منابع مشابه
Isolation and Characterization of Aromatase Inhibitors from Brassaiopsis glomerulata (Araliaceae).
The hexane- and ethyl acetate-soluble extracts of the leaves of Brassaiopsis glomerulata (Blume) Regel (Araliaceae), collected in Indonesia, were found to inhibit aromatase, the rate-limiting enzyme in the production of estrogens from androgens, in both enzyme- and cell-based aromatase inhibition (AI) assays. Bioassay-guided fractionation led to the isolation of six known compounds of the stero...
متن کاملDevelopment of woody branch attachments in Schefflera (Araliaceae or Apiaceae).
Attachment of branches in Schefflera is unusual in that it involves fingerlike woody extensions that originate in the cortex and pass gradually into the woody cylinder of the parent shoot. We tested the hypothesis that these structures could be roots since Schefflera is a hemi-epiphyte with aerial roots. These branch traces originate by secondary development in the many leaf traces (LTs) of the...
متن کاملEssential oils of the leaves of the Raukaua genus (Araliaceae).
The Raukaua genus of the family Araliaceae consists of 3 species, R. anomalus, R. edgerleyi and R. simplex, all endemic to New Zealand. The essential oil of R. edgerleyi and R. simplex consisted largely of monoterpenes. Limonene was the most abundant (23%) in R. edgerleyi and myrcene the most abundant (34%) in R. simplex. The oil of R. simplex lacked any significant sesquiterpenoids whereas bic...
متن کاملTetraplasandra lydgatei (Araliaceae): Taxonomic Recognition of a Rare, Endemic Species from O‘ahu, Hawaiian Islands
Tetraplasandra is a genus of seven species endemic to the Hawaiian Archipelago. Recent field studies in the Ko‘olau Mountains on the island of O‘ahu have led to a taxonomic reevaluation of a rare species, Tetraplasandra lydgatei. The species, originally described in the late 1800s, was placed into the widespread, polymorphic species T. oahuensis in a subsequent treatment of the genus. Several m...
متن کاملApplication of RAD Sequencing for Evaluating the Genetic Diversity of Domesticated Panax notoginseng (Araliaceae)
Panax notoginseng, a traditional Chinese medicinal plant, has been cultivated and domesticated for approximately 400 years, mainly in Yunnan and Guangxi, two provinces in southwest China. This species was named according to cultivated rather than wild individuals, and no wild populations had been found until now. The genetic resources available on farms are important for both breeding practices...
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ژورنال
عنوان ژورنال: Notizblatt des Königl. botanischen Gartens und Museums zu Berlin
سال: 1914
ISSN: 0258-1485
DOI: 10.2307/3994531