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Biological compositions and methods for their preparation

A composition and biological technology, applied in separation methods, chemical instruments and methods, food science, etc., can solve problems such as oil stippling grass and Shihai pepper seldom seen

Active Publication Date: 2020-05-05
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although microwave extraction technology and supercritical fluid extraction technology are common techniques for extracting plants in the tobacco industry, there are few relevant reports on the application of these two methods to the extraction of C. The extract is used in the tobacco industry, and the application method of removing harmful substances in the smoke has not been published, which belongs to the blank field

Method used

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  • Biological compositions and methods for their preparation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A biological composition, comprising cinnamon powder, sodium acetate, extracts of Herba oleifera and extracts of Pepperwort. It is obtained by extracting fresh Shihai pepper by critical fluid extraction method. In the biological composition, the components are, in parts by weight, respectively: 10 parts of cinnamon powder, 2 parts of sodium acetate, 20 parts of extract of Herba oleracea, and 60 parts of extract of Shihai pepper.

[0032] Wherein, the extract of C. oleifera is prepared by the following method:

[0033] (1) Cut off the root of the fresh oleopogon, cut the other parts into pieces and mix them evenly, and dry them at 50-60°C for 12 hours to obtain the dried product for later use;

[0034] (2) preparation extractant, described extractant is the aqueous solution of citric acid-acetic acid, and wherein the concentration of citric acid is 0.1mol / L, and the concentration of acetic acid is 0.8mol / L;

[0035] (3) Mix the dried product obtained in step (1) with t...

Embodiment 2

[0046] A biological composition, comprising cinnamon powder, sodium acetate, extracts of Herba oleifera and extracts of Pepperwort. It is obtained by extracting fresh Shihai pepper by critical fluid extraction method. In the biological composition, the components are, in parts by weight, respectively: 10 parts of cinnamon powder, 3.2 parts of sodium acetate, 40 parts of extract of Herba oleracea, and 80 parts of extract of Shihai pepper.

[0047] Wherein, the extract of C. oleifera is prepared by the following method:

[0048] (1) Cut off the root of the fresh oleopogon, cut the other parts into pieces and mix them evenly, and dry them at 50-60°C for 12 hours to obtain the dried product for later use;

[0049] (2) preparation extractant, described extractant is the aqueous solution of citric acid-acetic acid, and wherein the concentration of citric acid is 0.1mol / L, and the concentration of acetic acid is 0.9mol / L;

[0050] (3) Mix the dried product obtained in step (1) with t...

Embodiment 3

[0061] A biological composition, comprising cinnamon powder, sodium acetate, extracts of Herba oleifera and extracts of Pepperwort. It is obtained by extracting fresh Shihai pepper by critical fluid extraction method. In the biological composition, the components are, in parts by weight, respectively: 10 parts of cinnamon powder, 4.7 parts of sodium acetate, 40 parts of extract of Herba oleracea, and 60 parts of extract of Shihai pepper.

[0062] Wherein, the extract of C. oleifera is prepared by the following method:

[0063] (1) Cut off the root of the fresh oleopogon, cut the other parts into pieces and mix them evenly, and dry them at 50-60°C for 12 hours to obtain the dried product for later use;

[0064] (2) preparation extractant, described extractant is the aqueous solution of citric acid-acetic acid, wherein the concentration of citric acid is 0.3mol / L, and the concentration of acetic acid is 0.8mol / L;

[0065] (3) Mix the dried product obtained in step (1) with the...

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Abstract

The invention discloses a biological composition which is prepared from ground cinnamon, sodium acetate, a tricyrtis macropoda extracting solution and a reinwardtia extracting solution. The tricyrtismacropoda extracting solution is obtained by extracting fresh tricyrtis macropoda by adopting a microwave extraction method, and the reinwardtia extracting solution is obtained by extracting fresh reinwardtia by adopting a supercritical fluid extraction method. Firstly, tricyrtis macropoda and reinwardtia petal extractives are added into a cigarette filter stick, experiments find that due to the synergistic effect of the tricyrtis macropoda and reinwardtia petal extracting solutions, the content of nitrosamine and benzo[a]pyrene in smoke can be remarkably removed, and the health of smokers isprotected to a certain degree.

Description

technical field [0001] The invention belongs to the technical field of cigarette additives, and in particular relates to a biological composition and a preparation method thereof. Background technique [0002] Oil point grass, also known as purple sea onion, belongs to the genus of oil point grass in the family Liliaceae. Perennial herb, stems erect, leaves alternate, flowers solitary or in clusters, capsules erect or drooping, narrow oblong, seeds small and flat, ovate to round. The flowering and fruiting period is September. Because the flowers and leaves have purple oil spots, it is called oil point grass. Yalegrass likes warmth and humidity, and is resistant to drought and half shade. It is more cold-resistant and likes sunshine, but it cannot be exposed to the sun. It grows in weeds on hillsides, ditchsides or under bamboo forests, and is mainly distributed in Zhejiang, Jiangxi, Hubei, Sichuan, Shaanxi and South China. [0003] Shihaijiao is a perennial evergreen s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/14B01D11/02
CPCA24D3/14B01D11/02B01D11/0203B01D11/0288
Inventor 苏加坤徐达罗娟敏范安平
Owner CHINA TOBACCO JIANGXI IND CO LTD
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