รหัสดีโอไอ 10.14456/sjst-psu.2021.85
Creator 1. Van Man Phan
2. Hai Chi Tran
3. Sakaya Sombatpraiwan
Title Rice bran oil extraction with mixtures of ethanol and hexane
Publisher Research and Development Office,Prince of Songkla University
Publication Year 2021
Journal Title Songklanakarin Journal of Science and Technology (SJST)
Journal Vol. 43
Journal No. 3
Page no. 630-637
Keyword lipid extraction, crude rice bran oil, antioxidant activities, physiochemical properties
URL Website https://rdo.psu.ac.th/sjstweb/
ISSN 0125-3395
Abstract The main objective of this study was to improve the extractability and quality of rice bran oil using different mixturesof ethanol (Eth) and hexane (He). Eth/He ratios of 0:100, 20:80, 40:60, 60:40, 80:20, and 100:0 (%v/v) were used for theextraction. The ultrasound extraction processes were experimented at 2.5 W/g, 30 ยฐC for 15 min. The results indicated that thehighest oil extractability was found in the 60:40 (%v/v) Eth/He mixture. Experimental results also showed that the mixture of60:40 (%v/v) Eth/He had significant effect on the physiochemical properties and phytochemical content of crude rice bran oil(p<0.05). Especially, the crude rice bran oil was low in peroxide value (3.03 meqO2/kg oil) and acid value (2.01 mg KOH/g oil),high in iodine value (105.00 mg I2/100g oil), and lighter in color. Further analysis revealed that oleic, linoleic, and palmitic acidswere the dominant fatty acids in the Eth/He extracted oils.
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บรรณานุกรม

Van Man Phan และผู้แต่งคนอื่นๆ. (2021) Rice bran oil extraction with mixtures of ethanol and hexane. Songklanakarin Journal of Science and Technology (SJST), 43(3), 630-637.
Van Man Phan และผู้แต่งคนอื่นๆ. "Rice bran oil extraction with mixtures of ethanol and hexane". Songklanakarin Journal of Science and Technology (SJST) 43 (2021):630-637.
Van Man Phan และผู้แต่งคนอื่นๆ. Rice bran oil extraction with mixtures of ethanol and hexane. Research and Development Office,Prince of Songkla University:ม.ป.ท. 2021.