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Vitis davidii normal juice-vitis davidii juice beverage and preparation method thereof

A technology of thorn grape and original juice, applied in the field of thorn grape juice and its preparation, can solve the problems of lack of original flavor and adverse effects on health, and achieve the effects of drinking safety, good health care function and good health care effect

Inactive Publication Date: 2020-04-17
杨维维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no thorny grape juice and thorny grape juice drink produced from thorny grapes on the market.
[0003] And the grape juice beverage that adds water to blend with the concentrated grape juice that makes with existing processing method not only lacks original flavor, the sensation of fresh fruity fragrance, and mostly contains preservatives, grape essence, pigment, saccharin and other chemicals in grape juice. ingredients, drinking too much or drinking for a long time will have adverse effects on health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Operation steps: (1) Crush and crush the cleaned thorn grapes with a high-speed tissue masher, the speed of the masher is 8000 rpm, and the time is added in; (2) Color protection: heat the thorn grape pulp to 70 After holding at °C for 5 minutes, cool immediately; (3) Squeeze: Use a 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 coarsely filter the juice; (5) Clarification: Use a high-speed centrifuge to clarify the rough-filtered thorn grape juice. The centrifuge rotates at 6000 rpm and centrifuges for 10 min. The clarified supernatant is the thorn grape juice; (6) Blending: according to the following formula Carry out deployment, obtain thorn grape fruit juice drink: thorn grape original juice 30wt%, white granulated sugar 8wt%, citric acid 0.05wt%, surplus is water; (7) canning; (8) sterilization: sterilization temperature is 100 ℃, keep 5min. After testing, in the prepared thor...

Embodiment 2

[0012] Operation steps: (1) Crush the cleaned prickly 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: Use a plate and frame press to squeeze out the juice, and the juice yield can reach about 70 wt%; (4) Coarse filtration: Use four layers of gauze to coarsely filter the juice; The juice is placed in a high-speed centrifuge and centrifuged for 8 minutes at a speed of 8000 rpm; the clarified supernatant is the original juice of the thorn grape; (6) Blending: blend according to the following formula to obtain the thorn grape juice drink: 20wt% prickly grape juice, 12wt% white sugar, 0.08wt% citric acid, and water; (7) Canning; (8) Sterilization: The sterilization temperature is 100°C and kept for 5 minutes. After testing, in the prepared thorn grape juice, the proanthocyanidin content is as high as 22. 56mg / mL,...

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; After holding at °C 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: place the rough-filtered thorn grape juice in a high-speed centrifuge, the centrifuge speed is 6000 rpm, and centrifuge for 12 minutes. The clarified supernatant is the thorn grape juice; Allotment, then get thorn grape fruit 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 ℃, Keep for 5min. After testing, in the prepared thorn grape juice, the proanthocyanidin content is as high as 22. 86mg / mL, the vitamin C content is 21. 88 mg / 100g...

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Abstract

The invention discloses a vitis davidii normal juice-vitis davidii juice beverage and a preparation method thereof. The preparation method comprises the following steps: (1) cleaning and crushing of vitis davidii; (2) color protection; (3) squeezing; (4) rough filtration; (5) clarification; (6) blending; (7) canning; and (8) sterilizing. The vitis davidii normal juice-vitis davidii juice beverageprepared by the method can keep bright rose color, has original taste and flavor, and is strong in fruity flavor; after the beverage is drunk for a long time, a good health-care effect can be achieved; and because chemical components such as grape essence, pigment and saccharin are not added and preservatives is not used, the beverage is safe to drink and does not have adverse effects on human health.

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 the fruit of thorn grapes contains 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 developm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/04A23L2/52A23L2/72A23L33/00
CPCA23L2/04A23L2/52A23L2/72A23L33/00
Inventor 杨维维
Owner 杨维维
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