Natural antioxidants. III. Antioxidative components isolated from rhizome of Curcuma longa L.
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چکیده
منابع مشابه
Studies on antifertility effect of rhizome of curcuma longa linn
Turmeric is used as a condiment and also as a herbal medicine in different kinds of illness. It is used by tribes as an antifertility and aborcifacient agent for a long period in different parts of India. Because of scarcity of research data regarding the effectiveness and mode of action of curcumin, the active principle present in turmeric, we undertake this research work to evaluate its antif...
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In recent year there has been rapid increase in the standardization of selected medicinal plant of potential therapeutic significance. Despite the morden techniques, identification of plant drug by Pharmacognostic study is more reliable. The rhizomes of Curcuma longa reported to have good medicinal values in traditional system of medicines. The present study deals with pharmacognostic parameter...
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Pulverized rhizome of Curcuma longa on hydrodistilation, afforded oil in the yield of 1.24% v/w. The oil was investigated by GC and GC/MS. Hydrocarbon monoterpenes (46.9%) constituted bulk of the oil. The major constituents of the oil were, $-bisabolene (13.9%), trans-ocimene (9.8%), myrcene (7.6%), 1,8-cineole (6.9%), "-thujene (6.7%) and thymol (6.4%). Key word: Index: curcuma longa % Zingibe...
متن کاملUltrasonic Assisted Extraction of Natural Pigments from Rhizomes of Curcuma Longa L.
Ultrasound-assisted extraction (UAE) was evaluated as a simpler and more effective alternative to conventional extraction methods for the isolation of curcuminoids from turmeric plant rhizomes. The turmeric samples were extracted under indirect sonication in an ultrasonic bath, and compared with the conventional methods. It was found that the yield of ultrasound-assisted extraction was approxim...
متن کاملEthnobotany of turmeric (Curcuma longa L.)
This paper deals with the ethnobotany of turmeric (Curcuma longa L.) an ancient crop having its origin and early domestication in South Asia and ethnobotanically very important. Due to its manifold uses in cultural and social life of ethnic people of Asia with special reference to South and South East Asia, has very early domestication and evolutionary history. In India, its history begins from...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1985
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.33.1725