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Application of a pomelo peel polysaccharide in moisturizing tobacco leaves

A technology of pomelo peel polysaccharide and tobacco leaves, which is applied in the application field of pomelo peel polysaccharide in moisturizing tobacco leaves

Active Publication Date: 2015-09-30
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if polysaccharides are sprayed on the surface of food, whether the balance of moisture absorption and dehydration is affected by the chemical composition of the food has not been reported.

Method used

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  • Application of a pomelo peel polysaccharide in moisturizing tobacco leaves
  • Application of a pomelo peel polysaccharide in moisturizing tobacco leaves
  • Application of a pomelo peel polysaccharide in moisturizing tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Raw material and preparation of comparative material.

[0026] 1. Materials

[0027] The pomelo was collected from the pomelo orchard in Meizhou, and honey pomelo with the same variety, size, uniform fruit color, basically the same maturity, no mechanical damage, no disease and pest infestation was selected as the test material. After the peel is cut into thin slices, it is dried in a constant temperature drying oven, and it is ground into powder by a pulverizer for later use. Reagents were analytically pure glucose, absolute ethanol, propylene glycol, 5% phenol, concentrated sulfuric acid, deionized water, etc. were purchased from Guangzhou Yima Biotechnology Co., Ltd. Pectinase: Tianjin Enzyme Preparation Factory; Cellulase: Shanghai Boao Biotechnology Co., Ltd. Carrier tobacco leaf DY 1 、DY 2 、DY 3 Tobacco provided for Jilin Tobacco Company, Carrier Tobacco Leaf B 1 F, C 2 F.B. 3 F is the tobacco provided by China Tobacco Guangdong

[0028] 2. Inst...

Embodiment 2

[0037] Example 2 Analysis of the Chemical Components of Six Kinds of Carrier Tobacco Leaves

[0038] The chemical composition of different carrier tobacco leaves is shown in Table 1. It can be seen from Table 1 that there are certain differences in the chemical composition of different carriers. For organic acids, DY 2 The highest content is 28.1%, significantly higher than the other 5 species, DY 3 The lowest was 16.2%. Dy 1 、DY 2 、DY 3 Variety and B 1 F, C 2 F.B. 3 The content of polyphenols in F was significantly different, and the content increased from 2.2 mg / kg to mg / kg, which may be caused by regions, grades and parts. The water-soluble total sugar and reducing sugar of the six carriers are quite different, and the highest total sugar is C 2 F, is 26.37g / 100g, which is significantly higher than the other types, which is mainly caused by the differences in tobacco varieties, climate and soil conditions in the place of production, and cultivation methods. From the...

Embodiment 3

[0041] Example 3 The effect of carrier tobacco leaf organic acid content on the moisture retention of pomelo peel polysaccharide

[0042] The effect of carrier organic acid content on the moisture retention of pomelo peel polysaccharides is as follows: figure 1 shown by figure 1 It can be seen that when the concentration of organic acid is in the range of 16%-21%, the water loss rate of the carrier does not change much. In the range of 21%-27%, it first rises sharply and then decreases, and in the range of 27%-28%, it rises. This indicates that the carrier organic acid has an effect on the polysaccharide retention in different concentration ranges. Xu Anchuan, Wang Chao et al. took Shilin flue-cured tobacco variety K in Kunming area 326 the B 2 F.B. 2 L.C. 3 F, C 3 L.X2 F and X 2 L-grade tobacco leaves were used as experimental samples to study the effects of organic acid substances in tobacco leaves on the moisture retention of tobacco leaves. Simple correlation analy...

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Abstract

The invention provides the application range of pomelo peel polysaccharide in tobacco leaf moisturizing. Six kinds of carriers were selected, and the relationship between the moisture retention of pomelo peel polysaccharides and the chemical components of the carriers was studied by chemical methods. The results showed that the moisturizing properties of polysaccharides on different carriers showed different trends, and the moisturizing effect on the carrier B3F was the best, while the moisturizing effect on the carrier B1F was relatively poor. The degree of correlation between the moisture retention of pomelo peel polysaccharides and the chemical components of the carrier attached to them is total sugar, reducing sugar, total nitrogen, nicotine, and chlorine in descending order, that is, there is a certain correlation between the moisture retention properties and the chemical indicators. sex.

Description

technical field [0001] The invention relates to the field of moisturizing tobacco leaves, and more specifically relates to the application of pomelo peel polysaccharide in moisturizing tobacco leaves. Background technique [0002] Pomelo belongs to Rutaceae citrus and is one of the most popular fruits. Guangdong Meixian pomelo is the leading product of the "three high" agricultural strategy in Guangdong Province. At present, Meizhou golden pomelo has been cultivated for nearly a hundred years. The total area of ​​the city is 400,000 mu, and the output is 300,000 tons. Above, the output of pomelo in the province is as high as 400,000 tons, and it is the largest production base of pomelo in the country. In 1995, it was named the "Hometown of Golden Pomelo" by the Organizing Committee of the first batch of 100 Chinese Specialty Hometowns. Li Shizhen's "Compendium of Materia Medica" pointed out: "Pomelo has the function of digesting food, detoxifying alcohol, removing bad breat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/28
Inventor 卓浩廉郭文陶红冯志斌罗福明
Owner CHINA TOBACCO GUANGDONG IND
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