Combination of DNA isolation and RP-HPLC analysis method for bark samples of Saraca asoca and its adulterant
نویسندگان
چکیده
منابع مشابه
Combination of DNA isolation and RP-HPLC analysis method for bark samples of Saraca asoca and its adulterant
DNA fingerprinting singly or in combination with phytochemical analysis is ideal for quality control of crude plant-based drugs. However, when the source material is tannin rich stem bark, extraction of DNA by conventional methods becomes challenging. In such cases, phytochemical profiling serves as very useful tool for its identification. The work herein described a method for simultaneous DNA...
متن کاملDifferentiation of Saraca Asoca Crude Drug From Its Adulterant
Saraca asoca commonly known as asoka, which is considered as a sacred tree by Hindus and Buddhists possesses various medicinal uses. The stem bark of the tree is the principal constituent of several ayurvedic preparations which are widely prescribed in leucorrhoea, haematuria, menorrhagia and other diseases of the female genitourinary system. Because of destructive extraction and the absence of...
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Saraca asoca (Roxb.) De Wilde (Ashoka) is a highly valued endangered medicinal tree species from Western Ghats of India. Besides treating cardiac and circulatory problems, S. asoca provides immense relief in gynecological disorders. Higher price and demand, in contrast to the smaller population size of the plant, have motivated adulteration with other plants such as Polyalthia longifolia (Sonne...
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The bark of Saraca asoca is used as a main ingredient in the preparation of Asoka Arishta, a drug indigenous to Sri Lanka. In this paper an investigation on some biologically active constituents of the bark is described. ( — )-Epicatechin and procyanidin B2 were identified and a new compound, named l l ' -deoxyprocyanidin B, was found. Its structure was elucidated by means of proton-NMR.
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ژورنال
عنوان ژورنال: 3 Biotech
سال: 2017
ISSN: 2190-572X,2190-5738
DOI: 10.1007/s13205-017-0791-9