Property gradients in oil palm trunk (Elaeis guineensis)
نویسندگان
چکیده
منابع مشابه
Circadian control of isoprene emissions from oil palm (Elaeis guineensis).
The emission of isoprene from the biosphere to the atmosphere has a profound effect on the Earth's atmospheric system. Until now, it has been assumed that the primary short-term controls on isoprene emission are photosynthetically active radiation and temperature. Here we show that isoprene emissions from a tropical tree (oil palm, Elaeis guineensis) are under strong circadian control, and that...
متن کاملMicrobial degradation of palm (Elaeis guineensis) biodiesel.
The kinetics of biodegradation of palm-derived fatty methyl and ethyl esters (Elaeis guineensis biodiesel) by a wild-type aerobic bacterial population was measured at 20 degrees C, as the rate of oxygen uptake by a manometric technique. The methyl and ethyl biodiesels were obtained by potassium-hydroxide catalysed trans-esterification of palm oil, respectively. The bacterial flora included the ...
متن کاملStability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments.
We evaluated 38 dura x pisifera (DP) oil palm progenies in four locations in Malaysia for genotype by environment interaction and genotypic stability studies. The DP progenies derived from crosses between pisifera palms of AVROS, Serdang S27B, Serdang 29/36, and Lever Cameroon were chosen to be the males' parent and Deli dura palms designated as females' parent. All the locations differed in te...
متن کاملLipase activity, mesocarp oil content, and iodine value in oil palm fruits of Elaeis guineensis, Elaeis oleifera, and the interspecific hybrid O×G (E. oleifera × E. guineensis).
BACKGROUND One factor affecting crude palm oil quality is the formation of free fatty acids (FFA), often attributed to the hydrolytic action of mesocarp lipase. The aim of this work was to evaluate the enzyme behavior and to look toward new genotypes with low FFA production, high yield, and better oil quality. RESULTS Lipase activity was strongly activated at low temperatures (5 °C). At this ...
متن کاملThe Metabolism of the Germinating Oil Palm (Elaeis guineensis) Seedling : In Vivo Studies.
The metabolism of (14)C-labeled fatty acids and triacylglycerols was followed in intact germinating oil palm seedlings as well as in tissue slices. In the germinating seedling, the shoot contained a normal pattern of membrane fatty acids (mainly C(16), C(18:1), C(18:2)) but the kernel contained about 68% C(12) and C(14) fatty acids. Haustorium fatty acids were intermediate between the two. [(14...
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ژورنال
عنوان ژورنال: Journal of Wood Science
سال: 2018
ISSN: 1435-0211,1611-4663
DOI: 10.1007/s10086-018-1750-8