Posted on

gerol seeds

Chkhve Tkhesop, Lekarstvennye rasteniya (Medicinal Plants), Moscow: Meditsina, 1987, p. 607.

Kharkevich, S.S. and Kachura, N.N., Redkie vidy rastenii sovetskogo Dal’nego Vostoka i ikh okhrana (Rare Plant Species of the Soviet Far East and Their Conservation), Moscow: Nauka, 1981.

Golovach, A.G., Chinese Aristolochia Aristolochia manshuriensis Aristolochia manshuriensis Kom., in Zelenoe stroitel’stvo: Sb. rabot po obmenu nauch.-proizv. peredovym opytom (Green Construction: Collected Articles on Scientific Know-How Activity), Leningrad: Nauka, 1963, pp. 35–52.

Buy single article

Price includes VAT (Russian Federation)
Tax calculation will be finalised during checkout.

Flora of China, St. Louis: Missouri Botan. Garden Press, 2003.

Access options

Kharkevich, S.S., Family Aristolochia, in Sosudistye rasteniya (Vascular Plants), Kharkevich, S.S., Ed., Leningrad: Nauka, 1987, vol. 2, pp. 19–21.

Krasnaya kniga Evreiskoi avtonomnoi oblasti. Redkie i nakhodyashchiesya pod ugrozoi ischeznoveniya vidy rastenii i gribov (Red Data Book of the Jewish Autonomous Region. Rare and Endangered Plant and Fungal Species), Novosibirsk: Arta, 2006.

Involucrin amounts of NHEK incubated…

LC-ESI-MS (negative mode) of the methanol-water partition M and the recovered HSCCC fractions…

Effects of 10 μ g/mL…

Structures of the identified compounds…

Figures

HSCCC-separation of the methanol-water partition M from avocado seed cotyledons material. Recovered fractions…

Effects of 10 μ g/mL…

HSCCC-separation of the methanol-water partition…

Effects of 10 μ g/mL avocado cotyledon methanol-water partition and HSCCC fractions on…

Extraction and fractionation scheme of avocado seed material. (a) Extraction of complete avocado…

Phytochemical investigation of avocado seed material (Persea americana Mill., Lauraceae) resulted in the isolation of two glucosylated abscisic acid derivates. One of these was not known as a natural product and can be regarded as a potential ‘missing link’ in abscisic acid metabolism in plants. After fractionation by high-speed countercurrent chromatography, and multiple steps of column chromatography, structures were elucidated by 1D-, 2D-NMR, electrospray-MS to be the novel beta-d-glucoside of (1’S,6’R)-8′-hydroxyabscisic acid, and (1’R,3’R,5’R,8’S)-epi-dihydrophaseic acid beta-d-glucoside. Absolute configuration was determined by circulardichroism, optical rotation, and by NOE experiments.