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Method for extracting dragon fruit stem gel stock solution

A technology of pitaya stem and extraction method, which is applied in the field of extraction of pitaya stem gel stock solution, and can solve the problems of discarding in the field, low utilization rate of pitaya stem processing, and environmental pollution

Inactive Publication Date: 2019-05-10
广西桂林市鑫珍生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an economic plant, dragon fruit has been fully utilized for its flowers and fruits, but the processing and utilization rate of dragon fruit stems is low, and most of them are discarded in the fields, which not only pollutes the environment, but also causes waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] The pitaya stem gel stoste extracting method comprises the steps:

[0016] 1) Take the dragon fruit stem, wash and disinfect;

[0017] 2) Add water to the dragon fruit stem and use a wall-breaking machine to make dragon fruit pulp, wherein the ratio of dragon fruit stem to water is 1:2, and the water is warm boiled water cooled to 40°C, and then put it in the pitaya Add sulfur dioxide tablets to the fruit pulp, add 0.1g-0.25g sulfur dioxide tablets per kilogram of dragon fruit pulp;

[0018] 3) Filter the dragon fruit pulp and let it stand for 48 hours before filtering to obtain the juice;

[0019] 4) pasteurize the dragon fruit juice after standing, and the pasteurization temperature is 80°C;

[0020] 5) Filter the sterilized fruit juice, add potassium sorbate or DMDMH, the potassium sorbate or DMDMH in each kilogram of dragon fruit juice is 0.1%-0.5%, and the obtained product is the dragon fruit stem gel stock solution, and DMDMH is used in this example.

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Abstract

The invention discloses a method for extracting dragon fruit stem gel stock solution. The method comprises the following steps of: 1) picking up dragon fruit stems and then cleaning and sterilizing the dragon fruit stems; 2) adding water and the dragon fruit stems into a wall breaking machine to obtain dragon fruit pulp, wherein the ratio of the dragon fruit stems to the water is 1:2, the water iswarm boiled water which is cooled to 40 DEG C, then adding sulfur dioxide slices into the dragon fruit pulp, wherein 0.1g-0.25g of sulfur dioxide slices are added to one kilogram of the dragon fruitpulp; 3) filtering the dragon fruit pulp, standing for 48 hours, and filtering to obtain juice; 4) performing pasteurization on the dragon fruit juice after standing, wherein the pasteurization temperature is 80 DEG C; 5) filtering the disinfected fruit juice, adding potassium sorbate or DMDMH to obtain the dragon fruit stem gel stock solution, wherein 0.1-0.5% of the potassium sorbate or DMDMH are added to one kilogram of the dragon fruit juice. The method has simple operation, and the extracted gel stock solution can promote skin moisture metabolism circulation, and has the effects of improving immunity of human body, maintaining beauty and keeping young.

Description

technical field [0001] The invention relates to the field of extraction of pitaya products, in particular to a method for extracting the raw liquid of pitaya stem gel. Background technique [0002] Dragon fruit is a new type of tropical fruit introduced into my country in recent years, and its commercial cultivation is mainly concentrated in Guangxi and Hainan. Dragon fruit has high economic value and integrates the advantages of fruits, flowers, vegetables and medicine. Its fruit is not only edible, but also has very high application value. It is rich in anthocyanin plant protein, vitamin C and dietary fiber. It has become an excellent green health food. Pitaya flower is rich in nutrition and unique in function. It contains a large amount of active ingredients. Dried vegetables are used as raw materials for soup or to prepare health functional drinks, and become health food with both vegetable and tea functions. As an economic plant, dragon fruit has been fully utilized f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L33/105
Inventor 叶方贵
Owner 广西桂林市鑫珍生物科技有限责任公司
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