Use este identificador para citar ou linkar para este item: https://repositorio.inpa.gov.br/handle/1/16204
Título: Patent literature on mosquito repellent inventions which contain plant essential oils - A review
Autor: Pohlit, Adrian Martin
Lopes, Norberto Peporine
Gama, Renata Antonaci
Tadei, Wanderli Pedro
Andrade Neto, Valter Ferreira de
Palavras-chave: Azadirachtin
Benzene Derivative
Carotenoid
Chemorepellent
Chrysanthemum Extract
Cinnamomum Camphora Extract
Cinnamomum Zeylanicum Extract
Citral
Citrus Extract
Cymbopogon Citratus Extract
Cymbopogon Nardus Extract
Cymbopogon Winterianus Extract
Diethyltoluamide
Essential Oil
Eucalyptus Extract
Geraniol
Insect Repellent
Lavandula Angustifolia Extract
Limonene
Mentha Extract
Nepetalactone
Nicotine
Pelargonium Graveolens Extract
Peppermint
Plant Extract
Pyrethroid
Rotenone
Syzygium Aromaticum Extract
Unclassified Drug
Unindexed Drug
Vanillin
Aedes
Aerosol
Allergenicity
Anopheles
Chemical Composition
Chinese
Cinnamomum Camphora
Cinnamomum Zeylanicum
Clove
Culex
Cymbopogon Citratus
Cymbopogon Nardus
Cymbopogon Winterianus
Dengue
Dilution
Disease Carrier
Disease Transmission
Enantiomer
Fiber
Filariasis
Flower
Fruit
Geranium
Incense
India
Insect Control
Japanese
Korea
Lavender
Lemon
Malaria
Medicinal Plant
Nonhuman
Patent
Plant Leaf
Plant Root
Seed Plant
Plant Stem
Review
Rhizome
Textile
Wood
Yellow Fever
Animal
Biological Agents
Culicidae
Drug Synergism
Insect Repellents
Oils, Volatile
Patents As Topic
Pest Control
Plants
Cinnamomum Camphora
Cinnamomum Verum
Citronella
Citrus
Citrus Limon
Cymbopogon Citratus
Cymbopogon Nardus
Dryobalanops
Eucalyptus
Haemagogus
Hexapoda
Lavandula
Lavandula Angustifolia
Mentha
Mentha X Piperita
Pelargonium Graveolens
Syzygium Aromaticum
Data do documento: 2011
Revista: Planta Medica
É parte de: Volume 77, Número 6, Pags. 598-617
Abstract: Bites of mosquitoes belonging to the genera Anopheles Meigen, Aedes Meigen, Culex L. and Haemagogus L. are a general nuisance and are responsible for the transmission of important tropical diseases such as malaria, hemorrhagic dengue and yellow fevers and filariasis (elephantiasis). Plants are traditional sources of mosquito repelling essential oils (EOs), glyceridic oils and repellent and synergistic chemicals. A Chemical Abstracts search on mosquito repellent inventions containing plant-derived EOs revealed 144 active patents mostly from Asia. Chinese, Japanese and Korean language patents and those of India (in English) accounted for roughly 3/4 of all patents. Since 1998 patents on EO-containing mosquito repellent inventions have almost doubled about every 4 years. In general, these patents describe repellent compositions for use in topical agents, cosmetic products, incense, fumigants, indoor and outdoor sprays, fibers, textiles among other applications. 67 EOs and 9 glyceridic oils were individually cited in at least 2 patents. Over 1/2 of all patents named just one EO. Citronella [Cymbopogon nardus (L.) Rendle, C.winterianus Jowitt ex Bor] and eucalyptus (Eucalyptus L'Hér. spp.) EOs were each cited in approximately 1/3 of all patents. Camphor [Cinnamomum camphora (L.) J. Presl], cinnamon (Cinnamomum zeylanicum Blume), clove [Syzygium aromaticum (L.) Merr. & L. M. Perry], geranium (Pelargonium graveolens L'Hér.), lavender (Lavandula angustifolia Mill.), lemon [Citrus × limon (L.) Osbeck], lemongrass [Cymbopogon citratus (DC.) Stapf] and peppermint (Mentha × piperita L.) EOs were each cited in > 10 % of patents. Repellent chemicals present in EO compositions or added as pure natural ingredients such as geraniol, limonene, p-menthane-3,8-diol, nepetalactone and vanillin were described in approximately 40 % of all patents. About 25 % of EO-containing inventions included or were made to be used with synthetic insect control agents having mosquito repellent properties such as pyrethroids, N,N-diethyl-m- toluamide (DEET), (±)-p-menthane-3,8-diol (PMD) and dialkyl phthalates. Synergistic effects involving one or more EOs and synthetic and/or natural components were claimed in about 10 % of all patents. Scientific literature sources provide evidence for the mosquito repellency of many of the EOs and individual chemical components found in EOs used in patented repellent inventions. © Georg Thieme Verlag KG Stuttgart New York.
DOI: 10.1055/s-0030-1270723
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