Addition - The Alkaloids of Crotalaria spectabilis Roth
نویسندگان
چکیده
منابع مشابه
Alkaloids in Seneclo and Crotalaria
When tested for ornithine and arginine decarboxylases, pyrrolizidine alkaloid-bearing Senecio riddellii, S. longilobus (Compositae), and Crotalaria retusa (Leguminosae) plants exhibited only ornithine decarboxylase activity. This contrasts with previous studies of four species of pyrrolizidine alkaloid-bearing Heliotropium (Boraginaceae) in which arginine decarboxylase activity was very high re...
متن کاملStudy of the proteolytic activity of the tropical legume Crotalaria spectabilis.
The characterization of legume proteases contributes to the understanding of the physiology of plants and their interaction with the environment. Thirteen extracts from various parts of Crotalaria spectabilis were made using different extraction systems. The highest protein content was found in seeds, and the most pronounced proteolytic activity was observed in leaf extracts, with an optimal pH...
متن کاملStudy of the Proteolytic Activity of the Tropical Legume Crotalaria spectabilis
Legumes of the genus Crotalaria contain appro ximately 550 species dispersed throughout the world, the great majority well adapted to the tropical climate. Only a limited number occurs in temperate regions. They are annual erect herbs or woody shrubs, originated from India, Africa, and Madagascar, and have been used in the paper and animal feed industry as a source of fi bers and silage, in gre...
متن کاملFast and reliable detection of toxic Crotalaria spectabilis Roth. in Thunbergia laurifolia Lindl. herbal products using DNA barcoding coupled with HRM analysis
BACKGROUND Nowadays, medicinal plants are used as a popular alternative to synthetic drugs. Many medicinal plant products have now been commercialized throughout various markets. These products are commonly sold in processed or modified forms such as powders, dried material and capsules, making it almost impossible to accurately identify the constituent species. The herbal plant known as 'Rang ...
متن کاملOrnithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria.
When tested for ornithine and arginine decarboxylases, pyrrolizidine alkaloid-bearing Senecio riddellii, S. longilobus (Compositae), and Crotalaria retusa (Leguminosae) plants exhibited only ornithine decarboxylase activity. This contrasts with previous studies of four species of pyrrolizidine alkaloid-bearing Heliotropium (Boraginaceae) in which arginine decarboxylase activity was very high re...
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ژورنال
عنوان ژورنال: Australian Journal of Chemistry
سال: 1957
ISSN: 0004-9425
DOI: 10.1071/ch9570474c