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Processing method of compound blueberry okra lactic-acid-bacterium beverage

A technology of compound lactic acid bacteria and processing method, which is applied in the processing field of blueberry okra compound lactic acid bacteria beverage, can solve the problems of destroying heat-sensitive nutritional components of blueberry, affecting the taste of compound beverage, reducing product quality, etc., achieving reduction of pectin and tannin content, Effects of improving taste and clarity and inhibiting browning

Inactive Publication Date: 2018-04-20
安徽伟航饮品有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the traditional high-temperature sterilization process will destroy the heat-sensitive nutrients in blueberries and reduce product quality, and because blueberries and okra are rich in tannins, it will inevitably affect the taste of compound drinks

Method used

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Embodiment Construction

[0020] A processing method of blueberry okra compound lactic acid bacteria beverage is characterized in that it is prepared by the following method:

[0021] (1) Rinse the fresh okra fruit with clean water, put it in hot water at 90-100°C for 7-10 seconds, take it out and quickly cool it below 10°C for 2-3 minutes, cut into about 0.5cm×0.5 cm in diced shape, add 4-8 times the weight of water, pulverize with a colloid mill, pass through a 40-60 mesh sieve, and make fresh okra juice;

[0022] (2) Take the fresh blueberry fruit and rinse it with clean water, pre-cool it with ice water, put it in a juicer to extract the juice, first filter it with an 80-mesh filter cloth, and then filter it with a 300-mesh filter cloth to obtain fresh blueberry juice;

[0023] (3) Stir and mix the fresh okra juice in step (1) and the fresh blueberry juice in step (2) according to the volume ratio of 1:1, add citric acid and ultrasonically disperse for 10-15 minutes to obtain the mixed juice;

[0...

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Abstract

The invention discloses a processing method of a compound blueberry okra lactic-acid-bacterium beverage. According to the processing method of the compound blueberry okra lactic-acid-bacterium beverage, blueberry fruits and okra are taken as main raw materials; white granulated sugar and a compound stabilizer are added, stirring is performed so as to carry out dissolving, and microwave enzyme inactivation treatment is carried; and then, activated lactobacillus plantarum is inoculated so as to carry out fermentation. Compared with the prior art, prepared okra juice and blueberry juice are compounded in equal volumes, and enzymatic hydrolysis treatment is performed by utilizing compound enzyme preparations after color protection treatment so as to effectively reduce pectin and tannin contents in the mixed juice; and thus, taste and clarity of the beverage are improved. The microwave enzyme inactivation treatment is adopted so that enzyme inactivation is rapid in speed, and low in energyconsumption; moreover, instantaneous high-power-pulse microwave treatment is performed on the fermented beverage at normal temperature so that microorganisms in the materials can be killed at a lowertemperature compared with conventional heating methods, and thus, nutrients of the blueberry fruits and the okra are preserved while a new way for developing the blueberry fruits and the okra is provided.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a processing method of a blueberry okra compound lactic acid bacteria beverage. Background technique [0002] Blueberries are rich in nutrients, in addition to containing sugar, acid and V C , is also rich in anthocyanins, SOD and mineral elements, has the functions of anti-aging, enhancing heart function and body immunity, and is one of the five human health foods recommended by the Food and Agriculture Organization of the United Nations. Blueberry fruit has rich water content and high nutritional value, but the ripening period of blueberry fruit is short, it is difficult to keep fresh, and it is not resistant to storage and transportation. Making it into a beverage is not only one of the effective means to solve this problem, but also compounding other health raw materials Can obtain the compound drink that has better health function than single use blueberry. [0003] Coffee a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/50A23L2/84A23L5/41
CPCA23L2/382A23L2/50A23L2/84A23L5/41A23V2002/00A23V2400/169A23V2200/048A23V2200/14A23V2300/14
Inventor 邵心飞
Owner 安徽伟航饮品有限公司
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