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Shaddock juice and preparation method

A production method and fruit juice technology, which is applied in the field of deep processing of pomelo fruit, can solve the problems of large loss of vitamin nutrients and loss of fragrance, and achieve the effects of less loss of vitamins and other nutrients, prevention of deterioration, and comprehensive nutritional components

Inactive Publication Date: 2006-04-19
JIAYING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the Chinese Patent Publication No. CN 1170533A discloses a method for preparing honey pomelo juice, which is made by washing the honey pomelo, peeling the green skin, peeling, stripping, grading, adding NaCl, rinsing, pressing the juice, and sterilizing. , in the process of debittering with NaCl, using rinsing process, this not only causes a large loss of nutrients such as sugar and vitamins in pomelo fruit, but also loses the original juice and fragrance of pomelo fruit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Peel the Meizhou golden pomelo fruit, take out the pulp, put 1800 grams of pulp into the SS250-A type refiner for rapid refining, kill the enzyme in a stainless steel pot at 80°C for 2 minutes, cool it rapidly, and use a high-speed centrifuge to extract the juice. To prevent the loss of nutrients such as vitamins and sugar in pomelo fruit, the juice is debittered by adding a debittering agent, and the juice is centrifuged to obtain the juice; at the same time, 230 grams of red oranges and 230 grams of carrots are put into a refiner for refining and placed in containers Kill the enzyme at 60°C for 4 minutes, cool down, and centrifuge to get the juice; mix the above grapefruit juice, red orange juice and carrot juice, add 1 gram of sorbic acid, 1 gram of essential oil and 2500 grams of water, and put it in JM-LB50C Homogenize in a colloid mill with a rotating speed of 2900 rpm, put the slurry into a sterilized container, sterilize it in an autoclave at 120°C for 40 seconds...

Embodiment 2

[0018] Peel the four-season pomelo fruit, take out the pulp, put 2200 grams of pulp into the refiner for rapid pulping, kill the enzyme in a stainless steel pot at 60°C for 4 minutes, cool it rapidly, use a high-speed centrifuge to extract the juice, and add a debittering agent to the juice Debitter, centrifuge to get the juice; put 280 grams of red oranges and 280 grams of carrots into a refiner for refining, put them in containers at 80°C to kill enzymes for 2 minutes, cool, and use a centrifuge to get the juice; put the above pomelo juice , red orange juice and carrot juice are mixed, add 1 gram of essential oil, 1 gram of sorbic acid and 3000 grams of water, place in a colloid mill for homogenization, put the slurry into a container, and sterilize it in an autoclave at 130°C for 20 seconds. Quickly seal and cool to obtain pomelo fruit juice.

Embodiment 3

[0020] Peel the early ripe pomelo fruit, take out the pulp, put 1800 grams of pulp into a refiner for rapid pulping, kill the enzyme in a stainless steel pot at 80°C for 4 minutes, cool it rapidly, use a high-speed centrifuge to extract the juice, and add a debittering agent to the juice Remove bitterness, centrifuge to get the juice; put 230 grams of red orange, 230 grams of carrot, and 80 grams of hawthorn into a refiner for refining, put them in containers at 60°C to kill enzymes for 2 minutes, cool, and use a centrifuge to get the juice; After mixing the above grapefruit juice, red orange juice, carrot and hawthorn juice, add 1 gram of sorbic acid, 1 gram of essential oil, 30 grams of honey and 2500 grams of water, put it in a colloid mill for homogenization, and put the slurry into the sterilized In a container, sterilize in an autoclave at 120°C for 20 seconds, seal it quickly, and cool it down to produce pomelo fruit juice with better taste and flavor.

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PUM

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Abstract

A process for preparing pomelo fruit juice includes such steps as peeling the pomelo fruit, grinding, deactivating enzyme, cooling, adding debittering agent to obtain juice A, grinding the mixture of red orange and carrot, deactivating enzyme, cooling to obtain juice B, mixing A with B, adding sorbic acid, essence oil and water, homogenizing, loading in containers, sterilizing at 120-130 deg.C and sealing.

Description

technical field [0001] The invention relates to the deep processing of pomelo fruit, in particular to a method for making pomelo fruit juice drinks using pomelo fruit resources. Background technique [0002] Chinese Patent Publication No. CN 1092625A discloses a kind of pomelo juice, fruit juice drink and its preparation method. The pomelo juice drink uses pomelo pulp as raw material, adding sucrose, citric acid, pectin, β-cyclodextrin, Sodium citrate, calcium gluconate, Wendan essence and water are obtained through debittering, blending, filling, sterilization, and cooling. , is no longer a pure natural food. In addition, the Chinese Patent Publication No. CN 1170533A discloses a method for preparing honey pomelo juice, which is made by washing the honey pomelo, peeling the green skin, peeling, stripping, grading, adding NaCl, rinsing, pressing the juice, and sterilizing. , in the process of debittering with NaCl, the rinsing process is adopted, which not only causes a la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/52
Inventor 涂常青彭梦侠吴馥萍
Owner JIAYING UNIV
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