CN103333934A - A kind of preparation method of sugarcane oligofructose goods - Google Patents
A kind of preparation method of sugarcane oligofructose goods Download PDFInfo
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- CN103333934A CN103333934A CN2013102394249A CN201310239424A CN103333934A CN 103333934 A CN103333934 A CN 103333934A CN 2013102394249 A CN2013102394249 A CN 2013102394249A CN 201310239424 A CN201310239424 A CN 201310239424A CN 103333934 A CN103333934 A CN 103333934A
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Abstract
The invention discloses a kind of preparation method of sugarcane oligofructose goods, it is characterized in that may further comprise the steps: sugarcane obtains clarifying sugarcane syrup through pre-treatment; Use immobilized fructosyltransferase that sugarcane syrup is carried out conversion reaction; Sugarcane oligofructose slurry can carry out the next batch sugar cane juice and transform through filter bag filtered and recycled immobilized enzyme, filters gained filtrate and is sugarcane oligofructose slurry; Adopt the Ultra High Temperature Short Time mode to sterilize, sterilising temp is 130~135 ℃, and sterilization time is 5~10s, and is cooled to room temperature rapidly; In clean environment, carry out can, namely make sugarcane oligofructose goods.The sugarcane oligofructose goods that the present invention prepares with sugar cane juice can effectively keep local flavor and the nutritive ingredient in the sugarcane, have the good nourishing function of oligofructose simultaneously.
Description
Technical field
The present invention relates to a kind of preparation method of oligofructose goods, belong to food processing field, being specifically related to a kind of is the preparation method of the oligofructose goods of raw material with the sugarcane.
Background technology
Sugarcane is Gramineae saccharum plant, is the main raw material of making sucrose.Ripe nutritious sugarcane is abundant, generally contains moisture 70%~77%, sucrose 12%~18%, glucose 0.4%~1.5%, Mierocrystalline cellulose 9.5%~12%, non-sugared organism 0.7%~1.0%, inorganics 0.5%~1.4%.The sugarcane juice main component has: water, sucrose, glucose, fructose, colloidalmaterial, nitrogenous substances, inorganics, organic acid, pigment, lipoid, enzyme, starch etc., be rich in potassium, calcium, magnesium, iron, zinc and 20 seed amino acids and VITMAIN B1, Wei ShengsuB2, vitamin B6 and vitamins C etc., have heat-clearing, promote the production of body fluid, the therapeutic method to keep the adverse qi flowing downward, moisturize, the special-effect of tonifying lung benefit stomach.
(English name is oligofructose: Fructooligosaccharidc, FOS), claim oligofructose, kestose family oligose etc. again, molecular formula is that G-F-Fn(G is glucose, F is fructose, n=1~3), be with the general name of β-1,2 glycosidic link in conjunction with the formed kestose of several D-fructose, GF3, GF4, sugarcane fruit six sugar and composition thereof on the sucrose molecules.
Oligofructose has good physiological function, after human body is taken in oligofructose, the bifidobacterium fermentation oligofructose produces short chain fatty acid and some antibiotic, can suppress the breeding of intrinsic putrefactive bacterium in external source pathogenic bacterium and the intestines, reduces the generation of poisonous tunning and the propagation of unwanted bacteria.Oligofructose is a kind of water-soluble dietary fibre, can promote small intestinal peristalsis, accelerates degraded and the eliminating of septic matter in the enteron aisle; Have relaxing bowel, improve ight soil proterties, prevention and alleviate constipation and reduce serum cholesterol and the effect of blood fat.Because the good nourishing function of oligofructose and special physiologically active, it is as a kind of internationally recognized typical prebiotics representative, and its edible safety has obtained the affirmation of government, extremely modern food manufacturing enterprise and human consumer favor in many countries.
Present domestic preparation oligofructose be mainly sucrose, for example, application number is in 96106345.9 the patent application, discloses a kind of preparation method of oligofructose, it is raw material with sucrose; For example, application number is in 200710021605.9 the patent application, discloses a kind of production method of high-purity fructo oligosaccharides, and it adopts sucrose is raw material, produces through the industrialization enzymatic conversion method; For example, application number is in 201110031002.3 the patent application, discloses a kind of multistage membrane separating and purifying process of high-purity fructo oligosaccharides, and it mixes fermented liquid and sucrose to transform by proportioning.Need through sugar cane juice extraction, clarification, evaporation, stove drying in these technology, boil explained hereafter such as sugar, crystallization in motion, repeatedly purging, refining, drying, perhaps directly buy sucrose to be prepared, cost is higher, complex process and cause the nutrition waste.
Therefore, need a kind of starting material that can directly use to produce the method for oligofructose.
Summary of the invention
The purpose of this invention is to provide a kind of method for preparing the oligofructose goods, it is characterized in that: be raw material with the sugarcane, with sugarcane cleaning, squeeze juice extracting, coarse filtration, the enzyme that goes out, fine filtering, concentrate, transform, filter and dezymotize, after the technologies such as sterilization and can, obtain sugarcane oligofructose product.Specifically can comprise the steps:
1, select materials: it is straight, thick to choose pole, does not have breakage, damages by worms and do not have the fresh cane of disease.The quality of product depends on the quality of raw material to a great extent, local flavor, taste and the nutrition etc. that can guarantee the finished product from choosing of raw material.
2, clean: with washing the sugarcane machine sugarcane is cleaned up, fitly put the containers for future use into cleaning.Clean and usually adopt water, and simultaneously the remaining leaf on the cane stalk and coring etc. are removed.
3, squeeze the juice: sugarcane is carried out squeeze juice extracting.
4, coarse filtration: natural sugarcane juice is carried out coarse filtration through filter, separate sugarcane juice and bagasse.Owing to by after squeezing the juice, may contain some tiny bagasses in the natural sugarcane juice, can be the filter screen separation of 0.5mm-0.8mm by the aperture for example.
5, the enzyme that goes out: heat the enzyme that goes out and handle separating sugarcane juice.For follow-up step of converting can be carried out smoothly, reduce the interference of other enzymes to transforming.Preferably, with sugar cane juice in 2~5min internal heating to 70~80 ℃, keep 5~10min after, at 2~10min internal cooling to room temperature.In a specific embodiment, sugar cane juice is heated 4min to 75 ℃, behind the maintenance 8min, the 5min internal cooling is to room temperature; In a specific embodiment, sugar cane juice is heated 2min to 70 ℃, behind the maintenance 10min, the 10min internal cooling is to room temperature; In a specific embodiment, sugar cane juice is heated 5min to 80 ℃, behind the maintenance 8min, 5min is cooled to room temperature.
6, fine filtering: the sugar cane juice that the enzyme that will go out is handled carries out fine filtering through the cardboard filter device, removes suspended impurity, obtains the sugarcane clear liquid.In one embodiment, the sugar cane juice that the enzyme that goes out is handled carries out fine filtering through 0.5 μ m cardboard filter device.According to suspended impurity and filter effect, can use without the cardboard of pore size and dissimilar strainers and carry out fine filtering.
7, concentrate: according to the requirement of oligofructose content in the different sugarcane oligofructose goods, sugar cane juice is adopted the high-efficiency evaporator evaporation concentration.For example ,-0.08~-vacuum tightness of 0.1Mpa, vaporization temperature reaches under 60~70 ℃ of conditions, and concentrated sugarcane juice to soluble solid content is 18%~60%.For example in a specific embodiment, low to the oligofructose content requirement, therefore can omit this step.If need the content of oligofructose higher, then can be by regulating the content that vacuum tightness and vaporization temperature are controlled soluble solid.
8, transform: use fructosyl transferase, or randomly its immobilized enzyme carries out conversion reaction to sugarcane syrup, conversion process makes sugarcane syrup change into the oligofructose slurry, and conversion condition is 40~60 ℃ of nature pH condition, temperature of reaction, time 6~18h.
9, filtration is dezymotized: the syrup after will transforming can carry out the next batch sugar cane juice and transform through filter bag filtered and recycled immobilized enzyme, filters gained filtrate and is sugarcane oligofructose slurry.
10, sterilization: adopt the Ultra High Temperature Short Time mode to sterilize, sterilising temp is 130~135 ℃, and sterilization time is 5~10s, and is cooled to room temperature rapidly.
11, can: in clean environment, carry out can, namely make sugarcane oligofructose goods.
Replenish as a kind of of above technical scheme, preferably, cane stalk is cut into about every section 50cm, or sugarcane is torn, utilize multiple squeezing machine to extract sugarcane juice.The length of every section sugarcane can be according in the actually operating, and the size of machine, the factors such as weight of sugarcane decide.For helping to extract sugarcane juice, less water is sprayed in the bagasse impel the sugarcane composition to leach through squeezing again, obtain natural sugarcane juice.
One of them aspect of the present invention is, adopts the preparation method of sugarcane oligofructose goods of the present invention, and the product that obtains is the sugarcane oligofructose goods that soluble solid concentration 20%~60%, oligofructose account for soluble solid 15%~50%.
Main component such as the following table of sugarcane oligofructose goods among the present invention:
The present invention compared with prior art has the following advantages and beneficial effect:
1, compared with prior art, in the prior art, the main raw material of oligofructose is sucrose or refined sucrose, explained hereafter such as refined sucrose generally need pass through sugar cane juice extraction, clarification, evaporation, stove drying, boils sugar, crystallization in motion, repeatedly purging, refining, drying, making first dissolving of sucrose need afterwards utilizes with fructosyl transferase conversion preparation oligofructose, this explained hereafter long flow path, cost and energy consumption are huge.The invention provides with the sugarcane is the novel process of feedstock production sugarcane oligofructose goods, directly utilize the clarification sugar cane juice to transform the preparation oligofructose through fructosyl transferase, shortened whole process flow, production time obviously shortens, the production technique cost greatly reduces, and have save time, laborsaving, the advantage that can be continuously produced.
2, improved the nutritive value of product.Need pass through operations such as clarification, purging for improving the sucrose quality in the cane sugar manufacture process, the nutritive ingredient (as amino acid, organic acid, minerals and vitamins etc.) of removing nearly all non-sucrose causes the nutrition waste.The present invention has kept nutrition and the local flavor of sugar cane juice to greatest extent in preparation process, utilize simultaneously that sucrose inversion is oligofructose in the sugar cane juice, has good nourishing function.
Along with people are more and more higher with healthy requirement to nutrition, the sugarcane oligofructose goods that exploitation has natural nutrient component and health-care effect have important practical sense and vast market prospect.
The drawings and specific embodiments illustrate these and other embodiment of the present invention in further detail.
Description of drawings
By following explanation and relevant drawings can better understand the present invention on address further advantage, wherein:
Fig. 1 is the process flow sheet of a sugarcane oligofructose of the present invention goods embodiment.
Embodiment
It should be noted that the intent of the present invention is not to be limited to specifically described embodiment.On the contrary, the present invention is contained all transformations that belong to aim of the present invention and scope, is equal to and replacement scheme.
The object of the present invention is to provide a kind of sugarcane oligofructose goods and preparation method, the technical scheme that adopts is: be raw material with the sugarcane, with sugarcane cleaning, squeeze juice extracting, coarse filtration, the enzyme that goes out, fine filtering, concentrate, transform, filter dezymotize, technologies such as sterilization and can obtain sugarcane oligofructose goods.
Embodiment 1:
1. getting 20kg does not have breakage, damages by worms and does not have the fresh cane of disease, cuts into every section about 50cm, utilizes multiple squeezing machine to extract after sugarcane cleaning machine clean, and it is standby to obtain the 13kg natural sugarcane juice;
2. the filter that natural sugarcane juice is fed the filter screen aperture and be 0.5mm carries out coarse filtration, obtains sugarcane juice and bagasse;
3. the sugar cane juice enzyme that goes out is handled, with 4min to 75 ℃ of coarse filtration sugar cane juice heating, keep 8min after, the 5min internal cooling is to room temperature, and is standby;
4. the sugar cane juice that the enzyme that will go out is handled carries out fine filtering by 0.5 μ m cardboard filter device, removes suspended impurity, and it is standby to obtain the sugarcane clear liquid;
Therefore 5. the soluble solid content of sugarcane clear liquid is 20%, and wherein sucrose is 17.5%, and present embodiment prepares sugarcane oligofructose beverage, and the oligofructose content requirement is low, does not carry out concentration operation and directly carries out conversion operation;
6. immobilized fructosyltransferase is added into the sugarcane clear liquid and carries out conversion reaction, conversion condition is 45 ℃ of nature pH condition, temperature of reaction, time 12h;
7. the syrup after will transforming can carry out the next batch sugar cane juice and transform through filter bag filtered and recycled immobilized enzyme, filters gained filtrate and is sugarcane oligofructose slurry;
8. sugarcane oligofructose slurry utilizes the Ultra High Temperature Short Time mode to carry out disinfecting action, and sterilising temp is 130 ℃, and sterilization time is 10s, and is cooled to room temperature;
9. carry out can in clean environment, namely make soluble solid concentration 20%, the sugarcane oligofructose beverage of oligofructose purity 15% contains the 3.0g oligofructose in every 100g solution.
Embodiment 2:
1. getting 100kg does not have breakage, damages by worms and does not have the fresh cane of disease, cuts into every section about 50cm, utilizes multiple squeezing machine extraction of the juice after sugarcane cleaning machine clean, and it is standby to obtain about 65kg natural sugarcane juice;
2. natural sugarcane juice is fed filter and carry out coarse filtration, obtain sugarcane juice and bagasse;
3. the sugar cane juice enzyme that goes out is handled, steam is fed 2min to 70 ℃ of coarse filtration sugar cane juice heating, keep 10min after, the 10min internal cooling is to room temperature, and is standby;
4. the sugar cane juice that the enzyme that will go out is handled carries out fine filtering by the cardboard filter device, removes suspended impurity, and it is standby to obtain the sugarcane clear liquid;
5. sugar cane juice is adopted high-efficiency evaporator, in the vacuum tightness of-0.08Mpa, vaporization temperature reaches under 60 ℃ of conditions, is concentrated into soluble solid content and is 40% sugarcane inspissated juice 32.3kg;
6. the sugarcane inspissated juice is changed in the 50L retort, add immobilized fructosyltransferase and carry out conversion reaction, conversion condition is 50 ℃ of nature pH condition, temperature of reaction, time 16h;
With the syrup that transforms through filter bag filtered and recycled immobilized enzyme, can carry out the next batch sugar cane juice and transform, filter gained filtrate and be sugarcane oligofructose slurry;
8. sugarcane oligofructose slurry feeds the Ultra High Temperature Short Time mode and sterilizes, and sterilising temp is 135 ℃, and sterilization time is 5s, and at the 5min internal cooling to room temperature;
9. carry out can in clean environment, namely making about 32.3kg soluble solid concentration is 40%, the sugarcane oligofructose slurry of oligofructose purity 30%.
Embodiment 3:
1. getting 1000kg does not have breakage, damages by worms and does not have the fresh cane of disease, cuts into approximately every section 50cm, utilizes multiple squeezing machine extraction of the juice after sugarcane cleaning machine clean, and it is standby to obtain about 650kg natural sugarcane juice;
2. the filter that natural sugarcane juice is fed the filter screen aperture and be 0.5mm carries out coarse filtration, obtains sugarcane juice and bagasse;
3. the sugar cane juice enzyme that goes out is handled, steam is fed 5min to 80 ℃ of coarse filtration sugar cane juice heating, keep 8min after, 5min is cooled to room temperature, and is standby;
4. the sugar cane juice that the enzyme that will go out is handled carries out fine filtering by 0.5 μ m cardboard filter device, removes suspended impurity, and it is standby to obtain the sugarcane clear liquid;
5. sugar cane juice is adopted high-efficiency evaporator, in the vacuum tightness of-0.09Mpa, vaporization temperature reaches under 60 ℃ of conditions, is concentrated into soluble solid content and is 60% sugarcane inspissated juice 215kg;
6. the sugarcane inspissated juice is changed in the 300L retort, add immobilized fructosyltransferase and carry out conversion reaction, conversion condition is 60 ℃ of nature pH condition, temperature of reaction, time 18h;
7. the syrup after will transforming can carry out the next batch sugar cane juice and transform through filter bag filtered and recycled immobilized enzyme, filters gained filtrate and is sugarcane oligofructose slurry;
8. sugarcane oligofructose slurry feeds the Ultra High Temperature Short Time mode and sterilizes, and sterilising temp is 135 ℃, and sterilization time is 8s, and at the 5min internal cooling to room temperature;
9. carry out can in clean environment, namely making about 215kg soluble solid concentration is 55%, the sugarcane oligofructose slurry of oligofructose purity 45%.
Claims (8)
1. the preparation method of sugarcane oligofructose goods is characterized in that may further comprise the steps:
A) pre-treatment: sugarcane obtains clarifying sugarcane syrup through pre-treatment;
B) transform: use immobilized fructosyltransferase that sugarcane syrup is carried out conversion reaction;
C) filtration is dezymotized: the sugarcane oligofructose is starched through filter bag filtered and recycled immobilized enzyme, can carry out the next batch sugar cane juice and transform, and filters gained filtrate and is sugarcane oligofructose slurry;
D) sterilization: adopt the Ultra High Temperature Short Time mode to sterilize, sterilising temp is 130~135 ℃, and sterilization time is 5~10s, and is cooled to room temperature rapidly;
E) can: in clean environment, carry out can, namely make sugarcane oligofructose goods.
2. method according to claim 1 is characterized in that described sugarcane pre-treatment step comprises sugarcane cleaning, squeeze juice extracting, coarse filtration, the enzyme that goes out, fine filtering and concentrates to obtain clarifying concentrated sugarcane syrup.
3. method according to claim 1 and 2 is characterized in that described coarse filtration step is for carrying out coarse filtration with natural sugarcane juice through filter, separation sugarcane juice and bagasse.
4. method according to claim 1 and 2 is characterized in that the described enzyme step of going out comprises: with sugar cane juice in 2~5min internal heating to 70~80 ℃, keep 5~10min after, at 2~10min internal cooling to room temperature.
5. method according to claim 1 and 2 is characterized in that the sugar cane juice that described fine filtering step is handled for the enzyme that will go out carries out fine filtering through the cardboard filter device, removes suspended impurity, obtains the sugarcane clear liquid.
6. method according to claim 1 and 2, it is characterized in that described enrichment step for-0.08~-vacuum tightness of 0.1Mpa, vaporization temperature reaches under 60~70 ℃ of conditions, concentrated sugarcane juice to soluble solid content is 18%~60%.
7. method according to claim 1 and 2 is characterized in that: described conversion uses immobilized fructosyltransferase that sugarcane syrup is carried out conversion reaction, and conversion condition is 40~60 ℃ of nature pH condition, temperature of reaction, time 6~18h.
8. method according to claim 1 and 2, it is characterized in that: described goods are the sugarcane oligofructose goods that soluble solid content 20%~60%, oligofructose account for soluble solid 15%~50%.
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Cited By (6)
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CN104431851A (en) * | 2014-12-10 | 2015-03-25 | 华南农业大学 | Longan product rich in fructo-oligose and preparation method thereof |
CN107788504A (en) * | 2017-09-22 | 2018-03-13 | 广州天惠食品股份有限公司 | A kind of brown sugar syrup and preparation method thereof |
CN108330150A (en) * | 2018-05-16 | 2018-07-27 | 量子高科(中国)生物股份有限公司 | A kind of oligofructose prepared as raw material using brown sugar |
CN108546723A (en) * | 2018-04-20 | 2018-09-18 | 广西南宁大动保生物科技有限公司 | Method for preparing feed-grade fructooligosaccharide containing trace elements by taking sugarcane juice as raw material |
CN108783124A (en) * | 2018-05-15 | 2018-11-13 | 福建农林大学 | A kind of production method rich in oligofructose juice beverage |
CN114746558A (en) * | 2019-10-31 | 2022-07-12 | 株式会社三养社 | Process for preparing fructooligosaccharides containing kestose |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104431851A (en) * | 2014-12-10 | 2015-03-25 | 华南农业大学 | Longan product rich in fructo-oligose and preparation method thereof |
CN107788504A (en) * | 2017-09-22 | 2018-03-13 | 广州天惠食品股份有限公司 | A kind of brown sugar syrup and preparation method thereof |
CN108546723A (en) * | 2018-04-20 | 2018-09-18 | 广西南宁大动保生物科技有限公司 | Method for preparing feed-grade fructooligosaccharide containing trace elements by taking sugarcane juice as raw material |
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CN108783124B (en) * | 2018-05-15 | 2021-10-22 | 福建农林大学 | Production method of fructo-oligosaccharide-rich sugarcane juice beverage |
CN108330150A (en) * | 2018-05-16 | 2018-07-27 | 量子高科(中国)生物股份有限公司 | A kind of oligofructose prepared as raw material using brown sugar |
CN114746558A (en) * | 2019-10-31 | 2022-07-12 | 株式会社三养社 | Process for preparing fructooligosaccharides containing kestose |
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Application publication date: 20131002 |