CN101627784A - Preparation method of stachyose yoghourt - Google Patents

Preparation method of stachyose yoghourt Download PDF

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Publication number
CN101627784A
CN101627784A CN200910023698A CN200910023698A CN101627784A CN 101627784 A CN101627784 A CN 101627784A CN 200910023698 A CN200910023698 A CN 200910023698A CN 200910023698 A CN200910023698 A CN 200910023698A CN 101627784 A CN101627784 A CN 101627784A
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China
Prior art keywords
stachyose
bifidobacterium
milk
behind
yoghourt
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CN200910023698A
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Chinese (zh)
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陈合
王利红
舒国伟
余建军
李世玉
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Shaanxi University of Science and Technology
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Shaanxi University of Science and Technology
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Priority to CN200910023698A priority Critical patent/CN101627784A/en
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Abstract

The invention discloses a preparation method of stachyose yoghourt, comprising the following steps: first, dissolving stachyose in water to prepare a stachyose solution; taking filtered and purified raw milk and adding the stachyose solution into the raw milk for homogenizing; after sterilizing the homogenized milk, adding fermenting microbe into the milk for fermenting. The stachyose yoghourt prepared by the invention has unique flavour and mouthfeel, also has high nutritive value and biological value, can be utilized by bifidobacterium in large intestine, promotes the propagation of bifidobacterium, improves the environment of intestinal canal, reduces the pH value of intestinal canal, inhibits the propagation of pathogenic bacteria, inhibits the development of putrefying bacteria and generation of putrefaction, generates B vitamins, promotes enterokinesis, preventing constipation, prevents diarrhoea and bad digestion of milk sugar, protects liver, decomposes carcinogens, cares skin, resists aging, reduces serum cholesterol, lowers blood pressure, prevents dental caries and promotes the absorption of Ca<2+> and Mg<2+>.

Description

A kind of preparation method of stachyose yoghourt
Technical field
The present invention relates to a kind of preparation method of functional yoghourt, be specifically related to a kind of preparation method of stachyose yoghourt.
Background technology
Stachyose (stachyose) is a kind of compound sugar that nature exists, and belongs to raffinose and belongs to galactosides irreducibility function compound sugar.Stachyose is the tetrose that is made of 1 molecule phlorose, 1 molecule β-fructose and 2 molecule α-galactolipins, and molecular formula is C 24H 42O 21, molecular weight is 666.59, and it is low to have sweetness ratio sucrose, and energy value is low, characteristics such as good stability.The health care of stachyose embody a concentrated reflection of human body directly digestibility and utilization it, make it directly enter the human body large intestine, the Bifidobacterium that is survived therein as nutriment utilizes, and promotes the breeding of Bifidobacterium greatly.The propagation of Bifidobacterium in human body can be improved intestinal environment and have function such as nourishing healthy.
In numerous prebiotics kinds, stachyose will become the prebiotics breed selection undoubtedly with its active height, characteristics such as consumption is few, effect is comprehensive, pure natural extraction.
In China, the functional oligose major part is used as food ingredient, is applied to milk-contained drink in food industry more, is applied to candy, drinks on a small quantity, and some is as health products or the listing of health products batching in addition.The two tame new high-tech enterprises that municipalization Shaanxi Province, Xi'an government is assert---Dapeng Biological Science and Technology Co., Ltd., Xi-an and Xi'an Deship Biological Products Co., Ltd produce stachyose, the former obtains the relevant international monopoly of two stachyose technology, it mainly is raw material with the kobold, the latter mainly is raw material with Herba Lycopi, and invest 6,000 ten thousand RMB and set up the stachyose base in the northern Shensi, cultivate the high Herba Lycopi's kind of content of stachyose.The stachyose annual production of two enterprises reaches thousands of tons of.Stachyose is the outstanding person in the functional oligose, but mainly is to sell to abroad as the stachyose raw material at present, and with the stachyose be development of raw materials terminal health care product seldom.Compare with Japan, Europe, the kind that China's functional oligose is used in food service industry is less relatively, usually the functional oligose that adds also is soyabean oligosaccharides, FOS and oligoisomaltose etc., but the health food that has added stachyose is few, even it is also rare to the report of stachyose application facet, studied the result of treatment of stachyose as Li Ruijun etc. to patients with subclinical hepatic encephalopathy, find the medicine of stachyose as the treatment patients with subclinical hepatic encephalopathy, the same with lactulose have a better curative effect.Chen Lingling etc. have studied the influence of stachyose to the mouse blood lead, find that stachyose has the decorporation effect to the mouse blood lead.Li Liqiu etc. have inquired into the influence of stachyose to rats with liver cirrhosis plasma endotoxin and gut flora, have found that stachyose can effectively adjust the cirrhosis intestinal bacilli illness, and reduce plasma endotoxin.Liver there is protective effect.Employing double-blind studys such as Xi Zhaoyan have been studied the curative effect that the stachyose product relaxes bowel, and have found that stachyose has bowel relaxing functions.Chen Weijun etc. have studied the influence of stachyose to flower characters, find that the stachyose of interpolation 5% can reduce the water absorption rate of flour, improve the stabilization time and the evaluation of estimate of flour, increase the dough tensile energy, delay age of starch, reduce peak viscosity and rare slack value of starch.Stachyose dosage≤5% o'clock does not have obvious influence to sensory characteristic, acidity and the lactic acid bacteria number average of sour milk; Add stachyose≤1% o'clock in the sterilization Ruzhong, organoleptic attribute, physicochemical property and the microbiology index of the breast of sterilizing are not had obvious influence; In milk powder, add stachyose≤3% o'clock, organoleptic attribute, physicochemical property and the microbiology index of milk powder are not had influence.
Summary of the invention
The object of the present invention is to provide a kind of lactobacillus that utilizes stachyose and can produce the flavour material to prepare and have high nutritive value and biological value, have the preparation method of the stachyose yoghourt of peculiar flavour and mouthfeel again.
For achieving the above object, the technical solution used in the present invention is:
1) at first, getting the 125g stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 7~8% homogeneous under 60 ℃, 15.0~20.0Mpa;
3) with the emulsion behind the homogeneous at 90~95 ℃ of sterilization 5~10min or behind 118~120 ℃ of sterilization 3~5s, be cooled to 43~45 ℃;
Can 4) getting cooled emulsion (say so to the fermented bacterium that wherein adds quality of the emulsion 2~5%?) 41~42 ℃ the fermentation 2.5~4h after packing, and then be cooled to 2~7 ℃ the fermentation 12~24h get final product.
It is 70% stachyose that stachyose of the present invention adopts commercially available purity;
Fermented bacterium is streptococcus thermophilus (S.thermophilus, St), lactobacillus bulgaricus (L.bulgaricus, LB), Bifidobacterium (Bifidobacterium, BB) and lactobacillus acidophilus (L.acidophilusA-1, LA) mixture of in two or more; Wherein the mass ratio of streptococcus thermophilus and lactobacillus bulgaricus is that the mass ratio of 1: 1, streptococcus thermophilus, lactobacillus bulgaricus and lactobacillus acidophilus is that the mass ratio of 1: 1: 1, streptococcus thermophilus, lactobacillus bulgaricus and Bifidobacterium is that the mass ratio of 1: 1: 2, streptococcus thermophilus, lactobacillus bulgaricus, lactobacillus acidophilus and Bifidobacterium is 1: 1: 1: 2.
The sour milk that the existing peculiar flavour of stachyose yoghourt of the present invention's preparation and mouthfeel have high nutritive value and biological value again, stachyose yoghourt can be utilized by the Bifidobacterium in the large intestine, promotes the Bifidobacterium breeding; Improve intestinal environment; Reduce enteron aisle pH value, suppress pathogen breeding, the growth of inhibition spoilage organisms and putrefaction and produce; Produce the B family vitamin; Promote that enterocinesia prevents constipation; Prevent diarrhoea and lactose indigestion; The protection liver; Decompose carcinogenic substances; Skin care; Anti-ageing; Reduce serum cholesterol; Bring high blood pressure down; Prevent that the tooth dental caries from becoming and promoting Ca 2+, Mg 2+Absorb.Stachyose also can effectively purify and mediator's bulk absorption balance, and improves body immunity, is particularly suitable for child old man and drinks.
The specific embodiment
Embodiment 1:
1) at first, getting the commercially available purity of 125g is that 70% stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 7% homogeneous under 60 ℃, 15Mpa;
3) emulsion behind the homogeneous is cooled to 43 ℃ behind 95 ℃ of sterilization 5min;
4) get cooled emulsion to the fermented bacterium that wherein adds quality of the emulsion 2% packing behind 41 ℃ of fermentation 4h, it is 1: 1 streptococcus thermophilus and lactobacillus bulgaricus that added fermented bacterium adopts mass ratio, and then is cooled to 5 ℃ of fermentation 16h and gets final product.
Embodiment 2:
1) at first, getting the commercially available purity of 125g is that 70% stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 8% homogeneous under 60 ℃, 18Mpa;
3) emulsion behind the homogeneous is cooled to 45 ℃ behind 90 ℃ of sterilization 10min;
4) get cooled emulsion to the fermented bacterium that wherein adds quality of the emulsion 4% packing behind 42 ℃ of fermentation 2.5h, it is 1: 1: 1 streptococcus thermophilus, lactobacillus bulgaricus and lactobacillus acidophilus that added fermented bacterium adopts mass ratio, and then is cooled to 7 ℃ of fermentation 12h and gets final product.
Embodiment 3:
1) at first, getting the commercially available purity of 125g is that 70% stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 7.7% homogeneous under 60 ℃, 16Mpa;
3) emulsion behind the homogeneous is cooled to 44 ℃ behind 118 ℃ of sterilization 5s;
4) get cooled emulsion to wherein adding quality of the emulsion 2,4,3, fermented bacterium packing behind 41 ℃ of fermentation 3h of 5%, it is 1: 1: 2 streptococcus thermophilus, lactobacillus bulgaricus and Bifidobacterium that added fermented bacterium adopts mass ratio, and then is cooled to 3 ℃ of fermentation 20h and gets final product.
Embodiment 4:
1) at first, getting the commercially available purity of 125g is that 70% stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 7.3% homogeneous under 60 ℃, 20Mpa;
3) emulsion behind the homogeneous is cooled to 45 ℃ behind 120 ℃ of sterilization 3s;
4) get cooled emulsion to the fermented bacterium that wherein adds quality of the emulsion 5% packing behind 42 ℃ of fermentation 3.5h, it is 1: 1: 1 that added fermented bacterium adopts mass ratio: 2 streptococcus thermophilus, lactobacillus bulgaricus, lactobacillus acidophilus and Bifidobacterium, and then be cooled to 2 ℃ of fermentation 24h and get final product.

Claims (3)

1, a kind of preparation method of stachyose yoghourt is characterized in that:
1) at first, getting the 125g stachyose is dissolved in it and makes stachyose solution in 100g water;
2) secondly, get the raw milk behind the filtration, purification, and in raw milk, add behind the stachyose solution of its quality 7~8% homogeneous under 60 ℃, 15.0~20.0Mpa;
3) with the emulsion behind the homogeneous at 90~95 ℃ of sterilization 5~10min or behind 118~120 ℃ of sterilization 3~5s, be cooled to 43~45 ℃;
4) get cooled emulsion to the fermented bacterium that wherein adds quality of the emulsion 2~5% 41~42 ℃ the fermentation 2.5~4h after packing, and then be cooled to 2~7 ℃ the fermentation 12~24h get final product.
2, the preparation method of stachyose yoghourt according to claim 1 is characterized in that: it is 70% stachyose that said stachyose adopts commercially available purity.
3, the preparation method of stachyose yoghourt according to claim 1, it is characterized in that: said fermented bacterium is streptococcus thermophilus (S.thermophilus, St), lactobacillus bulgaricus (L.bulgaricus, LB), Bifidobacterium (Bifidobacterium, BB) and lactobacillus acidophilus (L.acidophilusA-1, LA) mixture of in two or more; Wherein the mass ratio of streptococcus thermophilus and lactobacillus bulgaricus is that the mass ratio of 1: 1, streptococcus thermophilus, lactobacillus bulgaricus and lactobacillus acidophilus is that the mass ratio of 1: 1: 1, streptococcus thermophilus, lactobacillus bulgaricus and Bifidobacterium is that the mass ratio of 1: 1: 2, streptococcus thermophilus, lactobacillus bulgaricus, lactobacillus acidophilus and Bifidobacterium is 1: 1: 1: 2.
CN200910023698A 2009-08-25 2009-08-25 Preparation method of stachyose yoghourt Pending CN101627784A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431467A (en) * 2013-07-24 2013-12-11 哈尔滨金丰绿源生物科技有限公司 Asparagus extract bifidobacterium fermentation activity beverage and preparation method thereof
CN108812888A (en) * 2018-04-10 2018-11-16 益家元品实业(厦门)有限公司 Yoghourt and preparation method thereof
CN109527096A (en) * 2018-12-28 2019-03-29 陕西科技大学 A kind of probiotic formulation goat milk powder and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431467A (en) * 2013-07-24 2013-12-11 哈尔滨金丰绿源生物科技有限公司 Asparagus extract bifidobacterium fermentation activity beverage and preparation method thereof
CN108812888A (en) * 2018-04-10 2018-11-16 益家元品实业(厦门)有限公司 Yoghourt and preparation method thereof
CN109527096A (en) * 2018-12-28 2019-03-29 陕西科技大学 A kind of probiotic formulation goat milk powder and preparation method thereof

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Application publication date: 20100120