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Triterpenoid saponins in tea (Camellia sinensis) plants: biosynthetic gene expression, content variations, chemical identification and cytotoxicity
Tea saponins tea infusions anticancer activity biosynthesis gene expression tea processing
2023/4/20
Very little is known about saponins in tea and their biosynthesis in tea plants despite of theimportance. Here, we studied tea saponins and their biosynthesis genes. Saponins were promptly recovered i...
Isolation and Quantification of Triterpenoid Acids from Ganoderma applanatum of Istrian Origin
Ganoderma applanatum triterpenoids ganoderic acids
2009/3/23
Various Ganoderma spp. have been known for their wide range of pharmacologically active compounds. From Ganoderma applanatum of Istrian origin, growing on Populus, triterpenoid acids were isolated and...
Optimization of Microwave-Assisted Extraction of Antihepatotoxic Triterpenoid from Actinidia deliciosa Root and Its Comparison with Conventional Extraction Methods
microwave-assisted extraction (MAE) Actinidia deliciosa root triterpenoid response surface methodology
2009/3/3
A simple and rapid microwave-assisted extraction (MAE) procedure has been developed and optimized for extracting triterpenoids (TTP) from the Actinidia deliciosa root. Several variables that could pot...
A New Ursane-type Triterpenoid from Salvia santolinifolia
Salvia santolinifolia Labiatae triterpenoid enzyme inhibition
2010/4/16
Santolinoic acid (1), a new ursane-type triterpene was isolated from the chloroform soluble fraction of Salvia santolinifolia. Its structure was established as 2a, 3b, 9a-trihydroxyurs-12-en-28-oic ac...
Cyclic Triterpenoid Saponins from Campanula lactiflora
Campanula lactiflora lactifloroside A and B campanuloic acid 15-deoxycampanuloic acid cyclic bisdemoside
2010/4/19
Two cyclic natural compounds, 3b-O-[a-L-rhamnopyranosyl- (1 \to 2)-b-D-glucopyranosyl]-13a,14a-epoxy-8a,12b, 15-trihydroxy-(17E,21E)-17,21-campanuldien-6'(30)-olide, called lactifloroside A, 1, and 3b...