysis with one-way analysis of variance method.It can be concluded that water control group and 3 dosage groups totally four The results of analysis of variance of a group of NK cells in mice activity conversion value shows, no significant difference between each group mean (p > 0.05).

Claims (8)

1. a kind of collagen polypeptide powder, it is characterised in that: the raw material including following mass fraction: soybean peptide 25-32%, corn Peptide 16-20%, wheat peptide 10-13%, collagen peptide 17-22%, ovalbumin peptide 9-11%, walnut peptide 4-6%, sea cucumber peptide 0.5-2%, Citric acid 2-3%, malic acid 1.5-2%, stevioside 0.2-0.5%;The collagen peptide is marine fish skin collagen oligopeptide;Institute It states soybean peptide, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, sea cucumber peptide and is all made of enzymatic isolation method acquisition.
2. a kind of collagen polypeptide powder according to claim 1, it is characterised in that: the original including following mass fraction Material: soybean peptide 30%, corn peptide 19.1%, wheat peptide 11%, collagen Gly-His-Lys 19%, ovalbumin peptide 10%, walnut peptide 5%, sea cucumber Peptide 1%, citric acid 2.5%, malic acid 2%, stevioside 0.4%.
3. a kind of preparation method of collagen polypeptide powder according to claim 1 or 2, it is characterised in that: including following Step:
(1) respectively by Soybean Meal, the corn dregs of rice, the wheat dregs of rice, ocean fish-skin, egg white, walnut dregs, sea cucumber leftover bits and pieces by pre- place It carries out digesting to isolate and purify after reason respectively obtaining soybean peptide, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, Sea cucumber peptide;
(2) by soybean peptide obtained, corn peptide, wheat peptide, collagen peptide, ovalbumin peptide, walnut peptide, sea cucumber peptide and lemon Acid, malic acid, stevioside mechanical mixture are uniformly spray-dried to obtain powder afterwards, and powder carries out subpackage packaging after crossing 50-100 mesh.
4. a kind of preparation method of collagen polypeptide powder according to claim 3, it is characterised in that: the soybean peptide, Corn peptide, wheat peptide are all made of following methods and are made: by Soybean Meal, the corn dregs of rice, the wheat dregs of rice and water according to weight ratio 1:(6-10) Alkali protease and trypsin digestion is added in mixing, and hydrolysis temperature is 45-65 DEG C, and enzymolysis liquid pH value is 7-9, keeps the temperature 2-4h The impurity being filtered to remove in enzymolysis liquid afterwards, filtrate carry out secondary enzymolysis again, and enzymatic hydrolysis condition is identical as first time, to secondary enzymatic solution In plus acid for adjusting pH value to 4-6, centrifuge separation obtains supernatant;Supernatant is passed through into macroreticular resin according to the speed of 2-3mL/min Carry out decoloration taste removal, be spray-dried, can be obtained soybean peptide, corn peptide, wheat peptide powder.
5. a kind of preparation method of collagen polypeptide powder according to claim 3, it is characterised in that: the collagen Peptide is obtained using following methods: after ocean fish-skin is cleaned and dried, being immersed in the sodium hydroxide solution of 0.05mol/L, room temperature Ocean fish-skin is isolated after impregnating 2-4h, wash with distilled water completely;Processed ocean fish-skin is put into its 8-10 times of weight In distilled water, the neutral protease enzymolysis 4-8h that 1-1.5% is added obtains collagen solution, and hydrolysis temperature is 25-45 DEG C, enzymatic hydrolysis Pressure is 0.01-0.03MPa;The activated carbon adsorption of its 1.5-2.5% of weight is added into the collagen solution that enzymatic hydrolysis obtains, Under room temperature, pressure control isolates and purifies out collagen solution after 0.03-0.05MPa, 30-50min, to collagen solution Middle addition beta-cyclodextrin is coated, and collagen Gly-His-Lys are then spray-dried to obtain at 40-70 DEG C.
6. a kind of preparation method of collagen polypeptide powder according to claim 3, it is characterised in that: the ovalbumin peptide Obtained using following methods: after egg white is diluted with water mixing, adjusting pH value is 7-9, and neutral proteinase and flavor is added Protease is digested, and hydrolysis temperature is 45-65 DEG C, the impurity being filtered to remove in enzymolysis liquid after enzymolysis liquid heat preservation 3-5h, to enzyme In solution liquid plus acid for adjusting pH is 3-5, and acid protease is then added and carries out secondary enzymolysis, heat up enzyme deactivation after enzymatic hydrolysis 0.5-1h, cold But clarified solution is filtered to obtain afterwards, is spray-dried, ovalbumin peptide powder can be obtained.
7. a kind of preparation method of collagen polypeptide powder according to claim 3, it is characterised in that: the walnut peptide is adopted It obtains: will be crushed after walnut dregs vacuum drying using the following method, add water, adjust pH value 5-6, be warming up to 50-60 DEG C, be added compound Protease and flavor protease are digested, compound protease and flavor protease mass ratio 1:1, enzymatic hydrolysis 3h, in enzymolysis process Per half an hour adjusts a pH, and pH value is made to maintain 5-6, and enzyme deactivation after enzymatic hydrolysis is filtered to obtain clarified solution, sprayed after filtrate concentration Mist is dry, and walnut peptide powder can be obtained.
8. a kind of preparation method of collagen polypeptide powder according to claim 3, it is characterised in that: the sea cucumber peptide is adopted It obtains: after sea cucumber leftover bits and pieces is cleaned and dried, being immersed in the sodium chloride solution of 0.1moL/L, soak at room temperature 2- using the following method Sea cucumber leftover bits and pieces is isolated after 3h, wash with distilled water completely;Processed sea cucumber leftover bits and pieces is put into its 8-10 times steaming of weight In distilled water, the neutral protease enzymolysis 4-8h that 1-1.5% is added obtains collagen solution, and hydrolysis temperature is 25-45 DEG C, enzymatic hydrolysis pressure Power is 0.01-0.03MPa;The activated carbon adsorption of its 1.5-2.5% of weight is added into the collagen solution that enzymatic hydrolysis obtains, normal Under temperature, pressure control isolates and purifies out collagen solution after 0.03-0.05MPa, 30-50min, into collagen solution Beta-cyclodextrin is added to be coated, sea cucumber peptide powder is then spray-dried to obtain at 40-70 DEG C.
CN201811539403.8A 2018-12-17 2018-12-17 A kind of collagen polypeptide powder and preparation method thereof Pending CN109275916A (en)

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CN109757734A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of polypeptide oral liquor and preparation method thereof
CN109757733A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of oral polypeptide powder and its preparation method and application
CN109757732A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of oral liquid polypeptide powder and preparation method thereof
CN110172491A (en) * 2019-04-30 2019-08-27 世堃堂(广东)生物科技有限公司 A kind of multi-element biologic protein peptides and preparation method thereof
CN110881666A (en) * 2019-12-12 2020-03-17 西咸新区优恩生物科技股份有限公司 Small molecule compound peptide preparation for special nutritional physique of astronaut
CN111248370A (en) * 2020-02-17 2020-06-09 肖海东 Liquid beverage with function of conditioning sleep disorder
CN111387509A (en) * 2020-03-24 2020-07-10 烟台新时代健康产业有限公司 Health food with function of protecting gastric mucosa and preparation method thereof
CN111418849A (en) * 2020-04-22 2020-07-17 济南盘龙医药科技有限公司 A nutraceutical composition for improving activity of tissue cells
CN111513322A (en) * 2020-05-29 2020-08-11 成都尚医信息科技有限公司 Liquid food for patients after weight loss operation and preparation method thereof
CN111821421A (en) * 2020-08-13 2020-10-27 上海交通大学 Intestinal slow-release bovine colostrum and sea cucumber peptide chewable tablet and preparation method thereof
CN112438356A (en) * 2019-08-29 2021-03-05 东北农业大学 Multi-element compound peptide solid beverage and preparation method thereof
CN112715957A (en) * 2020-12-04 2021-04-30 广州音波美健康生物科技有限公司 Biological small molecular peptide composition for dispelling effects of alcohol and protecting liver and preparation method thereof
CN112772931A (en) * 2021-01-06 2021-05-11 魏洁 Formula and preparation method of double-ginseng compound peptide
CN112778412A (en) * 2019-11-09 2021-05-11 兰州大学 Preparation method of low-endotoxin collagen
CN115944090A (en) * 2023-01-31 2023-04-11 郑州世辉医药科技有限公司 Cell nutrition micromolecule albumin supplement

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CN102533914A (en) * 2011-12-27 2012-07-04 广州合诚实业有限公司 High-purity fishy smell and foreign odor-free fish collagen protein peptide and preparation method thereof
CN104605353A (en) * 2015-01-27 2015-05-13 南阳市新天地生物科技有限公司 Formula food suitable for being eaten by tumor patients after operation and preparation method of formula food
CN105476030A (en) * 2015-12-15 2016-04-13 北京天肽生物科技有限公司 Multi-functional composite oligopeptide nutrition powder

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CN101032274A (en) * 2007-01-29 2007-09-12 浙江大学 Method of taking full use of egg white of salted duck eggs
CN102533914A (en) * 2011-12-27 2012-07-04 广州合诚实业有限公司 High-purity fishy smell and foreign odor-free fish collagen protein peptide and preparation method thereof
CN104605353A (en) * 2015-01-27 2015-05-13 南阳市新天地生物科技有限公司 Formula food suitable for being eaten by tumor patients after operation and preparation method of formula food
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109757733A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of oral polypeptide powder and its preparation method and application
CN109757732A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of oral liquid polypeptide powder and preparation method thereof
CN109757734A (en) * 2019-03-01 2019-05-17 上海傅克化学科技有限公司 A kind of polypeptide oral liquor and preparation method thereof
CN110172491A (en) * 2019-04-30 2019-08-27 世堃堂(广东)生物科技有限公司 A kind of multi-element biologic protein peptides and preparation method thereof
CN112438356A (en) * 2019-08-29 2021-03-05 东北农业大学 Multi-element compound peptide solid beverage and preparation method thereof
CN112778412A (en) * 2019-11-09 2021-05-11 兰州大学 Preparation method of low-endotoxin collagen
CN112778412B (en) * 2019-11-09 2022-07-08 胶原蛋白(武汉)生物科技有限公司 Preparation method of low-endotoxin collagen
CN110881666A (en) * 2019-12-12 2020-03-17 西咸新区优恩生物科技股份有限公司 Small molecule compound peptide preparation for special nutritional physique of astronaut
CN111248370A (en) * 2020-02-17 2020-06-09 肖海东 Liquid beverage with function of conditioning sleep disorder
CN111387509A (en) * 2020-03-24 2020-07-10 烟台新时代健康产业有限公司 Health food with function of protecting gastric mucosa and preparation method thereof
CN111418849A (en) * 2020-04-22 2020-07-17 济南盘龙医药科技有限公司 A nutraceutical composition for improving activity of tissue cells
CN111513322A (en) * 2020-05-29 2020-08-11 成都尚医信息科技有限公司 Liquid food for patients after weight loss operation and preparation method thereof
CN111821421A (en) * 2020-08-13 2020-10-27 上海交通大学 Intestinal slow-release bovine colostrum and sea cucumber peptide chewable tablet and preparation method thereof
CN112715957A (en) * 2020-12-04 2021-04-30 广州音波美健康生物科技有限公司 Biological small molecular peptide composition for dispelling effects of alcohol and protecting liver and preparation method thereof
CN112772931A (en) * 2021-01-06 2021-05-11 魏洁 Formula and preparation method of double-ginseng compound peptide
CN115944090A (en) * 2023-01-31 2023-04-11 郑州世辉医药科技有限公司 Cell nutrition micromolecule albumin supplement

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