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A kind of aroma high-fidelity passion fruit vinegar and its brewing method

A passion fruit and high-fidelity technology, which is applied in the field of aroma high-fidelity passion fruit vinegar and its brewing, can solve the problems of inability to effectively control the degree of microbial fermentation, difficulty in controlling the oxygen content in the fermentation tank, and low effective utilization of the machine, and achieve Improve the effect of slow fermentation process at low temperature, prevent deterioration, and improve use efficiency

Active Publication Date: 2021-10-26
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing micro-aerobic fermentation equipment, the stirring temperature control device and the stirring device are designed separately, occupying a limited volume of the fermentation tank, and the effective utilization rate of the machine is low; at the same time, the oxygen supply equipment is directly connected to the fermentation tank, so it is difficult to control the fermentation The oxygen content in the tank cannot effectively control the degree of microbial fermentation

Method used

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  • A kind of aroma high-fidelity passion fruit vinegar and its brewing method
  • A kind of aroma high-fidelity passion fruit vinegar and its brewing method
  • A kind of aroma high-fidelity passion fruit vinegar and its brewing method

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Effect test

Embodiment 1

[0041] A kind of aroma high-fidelity passion fruit vinegar and brewing method thereof, comprising the following steps:

[0042] (1) Freezing treatment: cut the passion fruit and take the pulp, put it in the freezer, freeze it at -25°C for 24 hours, take it out and thaw it, and get the cooling liquid;

[0043] (2) Enzymolysis: put 100 parts of cooling liquid and 0.2 parts of compound enzyme into an enzymolyzer by weight, mix well, adjust the temperature to 45°C for 2 hours, and centrifuge with a three-legged centrifuge to obtain The liquid is the enzymatic hydrolysis solution; the compound enzyme is formed by mixing cellulase, hemicellulase and pectinase in a weight ratio of 1.5:1:1;

[0044] (3) Component adjustment: measure the composition of the enzymolysis solution and adjust the soluble solids to 10Brix with sucrose, then use sodium citrate to adjust the pH value to 3.0 and the acidity to 0.2%, to obtain the conditioning solution;

[0045] (4) Pasteurization: Sterilize th...

Embodiment 2

[0050] A kind of aroma high-fidelity passion fruit vinegar and brewing method thereof, comprising the following steps:

[0051] (1) Freezing treatment: cut the passion fruit and take the pulp, put it in the freezer, freeze it for 25 hours at a freezing temperature of -25°C, take it out and thaw it, and obtain the cooling liquid;

[0052] (2) Enzymolysis: put 100 parts of cooling liquid and 0.3 parts of compound enzyme into the enzymolyzer by weight, mix well, adjust the temperature to 48°C for 2.5 hours, and then centrifuge with a three-legged centrifuge. The obtained liquid is the enzymatic hydrolysis solution; the compound enzyme is formed by mixing cellulase, hemicellulase and pectinase in a weight ratio of 1.5:1:1;

[0053] (3) Component adjustment: measure the composition of the enzymolysis solution and adjust the soluble solids to 11Brix with sucrose, then use sodium citrate to adjust the pH value to 3.2 and the acidity to 0.25%, to obtain the conditioning solution;

[...

Embodiment 3

[0059] A kind of aroma high-fidelity passion fruit vinegar and brewing method thereof, comprising the following steps:

[0060] (1) Freezing treatment: cut the passion fruit and take the pulp, put it in the freezer, freeze it at -25°C for 26 hours, take it out and thaw it, and get the cooling liquid;

[0061] (2) Enzymolysis: put 100 parts of cooling liquid and 0.5 part of compound enzyme into the enzymolyzer according to parts by weight, mix well, adjust the temperature to 47°C for 3 hours, and then centrifuge with a three-legged centrifuge to obtain The liquid is the enzymatic hydrolysis solution; the compound enzyme is formed by mixing cellulase, hemicellulase and pectinase in a weight ratio of 1.5:1:1;

[0062] (3) Component adjustment: measure the composition of the enzymolysis solution and adjust the soluble solids to 12Brix with sucrose, then adjust the pH value to 3.4 and the acidity to 0.33% with sodium citrate to obtain the conditioning solution;

[0063] (4) Pasteu...

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Abstract

The invention discloses a high-fidelity aroma passion fruit vinegar, which comprises the following raw materials: passion fruit, compound enzyme, compound yeast formed by mixing Saccharomyces cerevisiae BH8 and aroma-producing yeast Yeast‑1, sucrose, sodium citrate and acetic acid bacteria . The invention also discloses a brewing method of passion fruit vinegar with high aroma and fidelity, comprising the following steps: (1) freezing treatment; (2) enzymatic hydrolysis; (3) component adjustment; (4) pasteurization; Fermentation; (6) Acetic acid fermentation; (7) Blending, filtering and bottle storage. The invention can make full use of passion fruit raw materials, and carry out micro-aerobic fermentation through the oxygen-controlled fermentation tank invented by the team to increase the aroma concentration of passion fruit vinegar, prolong the residence time of aroma, improve the fidelity of aroma, and enhance the persistence of aroma , brewed into high-quality aroma and high-fidelity passion fruit vinegar with round taste and rich taste, which has great market promotion value.

Description

【Technical field】 [0001] The invention relates to the field of utilization and processing of passion fruit, in particular to a passion fruit vinegar with high aroma and fidelity and a brewing method thereof. 【Background technique】 [0002] Passion fruit, also known as passion fruit, brazil nut, and egg fruit, is a general term for the fruit of perennial woody vines of the Passiflora family. It is named passion fruit because its juice can emit the rich aroma of pineapple, banana and other fruits. It is one of the most fragrant fruits known in the world, and is known as the "king of juice" at home and abroad. A large number of experimental studies at home and abroad have shown that passion fruit also has anti-inflammatory, anti-anxiety, blood fat-lowering, blood-pressure-lowering and other health benefits. Features. Along with the raising of people's living standard and the strengthening of health consciousness, fruit vinegar is more and more subject to people's attention. O...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12J1/04C12J1/10C12R1/865
CPCC12J1/04C12J1/10
Inventor 辛明李昌宝孙健周主贵李丽何雪梅刘国明李杰民郑凤锦李志春唐雅园盛金凤杨莹
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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