A method for preparing compound deodorant by using beverage processing waste residue

A deodorant and waste residue technology, which is applied in the field of compound deodorant preparation, can solve the problem that the residue is not fully utilized, and achieve good effect, cheap and easy-to-obtain raw materials, and a wide range of applications

Inactive Publication Date: 2017-08-25
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although beverage processing waste residues can be used to produce plant extract deodorants, the residues after extracting polyphenols have not been fully utilized
Only tea leaves are used to prepare activated carbon reports, such as invention patents CN201210451817.1 (a preparation method for preparing activated carbon from tea leaves) and CN200510021238.3 (method for preparing activated carbon with tea processing leftovers as raw materials) report the use of tea leaves to prepare The method of activated carbon, but the method that utilizes coffee bean and grape seed to prepare activated carbon has not been reported

Method used

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  • A method for preparing compound deodorant by using beverage processing waste residue
  • A method for preparing compound deodorant by using beverage processing waste residue
  • A method for preparing compound deodorant by using beverage processing waste residue

Examples

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Effect test

Embodiment 1

[0027] please see figure 1 .

[0028] A. Take tea dregs from a tea beverage processing factory in Fujian, coffee bean residue from a coffee processing factory in Yunnan, and grape seeds from a wine processing factory in Anhui according to a mass ratio of 1:1:1, mix them, crush them, pass through a 50-mesh sieve, and Add 40% mass percent ethanol aqueous solution to the undersize, shake well, and vibrate at a frequency of 150W in an ultrasonic water bath for 15 minutes; reflux leaching twice in a 60°C constant temperature water bath, during the leaching process, use 125r / min Stir at high speed, filter the two extracts respectively, combine the filtrates, and dry the filter residue for use;

[0029] B. Distill the filtrate combined in the previous step at 45°C under reduced pressure to obtain the extract concentrate and ethanol aqueous solution. The time of vacuum distillation is based on the fact that ethanol cannot be detected in the ethanol aqueous solution, and then detect t...

Embodiment 2

[0034] A. Mix tea dregs from a tea beverage processing factory in Fujian, coffee bean residue from a coffee processing factory in Yunnan, and grape seeds from a wine processing factory in Anhui at a ratio of 1:2:1. After the waste residues are crushed and passed through a 100-mesh sieve, add 60% ethanol aqueous solution, Shake well, shake in an ultrasonic water bath at a frequency of 200W for 20 minutes; then reflux and extract twice in a constant temperature water bath at 65°C, stir at a rate of 150r / min during the extraction process, filter the two extracts separately, and combine the filtrates , the filter residue is dried for later use;

[0035] B. Distill the combined filtrate of step A at 50°C under reduced pressure and recover the aqueous ethanol solution until no ethanol is detected in the aqueous ethanol solution to obtain the concentrated extract; freeze the concentrated extract and freeze-dry it in a vacuum to obtain the crude polyphenol extract powder;

[0036] C....

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Abstract

The invention relates to a method for preparing a compound deodorant by utilizing waste residues in beverage processing. After crushing and sieving the beverage waste residue, add ethanol aqueous solution, leaching in an ultrasonic water bath, and reflux leaching twice in a constant temperature water bath, after filtering, combine the extracts for vacuum distillation, and vacuum freeze-dry the extract concentrate to obtain polyphenols Crude extract powder; the filter residue obtained by leaching and filtering is added to an alkaline activator, impregnated and dried, then activated in an activation furnace, and the obtained activated carbon is washed and dried to obtain an activated carbon product; the obtained polyphenol crude extract is mixed with activated carbon. Get Combination Deodorant Products. The invention treats waste by treating waste, and effectively realizes "harmless, reduced and resourceful" solid waste. Compound deodorant products have the chemical deodorization of polyphenols and the physical adsorption of activated carbon at the same time, and have a good effect on the deodorization of various odors and mixed odors. Deodorant products have natural plant fragrance, are safe and non-toxic, and have a wide range of applications.

Description

technical field [0001] The invention relates to a method for preparing a compound deodorant by using waste residues from beverage processing, and the deodorant is suitable for family, public places, environmental protection and the like. It belongs to the field of product processing waste reuse and environmental engineering technology. Background technique [0002] With the rapid growth of China's economy and the improvement of people's living standards, people's consumption demand for beverages is becoming more and more diversified, and the beverage processing and consumption market is developing rapidly. At present, industries such as coffee, tea beverages, and wine processing have great potential for development in China. According to statistics, in 2012 alone, my country's coffee consumption reached 130,000 tons, and the market consumption reached 70 billion yuan; the total output of dry tea was 1,789,800 tons, with a total output value of 95.36 billion yuan; the cumula...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/014A61L9/013A61L101/56
Inventor 牛冬杰罗安然周家珍曾超赵由才
Owner TONGJI UNIV
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