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Method for preparing acid-whey-containing fermented beverage through two-time fermentation and acid-whey-containing fermented beverage prepared by method

A fermented beverage and double fermentation technology, applied in whey, dairy products, applications, etc., can solve the problem that acid whey can no longer be recycled, reduce emission costs and pressure on the environment, improve profits, and meet green Effect

Inactive Publication Date: 2018-05-29
BRIGHT DAIRY & FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that acid whey cannot be recycled in the prior art, the present invention provides a method for preparing acid whey fermented beverage by double fermentation and the prepared acid whey fermented beverage. The purpose of realization is to obtain a A reasonable and effective method for treating acid whey, which can not only solve the problem of sewage treatment, but also increase the added value of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]Embodiment 1: a kind of double fermentation method that the present invention provides to prepare fermented beverage containing acid whey comprises the following steps: (1) preparation of base material: 1. mix raw materials evenly, cool, obtain feed liquid, and described raw material comprises Acid whey and sodium glutamate, the feed liquid contains 3g / L of sodium glutamate, and the rest is acid whey;

[0039] ② Inoculate the Monascus starter into the feed liquid obtained in step ①, ferment at variable temperature, cool, and separate to obtain the supernatant;

[0040] The above-mentioned base materials can be used to prepare fermented milk beverages containing live bacteria / non-viable bacteria. (2) Preparation of sweetener solution: mix sweetener and water to obtain feed liquid B, so that the content of sucrose in feed liquid B is 70g / L;

[0041] (3) Mix the feed liquid B prepared in step (2) with the base material obtained in step (1), adjust the acidity, homogenize, ...

Embodiment 2

[0051] Embodiment two: a kind of double fermentation method that the present invention provides to prepare fermented beverage containing acid whey, comprises the following steps: (1) preparation of base material: 1. mix raw material evenly, cool, obtain feed liquid, and described raw material comprises Acid whey and sodium glutamate, the feed liquid contains 10g / L of sodium glutamate, and the rest is acid whey;

[0052] ② Inoculate the Monascus starter into the feed liquid obtained in step ①, ferment at variable temperature, cool, and separate to obtain the supernatant;

[0053] The above-mentioned base materials can be used to prepare fermented milk beverages containing live bacteria / non-viable bacteria. (2) Preparation of sweetener solution: mix sweetener and water to obtain feed liquid B, so that the content of sucrose in feed liquid B is 90g / L;

[0054] (3) Mix the feed liquid B prepared in step (2) with the base material obtained in step (1), adjust the acidity, homogeni...

Embodiment 3

[0064] Embodiment three: a kind of double fermentation method that the present invention provides to prepare fermented beverage containing acid whey, comprises the following steps: (1) preparation of base material: 1. mix raw material evenly, cool, obtain feed liquid, and described raw material comprises Acid whey and sodium glutamate, the feed liquid contains 6g / L of sodium glutamate, and the rest is acid whey;

[0065] ② Inoculate the Monascus starter into the feed liquid obtained in step ①, ferment at variable temperature, cool, and separate to obtain the supernatant;

[0066] The above-mentioned base materials can be used to prepare fermented milk beverages containing live bacteria / non-viable bacteria. (2) Preparation of sweetener solution: mix sweetener and water to obtain feed liquid B, so that the content of sucrose in feed liquid B is 80g / L;

[0067] (3) Mix the feed liquid B prepared in step (2) with the base material obtained in step (1), adjust the acidity, homogen...

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Abstract

The invention discloses a method for preparing an acid-whey-containing fermented beverage through two-time fermentation. The method comprises the following steps of (1) preparing a base material; (2)preparing a sweetening agent solution; and (3) uniformly mixing the sweetening agent solution with the base material, so as to obtain a fermented milk beverage. The invention further discloses the acid-whey-containing fermented beverage prepared by the preparation method. The method and the acid-whey-containing fermented beverage have the advantages that a method capable of reasonably and effectively treating acid whey can be obtained, the difficult problem of waste water treatment can be solved, and the added value of products can also be increased.

Description

technical field [0001] The invention belongs to the technical field of dairy products, in particular to a method for preparing a fermented drink containing acid whey by double fermentation and the prepared fermented drink containing whey acid. Background technique [0002] Whey is the liquid in which casein and fat in milk are separated by curdling during the production of dairy products such as cheese. Whey includes acid whey and sweet whey. Among them, the by-product of Greek-style yogurt (cheese) belongs to sour whey. At present, in the dairy industry, the processing technology and equipment of sweet whey are relatively mature. Sweet whey is effectively recovered and processed into different types of whey raw materials, which increases the profits of dairy companies; while acid whey is The content of such is high, and the treatment is difficult. At present, the main treatment method is to directly treat it as animal feed or as wastewater, which not only wastes a lot, bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C21/02A23C21/08
CPCA23C21/02A23C21/08A23V2400/123A23V2400/249
Inventor 于华宁吴申懋韩梅杭锋刘振民郑志强
Owner BRIGHT DAIRY & FOOD CO LTD
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