Arumsari, Alif Gita and Nugrahani, Ratri Ariatmi and Hendrawati, Tri Yuni (2019) The Extraction of Ferulic Acid from the Phenolic Fraction from Rice Bran Oil Using Ultrasonic Methods and Analysis of Antioxidant Effectiveness. Advances in Health Sciences Research, 15 (-). pp. 37-39. ISSN 2468-5739

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Abstract

Rice (Oryza sativa) is one of the main cereals in the world, especially in Asian countries. Rice bran, one of the byproducts of rice dehulling, has gained a lot of popularity as a functional foodstuff in recent years. The purpose of this study was to extract Ferulic Acid from the phenolic fraction of rice bran oil using the ultrasonic method, followed by antioxidant effectiveness analyses. Oil was extracted from rice bran using the ultrasonic method in an ethanol solvent. The result was analyzed for phenol yields, and contents and the variables tested include concentrations and volumes of ethanol. Furthermore, Antioxidant effectiveness tests were carried out on the highest yields of FA. The results showed the highest yield, 24%, was achieved at an ethanol concentration of 80%, the volume of 200 ml, and 25 grams of rice bran. The ferulic acid content in the phenolic fraction of rice bran oil was 10-20% with the highest Antioxidant Effectiveness of 10.71%.

Item Type:	Article
Subjects:	T Technology > TP Chemical technology
Divisions:	Faculty of Engineering / Fakultas Teknik > S2 Master of Chemical Engineering / Magister Teknik Kimia
Depositing User:	Dr Ir Ratri Ariatmi Nugrahani
Date Deposited:	24 Aug 2020 08:26
Last Modified:	25 Aug 2020 13:43
URI:	http://repository.umj.ac.id/id/eprint/411

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