Results 171 to 180 of about 2,535 (219)
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Epicuticular wax of Cirsium arvense
Phytochemistry, 1982Abstract Epicuticular wax of Cirsium arvense contains hydrocarbons (12%), esters (35%), free acids (3%), free alcohols (10%), triterpene acetates (8%) and 1,3-ditetradecanoyl-2-hexanoylglycerol (8%) as major components. Minor components are triterpene alcohols (3%) and nonacosan-10-ol (2%).
Tulloch, Alexander P. +1 more
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Epicuticular wax of Colletia paradoxa
Phytochemistry, 1983Abstract The composition of Colletia paradoxa epicuticular wax was determined.
Patrick Moyna +3 more
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Epicuticular wax of olive leaves
Phytochemistry, 1992Abstract The main components of the chloroform-soluble epicuticular waxes from olive tree leaves (Olea europaea cvs Coratina and Cipressino), were triterpene oleanolic and betulinic acids and triterpenols sitosterol, α- and β-amyrin, uvaol and erythrodiol. The waxes of both cultivars contain the ubiquitous wax classes of alkanes, alcohols, aldehydes,
Giorgio Bianchi +3 more
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Epicuticular waxes of albino maize
Phytochemistry, 1982Abstract Epicuticular wax of albino maize seedlings contains alkanes (9.5 %), esters (23.3 %), aldehydes (14.1 %) and free alcohols (53.1 %).
BIANCHI G., SALAMINI F., AVATO, Pinarosa
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Analysis of Epicuticular Waxes
1991The plant surfaces which are exposed to the atmosphere, such as leaves, stems, fruits, and petals, are covered with a hydrophobic, water repellent substance called wax, of which the leaf waxes have received most attention. The outer surface of leaf epidermis is covered with a substance called cutin which is usually impregnated with wax; together they ...
S. Misra, A. Ghosh
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Epicuticular wax of Juniperus scopulorum
Phytochemistry, 1981Abstract Epicuticular wax from Juniperus scopulorum contains hydrocarbons (16%), esters (11%), free acids (1%), nonacosan-10-ol (27%), nonacosane-diols (7%) and estolides (16%). The major hydrocarbon is tritriacontane; the principal esters are C 34 –C 46 , mainly octyl and decyl esters of C 28 -C 36 acids; and the diols consist of nonacosane-4,10 ...
Tulloch, Alexander P., Bergter, Lothar
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Epicuticular wax of Panicum virgatum
Phytochemistry, 1980Abstract Leaf and stem wax of Panicum virgatum contains hydrocarbons (4%), esters (3%), free acids (2%), free alcohols (1%), triterpene alcohols (2%), β-diketones (69%) and hydroxy β-diketones (6%). Principal free alcohols range in chain length from C 26 to C 32 .
Alexander P. Tulloch, Leslie L. Hoffman
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Epicuticular wax of Agropyron intermedium
Phytochemistry, 1976Abstract Wax on leaves of Agropyron intermedium contains hydrocarbons (11%, C27–C33), esters (11%, C32–C60), free alcohols (180%, C26) 25-oxohentriacontane-14,16-dione (17%), 10-oxohentriacontane-14,16-dione (5y%), 25-hydroxyhentriacontane-14,16-dione (12%) and 26-hydroxyhentriacontane-14,16-dione (2%).
Alexander P. Tulloch, Leslie L. Hoffman
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Epicuticular Wax Ultrastructure
1998Over the past decades, systematically relevant information on structure and composition of the plant cuticle based on SEM studies have been published (survey in Barthlott 1990). The cuticles of the majority of higher plants are covered with epicuticular wax secretions. They often cause a glaucous appearance.
W. Barthlott, I. Theisen
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Ultrastructure and origin of epicuticular wax tubes
Journal of Ultrastructure Research, 1974Coiled wax ribbons have been found intermingled among the long, thin tubes characteristic of some barley and wheat cuticles. An analysis of the structure of these wax ribbons and their relationship to the tubes has led to the following hypothesis to explain the origin of the broad spectrum of observed epicuticular wax structures.
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