Cornus officinalis and aronia melanocarpa composite fruit vinegar and preparation method thereof

A technology of dogwood and rowan, applied in the field of compound fruit vinegar of dogwood and black fruit rowan and its preparation, can solve the problems of preparing fruit vinegar from black fruit rowan, which can improve process parameters, lower blood pressure, The effect of lowering the extraction temperature

Inactive Publication Date: 2019-08-09
YANGLING VOCATIONAL & TECHN COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are few studies on the preparation of fruit vinegar from dogwood or black fruit ash. Only Gu Shaobin of Henan University of Science and Technology has been reported to use fresh dogwood as a single raw material to make do...

Method used

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  • Cornus officinalis and aronia melanocarpa composite fruit vinegar and preparation method thereof
  • Cornus officinalis and aronia melanocarpa composite fruit vinegar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A compound fruit vinegar product and preparation method of dogwood black berry rowan, the specific steps are as follows:

[0048] S1, Cornus officinalis

[0049] Select 100kg of dry fruit of Cornus officinalis produced in the year, crush it with a pulverizer, spray and mix well with 500mL of 35% edible alcohol, and store it sealed at room temperature for 48 hours to complete the deastringency;

[0050] S2, enzymatic hydrolysis and extraction of Cornus officinalis

[0051] Add clear water to the deastringent Cornus officinalis according to the material-to-liquid ratio of 1kg:12L, heat to 45°C, add cellulase with a mass fraction of 0.4%, and incubate for 3h, and stir once every 0.5h during this period to obtain an extract;

[0052] S3, preparation of dogwood juice

[0053] Filtrate the extract obtained by S2 while it is hot, collect the filtrate, and cool to normal temperature to obtain Cornus officinalis juice;

[0054] S4, preparation of rowan pulp

[0055] Select f...

Embodiment 2

[0071] A compound fruit vinegar product and preparation method of dogwood black berry rowan, the specific steps are as follows:

[0072] S1, Cornus officinalis

[0073] Select 100kg of dry fruit of Cornus officinalis produced in the year, crush it with a pulverizer, spray it with 450mL of 38% edible alcohol, mix well, and store it sealed at room temperature for 40 hours to complete the deastringency;

[0074] S2, enzymatic hydrolysis and extraction of Cornus officinalis

[0075] Add clear water to the deastringent Cornus officinalis according to the material-to-liquid ratio of 1kg:15L, heat to 48°C, add cellulase with a mass fraction of 0.3% and incubate for 2.5h, and stir once every 0.5h during this period to obtain an extract;

[0076] S3, preparation of dogwood juice

[0077] Filtrate the extract obtained by S2 while it is hot, collect the filtrate, and cool to normal temperature to obtain Cornus officinalis juice;

[0078] S4, preparation of rowan pulp

[0079] Select ...

Embodiment 3

[0095] A compound fruit vinegar product and preparation method of dogwood black berry rowan, the specific steps are as follows:

[0096] S1, Cornus officinalis

[0097] Select 100kg of dry fruit of Cornus officinalis produced in the year, crush it with a crusher, spray it with 550mL of 32% edible alcohol, mix well, and store it sealed at room temperature for 42 hours to complete the astringency removal;

[0098] S2, enzymatic hydrolysis and extraction of Cornus officinalis

[0099] Add clear water to the deastringent Cornus officinalis according to the material-to-liquid ratio of 1kg:18L, heat to 42°C, add cellulase with a mass fraction of 0.5% and incubate for 3.5h, and stir once every 0.5h during this period to obtain an extract;

[0100] S3, preparation of dogwood juice

[0101] Filtrate the extract obtained by S2 while it is hot, collect the filtrate, and cool to normal temperature to obtain Cornus officinalis juice;

[0102] S4, preparation of rowan pulp

[0103] Sele...

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Abstract

The invention belongs to the technical field of food processing, and particularly relates to a cornus officinalis and aronia melanocarpa composite fruit vinegar and a preparation method thereof. The preparation method includes the following steps that cornus officinalis fruits are subjected to astringency removal, enzymolysis and extraction, cornus officinalis fruit juice is prepared, aronia melanocarpa fruit pulp is prepared, and raw materials are mixed, sterilized, fermented by alcohol and acetic acid, subjected to aging, filtered and disinfected. By adopting the preparation method, the prepared cornus officinalis and aronia melanocarpa composite fruit vinegar is rich in nutrition and high in healthcare value; according to the preparation method, edible alcohol spray is adopted to conduct astringency removal, the sensory technical problem of the cornus officinalis fruits is effectively solved, and long-troubled technical problems of cornus officinalis fruit processing are solved; enzymolysis and extraction of the cornus officinalis fruits are combined into one, tank reversing operation is avoided, operation trouble is reduced, and thus the working efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a compound fruit vinegar of dogwood sago and rowan and a preparation method thereof. Background technique [0002] Cornus officinalis is the mature pulp of Cornus officinalis Sieb.et Zucc., which is rich in functional ingredients such as loganin and arbutin. It has anti-inflammatory, diabetes prevention, cardiovascular and cerebrovascular protection, neuroprotection, It has good activities in anti-tumor, anti-oxidation and anti-aging. Modern medicine has confirmed that the fruit of Cornus officinalis contains more than 20 kinds of mineral elements and rich in amino acids and vitamins. Among the vitamins, the content of VB1 and VC is relatively high, which has great therapeutic and health effects on the human body. Although Cornus officinalis has high nutritional and health value, its taste is sour and astringent, it is difficult to eat directly, and there are...

Claims

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Application Information

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IPC IPC(8): C12J1/04A61K36/73A61P1/16A61P13/12A61P9/12A61P1/14
CPCA61K36/40A61K36/73A61P1/14A61P1/16A61P9/12A61P13/12C12J1/04A61K2300/00
Inventor 姚瑞祺钱拴提董艳辉
Owner YANGLING VOCATIONAL & TECHN COLLEGE
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