Results 51 to 60 of about 25,809 (268)
Duvatrienediols in cuticular wax of Burley tobacco leaves
4, 8, 13-Duvatriene-1, 3-diol diastereoisomers have been identified in the cuticular wax of fresh Burley tobacco leaves. Their structures were determined by gas-liquid chromatography, mass spectrometry, and infrared and ultraviolet spectroscopy. Butylboronic acid derivatives of the alpha, beta-isomers were separated by gas-liquid chromatography and ...
S Y Chang, C Grunwald
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The origin of multiple DSC melting peaks of Fischer-Tropsch hard waxes [PDF]
Includes abstract.Includes bibliographical references (leaves 157-163).The differential scanning calorimetry (DSC) analyses of the Fischer-Tropsch (FT) hard waxes display multiple melting peaks, the origin of which is unknown. The phenomenon is sometimes
Webber, Glenda Vanessa
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Cuticular wax composition of ‘Celeste’ and ‘Somerset’ cherry fruit [PDF]
The cuticular layer plays an important role in protecting fruits against water loss and invasive microorganisms and insects, both during on-tree development and postharvest storage. There is also experimental evidence that cuticle composition and structure may be a relevant factor accounting for firmness and other textural attributes.
Belge, Burcu +6 more
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Foliar cuticular waxes of cultivated species and varieties of Coffea [PDF]
The cuticular waxes of leaves of Coffea arabica cv. ‘Catuaí Vermelho’, C. arabica cv. ‘Obatã’, Coffea canephora cv. ‘Apoatã’, Coffea racemosa and two hybrids between C. arabica and C.
Guerreiro-Filho, Oliveiro +3 more
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Cuticular wax plays an important role in plant drought tolerance by limiting non-stomatal water loss and has a diverse micromorphology and composition.
Zhiyan Wan +6 more
doaj +1 more source
Cuticular wax biosynthesis as a way of inducing drought resistance [PDF]
Plants have evolved diverse adaptive strategies to cope with drought or water deficit conditions, such as stomatal closure, maintenance of root growth and water uptake, and biosynthesis of osmoprotectants. Accumulation of cuticular waxes also contributes to drought resistance.
Pil Joon, Seo, Chung-Mo, Park
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Honeybees discriminate cuticular waxes based on esters and polar components
Quantitative chemical analyses of cuticular waxes of the honeybee Apis mellifera with gas chromatography and mass spectrometry showed significant differences in the chemical composition of cuticular waxes from drones and workers performing different ...
Birgit Fröhlich +5 more
core +1 more source
Scratching the surface: The diversity and roles of triterpenoids in plant cuticular waxes [PDF]
The cuticle and cuticular waxes play vital roles as the interface between a plant and its environment. Cuticular waxes are composed of very long-chain fatty acids (VLCFAs) and their derivatives as well as triterpenoids, which are specialized metabolites.
Klavins, Linards +10 more
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Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen +16 more
wiley +1 more source
Function of Cuticular Waxes in Plant Response to Wounding [PDF]
Neutral lipids, such as triacylglycerol (TAG) and wax are essential metabolites for plants. TAG is the most abundant storage compound in all eukaryotes. It plays an important role in plant germination but also in lipid homeostasis upon stress. Wax is a mixture of aliphatic compounds, which all together form a hydrophobic film, covering all aerial parts
Lewandowska, Milena +4 more
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