Results 151 to 160 of about 73,444 (214)

Advances in steroidal saponins biosynthesis

Planta, 2021
This work reviews recent advances in the pathways and key enzymes of steroidal saponins biosynthesis and sets the foundation for the biotechnological production of these useful compounds through transformation of microorganisms. Steroidal saponins, due to their specific chemical structures and active effects, have long been important natural products ...
Yiyang Chen   +3 more
openaire   +2 more sources

Steroidal Saponins in Oat Bran

Journal of Agricultural and Food Chemistry, 2016
Saponins are one type of widespread defense compound in the plant kingdom and have been exploited for the production of lead compounds with diverse pharmacological properties in drug discovery. Oats contain two unique steroidal saponins, avenacoside A, 1, and avenacoside B, 2.
Jun-Li Yang, Shengmin Sang, Yantao Zhao
exaly   +3 more sources

Steroidal Alkaloid Saponins and Steroidal Saponins From Solanum surattense

Phytochemistry, 2011
A 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
exaly   +3 more sources

Steroidal saponins from Smilacina japonica

Fitoterapia, 2012
Three new steroidal saponins, japonicoside A (1), japonicoside B (2) and japonicoside C (3) were isolated from the dried rhizomes and roots of Smilacina japonica A. Gray. Their structures were elucidated as (25S)-5α-spirostan-9(11)-en-3β-ol 3-O-β-D-glucopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside (1), (25S ...
Xia, Liu   +4 more
openaire   +2 more sources

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