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Estimating fatty acid content in cow milk using mid-infrared spectrometry.
- H. Soyeurt, P. Dardenne, +6 authors N. Gengler
- Chemistry, Medicine
- Journal of dairy science
- 1 September 2006
Interest in the fatty acid composition of dairy products is increasing; however, the measurement of fatty acids requires using gas-liquid chromatography. Although this method is suitable, it involves… Expand
Volatile Constituents and Antimicrobial Activity of Lavandula stoechas L. Oil from Tunisia
Abstract An oil obtained from the dried leaves of Lavandula stoechas L. in 0.77% yield was analyzed by capillary GC and GC/MS. Fenchone (68.2%) and camphor (11.2%) were the main components of the 28… Expand
Establishment of normal and transformed root cultures of Artemisia annua L. for artemisinin production.
Summary Transformed cultures of Artemisia annua L. (Asteraceae) were established by the co-culture method using leaf segments of A. annua and Agrobacterium rhizogenes NCIB 8196 or MAFF 03-01724. The… Expand
Effect of Site Location and Collecting Period on the Chemical Composition of Hyptis Spicigera Lam. an Insecticidal Essential Oil from North-Cameroon
Abstract Hyptis spicigera essential oils from seven localities in the North-Cameroon (Ngaoundere, Guirvidig, Kodeck, Lara, Toloum, Kaele, Tchecal-baila) were investigated by GC and GC/MS. Results… Expand
Chemical changes and influences of rapeseed antinutritional factors on gestating and lactating ewes: 1. Animal performances and plasma hormones and glucose
Abstract An experiment was carried out in order to study the effects of high levels of low-glucosinolates (LG)-rapeseed meal of two varieties (Apex or Synergy) on ewes and lambs performances and… Expand
Potential physical and chemical barriers to infection by the burrowing nematode Radopholus similis in roots of susceptible and resistant banana ( Musa spp.)
Resistance in banana roots against the burrowing nematode Radopholus similis has been correlated in the past with the phenylpropanoid pathway of secondary metabolism, but quantitative chemical… Expand
Role of terpenes from aphid‐infested potato on searching and oviposition behavior of Episyrphus balteatus
To cope with pathogen and insect attacks, plants develop different mechanisms of defence, in both direct (physical and chemical) and indirect ways (attractive volatiles to entomophagous beneficials).… Expand
Analysis of Pollen and Nectar of Arbutus unedo as a Food Source for Bombus terrestris (Hymenoptera: Apidae)
- P. Rasmont, Ariane Regali, +9 authors L. Chittka
- Biology, Medicine
- Journal of economic entomology
- 1 June 2005
Abstract The mineral, total amino acid, and sterol compositions of pollen collected by Apis mellifera L. were compared with the pollen of a plant consumed by Bombus terrestris (L.): Arbutus unedo L.… Expand
Fatty acid hydroperoxides pathways in plants. A review.
The present paper focusses on the fatty acid hydroperoxides pathways, mainly hydroperoxide lyase and hydroperoxide dehydrase. For each enzyme, the definition, occurrence and subcellular localization… Expand
Alternative protection of cowpea seeds against Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) using hermetic storage alone or in combination with Boscia senegalensis (Pers.) Lam ex Poir.
Abstract The effect of hermetic storage alone or in combination with Boscia senegalensis has been evaluated against Callosobruchus maculatus . Analysis of gas concentrations within a 7-day period… Expand