Production method of calcium pyruvate beverage

A calcium pyruvate and beverage technology, applied in fermentation, food science, etc., can solve the problems of increasing the production cost of calcium pyruvate products, difficulty in meeting the national environmental requirements, and the safety of pyruvate to be considered, so as to inhibit free radicals The generation of high-purity products and the effect of enhancing human endurance

Inactive Publication Date: 2016-08-24
蓝汉才
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  • Summary
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  • Claims
  • Application Information

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Problems solved by technology

And the production method of raw material pyruvic acid generally adopts chemical synthesis method, and chemical synthesis method produces pyruvic acid cost height, yield is low, pollutes seriously, is difficult to reach the requirement of the country to the environment, in addition, calcium pyruvate is used as the raw material of food or cosmetic series products, It is directl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Calcium pyruvate drink is prepared by the following process steps in the present embodiment:

[0017] (1) Fermentation medium ingredients:

[0018] At room temperature, put 90g of oral glucose, 3g of food-grade peptone, and 30g of food-grade calcium carbonate in 1000mL of distilled water, mix the above raw materials, the pH of the mixture is 5.0, and sterilize the above-mentioned mixture at 108°C for 10 minutes. After sterilizing, put it into the fermenter for standby;

[0019] (2) Fermentation strain culture:

[0020] Cultivate the strains of Toructus candida in shake flasks at 30°C for 16 hours. When the maximum growth logarithmic phase of the strains is reached, enter the seed tank for seed expansion cultivation, and the strains are cultivated in the seed tanks for 20 hours. When the strain concentration reaches 0.8%, transfer to the above-mentioned fermentation tank for fermentation;

[0021] (3) Fermentation:

[0022] During the fermentation process, the temper...

Embodiment 2

[0030] Calcium pyruvate drink is prepared by the following process steps in the present embodiment:

[0031] (1) Fermentation medium ingredients:

[0032] At room temperature, put 95g of glucose, 7g of peptone, and 33g of calcium carbonate into 1000mL of distilled water, mix the above mixture well, the pH value of the mixture is 5.1, and sterilize the above mixture at 110°C for 11 minutes, then put into the fermenter for subsequent use;

[0033] (2) Fermentation strain culture:

[0034] Cultivate the strains of Torulopsis candida in shake flasks at 30.5°C for 18 hours. When the maximum growth logarithmic phase of the strains is reached, enter the seed tank for seed expansion cultivation, and the strains are cultivated in the seed tanks for 21 hours. When the strain concentration reaches 0.9%, transfer to the above-mentioned fermentation tank for fermentation and cultivation;

[0035] (3) Fermentation:

[0036] During the fermentation process, the temperature is controlled ...

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Abstract

The invention relates to a production method of a calcium pyruvate beverage. The production method includes the steps of firstly, preparing materials of a fermentation medium; secondly, culturing a fermentation strain; thirdly, fermenting; fourthly, precipitating obtained calcium pyruvate solution, filtering to remove impurities, and instantly sterilizing to obtain the calcium pyruvate beverage. The production method has the advantages that the calcium pyruvate product is produced through a biological fermentation method, the calcium pyruvate prepared by a chemical synthesizing method is prevented from being directly used in the production process, product safety is guaranteed, production cost is saved, no pollutants are discharged during the pyruvate production process using the biological fermentation method, and environment pollution is reduced; the nutrient components, useful for human bodies, in fermentation liquid are fully utilized, and the produced calcium pyruvate beverage is safe to drink and rich in nutrition and has various healthcare effects; compared with the chemical synthesizing method, the production method using the biological fermentation method is low in raw material cost, wide in source range, high in product purity, good in quality and mild in reaction condition.

Description

Technical field: [0001] The invention relates to a health drink, in particular to a method for preparing a calcium pyruvate drink. Background technique: [0002] Pyruvate is a substance that has a great influence on the body's energy metabolism. It is an intermediate product of the body's carbohydrate metabolism, ester metabolism, and carbohydrate degradation. It is also a key intermediate substance with a pivotal position in the process of cell metabolism. Pathways can be linked through a common intermediate, pyruvate. Because pyruvic acid itself is extremely unstable, it is often made into salts to improve stability in actual use. Among them, calcium pyruvate has received extensive attention as a new type of dietary supplement. The domestic production of calcium pyruvate is mainly produced by combining pyruvic acid and calcium ions. The main process is pyruvic acid and milk of lime, which are formed through high temperature, evaporation and crystallization. And the prod...

Claims

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Application Information

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IPC IPC(8): C12P7/40A23L2/38A23L2/52A23L2/60
CPCA23L2/382A23L2/52A23L2/60C12P7/40A23V2002/00A23V2200/3324A23V2200/30
Inventor 蓝汉才
Owner 蓝汉才
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