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Fruit and vegetable composite beverage and preparation method thereof

A beverage, fruit and vegetable technology, applied to the field of fruit and vegetable compound beverage and preparation thereof, can solve the problems of difficult flavor, difficult storage, easy browning of color and luster, and achieve the effects of reducing production cost, preventing easy browning and simple process

Inactive Publication Date: 2012-02-22
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the August melon juice drink has disadvantages such as being difficult to store, easy to brown in color, easy to precipitate, and difficult to preserve the flavor of the fruit drink, which increases the difficulty of processing the fruit drink.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Adopt peeling machine to remove ripe August melon peel, take by weighing 100kg August melon pulp and mix with 100kg fresh Viola chinensis, put into low-speed homogenizer (500rpm / min), add 700kg to homogenizer Water is mechanically homogenized, and after the August melon pulp and Viola chinensis are basically mashed, filter and remove the residue twice with three layers of gauze to obtain 600L of filtrate, and then add 0.12kg of citric acid (final concentration is 0.02%) to carry out Seasoning, add 3kg nisin (provided by Changsha Xiangzi Biotechnology Co., Ltd.), make the concentration of nisin about 0.5%, sterilize about 10 seconds at 121 ℃ for about 10 seconds, canned. After placing the product at a low temperature of 15°C for 2 weeks, the color of the product did not change, and no microbial growth was observed.

Embodiment 2

[0030] Adopt peeling machine to remove ripe August melon peel, take by weighing 200kg August melon pulp and mix with 100kg fresh Viola chinensis, put into low-speed homogenizer (500rpm / min), add 800kg to homogenizer Water is mechanically homogenized, and after the August melon pulp and Viola chinensis are basically mashed, filter and remove the slag twice with three layers of gauze to obtain 700L of filtrate, and then add 0.14kg of citric acid (final concentration is 0.02%) to carry out Season, add 5.6kg nisin (provided by Changsha Xiangzi Biotechnology Co., Ltd.), make the nisin concentration about 0.8%, sterilize about 10 seconds at 121 ℃ for about 10 seconds, canned.

Embodiment 3

[0032] Use a peeling machine to remove the ripe August melon peel, weigh 300kg of August melon pulp and mix it with 100kg of fresh Viola chinensis, put it into a low-speed homogenizer, add 900kg of water to the homogenizer for mechanical homogenization , after the August melon pulp and Viola chinensis are basically smashed, filter and remove the residue twice with three layers of gauze to obtain 900L of filtrate, then add 0.18kg citric acid (final concentration is 0.02%) for seasoning, add 7.2kg Nisin (provided by Changsha Xiangzi Biotechnology Co., Ltd.), the concentration of nisin is about 0.8%, is sterilized instantaneously at 121° C. for about 10 seconds, and canned.

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PUM

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Abstract

The invention provides a fruit and vegetable composite beverage and a preparation method thereof, belonging to the technical field of processing of foodstuffs. The fruit and vegetable composite beverage is obtained by peeling ripe holboellia latifolia, mixing peeled holboellia latifolia with fresh Chinese violet in proportion, adding a proper amount of water, carrying out mechanical homogenization, carrying out filtration to remove slag and carrying out seasoning, flash sterilization and canning. The preparation method has the advantages of a simple process and easy operation.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a fruit and vegetable compound beverage and a preparation method thereof. Background technique [0002] Viola Philippica Cav.ssp.muda w.Beck., also known as Viola Philippica Cav.ssp.muda w.Beck., is a plant of the genus Viola in the family Violaceae. , perennial rosette-shaped herb, 7-14 cm high, without aboveground stems, very short underground stems, thick taproots, and the whole plant is covered with short white hairs. "Materia Medica Zhengyi" praises it as a general medicine for carbuncle and furunculosis. At present, violadin is widely used as a Chinese herbal medicine, but the development and utilization of its active ingredients are seldom. Viola contains various active ingredients such as organic acids, flavonoids and glycosides, phenolic components, sugars, amino acids, polypeptides and proteins, saponins, phytosterols, tannins, etc. The active ingr...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/52A23L1/30
Inventor 于华忠
Owner JISHOU UNIVERSITY
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