نتایج جستجو برای: rhizomes
تعداد نتایج: 1969 فیلتر نتایج به سال:
explore relationships between species of emergent aquatic vegetation communities and their environmental conditions. The modeling approach was used to evaluate the potential persistence of two desired — and quantitatively important — rhizomatous plant species under various climatological conditions: Sagittaria latifolia, common in freshwater systems, can produce tubers as well as rhizomes; Spar...
The Anthelmintic activity of petroleum ether, methanol and chloroform extract of rhizomes of Nymphaea rubra Linn were evaluated separately and the activities were compared with that of Albendazole. The petroleum ether, ethanol and chloroform extract exhibited dose dependent activity. The ethanolic extract showed remarkable Anthelmintic activity.
The rhizome of Nelumbo nucifera Gaertn (fam. Nymphaeaceae) was studied to fix the parameters for pharmacognostical standards. The present investigation deals with the macro and microscopically characters of rhizome along with studies on some physical constants, behavior of powdered rhizomes on treatment with different chemical reagents and florescence characteristics on exposure to U.V light, w...
From the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand, six new sesquiterpenes, (+)- and (-)-comosols (1, 2), comosones I (3), II (4), and III (5), and dimethoxycurcumenone (6), were isolated. Their structures were elucidated on the basis of chemical and physicochemical evidence.
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