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Yung YL, Lakshmanan S, Kumaresan S, Chu CM, Tham HJ. Mitigation of 3-monochloropropane 1,2 diol ester and glycidyl ester in refined oil - A review. Food Chem 2023; 429:136913. [PMID: 37506659 DOI: 10.1016/j.foodchem.2023.136913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 07/12/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023]
Abstract
The 3-Monochloropropane-1, 2-diol ester (3-MCPDE) and glycidyl ester (GE) are formed at high processing temperatures with the presence of respective precursors. Both are potentially harmful to humans, causing adverse health impacts including kidney damage, reproductive problems, and increased risk of cancer. The presence of 3-MCPDE and GE in palm oil is of particular concern because of its widespread use by the food industry. There are a variety of methods for reducing 3-MCPDE and GE. For example, water washing eliminates mostly inorganic chlorides that, in turn, reduce the formation of 3-MCPDE. 3-MCPDE has also been reduced by up to 99% using combinations of methods and replacing stripping steam with alcohol-based media. Activated carbon, clay, antioxidants, potassium-based salts, and other post-refining steps have positively lowered GE, ranging from 10 to 99%. Several approaches have been successful in reducing these process contaminants without affecting other quality metrics.
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Affiliation(s)
- Yen Li Yung
- Research & Development Department, IOI Edible Oils Sdn. Bhd., KM 12, Sg. Mowtas, Jalan Jaya Chip, off Jalan Batu Sapi, Sandakan, Sabah, Malaysia; Chemical Engineering Programme, Faculty of Engineering, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia.
| | - Shyam Lakshmanan
- Research & Development Department, IOI Edible Oils Sdn. Bhd., KM 12, Sg. Mowtas, Jalan Jaya Chip, off Jalan Batu Sapi, Sandakan, Sabah, Malaysia
| | - Sivakumar Kumaresan
- Chemical Engineering Programme, Faculty of Engineering, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Chi Ming Chu
- Chemical Engineering Programme, Faculty of Engineering, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
| | - Heng Jin Tham
- Chemical Engineering Programme, Faculty of Engineering, Universiti Malaysia Sabah, 88400 Kota Kinabalu, Sabah, Malaysia
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Chew CL, Ab Karim NA, Quek WP, Wong SK, Lee YY, Chan ES. Aerobic-liquor treatment improves the quality and deep-frying performance of refined palm oil. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chew CL, Kong PS, Chan E. Aerobic Liquor Washing Improves the Quality of Crude Palm Oil by Reducing Free Fatty Acids and Chloride Contents. EUR J LIPID SCI TECH 2021. [DOI: 10.1002/ejlt.202000347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chien Lye Chew
- Sime Darby Plantation Research R&D Centre – Carey Island Lot 2664 Jalan Pulau Carey Pulau Carey Selangor 42960 Malaysia
- Chemical Engineering Discipline School of Engineering Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway Subang Jaya Selangor 47500 Malaysia
- Monash‐Industry Palm Oil Education and Research Platform (MIPO) Monash University Malaysia Jalan Lagoon Selatan Bandar Sunway Selangor 47500 Malaysia
| | - Pei San Kong
- Sime Darby Plantation Research R&D Centre – Carey Island Lot 2664 Jalan Pulau Carey Pulau Carey Selangor 42960 Malaysia
| | - Eng‐Seng Chan
- Chemical Engineering Discipline School of Engineering Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway Subang Jaya Selangor 47500 Malaysia
- Monash‐Industry Palm Oil Education and Research Platform (MIPO) Monash University Malaysia Jalan Lagoon Selatan Bandar Sunway Selangor 47500 Malaysia
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Chew CL, Low LE, Chia WY, Chew KW, Liew ZK, Chan ES, Chan YJ, Kong PS, Show PL. Prospects of Palm Fruit Extraction Technology: Palm Oil Recovery Processes and Quality Enhancement. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1890117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Chien Lye Chew
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
- Monash-Industry Palm Oil Education and Research Platform, School of Engineering, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
- Sime Darby Plantation Research, R&D Centre – Carey Island, Pulau Carey, Selangor, Malaysia
| | - Liang Ee Low
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P. R. China
- Key Laboratory of Biomedical Engineering of the Ministry of Education, College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou, P. R. China
| | - Wen Yi Chia
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Darul Ehsan, Selangor, Malaysia
| | - Kit Wayne Chew
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Sepang, Selangor, Darul Ehsan, Malaysia
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian, China
| | - Zhen Kang Liew
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Darul Ehsan, Selangor, Malaysia
| | - Eng-Seng Chan
- Monash-Industry Palm Oil Education and Research Platform, School of Engineering, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
- Sime Darby Plantation Research, R&D Centre – Carey Island, Pulau Carey, Selangor, Malaysia
| | - Yi Jing Chan
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Darul Ehsan, Selangor, Malaysia
| | - Pei San Kong
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Darul Ehsan, Selangor, Malaysia
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