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Wet-type wall-breaking method for pollen

A kind of pollen and wet technology, applied in the fields of application, food preparation, food science, etc., can solve problems such as difficulty in obtaining good product properties, peroxide value, acid value exceeding the standard, and destruction of active ingredients in pollen, etc., to facilitate technology promotion and Industrialized production, stable active ingredients, elimination of the possibility of oxidation and bacterial infection

Inactive Publication Date: 2009-09-02
NANJING NORMAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biological enzymatic hydrolysis method and physical method are used to break the wall (CN1709141), the processing procedure is complicated, the product is easily polluted, the investment in equipment is large, and the cost is high; destroy
Pollen is rich in unsaturated fatty acids and other components that are easily oxidized. If the pollen is broken by traditional methods and stored improperly, the active ingredients will be oxidized, moldy, and produce odors. The peroxide value and acid value will seriously exceed the standard. During the wall-breaking process, anti-oxidation measures should be taken in time for the broken pollen, or drying and sterilization equipment and processes should be added to dry and sterilize. After the pollen is broken, various antioxidant protective agents and nitrogen-filled inner packaging should be added to prevent Oxidation, these technologies have complex processing procedures, high production costs and long cycles, and it is difficult to obtain good guarantees for product properties

Method used

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  • Wet-type wall-breaking method for pollen
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Example 1, wash 2000 grams of natural pine pollen with pure water for 2 to 3 times, layer and filter to remove impurities, soak in 75% ethanol for 10 minutes, filter, and set aside; weigh 2000 grams of β-cyclodextrin, add 8000 ml Water, after mixing evenly, add the treated standby pine pollen, circulate and grind in a colloid mill for 40 minutes to be paste, then place in an oven to dry under reduced pressure at 50°C, pulverize, and pass through a 100-mesh sieve to obtain 4000 grams of powdered product. The pollen breaking rate is over 99%.

Embodiment 2

[0046]Example 2, take 10 grams of natural pine pollen and wash with pure water for 2 to 3 times, layer and filter to remove impurities, soak in 75% ethanol for 10 minutes, filter, and set aside; weigh 40 grams of microcrystalline cellulose and 10 grams of hydroxyl Propyl-β-cyclodextrin, add 60 ml of water, mix evenly, add treated pine pollen, grind in a mortar for 1 hour, then place in a 50°C oven to dry under reduced pressure, crush through a 100-mesh sieve Obtain 100 grams of powdered product, and the wall breaking rate of pine pollen is more than 99%.

Embodiment 3

[0047] Example 3, essentially the same as Example 1, but with the addition of 500 grams of hydroxypropyl-β-cyclodextrin and 1500 grams of microcrystalline cellulose.

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Abstract

The invention relates to a wet-type wall-breaking method for pollen, which comprises the following steps of: (1), washing, layering and filtering the pollen to remove impurities; (2) soaking the pollen in ethanol and filtering the pollen for standby; (3) adding a mixed solid material to mix the pollen, adding water of which the mass is 1 to 3 times of the total mass of the solid material to obtain an uniform mixed suspension and grinding the suspension to make a paste, wherein the mass ratio of the pollen to the mixed solid material is 1:1.0-5.0; and (4) drying the paste under reduced pressure, and obtaining a product of wall-broken pollen through crushing and screening. The mixed solid material is orally-taken cyclodextrin or a mixture of the orally-taken cyclodextrin and an edible or pharmaceutical solid accessory, wherein the mass ratio of the orally-taken cyclodextrin to the edible or pharmaceutical solid accessory is 1:0.5-4.0. The method combines the pollen wall breaking and the protection of the wall-broken pollen, eliminates the possibility for the oxidization and bacteria infection of the wall-broken pollen and achieves high pollen wall breaking efficiency. The method ensures the stability of the active ingredients of the pollen and the natural flavor of the pollen.

Description

technical field [0001] The invention relates to a pollen wall breaking process, in particular to a pollen wet wall breaking method. Background technique [0002] Pollen is the sexual reproductive cell of a plant, derived from nectar plants or specialized pollen plants. my country is the first country in the world to have written records of using pollen. Our ancestors recognized the medicinal and health value of pollen very early. In recent decades, palynology has developed rapidly. Pollenologists and medical scientists from all over the world are constantly researching the unique medical effects of various pollen. It has been proven that hawthorn pollen can be used as a cardiotonic, and acacia pollen is a health-care agent. Stomach agent and sedative, rapeseed pollen is effective for varicose ulcers, thyme pollen accelerates blood circulation, pomegranate pollen is a special drug for treating prostate, apple pollen can prevent myocardial infarction and has anti-aging effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/076A23L21/20
Inventor 任勇吴玲安翠翠裴会娜
Owner NANJING NORMAL UNIVERSITY
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