CN101743808A - 除虫菊叶的适时采收加工及应用方法 - Google Patents

除虫菊叶的适时采收加工及应用方法 Download PDF

Info

Publication number
CN101743808A
CN101743808A CN200910163219A CN200910163219A CN101743808A CN 101743808 A CN101743808 A CN 101743808A CN 200910163219 A CN200910163219 A CN 200910163219A CN 200910163219 A CN200910163219 A CN 200910163219A CN 101743808 A CN101743808 A CN 101743808A
Authority
CN
China
Prior art keywords
leaves
pyrethrum
leaf
pyrethrin
dalmatian chrysanthemum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200910163219A
Other languages
English (en)
Other versions
CN101743808B (zh
Inventor
王登记
罗怀仲
王维维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUNNAN CHUANGSEN INDUSTRY CO., LTD.
Original Assignee
HONGHE SENJU BOISES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HONGHE SENJU BOISES CO Ltd filed Critical HONGHE SENJU BOISES CO Ltd
Priority to CN2009101632192A priority Critical patent/CN101743808B/zh
Publication of CN101743808A publication Critical patent/CN101743808A/zh
Application granted granted Critical
Publication of CN101743808B publication Critical patent/CN101743808B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明是一种除虫菊叶的适时采收加工方法。当除虫菊有花蕾打苞时，进行除虫菊叶的采收；用手或剪刀把成熟的叶子采摘或剪下，选择叶子长5～25厘米的进行采摘；除虫菊叶子采收后，及时在清洁地面上晾晒或烘干，使其水分低于10％以下；除虫菊叶子干燥后粉碎至20-60目，采用二氧化碳超临界萃取，或溶剂萃取，或超声皮溶剂萃取，或亚临界萃取，可获得除虫菊素。本发明结束了除虫菊叶废弃的历史，使获得除虫菊素的原料更多更加丰富，把成熟的叶子采收后不但不会影响花的除虫菊素含量，还会增加除虫菊花朵数量。充分利用了自然资源，使除虫菊素的生产成本大大降低。

Description

除虫菊叶的适时采收加工及应用方法
技术领域
本发明涉及除虫菊叶的适时采收加工及应用方法。
背景技术
除虫菊属菊科多年生草本植物，其花中含有较高的杀虫活性成分除虫菊素。以往的研究文献都认为，除虫菊素是分布在腺体里，认为除虫菊素只有花里才有。因此，一百多年以来，人们只是采花应用。除虫菊的叶子基本不用，造成一定的资源浪费。
发明内容
本发明的目的是提供一种除虫菊叶的适时采收加工及应用方法。
本发明经过多年的研究发现，除虫菊素是分布在其细胞里，整个植株都含有除虫菊素。其中，花和叶子的含量较高，有萃取应用的价值。叶中除虫菊素的生物合成发生在叶发育的早期，即在没有花蕾时的叶子除虫菊素的含量较高。而且，叶子的产量较花高，可在一年中多次采收。这样，可大大增加种植户的收入，还可降低除虫菊素的生产成本。这是最理想植物源农药的好原料。
本发明的技术方案是：
1、除虫菊叶子的采收时机：采摘除虫菊叶子的最佳时机是有花蕾打苞时，此时进行除虫菊叶的采收；
2、采收叶子的方法：用手或剪刀把成熟的叶子采摘或剪下，叶子长至5～25厘米时为最好。只收叶而不收花，把成熟的叶子采收后不但不会影响花的除虫菊素，还会增加除虫菊花朵的数量。
3、除虫菊叶的加工：除虫菊叶子采收后，及时在清洁地面上晾晒或烘干，使其水分低于10％以下；
4、粉碎萃取：除虫菊叶子干燥后粉碎至20-60目，采用与除虫菊干花同样的萃取分离方法，就可获得除虫菊素。如二氧化碳超临界萃取，溶剂萃取，超声皮溶剂萃取，亚临界萃取等方法。
5、萃取分离后的除虫菊素用来配制各种剂型的杀虫剂，如：乳油，微乳剂，水乳剂，气雾剂，诱杀剂。
除虫菊叶子干燥后，也可粉碎至80目以上，用于蚊香的生产。
本发明通过长期的研究实验确定除虫菊叶子中含有大量的除虫菊素，并且还确定了除虫菊叶子中除虫菊素含量的最佳时期是有花蕾打苞时，此时的除虫菊素含量较菊花开放70％时叶子里的含量高6～8倍，以此时是采收叶子是最佳时期(叶子长至5-25厘米时)。实验情况如下：
  株号   除虫菊素含量(％)   样品说明
  1   0.098   花已谢，叶片深绿色
  2   0.128   开过花，重发新叶，暂无花蕾，叶片黄绿色
  3   1.046   即将开第一朵花，叶片嫩黄绿色
  4   1.067   有花蕾出现，离开花还有一段时间，叶片嫩黄绿色
本发明结束了除虫菊叶废弃的历史，使获得除虫菊素的原料更多更加丰富，把成熟的叶子采收后不但不会影响花的除虫菊素含量，还会增加除虫菊花朵数量。充分利用了自然资源，使除虫菊素的生产成本大大降低，同时也将降低相关除虫菊素产品杀虫剂，如：乳油，微乳剂，水乳剂，气雾剂，诱杀剂等的生产成本。
具体实施方式
实施例：
1、除虫菊叶子的采收时机的选择：当除虫菊有花蕾打苞时，进行除虫菊叶子的采收；
2、采收叶子的方法：用手或剪刀把成熟的叶子采摘或剪下，最好选择除虫菊叶子长5-25厘米的叶子进行采摘。若大规模种植，还可用机械收割，只收叶不收花。
3、除虫菊叶的加工：除虫菊叶子采收后，及时在清洁地面上晾晒或烘干，使其水分低于10％以下；
4、粉碎萃取：除虫菊叶子干燥后粉碎至20-60目，采用与除虫菊干花同样的萃取分离方法，就可获得除虫菊素。如二氧化碳超临界萃取，溶剂萃取，超声皮溶剂萃取，亚临界萃取等方法。
5、将萃取分离后的除虫菊素用来配制各种剂型的杀虫剂，如：乳油，微乳剂，水乳剂，气雾剂，诱杀剂。
除虫菊叶子干燥后，也可粉碎至80目以上，用于蚊香的生产。

Claims (3)

1.一种除虫菊叶的适时采收加工方法，其特征在于按以下进行：
1)除虫菊叶子的采收时机：当除虫菊有花蕾打苞时，进行除虫菊叶的采收；
2)采收叶子的方法：用手或剪刀把成熟的叶子采摘或剪下，选择叶子长5～25厘米的进行采摘；
3)除虫菊叶的加工：除虫菊叶子采收后，及时在清洁地面上晾晒或烘干，使其水分低于10％以下；
4)粉碎萃取：除虫菊叶子干燥后粉碎至20-60目，采用二氧化碳超临界萃取，或溶剂萃取，或超声皮溶剂萃取，或亚临界萃取，可获得除虫菊素。
2.用权利要求1所述的除虫菊叶的适时采收加工方法获得的除虫菊素用来配制各种剂型的杀虫剂-乳油、微乳剂、水乳剂、气雾剂、诱杀剂。
3.权利要求1所述的除虫菊叶的适时采收加工方法，其特征在于步骤3)中除虫菊叶子干燥后，可粉碎至80目以上，用于蚊香的生产。
CN2009101632192A 2009-12-23 2009-12-23 除虫菊叶的适时采收加工及应用方法 Active CN101743808B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101632192A CN101743808B (zh) 2009-12-23 2009-12-23 除虫菊叶的适时采收加工及应用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101632192A CN101743808B (zh) 2009-12-23 2009-12-23 除虫菊叶的适时采收加工及应用方法

Publications (2)

Publication Number Publication Date
CN101743808A true CN101743808A (zh) 2010-06-23
CN101743808B CN101743808B (zh) 2012-02-22

Family

ID=42471891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101632192A Active CN101743808B (zh) 2009-12-23 2009-12-23 除虫菊叶的适时采收加工及应用方法

Country Status (1)

Country Link
CN (1) CN101743808B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000445A (zh) * 2010-10-01 2011-04-06 峨山南宝植化有限责任公司 亚临界连续萃取除虫菊生产工艺
CN102342304A (zh) * 2011-08-10 2012-02-08 河南华泰粮油机械工程有限公司 除虫菊提取除虫菊素的生产方法
CN106182267A (zh) * 2016-08-31 2016-12-07 安吉威龙塑木环保材料有限公司 一种低毒高效的木材防虫剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1165811A (zh) * 1997-05-14 1997-11-26 中国科学院昆明植物研究所 除虫菊酯提取工艺
CN1392231A (zh) * 2001-06-15 2003-01-22 杨群力 从除虫菊干花中提取除虫菊酯油的方法及设备
CN1161319C (zh) * 2001-08-02 2004-08-11 刘润民 亚临界液化石油气萃取除虫菊酯的方法
CN1433696A (zh) * 2002-01-20 2003-08-06 泸西森达生物科技开发中心 除虫菊干花粉剂及可湿性粉剂
CN1821374A (zh) * 2006-02-10 2006-08-23 红河森菊生物有限责任公司 除虫菊干花的浸提及精制工艺
CN100418423C (zh) * 2006-08-11 2008-09-17 云南大学 一种从除虫菊中提取的活性物及应用

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000445A (zh) * 2010-10-01 2011-04-06 峨山南宝植化有限责任公司 亚临界连续萃取除虫菊生产工艺
CN102000445B (zh) * 2010-10-01 2012-08-08 峨山南宝生物科技有限责任公司 亚临界连续萃取除虫菊生产工艺
CN102342304A (zh) * 2011-08-10 2012-02-08 河南华泰粮油机械工程有限公司 除虫菊提取除虫菊素的生产方法
CN106182267A (zh) * 2016-08-31 2016-12-07 安吉威龙塑木环保材料有限公司 一种低毒高效的木材防虫剂

Also Published As

Publication number Publication date
CN101743808B (zh) 2012-02-22

Similar Documents

Publication Publication Date Title
Jaiswal Culture and ethnobotany of Jaintia tribal community of Meghalaya, Northeast India-A mini review
Pandey et al. Harvesting and post-harvest processing of medicinal plants: Problems and prospects
Hasyim et al. Population fluctuation of adult males of the fruit fly, Bactrocera tau Walker (Diptera: Tephritidae) in passion fruit orchards in relation to abiotic factors and sanitation
Göltenboth et al. Abacá-cultivation, extraction and processing
Megersa Botanicals extracts for control of pea aphid (Acyrthosiphon pisum; Harris)
KR20110007548A (ko) 나방방제 활성을 나타내는 고삼뿌리 추출물의 제조방법과 이 추출물을 이용한 나방방제제 조성물 및 방제방법
CN101743808B (zh) 除虫菊叶的适时采收加工及应用方法
Mullahey Tropical soda apple (Solanum viarum Dunal), a biological pollutant threatening Florida
CN105210732B (zh) 一种利用捕食螨防治烟草害虫的方法
Manner et al. Cananga odorata (ylang-ylang)
Vijay et al. Host plants of Phenacoccus spp. complex in Tamil Nadu
Arias de López et al. Red rust thrips in smallholder organic export banana in Latin America and the Caribbean: pathways for control, compatible with organic certification
Abudulai et al. Field evaluation of a neem (Azadirachta indica A. Juss)-based formulation Neemix® against Nezara viridula (L.)(Hemiptera: Pentatomidae) in cowpea
De Carvalho et al. Population fluctuation of Empoasca sp.(Hemiptera: Cicadellidae) in a physic nut crop in Mato Grosso do Sul
Karuppaiah et al. Insect pests of Ber (Ziziphus mauritiana Lamarck) and their Management.‘
Mozhui et al. Edible insects and their food plants in Nagaland-Future prospects
Maiti et al. A Study on autoecology and ecophysiology of chile Piquin (Capsicum annuum Aviculare Dierb), a wild chilli of high medicinal and commercial value in Northeast Mexico
CN108130091A (zh) 一种设施专用砂质土壤改良剂及其制备方法和应用
Macanawai et al. The impact of rainfall upon pollination and reproduction of Mikania micrantha in Viti Levu, Fiji.
Verma et al. Burans (Rhododendron arboreum Smith)
CN108698949A (zh) 植物检疫组合物
Oso Comparative effects of some sanitation horn plantain in E
KR101332742B1 (ko) 식물추출물을 이용한 버섯파리 퇴치제 및 그 제조방법
Bamel et al. Susceptibility of french and african marigold germplasm to Tetranychus urticae koch (acari: Tetranychidae) in agroclimatic conditions of Haryana, India
Šušek et al. Pollinators of Helleborus niger in Slovenian naturally occurring populations

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: YUNNAN CHUANGSEN INDUSTRY CO., LTD.

Free format text: FORMER OWNER: HONGHE SENJU BOISES CO., LTD.

Effective date: 20150608

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150608

Address after: Beijing Road, Panlong District 650000 Yunnan city of Kunming province to extend the line century park two building 18 Jun 1 No. 18A

Patentee after: YUNNAN CHUANGSEN INDUSTRY CO., LTD.

Address before: Ten in the 650000 Yunnan city in Kunming province The Strip De 5 Washington Building 1 unit 504

Patentee before: Honghe Senju Boises Co., Ltd.