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Health-care product containing bamboo anthocyanin and extraction and determination method of bamboo anthocyanins

A technology of bamboo anthocyanins and health care products, which is applied in the directions of medical preparations containing active ingredients, food extraction, food ingredients containing natural extracts, etc., to achieve the effects of easy long-term consumption, broad market prospects and pleasant taste.

Inactive Publication Date: 2017-06-13
SOUTHWEST FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no report on the extraction process and determination method of extracting high-content astaxanthin from health products containing bamboo anthocyanins and bamboo

Method used

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  • Health-care product containing bamboo anthocyanin and extraction and determination method of bamboo anthocyanins
  • Health-care product containing bamboo anthocyanin and extraction and determination method of bamboo anthocyanins
  • Health-care product containing bamboo anthocyanin and extraction and determination method of bamboo anthocyanins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Bamboo anthocyanin extraction: take the bamboo stalks of red stalk Chimonocalamus pallens cv.rutilanscv.nov. colorful red bamboo Indosasa amara f.striata f.nov. purple bamboo Phyllostachys nigra (Lodd.exLindl.) Munro (colored bamboo species) and bamboo leaves 10kg, choose 1% HCL aqueous solution as the extraction solvent, liquid-to-solid ratio 20-30:1, temperature 25°C, extract 1-4 times by ultrasonic vibration extraction, 30-40min, filter, and get bamboo anthocyanins 680g, 700g, 980g.

Embodiment 2

[0032] Bamboo anthocyanin dry powder 960g, dextrin 640g, appropriate amount of 50% ethanol. The above-mentioned raw and auxiliary materials are prepared according to the conventional process for preparing granules, that is, the raw and auxiliary materials are inspected and weighed—soft materials—granulated—dried—granulated—finished product packaging—sterilized. Granule specification: 20g / bag.

Embodiment 3

[0034] Bamboo anthocyanins are added to solid and liquid foods such as jam, milk, honey, etc. in a ratio of 1-9:1, which can increase the fragrance of bamboo leaves in the food, and can also exert its health care function.

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Abstract

The invention provides a health-care product containing bamboo anthocyanin, and application of the bamboo anthocyanin in a medicine or food for preparing an antioxidant. The bamboo anthocyanin is extracted through the following method comprising the steps of adopting leaves of red-stem chimonocalamus delicatus, colorful phyllostachys iridescens and black bamboos; selecting a 1 percent HCL water solution as an extraction solvent, wherein the liquid to solid ratio is (20 to 30) to 1, and the temperature is 25 DEG C; extracting for 1 to 4 times through a sonic oscillation extraction method for 30 to 40min, and filtering. The health-care product has a remarkable antioxidant function, and meanwhile, has the effects on protecting liver, resisting computer radiation and resisting ageing (scavenging free radical), so that an ancient legend regarding to a magical curative effect of the bamboo anthocyanin is verified in reality.

Description

[0001] Technical field: [0002] The present invention belongs to the field of food or health care medicine, and in particular relates to a health product containing bamboo anthocyanin, its application in the preparation of anti-oxidant medicine, its application in the preparation of health food, and relates to a kind of extraction of bamboo anthocyanin and measurement methods, [0003] Background technique: [0004] Astaxanthin (3,3'-dihydroxy4,4'-diketone β-carotene) is a secondary carotenoid with super antioxidant activity, and is the strongest antioxidant in nature. Oxidant, its antioxidant activity is 500 times that of vitamin E, and it is also much higher than other commonly used antioxidants. Astaxanthin, also known as "astaxanthin", is a special red carotenoid found in the shells of crabs and shrimps, oysters, salmon, algae, and fungi. It has the functions of protecting blood vessels and eyes, anti-radiation, and anti-aging , prevention of senile dementia and cancer, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/352A61K9/16A61K47/36A61K9/48A61K47/44A61P39/06C07D311/62A23L33/105G01N30/02
CPCA23V2002/00A61K9/1652A61K9/4858A61K31/352A61K36/899C07D311/62G01N30/02A23V2200/30A23V2200/302A23V2250/21166A23V2250/21A23V2300/14
Inventor 王娟施蕊杨宇明陈中华栗宏林
Owner SOUTHWEST FORESTRY UNIVERSITY
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