Rapid, cost-effective and accurate quantification of Yucca schidigera Roezl. steroidal saponins using HPLC-ELSD method
نویسندگان
چکیده
منابع مشابه
Spirostane-Type Saponins Obtained from Yucca schidigera.
It is well known that spirostane-type saponins show various bioactivities. In our on-going program of screening these kinds of constituents from natural products, Yucca schidigera was found to be rich in them, and nine new spirostanol saponins, Yucca spirostanosides A₁ (1), A₂ (2), B₁ (3), B₂ (4), B₃ (5), C₁ (6), C₂ (7), C₃ (8), and D₁ (9), together with five known ones (10-14) were isolated fr...
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An HPLC/ESI/MS method has been developed to identify and quantify the spirostanol glycosides in the rhizomes of five Polygonatum species. The relative distribution of two steroidal saponins in each extract was established using the selective ion monitoring (SIM) mode via an electrospray ionization (ESI) source. It was found that there were significant differences in the amount of spirostanol gl...
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ژورنال
عنوان ژورنال: Food Chemistry
سال: 2017
ISSN: 0308-8146
DOI: 10.1016/j.foodchem.2016.11.033