CN105887211A - Functional kohemp and preparation method thereof - Google Patents
Functional kohemp and preparation method thereof Download PDFInfo
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- CN105887211A CN105887211A CN201510444496.6A CN201510444496A CN105887211A CN 105887211 A CN105887211 A CN 105887211A CN 201510444496 A CN201510444496 A CN 201510444496A CN 105887211 A CN105887211 A CN 105887211A
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Abstract
The invention belongs to the technical field of fiber processing, and relates to functional kohemp and a preparation method thereof. The functional kohemp is characterized in that non-industrialized current-year green husk kudzu vines are adopted as raw materials, a traditional kohemp extraction technology is improved, and the high-quality functional kohemp is obtained through the technologies of raw material collection, leaf removal arrangement, alkali steeping (or freezing treatment), steaming, husk removal, bast peeling, dressing, enzyme treatment, dressing, cleaning, drying and the like. The physical properties of glossiness, softness, fineness and the like of the kohemp are effectively improved; the functional component content such as isoflavone of the kohemp can be remarkably improved, and the total kohemp content is two times or more that of a traditional technology; energy sources can be saved, emission can be reduced, and the production efficiency and product quality of the kohemp can be improved.
Description
Technical field
The invention belongs to fibre processing technologies field, relate to functional Pueraria montana (Lour.) Merr. and preparation method thereof.
Background technology
Pueraria lobota is that a kind of perennial pulse family Pueraria lobota belongs to liana medicine food dual purpose plant, and existing 35 kinds are identified.
Pueraria lobota plant adaptability is strong, and ridge drought-resistant, resistance to is thin, the vigorous easy cultivation of growing power, has outstanding effect activity
And nutritive value, paid close attention to by the whole world.In In South China, East China, Central China, southwest, North China, northeast
Widely distributed in area.As a example by Hunan, the wild Pueraria the exploited resource area in Wulingyuan mountain area, the western Hunan reaches number
100000 mu, Zhangjiajie, Xiangxi Autonomous Prefecture, Huaihua, Shaoyang, Deng Duoshan combined task, Yongzhou are energetically simultaneously
Development artificial culture, cultivated area year increases more than 10,000 mu in recent years.Pueraria lobota plant is as the big characteristic farming in Hunan ten
Thing includes one of emphasis poverty alleviation industry of government 13 planning in.
The main edible part of Pueraria lobota plant is root, and the form that utilizes on food mainly has Gegen tablets, Pueraria lobota
Root starch, Pueraria lobota face, Pueraria lobota rice, kudzu root tea or beverage, pueraria root health care liquor etc. be thick or deep processing series of products.This
The health-care effect of a little products has obtained consumer and has extensively recognized, and related industry is evolving growth, achieves
Preferably economic and social benefit.
In the plant studied, the isoflavonoid content of Pueraria lobota plant is the highest, it has been determined that kind
Reach 48 kinds.Pueraria lobota isoflavone has the immunity of raising people and animals, suppression pathogen breeding, promotes the merits such as breast rate
Effect, reaches 97.6% to the cure rate of cardiovascular and cerebrovascular disease；Also there is regulation bone metabolism balance, and prevention climacteric
The good action of phase syndrome.Isoflavonoid in the whole plants such as Radix Puerariae, rattan, leaf, flower, seed all
Having distribution, You Yigen is high with content in rattan, kind is complete.In Pueraria lobata, isoflavonoid major storage is tough
Skin tissue.
In China some areas, Pueraria lobata have be applied on a small quantity shipbuilding, papermaking, interior decoration, sofa make
On.But along with the expansion of cultivated area, how industrialization utilizes the aerial parts such as Pueraria lobata, drives increasing peasant income,
Propose exigence.Cultivation Pueraria lobota, the tendril increment of a year averagely up to 2000kg/ mu more than, wherein
There are about half to be suitable to extract textile fabric (" Pueraria montana (Lour.) Merr. ").
Pueraria montana (Lour.) Merr. is a kind of high-quality natural fiber, has higher intensity, durable, water-fastness.Simultaneously rich in
Functional component, has higher health care and skin care effect.The sense organ of ko-hemp cloth is comfortable, beautiful, in Japan's conduct
High-end cloth is liked by consumers in general.But due to conventionally produced, yield is few, limits Pueraria montana (Lour.) Merr.
The exploitation of product and popularization.
Pueraria lobata fiber is carried out scientific development utilization, the utilization rate of Pueraria lobota plant resources will be effectively improved, promote
Industrial chain extension develops, and drives increasing peasant income, produces bigger economic benefit and social benefit.
Summary of the invention
It is an object of the invention to, the tendril underused in Pueraria lobota plant resources is realized high added value has
Effect utilizes, and japanese traditional Pueraria montana (Lour.) Merr. extraction process among the people to China improves, it is achieved environmentally friendly production
While exploitation, obtain the functional Pueraria montana (Lour.) Merr. of high-quality, expand Pueraria lobota crop industrial chain.
The extraction process flow process of tradition Pueraria montana (Lour.) Merr. is, feedstock capture → defoliation arrangement → steaming and decocting → natural fermentation →
Strip bast → go epidermis → cleaning → comb fiber crops → dry → Pueraria montana (Lour.) Merr. product.
The extraction process flow process of the present invention is, feedstock capture → defoliation arrangement → dipping by lye (or at freezing
Reason) → decatize → clean epidermis → strip bast → comb fiber crops → ferment treatment → comb fiber crops → cleaning → drying → function
Property Pueraria montana (Lour.) Merr. product.
The invention is characterized in that the annual Pericarpium Citri Reticulatae Viride Pueraria lobata of selection is raw material.Process the time for shortening, improve raw
Produce efficiency, change time-consuming natural fermentating process, use alkali leaching (or freezing) pretreatment；For improving at heat
Reason efficiency, energy-saving and water-saving, use decatize heating；For improving the matter such as Pueraria montana (Lour.) Merr. glossiness, pliability, equal fineness
Figureofmerit, uses protease, pectase, the compound enzyme treatment technology of hemicellulase.
Dipping by lye be 1～5% NaOH solution in soak more than 5 minutes.
Freezing processing is freezing processing more than 2 hours in environment below-5 DEG C.
Decatize is to steam more than 30 minutes at ambient pressure, or under high pressure steams more than 15 minutes.
The enzyme preparation of ferment treatment is protease, pectase and hemicellulase, and the process time is 120 minutes
Above.
Drying temperature is 50～70 DEG C, and drying time is more than 10 hours.
Beneficial effect: the present invention significantly improves the functional component content such as the isoflavone of Pueraria montana (Lour.) Merr., through efficient liquid phase
Method detects, and isoflavone content reaches more than 2 times of traditional handicraft；It is effectively improved the glossiness of Pueraria montana (Lour.) Merr., softness
The physical characteristics such as degree, equal fineness；While saving the energy, minimizing discharge, improve production efficiency and product matter
Amount, promotes exploitation application and the industrial chain extension of Pueraria montana (Lour.) Merr..
Detailed description of the invention
Embodiment 1: the functional Pueraria montana (Lour.) Merr. of Herba Gelsemii Elegantis
1) during 6～October, gather Herba Gelsemii Elegantis gives birth to Pericarpium Citri Reticulatae Viride rattan then, cuts off withe and blade, removes foreign material,
The tendril root of similar length is neatly bundled into about 5cm diameter from head a branch of, as raw material.
2) take 10kg raw material to soak 10 minutes in 2%NaOH solution.
3) take out immersion raw material to be placed with in lid stainless steel cask, decatize 60 minutes.
4) taking out after cooling, remove epidermis, water rinses.
5) peel off bast, remove xylem, obtain Herba Gelsemii Elegantis the numbest.
6), after the thin thick fiber crops of comb, fiber crops are placed with in lid stainless steel cask, add pure water and all submerge in water to fiber crops,
Regulation pH value is to 8.0.
7) add industrial protease, pectase, hemicellulase preparations, addition be respectively 30mL, 50mL,
30mL.After reacting 180 minutes under 60 DEG C of constant temperature, neutralize reactant liquor.
8) combing Pueraria montana (Lour.) Merr. again, and rinsed clean.60 DEG C of hot blasts are dried 12 hours, obtain more than 0.4kg
Functional Herba Gelsemii Elegantis ramie product (total isoflavone content ＞ 10mg/g).
Embodiment 2: the functional Pueraria montana (Lour.) Merr. of Pachyrhizua angulatus
1) that collects cultivation Pachyrhizua angulatus gives birth to Pericarpium Citri Reticulatae Viride rattan then, cuts off withe and blade, removes foreign material, by similar length
Tendril root to be neatly bundled into about 5cm diameter from head a branch of, as raw material.
2) by raw material freezing processing 5 hours in subzero 10 DEG C of environment.
3) take 10kg freezing raw material and put in rustless steel pressure cooker, high-pressure steam 15 minutes.
4) taking out after cooling, remove epidermis, water rinses.
5) peel off bast, remove xylem, obtain Pachyrhizua angulatus the numbest.
6), after the thin thick fiber crops of comb, fiber crops are placed with in lid stainless steel cask, add pure water and all submerge in water to fiber crops,
Regulation pH value is to 8.0.
7) add industrial protease, pectase, hemicellulase preparations, addition be respectively 30mL, 50mL,
30mL.After reacting 180 minutes under 60 DEG C of constant temperature, neutralize reactant liquor.
8) combing Pueraria montana (Lour.) Merr. again, and rinsed clean.60 DEG C of hot blasts are dried 12 hours, obtain more than 0.5kg
Functional Pachyrhizua angulatus ramie product (total isoflavone content ＞ 5mg/g).
Claims (9)
- The most functional Pueraria montana (Lour.) Merr., it is characterised in that selecting to give birth to Pericarpium Citri Reticulatae Viride Pueraria lobata then is primary raw material；By freezing (alkali Leaching)-method of enzymatically treating, it is achieved high efficiency and the preparation of high-quality Pueraria montana (Lour.) Merr.；Total isoflavone content ＞ 5mg/g.
- The most functional Pueraria montana (Lour.) Merr. preparation method, it is characterised in that comprise the following steps: feedstock capture → defoliation arrangement → Dipping by lye (or freezing processing) → decatize → clean epidermis → strip bast → comb fiber crops → ferment treatment → comb fiber crops → cleaning → drying → functional Pueraria montana (Lour.) Merr. product.
- The most functional Pueraria montana (Lour.) Merr. preparation method, it is characterised in that main material is wild With cultivation all Pueraria lobota plant varieties give birth to Pericarpium Citri Reticulatae Viride rattan then.
- The most functional Pueraria montana (Lour.) Merr. preparation method, it is characterised in that the method for employing be freezing- Ferment treatment method；Or alkali leaching-ferment treatment method；Or freezing-alkali leaching-ferment treatment method.
- The most functional Pueraria montana (Lour.) Merr. preparation method dipping by lye, it is characterised in that 1～5% NaOH solution in soak more than 5 minutes.
- The most functional Pueraria montana (Lour.) Merr. preparation method freezing processing, it is characterised in that-5 DEG C with Freezing processing more than 2 hours in lower environment.
- The most functional Pueraria montana (Lour.) Merr. preparation method decatize, it is characterised in that normal pressure decatize 30 points More than clock, or high-pressure steam more than 15 minutes.
- The most functional Pueraria montana (Lour.) Merr. preparation method ferment treatment, it is characterised in that enzyme preparation is egg White enzyme, pectase and hemicellulase, enzyme processing time is more than 120 minutes.
- The most functional Pueraria montana (Lour.) Merr. preparation method dry, it is characterised in that dry temperature be 50～ 70 DEG C, drying time is more than 10 hours.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106637424A (en) * | 2016-12-07 | 2017-05-10 | 长沙秋点兵信息科技有限公司 | Environmentally friendly preparation method of cyperus tegetiformis fiber |
| CN106757396A (en) * | 2017-01-20 | 2017-05-31 | 田若谷 | A kind of extraction process of Pueraria lobota flaxen fiber and the technique using Pueraria lobota fiber crops production ko-hemp cloth |
| CN107119365A (en) * | 2017-06-21 | 2017-09-01 | 施晓 | The preparation method of health care's yarn |
| CN107345317A (en) * | 2017-06-03 | 2017-11-14 | 阜南县宏达工艺品厂 | A kind of processing method for lifting linden fiber crops knitting property |
| KR20220004368A (en) * | 2020-07-03 | 2022-01-11 | 한국실크연구원 | Seperating Method of Natural Fiber |
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| CN101545144A (en) * | 2008-10-31 | 2009-09-30 | 汪盛明 | Preparation method of ko-hemp |
| CN103835006A (en) * | 2013-12-21 | 2014-06-04 | 姜著川 | Degumming process for kudzu vine |
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| CN101545144A (en) * | 2008-10-31 | 2009-09-30 | 汪盛明 | Preparation method of ko-hemp |
| CN103835006A (en) * | 2013-12-21 | 2014-06-04 | 姜著川 | Degumming process for kudzu vine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637424A (en) * | 2016-12-07 | 2017-05-10 | 长沙秋点兵信息科技有限公司 | Environmentally friendly preparation method of cyperus tegetiformis fiber |
| CN106637424B (en) * | 2016-12-07 | 2019-05-17 | 南通江淮衬布有限公司 | A kind of environment-friendly type preparation method of triangle yellow grass fibre |
| CN106757396A (en) * | 2017-01-20 | 2017-05-31 | 田若谷 | A kind of extraction process of Pueraria lobota flaxen fiber and the technique using Pueraria lobota fiber crops production ko-hemp cloth |
| CN107345317A (en) * | 2017-06-03 | 2017-11-14 | 阜南县宏达工艺品厂 | A kind of processing method for lifting linden fiber crops knitting property |
| CN107119365A (en) * | 2017-06-21 | 2017-09-01 | 施晓 | The preparation method of health care's yarn |
| KR20220004368A (en) * | 2020-07-03 | 2022-01-11 | 한국실크연구원 | Seperating Method of Natural Fiber |
| KR102409989B1 (en) | 2020-07-03 | 2022-06-17 | 한국실크연구원 | Seperating Method of Natural Fiber |
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| CN105887211B (en) | 2017-11-21 |
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Effective date of registration: 20200616 Address after: Li Fu TA Zhen Liang Jia Ping Cun, Sangzhi County, Zhangjiajie City, Hunan Province Patentee after: HUNAN ZHANGJIAJIE JIUTIAN BIOTECHNOLOGY Co.,Ltd. Address before: 410125 Hunan province Changsha Furong district Mapoling Hunan Province Agricultural Products Processing Research Institute Co-patentee before: HUNAN AGRICULTURAL PRODUCT PROCESSING INSTITUTE Patentee before: Tang Hanjun |