Vitis davidii foex juice, vitis davidii Foex beverage and their prepn

A technology of thorn grapes and original juice, applied in the field of thorn grape juice and its preparation, can solve the problems of bad health effects, lack of original flavor, fresh fruit aroma, etc., and achieve drinking safety, good health care function, and good health care effect Effect

Inactive Publication Date: 2007-08-22
熊兴耀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no thorn grape juice and thorn grape juice drink produced from thorn grapes on the market, and the grape juice drink made by adding water to the grape concentrate obtained by the existing processing method not only lacks origi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Operation steps: (1) Crush the cleaned thorny grapes with a high-speed tissue masher, crushing and beating, the speed of the masher is 8000 rpm, and the time is 2 minutes; (2) Color protection: heat the thorny grape pulp to 70°C and keep it warm After 5min, cool immediately; (3) Squeeze: Utilize plate and frame press to squeeze out the juice, and the juice yield reaches about 60wt%; (4) Coarse filtration: Use a 50-mesh filter to carry out coarse filtration of the juice; (5) Clarification: Use high-speed The centrifuge clarifies the thorn grape juice after the coarse filtration, the centrifuge rotating speed is 6000 revs / min, centrifugal 10min, the supernatant after clarification is the thorn grape juice; Grape juice drink: thorny grape juice 30wt%, white granulated sugar 8wt%, citric acid 0.05wt%, the rest is water; (7) canning; (8) sterilization: sterilization temperature is 100°C, keep 5min.

[0009] After testing, in the prepared thorn grape juice, the content of pro...

Embodiment 2

[0011] Operation steps: (1) Crush the cleaned thorny grapes with a high-speed tissue masher for crushing and beating, the speed of the masher is 6000 rpm, and the time is 4 minutes; (2) Color protection: after holding at 68°C for 6 minutes, cool immediately; (3) Squeeze: Utilize plate and frame press to squeeze out juice, and the juice yield can reach about 70wt%; (4) Coarse filtration: Utilize four layers of gauze to carry out coarse filtration to juice; The fruit juice is placed in a high-speed centrifuge, and is centrifuged for 8 minutes under the condition of rotating speed of 8000 rpm; the clarified supernatant is the original juice of thorn grapes; (6) blending: according to the following formula, the thorn grape juice drink is obtained: thorn grape juice 20wt%, white granulated sugar 12wt%, citric acid 0.08wt%, the rest is water; (7) canning; (8) sterilization: sterilization temperature is 100 ℃, keep 5min.

[0012] After testing, in the prepared thorny grape juice, the...

Embodiment 3

[0014] Operation steps: (1) Crushing: crush and beat the cleaned thorn grapes with a high-speed tissue masher, the speed of the masher is 7000 rpm, and the time is 3 minutes; (2) Color protection: heat the thorn grape pulp to 70 After keeping warm at ℃ for 5 minutes, cool immediately; (3) Squeeze: Use a plate and frame press to squeeze out the juice, and the juice yield can reach about 60%; (4) Coarse filtration: Use a 40-mesh filter to coarsely filter the juice; (5) Clarification: put the thorn grape juice after the coarse filtration in a high-speed centrifuge, the centrifuge speed is 6000 rpm, and centrifuge for 12 minutes. The supernatant after clarification is the thorn grape juice; (6) deployment: deploy according to the following formula , then get thorn grape juice drink: thorn grape juice 50wt%, white granulated sugar 6wt%, citric acid 0.02wt%, surplus is water; (7) canning; (8) sterilization: sterilization temperature is 100 ℃, keeps 5min.

[0015] After testing, in t...

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PUM

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Abstract

The present invention discloses Vitis davidii Foex juice, Vitis davidii Foex beverage and its preparation process. The preparation process of Vitis davidii Foex beverage includes the following steps: washing and crushing Vitis davidii Foex, color protection, squeezing, filtering, clarifying, blending, packing and sterilizing. The Vitis davidii Foex juice and the Vitis davidii Foex beverage have bright rose color, fruity smell and excellent health function.

Description

technical field [0001] The invention relates to a thorn grape juice and a preparation method thereof, in particular to a thorn grape juice and a thorn grape juice beverage and a preparation method thereof. Background technique [0002] Thorn grape, also known as Qianjin rattan and mountain grape, is a kind of wild grape distributed in Henan, Zhejiang, Jiangxi, Jiangsu, Hubei, Hunan, Guizhou, Sichuan, Anhui, Yunnan and other places in China, and it is more distributed in Xiangxi mountainous areas of Hunan Province. The traditional medicine of the motherland believes that: thorn grapes have the functions of promoting qi, promoting blood circulation, and eliminating stagnation. Modern medicine has found that thorn grapes contain active ingredients such as flavonoids (mainly anthocyanins), resveratrol, and vitamin C, which make thorn grapes have good health care functions. Therefore, thorny grape is a kind of characteristic fruit tree resources with great development potential....

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L2/06A23L1/29A23L1/27A23L2/72A23L2/70A23L2/56A23L2/60A23L19/00A23L5/40A23L33/00
Inventor 熊兴耀秦丹刘东波欧阳建文王仁才
Owner 熊兴耀
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