Ultraviolet-B induced changes in physiology, phenylpropanoid pathway, and essential oil composition in two Curcuma species (C. caesia Roxb. and C. longa L.)
نویسندگان
چکیده
منابع مشابه
CHEMICAL COMPOSITION, ANTIOXIDANT AND ANTIMICROBIAL ACTIVITY OF THE TURMERIC ESSENTIAL OIL (Curcuma longa L.)
In the present work, essential oil has been obtained by Clevenger-type hydrodestillation from grounded curcuma rhizome (Rhizoma Curcumae) (Turkey) with hydromodulus 1:5 m/V during 180 minutes. The qualitative and quantitative composition of the oil was determined by GC-MS and GC-FID spectrometry. The antioxidant activity of the obtained oil was determined using DPPH assay just after adding DPPH...
متن کاملComposition and Antimicrobial Activity of the Essential Oil from Leaves of Curcuma longa L. Kasur Variety
The essential oil from the leaves of Curcuma longa L. Kasur variety grown in Pakistan was extracted by hydro-distillation. Chemical constituents of the essential oil were identified by gas chromatography/mass spectrometry. The chromatographic analysis of oil showed 25 constituents, out of which nine chemical constituents were identified. The eucalyptol (10.27%) was the major component of the es...
متن کاملChemical Composition of Rhizome Essential Oil of Curcuma longa L. Growing in North Central Nigeria
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 کاملAntioxidant and antimutagenic activity of Curcuma caesia Roxb. rhizome extracts
The rhizomes of Curcuma caesia Roxb. (zingiberacea) are traditionally used in treatment of various ailments and metabolic disorders like leukoderma, asthma, tumours, piles, bronchitis, etc. in Indian system of medicine. Considering the importance of natural products in modern phytomedicine, the antioxidant and antimutagenic activities of C. caesia Roxb. rhizome extract and its fractions were ev...
متن کاملBioactive Components in Curcuma Caesia Roxb. Grown in Manipur
India has rich history of using plants for medicinal purposes. Curcuma species are well-known indigenous medicine. They are used for the treatment of various ailments and metabolic disorders. In Manipur, traditionally the rhizomes of Curcuma caesia Roxb. is used in treating leucoderma, asthma, tumours, piles, bronchitis etc. The paste is applied on bruises, contusions and rheumatic pains. Essen...
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ژورنال
عنوان ژورنال: Ecotoxicology and Environmental Safety
سال: 2021
ISSN: 0147-6513
DOI: 10.1016/j.ecoenv.2020.111739