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Edible natural musk type bamboo fungus essential oil and preparation method thereof

A technology of natural musk and bamboo fungus, applied in food preparation, essential oil/fragrance, application, etc., can solve the problem of less reports on the volatile components of bamboo fungus and its extraction methods

Inactive Publication Date: 2010-06-30
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] At present, the research on Dictyophora mainly focuses on the nutritional components, planting and cultivation, etc. There are few reports on the volatile components of Dictyophora and their extraction methods

Method used

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  • Edible natural musk type bamboo fungus essential oil and preparation method thereof

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Experimental program
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Embodiment Construction

[0014] In this experiment, a simultaneous distillation extraction device was used, such as figure 1 shown. Flask A (2L) was filled with 35g of Dictyophora sample and 1L of deionized water, and flask B (250mL) was filled with 120mL of anhydrous ether. Heat in an oil bath and a water bath respectively, the oil bath on the side of the flask A is at 135°C, the water bath on the side of the flask B is at 45°C, and distill and extract for 4 hours.

[0015] After the two flasks A and B are heated, the respective vapors are mixed at the top of the device, and cooled by the condenser, and separated in the EF section, the ether layer (upper) returns to the flask B from the D end, and the water layer (lower) returns to the flask from the C end A. In this way, the whole extraction process is completed, and the volatile organic compounds in Dictyophora can be fully extracted and concentrated by ether.

[0016] After the extraction, add an appropriate amount of anhydrous sodium sulfate to...

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Abstract

The invention provides natural musk type edible essential oil and a preparation method thereof. The essential oil is prepared through the following steps: taking edible bamboo fungus as a raw material; taking aether or methylene chloride and the like as an extractant; extracting the raw material for 2 to 6 hours by adopting a distillation and extraction device; drying an extract liquor with anhydrous sodium sulfate for at least 2 hours; then filtering the extract liquor; and finally concentrating the extract liquor with a rotary evaporator or a Wechsler fractional column to remove an organic solvent to produce the yellowish essential oil. The essential oil has intense musk fragrance, and can be used for blending various kinds of essence, such as daily essence, edible essence and essence for other purposes.

Description

technical field [0001] The invention relates to a kind of bamboo sun essential oil with musk aroma and a preparation method thereof. The bamboo fungus essential oil is a novel, natural, musky aroma and edible essential oil, which can be used as a raw material for preparing various essences. It has great application prospects in the deployment of daily flavors, food flavors, or other flavors. Background technique [0002] Since ancient times, certain animals have aroma glands or secretory glands with a "musky" aroma, and their use in fragrances has been highly valued. During the Song Dynasty in China (10th to 13th centuries), Chinese traders exchanged silk, brocade, and weapons for these scented secretions, which were considered far more valuable than gold. [0003] So far, people have discovered many natural resources that can produce musk, among which animals are the most, and plants and other species are relatively few. For example, there are many animals that can secre...

Claims

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Application Information

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IPC IPC(8): C11B9/02A23L1/221A23L27/10
Inventor 黄明泉孙宝国田红玉郑福平刘玉平陈海涛谢建春
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY