Results 161 to 170 of about 6,239 (214)

The effects of LED Spectra on synthesis of antiparasitic bioactive compound in Eurycoma longifolia hairy root culture against Blastocystis Sp. [PDF]

open access: yesSci Rep
Abushattal MAK   +7 more
europepmc   +1 more source

Chemogeographical evolution of quassinoids in simaroubaceae

Phytochemistry, 1991
Abstract The presence of canthinones and β-carbolines suggests the derivation of the Simaroubaceae from protorutaceous stock. The evolutionary trend towards the substitution of such anthranilate-derived alkaloids by limonoids in Rutaceae is paralleled by their substitution by quassinoids in Simaroubaceae.
M F G F Da Silva
exaly   +2 more sources

Quassinoids from the leaves of the Madagascan Simaroubaceae Samadera madagascariensis

Phytochemistry, 2005
An investigation of the leaves of the Madagascan Simaroubaceae Samadera madagascariensis has yielded three C18 quassinoids, 5beta,6-dihydrosamaderine A, 2-chlorosamaderine A, and samaderolactone A, and a C19 quassinoid, 3,4beta-dihydrosamaderine C, together with the known quassinoids samaderine A, samaderine B, and cedronin.
Dulcie A Mulholland
exaly   +4 more sources

A Revision of Kirkia (Simaroubaceae)

Kew Bulletin, 1980
This article was planned as a precursor to an account of Simaroubaceae for the Flora of Tropical East Africa but I found it necessary to look at Kirkia throughout its whole range. All specimens cited below have been seen unless otherwise stated and those without indication are at K.
openaire   +1 more source

Additional Notes on the Simaroubaceae

Brittonia, 1945
In my pape r on the genus Castela (Jour . Arnold Arb. 25: 122-128. 1944) I mainta ined C. erecta Turp. , C. galapageia Hook. f., and C. tortuosa Liebm. [= C. texana (T. & G.) Rose] as very closely related species, with the note that "accumulat ion of more mater ia l may force their combination into one species." A p r i m e fac tor in the re tent ion ...
openaire   +1 more source

Floral Morphology of Some Members of the Simaroubaceae

Botanical Gazette, 1958
1. The floral anatomy of Ailanthus excelsa, A. malabarica, A. grandis, A. glandulosa, Picrasma quassioides, and Brucea sumairana, members of the tribe Eusimaroubae of the Simaroubaceae, is described. 2. The actinomorphic dichlamydeous flowers are either pentamerous or tetramerous in all the cycles.
N. C. Nair, R. K. Joshi
openaire   +1 more source

Pollen Morphology of Indian Simaroubaceae

Nelumbo
The present work relates to the pollen morphology of Indian taxa belonging to Simaroubaceae. Pollen grains of 18 species of 10 genera have been described, measured and illustrated. Their characteristic features have been summarized and two basic pollen have been recognized. A key to the pollen grains of ihe genera examined is also provided.
openaire   +1 more source

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