The Antioxidant Activities of The Extracts of Red Fruit (Pandanus conoideus Lam.) Pre-dried by Detente Instantanee Controlee (DIC)

., Ratih and Kohar, Indrajati and Qalbye, Anesia and Hadiyat, M. Arbi and Allaf, Karim (2015) The Antioxidant Activities of The Extracts of Red Fruit (Pandanus conoideus Lam.) Pre-dried by Detente Instantanee Controlee (DIC). Proceeding 1st International Seminar on Natural Resources Biotechnology : From Local to Global. ISSN 2460-8238

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Abstract

Red fruit is an indigenous fruit from Irian Jaya, is known contains large amounts of polyphenolic compounds, B-carotene and a-tocopherol wich has antioxidant capacities, and these may prevent oxidative damage of DNA. Detente lnstantanee Contr61ee (DIC) which is a high-steam pressure treatment, is also categorized as a High Temperature Short Time (HTST) process. It increases the material porosity as well as the specific surface area and reduces the diffusion resistance of moisture during the final dehydration step. This research was directed to appraise the antioxidant activity of the ethanol and the hexane extract treated with DIC as a predrying/ texturing method and compare it with the untreated one, evaluate antioxidant activities using in vitro methods of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and FRAP's radical scavenging. The results were analyzed by one-way ANOVA. From this study, it is indicated that the DIG-assisted extraction had better impact in terms of antioxidant activity compared to extract without DIC pre-drying.

Item Type: Article
Uncontrolled Keywords: Detente Instantanee Controlee, Red Fruit (Pandanus conoideus Lam.), Antioxidant, Pre-drying, DPPH, FRAP's
Subjects: R Medicine > R Medicine (General)
R Medicine > RS Pharmacy and materia medica
Depositing User: Eko Setiawan 194014
Date Deposited: 15 Oct 2015 03:56
Last Modified: 15 Oct 2015 03:56
URI: http://repository.ubaya.ac.id/id/eprint/25681

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