Storage resistance and a level of panelist acceptance on tomatoes sauce enriched with kandis acid (Garcinia cowa Roxb) extract as a preservative
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چکیده
منابع مشابه
A New Prenylated Xanthone from Latex of Garcinia cowa Roxb
A new prenylated xanthone, 1,6-dihydroxy-3,7-dimethoxy-2-(3,7-dimethyloct-2,6-dienyl) xanthone (3-O-methylcowaxanthone) (1), together with four known xanthones, cowaxanthone (2), 7-O-methylgarcinone (3), α-mangostin (4) and γ-mangostin (5) were isolated from the latex of Garcinia cowa. The structure of compound 1 was elucidated on the basis of spectroscopic data interpretation, including 1D and...
متن کاملXanthones from Garcinia cowa Roxb. latex.
Five xanthones named cowagarcinone A-E and six previously reported xanthones were isolated from the latex of Garcinia cowa Roxb. Their structures were determined on the basis of spectroscopic analysis. The crude latex and the isolated compounds were investigated for their radical scavenging activities.
متن کاملCytotoxic xanthones from the stem bark of Garcinia cowa Roxb
The aims of this study was to isolate compounds from the methanol extract of stem bark of Garcinia cowa and to evaluated their cytotoxic activity against breast (MCF-7) and lung (H-460) cancer cell lines. The ethyl acetate fraction was separated by successive silica gel column chromatography to give three compounds. Based on spectroscopic comparison with those of the literature, these compounds...
متن کاملHigh Performance Thin layer Chromatography: Densitometry Method for Determination of Rubraxanthone in the Stem Bark Extract of Garcinia cowa Roxb
CONTEXT Garcinia cowa is a medicinal plant widely grown in Southeast Asia and tropical countries. Various parts of this plant have been used in traditional folk medicine. The bark, latex, and root have been used as an antipyretic agent, while fruit and leaves have been used as an expectorant, for indigestion and improvement of blood circulation. AIMS This study aims to determine the concentra...
متن کاملa comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2021
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1940/1/012086