Method for detoxification of velvet bean and application of byproduct in textile dyeing

A technology for textiles and quinoa beans, which is applied in the field of detoxification of quinoa beans and the use of by-products in textile dyeing. It can solve the problems of increasing feed costs and increasing feed composition parameters, and achieves increasing auxiliaries costs, improving production efficiency, and maintaining various good effect

Pending Publication Date: 2021-06-04
杭州植彩纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process is based on levodopa as the main product, and vitamin B3 and citric acid are mixed in the residue used for feed, which increases the composition parameters of the feed and also increases the cost of the feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for detoxification of quinoa beans and by-products for textile dyeing, comprising the steps of:

[0023] Step 1, smashing treatment of quinoa beans: the quinoa bean pods with good maturity but not dried up together with the seeds or the seeds that have been removed from the pods during the dry period do not need to be washed, and are crushed by a feed pellet machine with a grinding hole diameter between 3mm and 5mm, so that get quinoa crushed beans;

[0024] Step 2. Detoxification of crushed quinoa beans: put the first batch of crushed quinoa beans into the 18-20 mesh stainless steel inner net of the ultrasonic washing and dyeing machine, then lock the top cover, hang them into the washing and dyeing machine, and wash and dye Fill the machine with tap water, the weight ratio of tap water to quinoa beans is 0.8-1.2:1, start the heating program, raise the temperature to 60°C at a rate of 5°C per minute, keep it warm for 30-60 minutes, and trigger the ultrasonic w...

Embodiment 2

[0034] A method for detoxification of quinoa beans and by-products for textile dyeing, comprising the steps of:

[0035] Step 1. Crushing treatment of quinoa beans: crush the quinoa bean pods with good maturity but not dried up together with the seeds through a feed pellet machine with a grinding hole diameter of 5 mm to obtain broken quinoa beans; Quinoa pods and seeds are bright green and have relatively high water content, so it is relatively easy to grind with a feed pellet machine, and levodopa is easier to dissolve. The diameter of the grinding hole can be larger and the particles can be slightly larger.

[0036] Step 2. Detoxification of ground quinoa beans: Put the first batch of ground quinoa beans into the 20-mesh stainless steel inner net of the ultrasonic washing and dyeing machine, then lock the top cover, hang them into the washing and dyeing machine, and add to the washing and dyeing machine. Inject tap water until it is about 200mm above the top of the inner ne...

Embodiment 3

[0047] A method for detoxification of quinoa beans and by-products for textile dyeing, comprising the steps of:

[0048] Step 1. Crushing treatment of quinoa beans: the seeds that have been removed from the pods during the dry period are crushed by a feed pellet machine with a grinding hole diameter of 3mm to obtain ground quinoa beans; while the seeds that have been removed from the pods during the dry period have less water content , It is more difficult to dissolve levodopa, so the diameter of the grinding hole should be smaller than that in Example 2, that is, the particles are relatively smaller.

[0049] Step 2. Detoxification of ground quinoa beans: Put the first batch of ground quinoa beans into the 20-mesh stainless steel inner net of the ultrasonic washing and dyeing machine, then lock the top cover, hang them into the washing and dyeing machine, and add to the washing and dyeing machine. Inject tap water to about 200mm above the top of the inner net, the weight rati...

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Abstract

The invention discloses a method for detoxification of velvet bean and application of byproduct in textile dyeing. The method comprises the following steps of 1, carrying out smashing treatment on velvet bean; 2, performing detoxication of the smashed velvet bean; 4, performing continuous vat detoxification; and 5, jumping to the step 3. According to the invention, the pollution is reduced and the cost is low; while the production efficiency is improved, chemical pollution is not increased, the pure natural properties of a main product filtrate and a byproduct filtrate are still kept; the environment is protected, the cost of auxiliaries is not increased, and the natural components of feed raw materials are not changed; the main component of the cooled filtrate is a levodopa solution; and the byproduct is directly used for textile dyeing, so that waste utilization is realized, and the added value of a textile is improved.

Description

technical field [0001] The invention relates to a method for detoxifying quinoa bean and its by-products for textile dyeing. Background technique [0002] Quinoa bean is a cultivated species in the genus Chenopodium of the leguminous family, which is edible with tender pods and seeds. Quinoa beans are rich in protein, vitamins, and inorganic salts. They can be harvested as tender pods or seeds for vegetable food, and can also be used for processing into poultry and livestock feed. However, quinoa beans are slightly poisonous. Before cooking, they need to be boiled to remove the pods and fluff, fully soaked in water, and then rinsed until they are no longer black, and then cooked and eaten, or processed into tofu, soybean paste, etc. Quinoa beans have the advantages of high biological yield and relatively balanced nutritional components in the seeds. Compared with forage crops such as broad beans and soybeans, the content of crude protein and nitrogen-free extracts is simila...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34
CPCD06P1/34
Inventor 高光东陈成党
Owner 杭州植彩纺织科技有限公司
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