Biochemical and phytochemical evaluation of Stevia rebaudiana
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چکیده
منابع مشابه
Antidiabetic activity and phytochemical screening of crude extract of Stevia rebaudiana in alloxan-induced diabetic rats
BACKGROUND Stevia rebaudiana regulates blood sugar, prevents hypertension and tooth decay. Other studies have shown that it has antibacterial as well as antiviral property. METHODS Preliminary phytochemical screening of aqueous, ether and methanolic extracts of S. rebaudiana was done. Acute and sub-acute toxicity were conducted on twenty four Albino rats, divided into one control (Group I) an...
متن کاملDiterpene glycosides from Stevia rebaudiana.
Three novel diterpene glycosides were isolated for the first time from the commercial extract of the leaves of Stevia rebaudiana, along with several known steviol glycosides, namely stevioside, rebaudiosides A-F, rubusoside and dulcoside A. The new compounds were identified as 13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] ent-kaur-15-en-19-oic acid, 13-[(2-O-β-D-glu...
متن کاملStevia (Stevia rebaudiana) a bio-sweetener: a review.
Studies revealed that Stevia has been used throughout the world since ancient times for various purposes; for example, as a sweetener and a medicine. We conducted a systematic literature review to summarize and quantify the past and current evidence for Stevia. We searched relevant papers up to 2007 in various databases. As we know that the leaves of Stevia plants have functional and sensory pr...
متن کاملAssessment of genetic and biochemical diversity of Stevia rebaudiana Bertoni by DNA fingerprinting and HPLC analysis
The genomic DNA polymorphism and phytochemical variation of Stevia rebaudiana Bertoni was investigated by RAPD-PCR and HPLC analysis. For initial PCR screening, about hundred oligo-nucleotide primers were used to amplify the genomic DNA from three accessions of S. rebaudiana (L1 to L3). The concentration of stevioside content was quantified by using HPLC analysis. A total of 9 primers were fina...
متن کاملEvaluation and comparison of different extraction methods from Stevia rebaudiana
Background and objectives: Stevia rebaudiana Bertoni is a herbaceous and a small shrub of the Compositae family. It is native to certain regions of South America. Since 1970s, Stevia extracts have been extensively used in many countries as a sugar substitute. Stevia is cultivated in many countries: Paraguay, USA, Mexico, Central America, Japan, China,...
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ژورنال
عنوان ژورنال: Asian Journal of Medical and Biological Research
سال: 2016
ISSN: 2412-5571,2411-4472
DOI: 10.3329/ajmbr.v2i1.27577