Results 251 to 260 of about 60,744 (313)
UHPLC-Q-TOF/MS unveils metabolic diversity in <i>Paris</i> L. and highlights medicinal potential of five newly identified species. [PDF]
Front PharmacolSun K +9 more
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Methyl Jasmonate Enhances Saponin Accumulation in Cultured <i>Panax notoginseng</i> Adventitious Roots. [PDF]
Plants (Basel)Liu K, Li P, Li W.
europepmc +1 more source
Decoding multicomponent crosstalk: integrated pharmacodynamic‒pharmacokinetic network of sour jujube seed. [PDF]
Chin MedWu Y +11 more
europepmc +1 more source
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Planta Medica, 1982
The chemical structure of gleditsia saponin C (GS-C), a major triterpenoid saponin of the fruit capsule of Gleditsia japonica Miq. (Leguminosae), comprised echinocystic acid, eight sugar units and two monoterpenyl groups ((+)2,6-dimethyl- and (+) 2-hydroxymethyl-6-methyl-6-(S)hydroxy-2- trans-2,7-octadienoyl groups).
Y, Okada +3 more
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The chemical structure of gleditsia saponin C (GS-C), a major triterpenoid saponin of the fruit capsule of Gleditsia japonica Miq. (Leguminosae), comprised echinocystic acid, eight sugar units and two monoterpenyl groups ((+)2,6-dimethyl- and (+) 2-hydroxymethyl-6-methyl-6-(S)hydroxy-2- trans-2,7-octadienoyl groups).
Y, Okada +3 more
openaire +2 more sources
Saponins and acylated saponins from Dizygotheca kerchoveana
Phytochemistry, 2004Four new triterpenoid saponins were isolated from the leaves and stem of branches of Dizygotheca kerchoveana along with seven known ones. The new saponins were respectively characterized as 3-O-[beta-D-glucopyranosyl-(1-->3)]-[beta-D-glucopyranosyl-(1-->2)]-alpha-L-arabinopyranosyl echinocystic acid, 3-O-[beta-D-glucopyranosyl-(1-->3)]-[beta-D ...
F R, Melek +4 more
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2015
The term saponin comes from the Latin word sapo,meaning "soap", reflecting a readiness to form stablesoap-like foams in aqueous solutions. The biologicalrole of saponins is not completely understood, butthey are generally considered to be part of a plant'sdefence system against pathogens and herbivores,particularly because of their bitter flavour ...
J TROISI +8 more
openaire +4 more sources
The term saponin comes from the Latin word sapo,meaning "soap", reflecting a readiness to form stablesoap-like foams in aqueous solutions. The biologicalrole of saponins is not completely understood, butthey are generally considered to be part of a plant'sdefence system against pathogens and herbivores,particularly because of their bitter flavour ...
J TROISI +8 more
openaire +4 more sources
1995
There is now a large body of theory concerning algebraic varieties over finite fields, and many conjectures exist in this area that are of great interest to researchers in number theory and algebraic geometry. This 1995 book is concerned with the arithmetic of diagonal hypersurfaces over finite fields, with special focus on the Tate conjecture and the ...
K. Hostettmann, A. Marston
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There is now a large body of theory concerning algebraic varieties over finite fields, and many conjectures exist in this area that are of great interest to researchers in number theory and algebraic geometry. This 1995 book is concerned with the arithmetic of diagonal hypersurfaces over finite fields, with special focus on the Tate conjecture and the ...
K. Hostettmann, A. Marston
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The Journal of Nutrition, 1995
Saponins, which are present in plants, have been suggested as possible anticarcinogens. They possess surface-active characteristics that are due to the amphiphilic nature of their chemical structure. The proposed mechanisms of anticarcinogenic properties of saponins include direct cytotoxicity, immune-modulatory effects, bile acid binding and ...
A V, Rao, M K, Sung
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Saponins, which are present in plants, have been suggested as possible anticarcinogens. They possess surface-active characteristics that are due to the amphiphilic nature of their chemical structure. The proposed mechanisms of anticarcinogenic properties of saponins include direct cytotoxicity, immune-modulatory effects, bile acid binding and ...
A V, Rao, M K, Sung
openaire +2 more sources
Phytochemistry, 1991
Three main saponins were isolated from the seeds of Albizzia lucida. Their structures were established by spectral analyses and chemical and enzymatic transformations as 3-O-[beta-D-xylopyranosyl(1----2)-alpha-L-arabinopyranosyl (1----6)] [beta-D-glucopyranosyl (1----2)] beta-D-glucopyranosyl echinocystic acid; 3-O-[alpha-L-arabinopyranosyl (1----6 ...
F. ORSINI, F. PELIZZONI, L. VEROTTA
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Three main saponins were isolated from the seeds of Albizzia lucida. Their structures were established by spectral analyses and chemical and enzymatic transformations as 3-O-[beta-D-xylopyranosyl(1----2)-alpha-L-arabinopyranosyl (1----6)] [beta-D-glucopyranosyl (1----2)] beta-D-glucopyranosyl echinocystic acid; 3-O-[alpha-L-arabinopyranosyl (1----6 ...
F. ORSINI, F. PELIZZONI, L. VEROTTA
openaire +3 more sources