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Method and product and application of separating and producing xylose treatment liquid for tobacco from bagasse

A technology for treating liquid and bagasse, applied in sugar production, xylose production, application, etc., can solve problems such as harsh operating conditions, complex structure, and cumbersome steps, and achieve improved aroma quality, full aroma, fine and mellow smoke Effect

Active Publication Date: 2018-06-19
CHINA TOBACCO GUANGDONG IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing method for producing xylose by using bagasse is cumbersome and the operating conditions are harsh, and there is no simple and easy preparation method summarized for reconstituted tobacco leaves
Bagasse belongs to the mixture of bark and pith, and has a complex structure. The various components contained in sugarcane fiber have varying degrees of influence on the quality of reconstituted tobacco leaves, and there are complex interactions between various components and components in tobacco leaves. mechanism, there is currently no research report on the use of bagasse to prepare related xylose-containing products in the preparation of reconstituted tobacco leaves

Method used

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  • Method and product and application of separating and producing xylose treatment liquid for tobacco from bagasse
  • Method and product and application of separating and producing xylose treatment liquid for tobacco from bagasse
  • Method and product and application of separating and producing xylose treatment liquid for tobacco from bagasse

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 Raw material selection experiment

[0038] The invention selects raw materials by analyzing the physical and chemical characteristics of sugarcane fiber raw materials produced in different regions. In order to avoid repeating, this embodiment only uses the bagasse of cloudcane 03 variety produced in Yunnan, the bagasse of Guangdong sugar 00 variety produced in Guangdong and the bagasse of Xintai sugar ROC16 variety produced in Guangxi as raw materials for illustration.

[0039] 1.1 Experimental Instruments

[0040] Plant pulverizer, precision electronic balance, muffle furnace, water bath, blast drying oven, circulating water vacuum pump, rapid moisture analyzer, electric heating plate, DR5000 spectrophotometer, Soxhlet extractor and other glassware for routine analysis.

[0041] 1.2 Raw materials and handling

[0042] Bagasse raw materials are provided by a sugar factory in Yunnan, a sugar factory in Guangdong and a sugar factory in Guangxi respectively,...

Embodiment 2

[0051] Example 2 Research experiment on prehydrolysis process of preparing xylose treatment liquid by using bagasse

[0052] S2. Pre-hydrolysis

[0053] 1. Experimental equipment

[0054] ZT1-00 15L electric cooking pot (with 4 1L small tanks), precision pH meter, electronic balance, water bath, blast drying oven, circulating water vacuum pump, fast moisture analyzer, electric heating plate, DR5000 spectrophotometer, cable Extractors and other glassware for routine analysis.

[0055] 2. Raw material and processing

[0056] Weigh 100 grams of dry material after balancing the moisture, add the required water or acid according to the process conditions in Table 2, then put it into a small tank, seal it and transfer it to the cooking pot, and then set the heating curve and temperature react below. After the reaction, the bagasse and the liquid were transferred into a 200-mesh nylon bag, squeezed out and the waste liquid was collected, and the hydrolyzate was collected after so...

Embodiment 3

[0078] Example 3 The experiment of separating and preparing xylose treatment liquid from Xintai sugar ROC16 sugarcane fiber prehydrolyzate in Guangxi area

[0079] 1. Experimental equipment

[0080] Magnetic stirrer, Hach DRB200 digital digestion instrument; Dionex ICS3000 ion chromatograph (CarboPACTTM PA1 anion exchange column, ED detector); Agilent 1100 high performance liquid chromatography; ion exchange column and other routine laboratory analysis utensils.

[0081] 2. Experimental raw materials and processing

[0082] 2.1 Prehydrolyzate

[0083] The filtrate obtained in the process amplification experiment of Experiment No. 2 was selected.

[0084] 2.2 Activated carbon

[0085] Tianjin Futian Chemical Reagent Factory, analytically pure, atomic weight 12.01, loss on drying 10.0%.

[0086] 2.3 Pretreatment of ion exchange resin

[0087]Shanghai Huizhu Resin Co., Ltd., the product model is: D301 is a macroporous weakly basic anion exchange resin. Newly purchased ion e...

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Abstract

The invention discloses a method for preparing tobacco xylose treating fluid by separation from bagasse, a product and an application of the product. The bagasse is taken as the raw materials; the bagasse is ground and then prehydrolyzed, and after solid-liquid separation, activated carbon adsorption treatment and ion exchange treatment are performed on the hydrolysate to prepare the xylose treating fluid. Under optimized conditions, the prehydrolysis process is capable of successfully degrading pentosan, the saccharide ingredients in the obtained hydrolysate mainly contain monosaccharides, wherein the content of the xylose is the highest; next, simple and feasible activated carbon adsorption is combined with the ion exchange treatment to remove organic matters not beneficial for the quality of reconstituted tobacco in the hydrolysate, such as lignin and acetic acid; finally, the obtained xylose treating fluid can be well applied to the reconstituted tobacco; the xylose treating fluid is used as a coating fluid to cooperate with tobacco flavor, and is capable of improving the sensory quality of cigarettes at different degrees; besides, the xylose treating fluid is capable of reducing stimulus and offensive odor, increasing the amount of aroma, improving the aroma quality, making the aroma full, and making the smoke finer and mellower.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and more specifically relates to a method for separating and preparing tobacco xylose treatment liquid from bagasse, the obtained tobacco xylose treatment liquid and its application. Background technique [0002] my country is a big tobacco country, the annual production and consumption of cigarettes rank first in the world, and the demand for raw materials for cigarette production is huge. Reconstituted tobacco leaf is a kind of cigarette raw material that is processed and manufactured by recombining and reconstituted tobacco waste such as tobacco stems, shredded tobacco leaves, and low-grade tobacco leaves. Improving the quality of reconstituted tobacco leaves through scientific and reasonable methods is the focus of research in this field. [0003] Xylose is a five-carbon sugar, which mainly exists in the hemicellulose of natural plants in a polycondensed state. As a functional s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C13K13/00A24B15/32
CPCA24B15/32C13K13/002
Inventor 曾健徐峻李军饶国华刘熙赵瑞峰莫立焕
Owner CHINA TOBACCO GUANGDONG IND