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Multifunctional fermented milk and its preparing method

A fermented milk, multi-functional technology, applied in milk preparations, dairy products, applications, etc., can solve the problems of kefir pellet culture, operation, quality control, difficulty in large-scale production, single nutrient components, and difficulty in living bacteria reaching standards. , to achieve the effect of obvious beneficial function

Inactive Publication Date: 2004-03-10
邢岩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former Soviet Union (Russia) developed a probiotic fermented milk product called Kefir particles, which is a structure composed of polysaccharides, proteins and cell fragments as a carrier. It is recommended for the weak, postoperative, pregnant women, infants, and patients with gastrointestinal diseases It is also a nutritious food for people who are generally lactose intolerant. However, there are great difficulties in the cultivation, operation, quality control, and large-scale production of kefir bacteria particles. still relatively simple

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Cultivation of complex symbiotic bacteria

[0039] Plantarum, Lactobacillus brevis, Lactobacillus acidophilus, Lactobacillus bulgaricus, Acetobacter aceti, Leuconostoc enterococci, Saccharomyces cerevisiae and Kluyveromyces lactis were inoculated in sterilized fresh milk , the volume ratio of milk to bacteria is 100:2, put it in the inoculator, in a sterile room, at 25-28 ℃, PH4.5 acidic conditions, cultivate for 28-30 hours, until the various microorganisms are stable and naturally balanced Finally, the compound symbiotic bacteria are isolated, which can be directly used in the downstream manufacturing steps of multifunctional fermented milk without washing, and can be concentrated and frozen for storage for later use.

Embodiment 2

[0041] Sterilize 100 liters of fresh raw milk, 20 liters of composite symbiotic bacteria, mix and stir, and put 5 liters of medical stone with a particle size of 5 mm into a glass container at a temperature of 20°C for 10 hours. Gently stir once every two hours (it is advisable for the milk and the strain to be uniform), and try to judge whether the whole fermentation process is completed by the degree of coagulation and acidity (acidity test: the content of lactic acid is not less than 1%). Take out the medical stone (it must be rinsed with water before putting it into use), decant and filter with a sieve hole of 5 mm to obtain the mother liquor.

[0042] Add the mother liquor to fresh milk in a volume ratio of 1:5, mix and stir, and put 5 liters of medical stones with a particle size of 5 mm into a glass container at a temperature of 15°C for 10 hours, stirring gently every two hours; Rice stone, decanting filter, sieve hole 2 mm, to get the first fermented milk.

[0043] P...

Embodiment 3

[0045] 100 liters of sterilized fresh milk, 30 liters of compound symbiotic bacteria, mixed and stirred, the particle size is 8 mm, and 8 liters of medical stone are put into the fermenter together, the temperature is 25 ℃, the time is 8 hours, and it is gently stirred every two hours. When the lactic acid content reaches 1.0%, the medical stone is taken out and filtered (with a sieve hole of 6 mm) to obtain the mother liquor.

[0046] Add fresh milk to the mother liquor at a volume ratio of 1:10, mix and stir, put 8 liters of medical stones with a particle size of 8 mm, and put them into a fermenter together at a temperature of 20°C for 6 hours, stirring once every two hours, and measure the lactic acid content to reach 0.6%, take out the medical stone, filter (3 mm sieve hole), get the first fermented milk.

[0047] Put the first fermented milk liquid and 8 liters of medical stone into the aging tank at a temperature of 12°C for 6 hours to measure the lactic acid content of ...

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Abstract

A multifunctional fermented milk is prepared from the mixture of lactic acid bacteria, yeast and acitic acid bacteria, Chinese medical stone and milk through stirring and double fermenting. Its advantages are unique fragrance, high content of living bacteria, rich mutrients and health-care function.

Description

technical field [0001] The invention relates to a fermented milk product, in particular to a multifunctional fermented milk fermented with compound symbiotic bacteria and a manufacturing method thereof. Background technique [0002] With the development of medicine, physiology, and biochemistry, people's living standards have been continuously improved, and a new concept of health care has emerged, that is, the health care concept of probiotics. It advocates not relying on taking medicine to eliminate bacteria, but relying on regular intake of food rich in probiotics, using inhaled probiotics to protect the balance of important flora such as the intestinal tract, inhibiting harmful flora, forming a biological barrier for the human body, and improving the body's immunity Power, to achieve the goal of health and disease, resulting in yogurt at home and abroad to become people's favorite health care products. However, this type of yogurt is mostly yogurt fermented by a single ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/123A23C9/127
Inventor 邢岩邢厚田邢善田贾复
Owner 邢岩
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