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Essential oils of a...
Essential oils of aromatic Egyptian plants repel nymphs of the tick Ixodes ricinus (Acari : Ixodidae)
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- El-Seedi, Hesham R. (författare)
- Uppsala universitet,KTH,Kemi,Uppsala University, Sweden,Ecological Chemistry Group,Avdelningen för farmakognosi,Univ Malaya, Dept Chem, Fac Sci, Kuala Lumpur 50603, Malaysia.;Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, Ecol Chem Grp,KTH, Stockholm, Sweden.;Menoufia Univ, Dept Chem, Fac Sci, Shibin Al Kawm, Egypt.
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- Azeem, Muhammad (författare)
- Stockholms universitet,KTH,Kemi,COMSATS Institute of Information Technology, Pakistan,Ecological Chemistry Group,Institutionen för molekylär biovetenskap, Wenner-Grens institut,Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, Ecol Chem Grp,KTH, Stockholm, Sweden.;COMSATS Inst Informat Technol, Dept Chem, Abbottabad 22060, Pakistan.,Stockholm Univ, Wenner Gren Inst, Dept Mol Biosci, S-10691 Stockholm, Sweden.
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- Khalil, Nasr S. (författare)
- KTH,Kemi,Agricultural Research Centre, Egypt,Ecological Chemistry Group,Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, Ecol Chem Grp,KTH, Stockholm, Sweden.;Agr Res Ctr, Cairo, Egypt.
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- Sakr, Hanem H. (författare)
- Menoufia Univ, Dept Zool, Fac Sci, Shibin Al Kawm 32512, Egypt.
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- Khalifa, Shaden A. M. (författare)
- Univ Malaya, Dept Chem, Fac Sci, Kuala Lumpur 50603, Malaysia.
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Awang, Khalijah (författare)
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- Saeed, Aamer (författare)
- Quaid I Azam Univ, Islamabad 45320, Pakistan.
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- Farag, Mohamed A. (författare)
- Cairo Univ, Dept Pharmacognosy, Coll Pharm, Kasr El Aini St,PB 11562, Cairo, Egypt.,King Saud Univ, Dept Pharmacognosy, Coll Pharm, POB 2457, Riyadh 11451, Saudi Arabia.
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AlAjmi, Mohamed F. (författare)
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- Pålsson, Katinka (författare)
- KTH,Kemi,Ecological Chemistry Group,Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, Ecol Chem Grp,KTH, Stockholm, Sweden.
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- Borg-Karlson, Anna-Karin (författare)
- KTH,Kemi,Ecological Chemistry Group,Royal Inst Technol, Sch Chem Sci & Engn, Dept Chem, Ecol Chem Grp,KTH, Stockholm, Sweden.
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(creator_code:org_t)
- 2017-09-01
- 2017
- Engelska.
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Ingår i: Experimental & applied acarology. - : Springer. - 0168-8162 .- 1572-9702. ; 73:1, s. 139-157
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Due to the role of Ixodes ricinus (L.) (Acari: Ixodidae) in the transmission of many serious pathogens, personal protection against bites of this tick is essential. In the present study the essential oils from 11 aromatic Egyptian plants were isolated and their repellent activity against I. ricinus nymphs was evaluated Three oils (i.e. Conyza dioscoridis L., Artemisia herba-alba Asso and Calendula officinalis L.) elicited high repellent activity in vitro of 94, 84.2 and 82%, respectively. The most active essential oil (C. dioscoridis) was applied in the field at a concentration of 6.5 A mu g/cm(2) and elicited a significant repellent activity against I. ricinus nymphs by 61.1%. The most repellent plants C. dioscoridis, C. officinalis and A. herba-alba yielded essential oils by 0.17, 0.11 and 0.14%, respectively. These oils were further investigated using gas chromatography-mass spectrometry analysis. alpha-Cadinol (10.7%) and hexadecanoic acid (10.5%) were the major components of C. dioscoridis whereas in C. officinalis, alpha-cadinol (21.2%) and carvone (18.2%) were major components. Artemisia herba-alba contained piperitone (26.5%), ethyl cinnamate (9.5%), camphor (7.7%) and hexadecanoic acid (6.9%). Essential oils of these three plants have a potential to be used for personal protection against tick bites.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Kemiska processer (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Chemical Process Engineering (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi -- Zoologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Zoology (hsv//eng)
Nyckelord
- Ixodes ricinus
- Essential oil
- Chemical composition
- Tick repellents
- Gas chromatography-mass spectrometry
- Egyptian flora
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- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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El-Seedi, Hesham ...
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Azeem, Muhammad
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Khalil, Nasr S.
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Sakr, Hanem H.
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Khalifa, Shaden ...
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Awang, Khalijah
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Saeed, Aamer
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Farag, Mohamed A ...
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AlAjmi, Mohamed ...
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Pålsson, Katinka
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Borg-Karlson, An ...
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- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Kemiteknik
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och Kemiska processe ...
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Zoologi
- Artiklar i publikationen
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Experimental & a ...
- Av lärosätet
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Kungliga Tekniska Högskolan
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Stockholms universitet
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Uppsala universitet