Results 261 to 270 of about 60,744 (313)
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Planta Medica, 1988
It has been found that the water solubilities of saikosaponins, the active principles of Bupleuri radix, are greatly increased in the presence of ginsenoside-Ro, the glucuronide bisdesmoside of oleanolic acid of Ginseng. No solubilizing effect was observed with the neutral dammarane Saponins of Ginseng.
K, Watanabe +4 more
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It has been found that the water solubilities of saikosaponins, the active principles of Bupleuri radix, are greatly increased in the presence of ginsenoside-Ro, the glucuronide bisdesmoside of oleanolic acid of Ginseng. No solubilizing effect was observed with the neutral dammarane Saponins of Ginseng.
K, Watanabe +4 more
openaire +2 more sources
Steroidal alkaloid saponins and steroidal saponins from Solanum surattense
Phytochemistry, 2011A rare 16β-H steroidal alkaloid saponin (1), an avenacoside-type saponin (2), two steroidal saponins (4, 5), one revised-structure steroidal saponin (3) and six known compounds (6-11) were isolated from aerial parts of Solanum surattense Burm. f. Their structures were established on the basis of physical data, as well as by using spectroscopic (HRESIMS,
Yuanyuan, Lu +2 more
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1996
Saponins are complex multifunctional molecules made up of an aglycone (steroid or triterpene) and of one or several chains of sugars. They are polar and their isolation and separation require solvents and adsorbents of high polarities, sometimes associated with moderately high temperatures.
G, Massiot, M G, Dijoux, C, Lavaud
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Saponins are complex multifunctional molecules made up of an aglycone (steroid or triterpene) and of one or several chains of sugars. They are polar and their isolation and separation require solvents and adsorbents of high polarities, sometimes associated with moderately high temperatures.
G, Massiot, M G, Dijoux, C, Lavaud
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2013
Abstract This chapter focuses on saponins in quinoa (Chenopodium quinoa), particularly on their chemical structures, biosynthesis, and industrial applications. The genetic basis of saponin content, methods for saponin analysis, and techniques for the removal of saponins from seeds are also covered.
A. Bhargava, S. Srivastava
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Abstract This chapter focuses on saponins in quinoa (Chenopodium quinoa), particularly on their chemical structures, biosynthesis, and industrial applications. The genetic basis of saponin content, methods for saponin analysis, and techniques for the removal of saponins from seeds are also covered.
A. Bhargava, S. Srivastava
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Chemical Synthesis of Saponins
2014Saponins are a large family of amphiphilic glycosides of steroids and triterpenes found in plants and some marine organisms. By expressing a large diversity of structures on both sugar chains and aglycones, saponins exhibit a wide range of biological and pharmacological properties and serve as major active principles in folk medicines, especially in ...
You, Yang, Stephane, Laval, Biao, Yu
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Phytochemistry, 2003
Saponins are a diverse family of secondary metabolites that are produced by many plant species, particularly dicots. These molecules commonly have potent antifungal activity and their natural role in plants is likely to be in protection against attack by pathogenic microbes. They also have a variety of commercial applications including use as drugs and
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Saponins are a diverse family of secondary metabolites that are produced by many plant species, particularly dicots. These molecules commonly have potent antifungal activity and their natural role in plants is likely to be in protection against attack by pathogenic microbes. They also have a variety of commercial applications including use as drugs and
openaire +2 more sources