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Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method

The current study was employed to investigate the effect of solvent type, extraction time and bran ratio on the rice bran oil (RBO) properties from three varieties of rice bran namely Bario, lowland and upland rice. RBO was extracted by using soxtherm extraction method using methanol solvent at diff...

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Main Authors: Mohd. Daud, Nurul Shafinas, Abang Zaidel, Dayang Norulfairuz, Lai, Kok Song, Khairuddin, Nozieana, Mohd. Jusoh, Yanti Maslina, Muhamad, Ida Idayu
Format: Article
Language:English
Published: Springer 2018
Online Access:http://psasir.upm.edu.my/id/eprint/72145/1/Crude%20oil%20yield%20and%20properties%20of%20rice%20bran%20oil%20from%20different%20varieties%20as%20affected%20by%20extraction%20conditions%20using%20soxhterm%20method.pdf
http://psasir.upm.edu.my/id/eprint/72145/
https://link.springer.com/article/10.1007/s13369-018-3438-1#citeas
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spelling my.upm.eprints.721452020-03-04T06:49:17Z http://psasir.upm.edu.my/id/eprint/72145/ Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method Mohd. Daud, Nurul Shafinas Abang Zaidel, Dayang Norulfairuz Lai, Kok Song Khairuddin, Nozieana Mohd. Jusoh, Yanti Maslina Muhamad, Ida Idayu The current study was employed to investigate the effect of solvent type, extraction time and bran ratio on the rice bran oil (RBO) properties from three varieties of rice bran namely Bario, lowland and upland rice. RBO was extracted by using soxtherm extraction method using methanol solvent at different extraction time (3, 4 and 5 h) and bran ratio (10, 20 and 30 g). Free fatty acid (FFA), total phenolic content (TPC) and antioxidant properties were assessed. Solvent that has low polarity exhibited the attraction of polar component of oil with the highest yield by ethanol (16.16%), followed by methanol (15.38%). FFA contents occurred higher in lowland types of rice bran in all types of solvents at P<0.05 with ethanol (12.73%), methanol (11.96%) and hexane (11.13%), while the total phenolic content and antioxidant properties were influenced by the types of rice bran and solvents used for extracting components out of the bran. The highest phenolic content in the crude oil was extracted using ethanol in lowland (0.509 mg/ml), and the lowest was extracted by hexane in Bario (0.061 mg/ml). The highest antioxidant activity was observed in RBO extracted using methanol of lowland (73.74%) and RBO extracted using ethanol of upland (73.65%), while the lowest were observed in RBO extracted using hexane. The different types of solvent have the significant impact on the crude oil yield and properties of crude oil extracted. Springer 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72145/1/Crude%20oil%20yield%20and%20properties%20of%20rice%20bran%20oil%20from%20different%20varieties%20as%20affected%20by%20extraction%20conditions%20using%20soxhterm%20method.pdf Mohd. Daud, Nurul Shafinas and Abang Zaidel, Dayang Norulfairuz and Lai, Kok Song and Khairuddin, Nozieana and Mohd. Jusoh, Yanti Maslina and Muhamad, Ida Idayu (2018) Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method. Arabian Journal for Science and Engineering, 43 (11). 6237 - 6244. ISSN 2193-567X; ESSN: 2191-4281 https://link.springer.com/article/10.1007/s13369-018-3438-1#citeas 10.1007/s13369-018-3438-1
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The current study was employed to investigate the effect of solvent type, extraction time and bran ratio on the rice bran oil (RBO) properties from three varieties of rice bran namely Bario, lowland and upland rice. RBO was extracted by using soxtherm extraction method using methanol solvent at different extraction time (3, 4 and 5 h) and bran ratio (10, 20 and 30 g). Free fatty acid (FFA), total phenolic content (TPC) and antioxidant properties were assessed. Solvent that has low polarity exhibited the attraction of polar component of oil with the highest yield by ethanol (16.16%), followed by methanol (15.38%). FFA contents occurred higher in lowland types of rice bran in all types of solvents at P<0.05 with ethanol (12.73%), methanol (11.96%) and hexane (11.13%), while the total phenolic content and antioxidant properties were influenced by the types of rice bran and solvents used for extracting components out of the bran. The highest phenolic content in the crude oil was extracted using ethanol in lowland (0.509 mg/ml), and the lowest was extracted by hexane in Bario (0.061 mg/ml). The highest antioxidant activity was observed in RBO extracted using methanol of lowland (73.74%) and RBO extracted using ethanol of upland (73.65%), while the lowest were observed in RBO extracted using hexane. The different types of solvent have the significant impact on the crude oil yield and properties of crude oil extracted.
format Article
author Mohd. Daud, Nurul Shafinas
Abang Zaidel, Dayang Norulfairuz
Lai, Kok Song
Khairuddin, Nozieana
Mohd. Jusoh, Yanti Maslina
Muhamad, Ida Idayu
spellingShingle Mohd. Daud, Nurul Shafinas
Abang Zaidel, Dayang Norulfairuz
Lai, Kok Song
Khairuddin, Nozieana
Mohd. Jusoh, Yanti Maslina
Muhamad, Ida Idayu
Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
author_facet Mohd. Daud, Nurul Shafinas
Abang Zaidel, Dayang Norulfairuz
Lai, Kok Song
Khairuddin, Nozieana
Mohd. Jusoh, Yanti Maslina
Muhamad, Ida Idayu
author_sort Mohd. Daud, Nurul Shafinas
title Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
title_short Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
title_full Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
title_fullStr Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
title_full_unstemmed Crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
title_sort crude oil yield and properties of rice bran oil from different varieties as affected by extraction conditions using soxhterm method
publisher Springer
publishDate 2018
url http://psasir.upm.edu.my/id/eprint/72145/1/Crude%20oil%20yield%20and%20properties%20of%20rice%20bran%20oil%20from%20different%20varieties%20as%20affected%20by%20extraction%20conditions%20using%20soxhterm%20method.pdf
http://psasir.upm.edu.my/id/eprint/72145/
https://link.springer.com/article/10.1007/s13369-018-3438-1#citeas
_version_ 1662756480358547456
score 13.211869

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