CN101139263A - The Method of Improving Resveratrol Content in Peanut Root and Stem by Ultraviolet Irradiation - Google Patents
The Method of Improving Resveratrol Content in Peanut Root and Stem by Ultraviolet Irradiation Download PDFInfo
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- CN101139263A CN101139263A CNA2007101560119A CN200710156011A CN101139263A CN 101139263 A CN101139263 A CN 101139263A CN A2007101560119 A CNA2007101560119 A CN A2007101560119A CN 200710156011 A CN200710156011 A CN 200710156011A CN 101139263 A CN101139263 A CN 101139263A
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- stems
- stem
- peanut
- peanut root
- roots
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- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 31
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 31
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 31
- 235000020232 peanut Nutrition 0.000 title claims abstract description 31
- LUKBXSAWLPMMSZ-OWOJBTEDSA-N Trans-resveratrol Chemical compound C1=CC(O)=CC=C1\C=C\C1=CC(O)=CC(O)=C1 LUKBXSAWLPMMSZ-OWOJBTEDSA-N 0.000 title claims abstract description 16
- QNVSXXGDAPORNA-UHFFFAOYSA-N Resveratrol Natural products OC1=CC=CC(C=CC=2C=C(O)C(O)=CC=2)=C1 QNVSXXGDAPORNA-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 235000021283 resveratrol Nutrition 0.000 title claims abstract description 12
- 229940016667 resveratrol Drugs 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 241001553178 Arachis glabrata Species 0.000 title claims abstract 12
- 238000003306 harvesting Methods 0.000 claims abstract 2
- 239000000284 extract Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 244000105624 Arachis hypogaea Species 0.000 description 19
- 235000018991 trans-resveratrol Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 2
- 244000153955 Reynoutria sachalinensis Species 0.000 description 1
- 235000003202 Reynoutria sachalinensis Nutrition 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005860 defense response to virus Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
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- Medicines Containing Plant Substances (AREA)
Abstract
本发明公开了一种采用紫外照射花生根、茎，提高其中白藜芦醇含量的方法。将采后0～5天的新鲜花生根、茎，每100克花生根、茎采用1～10瓦特紫外灯，紫外线波长为180～380nm，花生根、茎离紫外灯距离0.3～2米，照射时间10～30分钟。照射完成放置至少8小时后进行提取，可使花生根中白藜芦醇含量提高10％～200％。本发明方法简单，实用，处理成本低，便于推广。The invention discloses a method for increasing the content of resveratrol in peanut roots and stems by ultraviolet irradiation. The fresh peanut roots and stems 0-5 days after harvesting are irradiated with 1-10 watts of ultraviolet lamps per 100 grams of peanut roots and stems, the ultraviolet wavelength is 180-380nm, and the distance between peanut roots and stems is 0.3-2 meters. The time is 10-30 minutes. The extraction is carried out after the irradiation is completed and placed for at least 8 hours, so that the resveratrol content in the peanut root can be increased by 10% to 200%. The method of the invention is simple, practical, low in processing cost and easy to popularize.
Description
Technical field
The present invention relates to a kind of method of utilizing the uv irradiating raising to adopt Resveratrol content in back peanut root, the stem.
Background technology
Trans-resveratrol is the antiviral defense element that a kind of plant self produces, and human body is had biological activitys such as significantly anti-oxidant, antitumor, reducing blood-fat.Trans-resveratrol mainly extracts from giant knotweed in the market, but raw material sources are limited; Also containing trans-resveratrol in peanut root, the stem, is present up-and-coming a kind of new resources, but the effective constituent in the peanut root, stem is very big with the difference of region, weather, kind.Trans-resveratrol is the secondary metabolic product after plant is subjected to external stimulus, and also there is certain physiologically active in plant in for some time after adopting, accepting under the outside stimulus, and the stress reaction of series can take place, and produces some material in the short period of time.
Summary of the invention
The object of the present invention is to provide a kind of method simply and easily, improve and adopt Resveratrol content in back peanut root, the stem.Solution of the present invention is;
To adopt back 0～5 day new fresh peanut root, stem, per 100 gram peanut roots, stem adopt 1～10 watt of ultraviolet lamp, and ultraviolet wavelength is 180～380nm, and peanut root, stem are from 0.3～2 meter of ultraviolet lamp distance, and irradiation time is 10～30 minutes.Irradiation is finished placement and is extracted after at least 8 hours, can make Resveratrol content raising 10%～200% in the peanut root.
Advantage of the present invention:
1. this method can improve Resveratrol content 10%～200% in peanut root, the stem.
2. this method only needs to add a spot of equipment, handles simply, is convenient to promote.
Embodiment:
Embodiment 1:
With new fresh peanut root, the stem of adopting in back 1 day, at ultraviolet wavelength 180～380nm, centre wavelength 254nm, per 100 gram peanut roots, stem adopt 1 watt of ultraviolet lamp, 2 meters irradiation of irradiation height were placed and are extracted after 8 hours after 10 minutes, can make Resveratrol content raising 10% in the peanut root.
Embodiment 2:
Back 2 days new fresh peanut root, stem will be adopted, at ultraviolet wavelength 180nm～380nm, under the centre wavelength 254nm, per 100 gram peanut roots, stem adopt 10 watts of ultraviolet lamps, 0.3 meter of irradiation height, irradiation 20 minutes is placed and is extracted after 24 hours, can make Resveratrol content raising 200% in peanut root, the stem.
Embodiment 3:
With adopting back 5 days new fresh peanut root, stem, at ultraviolet wavelength 180nm～380nm, centre wavelength 254nm, per 100 gram peanut roots, stem adopt 10 watts of ultraviolet lamps, 1 meter of irradiation height, irradiation 20 minutes, place and extract after 7 days, can make Resveratrol content raising 31% in peanut root, the stem.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101560119A CN101139263A (en) | 2007-10-12 | 2007-10-12 | The Method of Improving Resveratrol Content in Peanut Root and Stem by Ultraviolet Irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101560119A CN101139263A (en) | 2007-10-12 | 2007-10-12 | The Method of Improving Resveratrol Content in Peanut Root and Stem by Ultraviolet Irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101139263A true CN101139263A (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101560119A Pending CN101139263A (en) | 2007-10-12 | 2007-10-12 | The Method of Improving Resveratrol Content in Peanut Root and Stem by Ultraviolet Irradiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101139263A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690597A (en) * | 2013-11-29 | 2014-04-02 | 湖北福人药业股份有限公司 | Method for increasing content of isoforskolin in coleus medicine |
| CN103999748A (en) * | 2013-09-17 | 2014-08-27 | 黄桂淑 | Method for obtaining resveratrol-enriched peanut seedlings |
| CN104098447A (en) * | 2014-06-28 | 2014-10-15 | 雷宗达 | Method for increasing resveratrol content in peanut root |
| CN104738151A (en) * | 2015-03-13 | 2015-07-01 | 成都医学院 | Method capable of improving content of rosmarinic acid in selfheal leaves |
| CN112205115A (en) * | 2020-10-22 | 2021-01-12 | 南京中科植丰现代农业发展有限公司 | Peanut sprout rich in resveratrol and preparation method thereof |
| WO2021004000A1 (en) * | 2019-07-10 | 2021-01-14 | 中国农业科学院农产品加工研究所 | Method for producing peanut oil rich in resveratrol |
-
2007
- 2007-10-12 CN CNA2007101560119A patent/CN101139263A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999748A (en) * | 2013-09-17 | 2014-08-27 | 黄桂淑 | Method for obtaining resveratrol-enriched peanut seedlings |
| CN103690597A (en) * | 2013-11-29 | 2014-04-02 | 湖北福人药业股份有限公司 | Method for increasing content of isoforskolin in coleus medicine |
| CN103690597B (en) * | 2013-11-29 | 2018-10-12 | 湖北福人药业股份有限公司 | A method of improving isoforskolin content in coleus forskohlin medicinal material |
| CN104098447A (en) * | 2014-06-28 | 2014-10-15 | 雷宗达 | Method for increasing resveratrol content in peanut root |
| CN104738151A (en) * | 2015-03-13 | 2015-07-01 | 成都医学院 | Method capable of improving content of rosmarinic acid in selfheal leaves |
| CN104738151B (en) * | 2015-03-13 | 2017-08-04 | 成都医学院 | A method for increasing rosmarinic acid content in Prunella vulgaris leaves |
| WO2021004000A1 (en) * | 2019-07-10 | 2021-01-14 | 中国农业科学院农产品加工研究所 | Method for producing peanut oil rich in resveratrol |
| CN112205115A (en) * | 2020-10-22 | 2021-01-12 | 南京中科植丰现代农业发展有限公司 | Peanut sprout rich in resveratrol and preparation method thereof |
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Open date: 20080312 |