The invention discloses a composition preparation of 24-methylene cycloartenol feruloyl esterase, and a purification process thereof. The purity of 24-methylene cycloartenol feruloyl esterase purified by the purification process can reach more than 80%. The composition disclosed by the invention contains ...
(1989) Conformational analysis of cycloartenol, 24-methylenecycloartanol and their derivatives. Agric. Biol. Chem. 53, 1901-1912Yoshida, K., Hirose, Y., Imai, Y., Kondo, T., 1989. Conformational analysis of cyclo- artenol, 24-methylenecycloartanol, and their derivatives. Agricultural and...
S. Microbial transformation of cycloartenol and 24-methylenecycloartanol. Tetrahedron Lett., 1990, 31, 1283-1286.Lee, S. S.; Young, L. H.; Wang, K. C. Microbial transformation of cy- cloartenol, 24-methylenecycloartanol, and lanosterol, II. Isolation and char- acterization of C19 ...
lanosterol, cycloartenol, 24-methylenecholesterolfucosterolsterol biosynthesisLanosterol and cycloartenol labelled with tritium at C-2, and 24-methylenecholesterol and fucosterol labelled with tritium at C-2 and C-4 were fed to actively growing cultures of Chlorella ellipsoidea. Lanosterol and ...
Microsomes from suspension cultures of bramble (Rubus fruticosus) were incubated in the presence of S-adenosyl methionine and various Δ-24(25) and Δ-24(28) sterols. Cycloartenol, a δ-24 9β,19β-cyclopropyl sterol, is efficiently methylated, giving 24-methylene cycloartanol. Some 24-...
31-norcycloartenol.The esterified and unesterified sterol fractions of bee-gathered mixed pollens were examined, and total sterol composition was determined. Two new sterols of pollens, 14α-methyl-9β,19-cyclo-5α-cholest-24-en-3β-ol (24-dehydropollinastanol) and 14α-methyl-5α-ergost...
24-methylenecycloartanolA cell free microsomal preparation of Zea mays shoots has been employed to investigate the products of the S-adenosyl methionine-cycloartenol mdoi:10.1016/0031-9422(83)80143-5Neil L.A. MissoL.John GoadElsevier LtdPhytochemistry...
From the leaves of Symphoricarpus albus the triterpene alcohols lanosterol and 24-methylenelanost-8-en-3β-ol in addition to cycloartenol, 24-methylenecycloartanol, butyrospermol, lupeol, α- and β-amyrin, and bauerenol, the 4α-methylsterols gramisterol, obtusifoliol, cycloeucalenol, ...