Method for microwave hydrolysis of pollen

A technology of pollen and microwave, which is applied in the fields of pharmaceutical formulations, medical raw materials derived from gymnosperms, cosmetics, etc., to achieve high soluble sugar content and ensure pure naturalness

Inactive Publication Date: 2012-02-22
WENZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the ultrasonic wall breaking method does not require complicated process conditions, it must be combined with repeated freezing and thawing processes

Method used

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  • Method for microwave hydrolysis of pollen

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Experimental program
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Effect test

Embodiment 1

[0022] Put 2.000g of commercially available masson pine unbroken pollen (Hangzhou Wansan Health Biological Technology Development Co., Ltd.) and 20g of pure water (double distilled water) into a microwave digestion apparatus (CEM American Pei'an Company) at 40°C, microwave After reacting with a power of 40W for 15 minutes, turn off the microwave digester. After 10 minutes, turn on the reactor to set a reaction time of 180 minutes. After the reaction is over, the reaction solution is filtered after cooling, the filter cake is vacuum-dried and placed in a low-temperature dry place for later use; the filtrate is automatically sampled with amino acids The content of amino acids and soluble sugars in the filtrate was analyzed by an analyzer (L8900 Hitachi, Japan) and an ultraviolet spectrophotometer (UV-2501PC, Shimadaki, Japan). The results are shown in Table 1. The degree of pollen hydrolysis was 335.5 mg / g. After sampling, the filtrate is subjected to microwave sterilization (the ...

Embodiment 2

[0027] The reaction conditions were set to a temperature of 100° C., a microwave power of 120 W, and a reaction time of 150 minutes. The experimental method was the same as in Example 1. The experimental results are shown in Table 1. The degree of pollen hydrolysis was 350.6 mg / g.

Embodiment 3

[0029] The reaction conditions were set to a temperature of 160° C., a microwave power of 200 W, and a reaction time of 90 minutes. The experimental method was the same as in Example 1. The experimental results are shown in Table 1. The degree of pollen hydrolysis was 451.4 mg / g.

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Abstract

The invention discloses a method for microwave hydrolysis of pollen. The method comprises the following steps that: the pollen is prepared into suspension liquid with water; in absence of solvents, the suspension liquid reacts for 10-240 minutes under the action of 40-280W microwave at the temperature of 40-160 DEG C; after the reaction is finished, the reaction liquid is filtered, and the filtered liquid is a pollen hydrolysis product; and the mass ratio of pollen to water is 1:5-100. According to the method disclosed by the invention, numerous adverse factors in the utilization of the nutritive value of the existing pollen are eliminated; the hydrolysis reaction condition is severe (low temperature and overlong time), the separation process is complex (impurities introduced by acid and alkali and the like) and the utilization ratio is low and the like; certain specific reaction temperature can be controlled accurately, the influence of the temperature on the experiment can be exactly reflected; an energy-saving intermittent operation method is adopted, the prepared pollen hydrolysis product is high in the content of amino acid and the content of soluble sugar, any factor adverse to the health is not introduced in the whole process, and the pure nature property of the nutritive ingredients of the pollen is guaranteed.

Description

(1) Technical field [0001] The invention relates to a pollen hydrolysis method, in particular to a pollen microwave hydrolysis method. (2) Background technology [0002] Pollen is a male gametophyte in the 2-cell or 3-cell stage. It exists in the male pollen sac. It not only has the characteristics of low fat and high protein, but also contains a variety of proteins, carbohydrates, vitamins, and trace elements needed for human survival. People call pollen a concentrated body of nutrients, a complete nutrient source, a highly concentrated "mini-nutrient library" of plants, and because of its good beauty and nourishing effects, it is called "edible cosmetics" by women. Known as "complete nutrition". Modern scientific research and clinical applications have fully affirmed the health care effect of pollen. It has certain therapeutic effects on cardiovascular and cerebrovascular diseases, prostate cancer, prostate hyperplasia, liver disease, habitual constipation, anemia, diabetes, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/076A23L1/29A23L2/38A61K36/15A61K8/98A61K8/97A61Q5/12A61Q7/00A61P1/14A61P3/02A23L21/20A23L33/00
Inventor 张东庚丽丽葛玉珍冯清华
Owner WENZHOU UNIVERSITY
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