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Preparation method of raw dendrobium officinale pulp beverage

A technology of dendrobium candidum and beverage, which is applied in the field of preparation of dendrobium candidum puree beverage, can solve the problems such as the loss of efficacy of fresh juice of dendrobium candidum, and achieve the effects of rich functional components, increased extraction rate, and simple operation

Inactive Publication Date: 2014-06-04
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pectinase treatment will also hydrolyze polysaccharides, so that the obtained fresh juice of Dendrobium officinale loses its due efficacy

Method used

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  • Preparation method of raw dendrobium officinale pulp beverage
  • Preparation method of raw dendrobium officinale pulp beverage
  • Preparation method of raw dendrobium officinale pulp beverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Remove the leaves of fresh Dendrobium officinale, wash and dry, bake at 85°C for 40 minutes, and cut into 0.1cm-long stems; take the stems of Dendrobium candidum with a material-to-water ratio of 1:6 and clean water , beating to obtain initial slurry;

[0037] (2) Heat the initial slurry at 55°C for 60 minutes; add 8 times the amount of water of Dendrobium candidum raw materials after heat preservation, boil for 3 minutes, filter, and save the filtrate; Double the amount of water, beating to obtain secondary slurry;

[0038] (3) Add cellulase to the secondary slurry, the addition amount is 5U / g Dendrobium candidum raw material; enzymolyze at pH about 5.0 and 48°C for 20min to obtain enzymatic hydrolyzate;

[0039] (4) Boil the enzymolysis solution for 3 minutes, filter, and save the filtrate; repeat "adding water and beating-boiling-filtering" to the filter residue three times, take the filter residue and add 3 times the amount of water, beat, filter, and take the ...

Embodiment 2

[0045] (1) Remove the leaves of fresh Dendrobium officinale, wash and dry, bake at 95°C for 15 minutes and cut into 0.2cm-long stems; take the stems of Dendrobium candidum with a material-to-water ratio of 1:5 and clean water , beating to obtain initial slurry;

[0046](2) Heat the initial slurry at 50°C for 30 minutes; add 10 times the amount of water of Dendrobium candidum raw material after heat preservation, boil for 5 minutes, filter, and save the filtrate; Double the amount of water, beating to obtain secondary slurry;

[0047] (3) Add cellulase to the secondary slurry, the addition amount is 10U / g Dendrobium candidum raw material; enzymolyze at pH about 5.0 and 50°C for 30min to obtain enzymatic hydrolyzate;

[0048] (4) Boil the enzymolysis solution for 5 minutes, filter, and save the filtrate; repeat "adding water and beating-boiling-filtering" to the filter residue three times, take the filter residue and add 4 times the amount of water, beat, filter, and take the f...

Embodiment 3

[0051] (1) Remove the leaves of fresh Dendrobium officinale, wash and dry them, bake them at 90°C for 30 minutes, and then cut them into 0.8cm-long stems; take the stems of Dendrobium candidum with a material-to-water ratio of 1:7 and clean water , beating to obtain slurry;

[0052] (2) Heat the initial slurry at 50°C for 120 minutes; add 9 times the amount of water of Dendrobium candidum raw material after heat preservation, boil for 5 minutes, filter, and save the filtrate; Double the amount of water, beating to obtain secondary slurry;

[0053] (3) Add cellulase to the secondary slurry, the addition amount is 15U / g Dendrobium candidum raw material; enzymolyze at pH 5.0 and 52°C for 10min to obtain enzymatic hydrolyzate;

[0054] (4) Boil the enzymolysis solution for 5 minutes, filter, and save the filtrate; repeat "adding water and beating-boiling-filtering" to the filter residue three times, take the filter residue and add 5 times the amount of water, beat, filter, and ta...

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Abstract

The invention discloses a preparation method of a raw dendrobium officinale pulp beverage. The preparation method comprises the following steps of: (1), baking a fresh dendrobium officinale branch to be purple, adding water to the baked fresh dendrobium officinale branch for pulping, so as to obtain a primary serous fluid; (2), carrying out insulation treatment on the primary serous fluid, boiling and filtering the primary serous fluid, so as to obtain filter residue; (3) adding water to the filter residue for pulping, boiling and filtering the filter residue again to obtain the filter residue, repeating the sub-steps for a plurality of times, adding water to the final filter residue for the pulping, so as to obtain secondary serous fluid; (4), adding a cellulolytic enzyme into the secondary serous fluid for carrying out enzymolysis, so as to obtain an enzymolysis solution; (5) boiling and filtering the enzymolysis solution, to obtain the filter residue; (6) adding water into the filter residue for the pulping, boiling and filtering the filter residue again, to obtain the filter residue, and repeating the sub-steps for a plurality of times; (7) mixing all the filter solutions, boiling and sterilizing the mixed filter solution, so as to obtain the raw dendrobium officinale pulp beverage. The preparation method provided by the invention has the advantages that dendrobium officinale is baked, the filter residue is subjected to enzymolysis treatment, the extraction rate of functionality polyose and flavone is improved, the content of dietary fiber in the beverage is increased, and the prepared beverage color is bright and stable.

Description

technical field [0001] The invention relates to the technical field of health food development, in particular to a method for preparing a dendrobium officinale beverage. Background technique [0002] Dendrobium candidum contains polysaccharides, flavonoids, proteins, 17 kinds of amino acids and inorganic elements. It has a good curative effect on diseases such as tract diseases, cataracts, arthritis, thromboangiitis obliterans and chronic pharyngitis. [0003] The market of Dendrobium candidum tissue culture seedlings and related health products is in a stage of rapid growth, with huge room for development. According to relevant statistics, the current annual market demand for Dendrobium candidum is more than 1 million kilograms, and the output value of medicines and health care products using Dendrobium candidum as raw materials exceeds tens of billions of yuan. These medicines and health foods seem to be many, but most of them have simple dosage forms, and the preparatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/38A23L2/84A23L1/29A23L33/00
Inventor 冯凤琴陶雪牟永花
Owner ZHEJIANG UNIV
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