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Preparation method of apple vinegar and product prepared by same

A technology of apple cider vinegar and apple juice, which is applied in the field of food and beverage, and can solve the problem of single flavor of apple cider vinegar

Active Publication Date: 2021-08-24
UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation method of the apple cider vinegar not only retains the flavor of the fruit juice, but also increases the fermentation feeling on the basis of the fruit juice, and solves the problem that the apple cider vinegar obtained by deep fermentation has a single flavor

Method used

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  • Preparation method of apple vinegar and product prepared by same
  • Preparation method of apple vinegar and product prepared by same
  • Preparation method of apple vinegar and product prepared by same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This embodiment provides an apple cider vinegar. The raw materials for preparing the apple cider vinegar include: 90% of NFC apple juice, 9% of water, 0.5% of acetic acid bacteria, and 0.5% of yeast;

[0058] Described apple cider vinegar is prepared by following preparation method:

[0059] (1) Dilute NFC apple juice with water, filter through a 200-mesh filter, and then sterilize at 105°C for 1 minute to obtain a mixed solution; then inoculate acetic acid bacteria and ferment for 100 hours at 34°C until the acidity of the mixed solution is obtained by one fermentation Centrifuged at 150°T and 4000g centrifugal force, the content of soluble solids is 14%;

[0060] (2) Inoculate the yeast with the mixed solution obtained from step (1) primary fermentation, and then ferment at 32° C. for 24 hours to obtain apple cider vinegar. The acidity of the apple cider vinegar is 170° T, and the content of soluble solids is 12%.

Embodiment 2

[0062] This embodiment provides an apple cider vinegar. The raw materials for preparing the apple cider vinegar include: 20% apple juice concentrate, 50% NFC apple juice, 29% water, 0.35% acetic acid bacteria, 0.35% yeast, Lactic acid bacteria 0.3%;

[0063] Described apple cider vinegar is prepared by following preparation method:

[0064] (1) Mix the concentrated apple juice and NFC apple juice, dilute with water, filter through a 100-mesh filter, and then sterilize at 90°C for 20 minutes to obtain the mixture; then inoculate with acetic acid bacteria and ferment for 80 hours at 34°C until the first fermentation The acidity of the obtained mixed solution is 150 ° T, centrifuged under the condition of centrifugal force 4000g, and the content of soluble solids is 20%;

[0065] (2) Inoculate yeast and lactic acid bacteria with the mixed solution obtained from step (1) primary fermentation, and then ferment at 36° C. for 28 hours to obtain apple cider vinegar. The acidity of th...

Embodiment 3

[0067] This embodiment provides an apple cider vinegar. The raw materials for preparing the apple cider vinegar include: 50% of concentrated apple juice, 10% of freshly squeezed apple juice, 39% of water, 0.35% of acetic acid bacteria, and 0.30% of yeast , lactic acid bacteria 0.35%;

[0068] Described apple cider vinegar is prepared by following preparation method:

[0069] (1) Mix concentrated apple juice and freshly squeezed apple juice, dilute with water, filter through a 300-mesh filter, and then sterilize at 85°C for 30 minutes to obtain a mixed solution; then inoculate acetic acid bacteria and ferment at 33°C for 96 hours until once The acidity of the mixed solution obtained by fermentation is 180 ° T, and the content of soluble solids is 40%;

[0070] (2) Inoculate yeast and lactic acid bacteria with the mixed solution obtained from step (1) primary fermentation, and then ferment at 36° C. for 18 hours to obtain apple cider vinegar. The acidity of the apple cider vine...

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Abstract

The invention provides a preparation method of apple vinegar and a product prepared by the same. The preparation method of the apple vinegar comprises the following steps: (1) inoculating apple juice with acetic bacteria, and performing primary fermentation; and (2) inoculating the mixed solution obtained by primary fermentation in the step (1) with saccharomycetes, and then carrying out secondary fermentation to obtain the apple vinegar. According to the preparation method of the apple vinegar, acetic bacteria and saccharomycetes are subjected to segmented light fermentation, so that the flavor of fruit juice is reserved, and the fermentation feeling is increased on the basis of the fruit juice; and the taste of the natural organic acid generated by fermentation is different from that of artificially synthesized citric acid and malic acid, and the natural organic acid has unique composite fermentation fragrance and is healthy and delicious.

Description

technical field [0001] The invention relates to the technical field of food and beverages, in particular to a method for preparing apple cider vinegar and products prepared therefrom. Background technique [0002] Apple cider vinegar is a health drink that has emerged in recent years. It is made from fresh apples or apple juice through alcoholic fermentation and acetic acid fermentation. This fermented product not only improves the flavor quality of apple raw materials, but also has the functions of promoting appetite, digestion and stagnation. Apple cider vinegar is generally recognized by the market and consumers in terms of flavor and health functions, so it is also a feasible deep processing method to increase the added value of apples. [0003] At present, the normal apple cider vinegar process on the market is first fermented by yeast and then fermented by acetic acid bacteria. In the early stage of yeast fermentation, the sugar content drops sharply, and the alcohol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12J1/02
CPCC12J1/02
Inventor 石雪晨金花王胜华钱发军
Owner UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT
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