Daya Reduksi Ekstrak Etanol Biji Aquilaria microcarpa, Aquilaria malaccensis, dan Aquilaria beccariana Terhadap Ion Ferri (Fe3+) dengan Metode FRAP (Ferric Reducing Antioxidant Power)
نویسندگان
چکیده
منابع مشابه
Antiallergic Phorbol Ester from the Seeds of Aquilaria malaccensis
The Aquilaria malaccensis (Thymelaeaceae) tree is a source of precious fragrant resin, called agarwood, which is widely used in traditional medicines in East Asia against diseases such as asthma. In our continuous search for active natural products, A. malaccensis seeds ethanolic extract demonstrated antiallergic effect with an IC50 value less than 1 µg/mL. Therefore, the present research aimed...
متن کاملIn Vitro Antimicrobial Screening of Aquilaria Agallocha Roots
BACKGROUND It was previously shown that some parts of Aquilaria agallocha, which is commonly known as oud or oodh, such as roots have been used as a traditional medical herbal in different countries. In Turkey A. agallocha is one of the ingredients while preparing famous Mesir paste, which was invented as a medicinal paste and used from the Ottoman period to now at least for 500 years. The iden...
متن کاملChemical Constituents and Pharmacological Activity of Agarwood and Aquilaria Plants.
Agarwood, a highly precious non-timber fragrant wood of Aquilaria spp. (Thymelaeaceae), has been widely used in traditional medicine, religious rites, and cultural activities. Due to the inflated demanding and depleted natural resources, the yields of agarwood collected from the wild are shrinking, and the price is constantly rising, which restricts agarwood scientific research and wide applica...
متن کاملReview: Secondary Metabolites of Aquilaria, a Thymelaeaceae Genus
Background Aquilaria, a genus belonging to the Thymelaeaceae, produces fragrant resinous agarwood, also known as eaglewood, which has been used as incense since old times. The intense fra-grance is the result of the presence of a wide variety of secondary metabolites. Objective This genus was reported contained sesquiterpenes, chromones, flavonoids, benzophenones, diterpenoids, triterpenoids,...
متن کاملThe ferric reducing ability of plasma (FRAP) as a measure of "antioxidant power": the FRAP assay.
A simple, automated test measuring the ferric reducing ability of plasma, the FRAP assay, is presented as a novel method for assessing "antioxidant power." Ferric to ferrous ion reduction at low pH causes a colored ferrous-tripyridyltriazine complex to form. FRAP values are obtained by comparing the absorbance change at 593 nm in test reaction mixtures with those containing ferrous ions in know...
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ژورنال
عنوان ژورنال: Jurnal Pharmascience
سال: 2017
ISSN: 2460-9560,2355-5386
DOI: 10.20527/jps.v4i1.5764