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A kind of preparation method of peony seed skin fiber

A technology of peony seed skin and peony seed meal, which is applied in the chemical post-processing of fibers, fiber processing, textiles and papermaking, etc., can solve the problems of weak labor force, etc., and achieve fineness, strong acid and alkali resistance, tensile strength high effect

Active Publication Date: 2019-04-16
HENAN LUOYANG RED PEONY IND RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, my country has vigorously developed and planted peonies, including the Danfeng peony variety. The Ministry of Agriculture of my country plans to strive to plant 10 million mu of peonies by 2020. Most of the peonies are planted in hilly areas. However, hilly areas are poor areas. Most of the young and middle-aged labor force flows to developed areas, and the rest of the labor force is mostly weak labor. If you want to plant ordinary agricultural plants, you need a lot of labor, but if you plant peonies, you can get 30-40 years of life by planting them once. During the harvesting period, not only labor saving, but also greater economic benefits
Well, usually when peonies are planted, peony seeds can be made into oil, and the flowers, roots, and stems of peony can be used as medicine, which has been fully utilized by people for deep processing. With people's requirements for a healthy life, edible oil is now extracted from peony seeds At that time, the black skin wrapped in peony seeds was often removed in order to pursue high-quality oil plants, resulting in a large amount of black skin, but the black skin wrapped in peony seeds is not used now, but the black skin wrapped in peony seeds is rich Contains anti-oxidant and anti-radiation substances. In my country's satellite space exploration, peony seeds and other seeds have been brought to space for experiments many times, but after returning to the voyage, only peony seeds wrapped in black skin have not cracked or mutated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Step 1, collecting peony seed skins, cleaning, drying naturally on a net bed, drying at 50°C; pulverizing into 150-280 meshes to obtain peony seed skin powder;

[0025] Step 2, soak in pure water that is 6 times the total weight of the peony seed skin powder, soak for 5 hours, stir for 0.2 hours, carry out ultrasonic vibration for 20 minutes, then add 3% cellulase of the total weight of the peony seed skin powder, fully Stir and put it into the dry distillation reaction kettle. After heating, the product in the kettle enters the condenser along the upper pipe of the reaction kettle, cools, and obtains the leachate after distillation and leaching;

[0026] Step 3, centrifuging the leachate for 5min under the condition of 5000-10000r / Min, separating to obtain preliminary clear liquid and preliminary sediment; adding 0.5% sodium bicarbonate solution accounting for preliminary sediment gross weight in the preliminary sediment, Incubate at 60°C for 1 hour to obtain a reactio...

Embodiment 2

[0028] Step 1, collect peony seed skins, clean them, dry them naturally on a net bed, and dry them at 60°C; crush them into 150-280 meshes to obtain peony seed skin powder;

[0029] Step 2, collect the peony seed meal that has been degreased, and dry it at 100° C.; pulverize it into 100-200 mesh to obtain the peony seed meal powder;

[0030] Step 3, mixing the peony seed skin powder and the peony seed meal powder, the weight of the peony seed meal powder being 20% ​​of the weight of the peony seed skin powder; obtaining the mixed powder;

[0031] Step 4, soak in pure water that is 6 times the total weight of the mixed powder, soak for 8 hours, stir for 1 hour, carry out ultrasonic vibration for 20-30 minutes, then add 3-15% cellulase of the total weight of the mixed powder, fully Stir and put it into the dry distillation reaction kettle. After heating, the product in the kettle enters the condenser along the upper pipe of the reaction kettle, cools, and obtains the leachate af...

Embodiment 3

[0034] Step 1, collecting peony seed skins, cleaning, drying naturally on a net bed, drying at 50°C; pulverizing into 150-280 meshes to obtain peony seed skin powder;

[0035] Step 2, collect the peony seed meal that has been degreased, and dry it at 100° C.; pulverize it into 100-200 mesh to obtain the peony seed meal powder;

[0036]Step 3, mixing the peony seed skin powder and the peony seed meal powder, the weight of the peony seed meal powder being 50% of the weight of the peony seed skin powder; obtaining the mixed powder;

[0037] Step 4. Soak in pure water that is 5 times the total weight of the mixed powder, soak for 8 hours, stir for 1 hour, perform ultrasonic vibration for 20-30 minutes, then add 3-15% of the total weight of the mixed powder Cellulase, fully Stir and put it into the dry distillation reaction kettle. After heating, the product in the kettle enters the condenser along the upper pipe of the reaction kettle, cools, and obtains the leachate after distill...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a preparation method of peony seed and bark fiber by using peony seeds and barks as main raw materials. The preparation method has the advantages that a mechanical method extraction technology and a biological technical extraction technology are comprehensively utilized, and any pollution to environment, air, human body, soil, water and the like in the production process is avoided. The prepared peony seed and bark fiber has the advantages that the cost of raw materials is very low, the fineness is fine, the specific weight is light, the tensile strength is high, the anti-oxidizing, anti-radiation, acid-proof and alkaline-proof properties are strong, and the moisture absorbing and guiding property is good; the opportunity of intensively developing peony in China is utilized, the waste peony seeds and barks are changed into valuables, the production chain of peony deep processing is extended and improved, and the best use effect from planting to deep processing circulating production chain in the peony industry is realized.

Description

technical field [0001] The invention relates to a method for preparing fiber, which uses the method for preparing the fiber of tree peony seed cortex as the main raw material. Background technique [0002] In recent years, my country has vigorously developed and planted peonies, including the Danfeng peony variety. The Ministry of Agriculture of my country plans to strive to plant 10 million mu of peonies by 2020. Most of the peonies are planted in hilly areas. However, hilly areas are poor areas. Most of the young and middle-aged labor force flows to developed areas, and the rest of the labor force is mostly weak labor. If you want to plant ordinary agricultural plants, you need a lot of labor, but if you plant peonies, you can get 30-40 years of life by planting them once. During the harvesting period, it not only saves labor, but also has greater economic benefits. Well, usually when peonies are planted, peony seeds can be made into oil, and the flowers, roots, and stems o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01C1/00C08H8/00
CPCC08H8/00D01C1/00
Inventor 杨永庆
Owner HENAN LUOYANG RED PEONY IND RES & DEV CO LTD
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