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Lead-removing health care food and preparation method thereof

A technology of health food and licorice, which is applied in food preparation, food science, medical formula, etc., can solve the problems of affecting human physiological functions and large side effects, so as to improve immunity, prevent lead absorption and lead poisoning, and reduce lead absorption. Effect

Inactive Publication Date: 2006-12-06
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to metabolize and excrete the lead in the body, the method of injecting complexing agent drugs to drive lead is often used clinically at present, but the drug complexes and excretes other trace metals needed by the human body while complexing and expelling lead, thus directly affecting the human body. Physiological functions, its side effects are relatively large

Method used

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  • Lead-removing health care food and preparation method thereof
  • Lead-removing health care food and preparation method thereof
  • Lead-removing health care food and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 Preparation of Chitosan

[0032] Chitosan is obtained by deacetylation of chitin (shrimp, crab shell, etc.).

Embodiment 2

[0033] Example 2 Preparation of Chitooligosaccharides

[0034] Refer to the Chinese invention patent application: 00110009.2, dissolve chitosan in 1-10% acetic acid solution, add 1-20% degradation enzyme relative to chitosan oligosaccharides to degrade, heat up and stir to a constant temperature of 20-80℃, and wait for enzymatic hydrolysis After the viscosity of the liquid drops to 20-100%, ultrafiltration begins; the part smaller than the molecular weight cut-off passes through the membrane, and the molecules larger than the molecular weight cut-off return to the reactor to continue to degrade, and the molecular weight cut-off is between 300-6000; the ultrafiltration permeate passes through the nano In the filter, the non-permeated part is concentrated into chito-oligosaccharides. The degrading enzymes can be chitinase, cellulase, bromelain, lysozyme, lipase, chitosanase, snailase (Chinese Patent Application No. 01136891.8) or their complexes.

Embodiment 3

[0035] Example 3 Preparation of licorice and poria cocos extracts

[0036] Refer to figure 1 , Crush the qualified licorice and Poria, and mix them in a mixer according to the proportion. Extract in water at 50-100°C for 10-50 minutes, and this process is repeated three times. Use filter cloth to filter out large particles. Centrifugation (4000 rpm) removes fine sand. Concentrate under reduced pressure. The traditional Chinese medicine extract is dried and crushed to obtain the traditional Chinese medicine extract powder. The above operations are performed under 300,000-level GMP conditions.

[0037] Scheme 1 Mix of 1 part licorice and 1 part Poria.

[0038] Scheme 2 Mix of 3 parts licorice and 2 parts Poria.

[0039] Scheme 3 Mix of 4 parts licorice and 1 part Poria.

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Abstract

The present invention discloses a health-care food with the function of discharging lead from human body and its preparation method. It is made of chitosan, chitooligose, locirce and poria extract as main effective component, and using sodium alginate, pectin, vitamin C, zinc gluconate and calcium gluconate as auxiliary material and combining them to obtain the invented product.

Description

Technical field [0001] The invention relates to a health food with the function of discharging lead and a preparation method thereof Background technique [0002] Lead is a neurotoxic heavy metal element. When the content of lead in the body exceeds a certain level, people are susceptible to diseases such as colds, pneumonia, tuberculosis and hepatitis. It can also induce high blood pressure, arrhythmia, kidney damage and mental health. Disorders such as abnormal behavior. Especially children, due to the characteristics of metabolism and development, the chance of lead poisoning is more than 30 times that of adults. [0003] With the rapid development of my country's industry in recent years and the worsening of the environment, lead poisoning has become one of the main factors threatening the health of children in our country. According to survey results in many cities in my country, more than 85% of children's blood lead levels in some cities or industrial areas exceed the inte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/29A23L33/00A61K31/722A61P39/02C12P19/04
Inventor 杜昱光李曙光白雪芳曲天明赵小明陆海峰
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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