Výsledky vyhledávání - "O. A. Onayade"

Insecticidal Activity of Ageratum conyzoides L. Volatile Oil against Callosobruchus maculatus F. in Seed Treatment and Fumigation Laboratory Tests

Autor: B. A. Ayinde, A. A. Gbolade, O. A. Onayade

Publikováno v: International Journal of Tropical Insect Science. 19:237-240

A laboratory study was carried out to assess the effects of seed treatment and fumigation of artificially infested cowpea with the volatile oil of air-dried leaves of Ageratum conyzoides L. (Asteraceae). The oil exerted acute toxicity on adults of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39671c99b0c95d4b925181333603fcd3
https://doi.org/10.1017/s1742758400019536

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Lavender lactone and other volatile constituents of the oleoresin from seeds ofGarcinia kola Heckel

Autor: Anja Looman, O. A. Onayade, Johannes J. C. Scheffer, Z. O. Gbile

Publikováno v: Flavour and Fragrance Journal. 13:409-412

The composition of the volatiles isolated by distillation-extraction from an oleoresin from a commercial sample of seeds of Garcinia kola Heckel grown in Nigeria was analysed by means of GLC, LSC and GC–MS. The volatiles consisted mainly of monoter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02d386f82f3df640f8fca3fc29a7bed7
https://doi.org/10.1002/(sici)1099-1026(199811/12)13:6<409::aid-ffj771>3.0.co

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Polynuclear aromatic compounds and other constituents of the herb essential oil ofSalvia coccinea juss. ex murr

Autor: A. Baerheim Svendsen, Johannes J. C. Scheffer, O. A. Onayade

Publikováno v: Flavour and Fragrance Journal. 6:281-289

The essential oils from herb samples of Salvia coccinea Juss. ex Murr. were analysed by GLC, LSC and GC-MS. The plant material was collected from the same location in Ile-Ife, Nigeria, in three consecutive years. About 40 components including polynuc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ada25b6071d5a83867c0cf3a196980f0
https://doi.org/10.1002/ffj.2730060408

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6-Hydroxycarvotanacetone and other constituents of the essential oil ofLaggera alata (D. Don) Sch. Bip. ex Oliv

Autor: O. A. Onayade, A. Der Van Gen, Johannes J. C. Scheffer, J. Schripsema

Publikováno v: Flavour and Fragrance Journal. 5:165-172

The essential oil from the herb of Laggera alata (D. Don) Sch. Bip. ex Oliv. was analysed by means of GLC, LSC, GC–MS and 1H-NMR spectrometry. Most of its components were identified, amongst which were phenolic ethers (about 45%), monoterpenes (22%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e19ea9db5b0198c8ec3588a086fe1b69
https://doi.org/10.1002/ffj.2730050307

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Composition of the herb essential oil of Hyptis spicigera Lam

Autor: Johannes J. C. Scheffer, O. A. Onayade, Anja Looman, A. Baerheim Svendsen

Publikováno v: Flavour and Fragrance Journal. 5:101-105

The essential oil isolated from aerial parts of Hyptis spicigera Lam., used for example in baths in northern Nigeria, was analysed by capillary GC. Fortyâthree components of the oil were identified, among which many occurred in small quantities.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be2f07844c9851e2665d613f6a96e23c
https://doi.org/10.1002/ffj.2730050209

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Sub-acute toxicity and biochemical effects of extracts of Anaphe venata larvae in mice

Autor: O. A. Onayade, E. O. Iwalewa, O. M. Daniyan, O. O. Oyedapo

Publikováno v: African Journal of Biomedical Research. 8

Ataxia syndrome which is characterized by sudden onset of severe muscular tremor and gait ataxia has been shown to be associated with the consumption of the larvae of Anaphe venata in South Western part of Nigeria. In this report, the sub -acute toxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f69f5c6af4a56258e130110f5a21f586
https://doi.org/10.4314/ajbr.v8i2.35767

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Acute Otitis media, malaria and pyrexia in the under five age group

Autor: O O Onayade, T A B Ogunniyi, P A Okeowo, Y B Amusa

Publikováno v: West African Journal of Medicine; Vol 24, No 3 (2005); 239-241

BACKGROUND Acute Otitis media is one of the most common childhood infections. It is responsible for every third visit to a pediatrician in a developed world. However, in Nigeria there is scanty knowledge about the incidence of Acute Otitis Media (AOM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8872854e50bb94ae0d0d6a28a0814653
https://doi.org/10.4314/wajm.v24i3.28205

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Epidemiology of otitis media in a local tropical African population

Autor: O. O. Onayade, I. K. T. Ijadunola, Y. B. Amusa

Publikováno v: West African Journal of Medicine; Vol 24, No 3 (2005); 227-230

BACKGROUND: Otitis media is one of the most common childhood infections. There are however very few community based studies on the prevalence of this disease in Nigeria children. OBJECTIVES: To establish the community prevalence of otitis media: and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2c2c69d390dd7a0680807499585602f
https://pubmed.ncbi.nlm.nih.gov/16276700

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