Bamboo fungus alcohol extract and preparation method and application thereof

A technology of extract and bamboo fungus alcohol is applied in the field of bamboo fungus alcohol extract and preparation thereof, and achieves the effects of high yield, low production cost and simple operation

Active Publication Date: 2012-06-27
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the research on Dictyophora is mostly focused on liquid culture conditions, polysaccharide extraction, fermentation bacteria and fruit body nutrients. It has become the raw material of the active ingredient of fashion cosmetics, but for the ethanol extract of D

Method used

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  • Bamboo fungus alcohol extract and preparation method and application thereof
  • Bamboo fungus alcohol extract and preparation method and application thereof
  • Bamboo fungus alcohol extract and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1, Preparation of Dictyophora Alcohol Extract and Whitening Efficacy Test

[0027] 1. Preparation of Dictyophora ethanol extract

[0028] The process flow diagram of the preparation of Dictyophora ethanol extract in this embodiment is as follows figure 1 shown.

[0029] 1) Preparation of samples: Grind Dictyophora (crushing equipment: Multifunctional Grinder GX-04, Shanghai Gaoxiang Food Machinery Factory) and pass through a 60-mesh sieve to obtain powder, store it in a ventilated and dry place for later use, weigh 100g of Dictyophora powder ;

[0030] 2) Heating extraction: mix and stir the prepared Dictyophora powder and 80% ethanol aqueous solution with a mass ratio of 1:30, and place them under 80°C microboiling conditions (heating equipment: electronic thermostat electric heater 98 -1-B type, Tianjin Test Instrument Co., Ltd.) under reflux extraction for 2.5h;

[0031] 3) Precipitation and suction filtration: the extract was left to settle for 0.5h, and...

Embodiment 2

[0049] Example 2, Preparation of Dictyophora Alcohol Extract and Anti-aging Efficacy Test

[0050] 1. Preparation of Dictyophora ethanol extract

[0051] 1) Preparation of samples: Grind Dictyophora (crushing equipment: multi-functional pulverizer GX-04, Shanghai Gaoxiang Food Machinery Factory) and pass through a 80-mesh sieve to obtain powder, store it in a ventilated and dry place for later use, weigh 100g of Dictyophora powder ;

[0052] 2) Heating extraction: mix and stir the prepared Dictyophora powder and 90% ethanol aqueous solution with a mass ratio of 1:40, and place it under the microboiling condition of 85°C (heating equipment: electronic thermostat electric heater 98 -1-B type, Tianjin Test Instrument Co., Ltd.) under reflux extraction for 2.0h;

[0053] 3) Precipitation and suction filtration: the extract was left to settle for 1.0 h, and suction filtration was performed with a filter plate (suction filtration equipment: SHZ-III type circulating water multi-pur...

Embodiment 3

[0062] Example 3, Preparation of Dictyophora Alcohol Extract and Cosmetic Efficacy Test

[0063] 1. Preparation of Dictyophora ethanol extract

[0064] 1) Preparation of samples: Grind Dictyophora (crushing equipment: multi-functional pulverizer GX-04, Shanghai Gaoxiang Food Machinery Factory) and pass through a 70-mesh sieve to obtain powder, store it in a ventilated and dry place for later use, weigh 100g of Dictyophora powder ;

[0065] 2) Heat extraction: mix and stir the prepared bamboo fungus powder and ethanol aqueous solution with a volume percentage of 85% at a mass ratio of 1:35, and place it under a slight boiling condition of 85° C. (heating equipment: electronic thermostat electric heater 98 -1-B type, Tianjin Test Instrument Co., Ltd.) under reflux extraction for 2.0h;

[0066] 3) Precipitation and suction filtration: the extract was left to settle for 1.0 h, and suction filtration was performed with a filter plate (suction filtration equipment: SHZ-III type ci...

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Abstract

The invention discloses a bamboo fungus alcohol extract, and a preparation method and an application thereof. The preparation method comprises the following steps of: (1) mixing bamboo fungus powder and ethanol water and then heating and extracting to obtain an extracting solution; (2) filtering the extracting solution after standing and depositing to obtain a recovered solution; (3) concentrating the recovered solution to obtain a concentrated solution; (4) and adding dextrin into the concentrated solution, uniformly stirring and then sequentially pre-freezing into ice and freezing and drying to obtain a product. The method has simple operation and low production cost, and the prepared product has higher purity and high active ingredient yield. The bamboo fungus alcohol extract prepared according to the method is easy to become powder, the color is light yellow or yellow, and the bamboo fungus alcohol extract is easily added into cosmetic formulas. Cosmetics prepared by the extract have an obvious anti-aging effect, and whitening and cosmetic effects are more significant.

Description

technical field [0001] The invention relates to an alcohol extract of bamboo fungus and its preparation method and application, in particular to an anti-aging, cosmetic and whitening active ingredient in bamboo fungus, its preparation method and application. Background technique [0002] Dictyophora indusiata is a fungus of the genus Dictyophora in the family Phallaceae, also known as bamboo fungus, bamboo ginseng, and gauze fungus. It is a precious dual-purpose fungus with both edible and medicinal values. In my country, it is mainly distributed in Yunnan, Fujian, Hunan, Sichuan and the three northeastern provinces. [0003] Dictyophora is a kind of precious edible fungus, which is rich in a variety of high-quality plant nutritional proteins. It has high protein content and contains a complete set of amino acids that make up protein. Among them, the content of essential amino acids accounts for more than 1 / 3 of the total amino acids, which is higher than that of grains and s...

Claims

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Application Information

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IPC IPC(8): A61K8/99A61Q19/02A61Q19/08
Inventor 董银卯何聪芬王领崔希庆黄福山程华
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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