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Porcini extract and preparation method and application thereof

A technology of boletus and extract, which is applied in the field of boletus extract and its preparation and application, can solve the problems of increasing the intensity of cigarette aroma, the brightness of smoke, and the taste of cigarettes, and achieve the effect of increasing the intensity of aroma

Active Publication Date: 2014-12-10
成都宏亿实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there are no reports on the use of boletus extracts to increase the intensity of the aroma of cigarettes, the brightness of smoke, and to improve the taste of cigarettes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Preparation of boletus extract

[0015] The commercially available black boletus dried slices are pulverized, and 40 mesh sieves are used to obtain dry powder;

[0016] Add the dry powder: 70% ethanol solution = 1:10 mass ratio into the extraction tank, heat and reflux for extraction for 3 hours, and keep the temperature at 80±2°C to obtain a crude extract. The crude extract is filtered through a 150-200 mesh screen to obtain the filtrate, and then the filtrate is concentrated under reduced pressure through the falling film concentration equipment to obtain the boletus extract. In the falling film concentration process, the vacuum degree is -0.07 to -0.088MPa, Keep the temperature at 60-80° C., and concentrate 5 times to obtain boletus extract.

[0017] (2) Using the prepared boletus extract in cigarettes can increase the intensity of the aroma of the cigarettes, increase the brightness of the smoke and improve the taste of the cigarettes. The specific methods are ...

Embodiment 2

[0026] (1) Preparation of boletus extract:

[0027] The commercially available black boletus dried slices are pulverized, and 40 mesh sieves are used to obtain dry powder;

[0028] Add the dry powder: 70% ethanol solution = 1:10 mass ratio to the extraction tank for ultrasonic extraction. The ultrasonic frequency is 30KHZ, and the extraction time is 30 minutes to obtain a crude extract. The crude extract is filtered through a 150-200 mesh screen to obtain the filtrate, and then the filtrate is concentrated under reduced pressure through the falling film concentration equipment to obtain the boletus extract. In the falling film concentration process, the vacuum degree is -0.07 to -0.088MPa, Keep the temperature at 60-80° C., and concentrate 5 times to obtain boletus extract.

[0029] (2) Using the prepared boletus extract in cigarettes can increase the intensity of the aroma of the cigarettes, increase the brightness of the smoke, and improve the taste of the cigarettes. The s...

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PUM

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Abstract

The invention discloses a porcini extract. The porcini extract is prepared according to the following method: commercially available porcini is smashed and filtered by a 40-mesh sieve to obtain dry powder, then the powder and a solvent are added in an extraction pot according to mass ratio of 1:10, heated and extracted through reflux or ultrasonic wave to obtain a crude extract, the crude extract is filtered through a 150-200-mesh sieve to obtain filtrate, and then the filtrate is decompressed and concentrated through a film falling concentrator to obtain the porcini extract. In the film falling concentration process, vacuum degree is from -0.07 to -0.088 MPa, holding temperature is 60-80 DEG C, and concentration multiple is 5-10 times. The porcini extract is applied to cigarettes creatively, can increase fragrance strength of the cigarettes and brightness degree of the cigarettes, improves taste of the cigarettes, and provides a novel raw material for cigarette flavor.

Description

technical field [0001] The purpose of the present invention is to provide a method for extracting boletus extract and its application in cigarettes. The boletus referred to in the text contains three varieties of white, yellow and black boletus. Background technique [0002] Boletus is the general designation of fungi such as Boletaceae and Pine Cone Boletus, and most of them are edible except that a few varieties are poisonous or bitter and cannot be eaten. Yunnan Province is rich in boletus resources, and there are many good edible species, mainly white, yellow and black boletus. White boletus, also known as delicious boletus, grows in pine-oak mixed forests between 900 meters and 2,200 meters above sea level, or in forest edge areas that have been felled recently. The growth period is from the end of May to October every year In the middle, it grows more when it is sunny after rain, and it is easy to harvest. White boletus is delicious and nutritious. [0003] Boletus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/30
Inventor 周斌杨玉玺林应红夏玲黄青莲王勇
Owner 成都宏亿实业集团有限公司
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