Influence of Industrial Processing on Physiochemical Characteristics of Soybean Oil and Deodorizer Distillates
The present study aimed to evaluate the impact of industrial processing (neutralization/degumming, bleaching, and deodorization) on physicochemical characteristics of soybean oil and soybean oil deodorizer distillate (SBO-DD) collected from two different industries. The substantial impact of process...
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| Veröffentlicht in: | Journal of the Chemical Society of Pakistan 2021-04, Vol.43 (2), p.201-201 |
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| container_title | Journal of the Chemical Society of Pakistan |
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| creator | Zahid Hussain Laghari, Zahid Hussain Laghari Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori |
| description | The present study aimed to evaluate the impact of industrial processing (neutralization/degumming, bleaching, and deodorization) on physicochemical characteristics of soybean oil and soybean oil deodorizer distillate (SBO-DD) collected from two different industries. The substantial impact of processing was observed on all physicochemical parameters except the iodine value (IV) and saponification value (SV). Gas chromatography-flame ionization detector (GC-FID) and Gas chromatography-mass spectrometry (GC-MS) analytical techniques were used for the quantification of individual fatty acids, sterols, and 3-monochloropropane diol (3-MCPD) ester. Among the fatty acids, palmitic and linoleic acids were present at higher concentrations in all processing stages. Among sterols, β-sitosterol was found to be higher (25.65 and#181;g/g) in crude soybean oil and reduced to 16.44 and#181;g/g after processing till the final deodorization stage. 3-MCPD ester was developed during the neutralization/degumming process and further increased during bleaching and deodorization up to 315 and#181;g/kg, respectively. SBO-DD was found to be a rich source of total and individual sterols as compared to crude or processed soybean oil. High free fatty acid (FFA) level in deodorizer distillate indicated that SBO-DD is a potential source of biodiesel production. |
| doi_str_mv | 10.52568/000567 |
| format | Article |
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The substantial impact of processing was observed on all physicochemical parameters except the iodine value (IV) and saponification value (SV). Gas chromatography-flame ionization detector (GC-FID) and Gas chromatography-mass spectrometry (GC-MS) analytical techniques were used for the quantification of individual fatty acids, sterols, and 3-monochloropropane diol (3-MCPD) ester. Among the fatty acids, palmitic and linoleic acids were present at higher concentrations in all processing stages. Among sterols, β-sitosterol was found to be higher (25.65 and#181;g/g) in crude soybean oil and reduced to 16.44 and#181;g/g after processing till the final deodorization stage. 3-MCPD ester was developed during the neutralization/degumming process and further increased during bleaching and deodorization up to 315 and#181;g/kg, respectively. SBO-DD was found to be a rich source of total and individual sterols as compared to crude or processed soybean oil. High free fatty acid (FFA) level in deodorizer distillate indicated that SBO-DD is a potential source of biodiesel production.</description><identifier>ISSN: 0253-5106</identifier><identifier>DOI: 10.52568/000567</identifier><language>eng</language><publisher>Knowledge Bylanes</publisher><subject>Essential fatty acids ; International economic relations ; Monounsaturated fatty acids ; Phenolphthalein ; Production processes ; Soybean industry ; Sterols</subject><ispartof>Journal of the Chemical Society of Pakistan, 2021-04, Vol.43 (2), p.201-201</ispartof><rights>COPYRIGHT 2021 Knowledge Bylanes</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Zahid Hussain Laghari, Zahid Hussain Laghari</creatorcontrib><creatorcontrib>Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar</creatorcontrib><creatorcontrib>Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz</creatorcontrib><creatorcontrib>Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa</creatorcontrib><creatorcontrib>Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori</creatorcontrib><title>Influence of Industrial Processing on Physiochemical Characteristics of Soybean Oil and Deodorizer Distillates</title><title>Journal of the Chemical Society of Pakistan</title><description>The present study aimed to evaluate the impact of industrial processing (neutralization/degumming, bleaching, and deodorization) on physicochemical characteristics of soybean oil and soybean oil deodorizer distillate (SBO-DD) collected from two different industries. The substantial impact of processing was observed on all physicochemical parameters except the iodine value (IV) and saponification value (SV). Gas chromatography-flame ionization detector (GC-FID) and Gas chromatography-mass spectrometry (GC-MS) analytical techniques were used for the quantification of individual fatty acids, sterols, and 3-monochloropropane diol (3-MCPD) ester. Among the fatty acids, palmitic and linoleic acids were present at higher concentrations in all processing stages. Among sterols, β-sitosterol was found to be higher (25.65 and#181;g/g) in crude soybean oil and reduced to 16.44 and#181;g/g after processing till the final deodorization stage. 3-MCPD ester was developed during the neutralization/degumming process and further increased during bleaching and deodorization up to 315 and#181;g/kg, respectively. SBO-DD was found to be a rich source of total and individual sterols as compared to crude or processed soybean oil. High free fatty acid (FFA) level in deodorizer distillate indicated that SBO-DD is a potential source of biodiesel production.</description><subject>Essential fatty acids</subject><subject>International economic relations</subject><subject>Monounsaturated fatty acids</subject><subject>Phenolphthalein</subject><subject>Production processes</subject><subject>Soybean industry</subject><subject>Sterols</subject><issn>0253-5106</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNptkE9LAzEQxXNQsNTiVwh48LQ1m2yS7bG0_ikILajnJZtM2kiaSLI91E9var0IMoeBmfcb5j2Ebmoy5ZSL9p4QwoW8QCNCOat4TcQVmuT8UeZEUMkEG6GwCtYfIGjA0eJVMIc8JKc83qSoIWcXtjgGvNkds4t6B3uny3KxU0npAZLLg9P5hL7GYw8q4LXzWAWDlxBNTO4LEl6eVN6rAfI1urTKZ5j89jF6f3x4WzxXL-un1WL-UmnKm6ESTd3aRgnRzxrOrGGCUMZ6WwwpYo3uleWqntEGbKMtb2xruDREtlJSMqs1G6Pb892t8tC5YONQHt67rLu5ECUdWeiimv6jKmVOPmMA68r8D3B3BnSKOSew3Wdye5WOXU26n9C7c-jsG66TdV8</recordid><startdate>20210430</startdate><enddate>20210430</enddate><creator>Zahid Hussain Laghari, Zahid Hussain Laghari</creator><creator>Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar</creator><creator>Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz</creator><creator>Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa</creator><creator>Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori</creator><general>Knowledge Bylanes</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210430</creationdate><title>Influence of Industrial Processing on Physiochemical Characteristics of Soybean Oil and Deodorizer Distillates</title><author>Zahid Hussain Laghari, Zahid Hussain Laghari ; Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar ; Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz ; Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa ; Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c254t-6418f4a66b9453fd360233bf005a0fdcbaf5a1924ef4cf54f8d57d078772091c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Essential fatty acids</topic><topic>International economic relations</topic><topic>Monounsaturated fatty acids</topic><topic>Phenolphthalein</topic><topic>Production processes</topic><topic>Soybean industry</topic><topic>Sterols</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zahid Hussain Laghari, Zahid Hussain Laghari</creatorcontrib><creatorcontrib>Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar</creatorcontrib><creatorcontrib>Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz</creatorcontrib><creatorcontrib>Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa</creatorcontrib><creatorcontrib>Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Chemical Society of Pakistan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zahid Hussain Laghari, Zahid Hussain Laghari</au><au>Sarfaraz Ahmed Mahesar, Sarfaraz Ahmed Mahesar</au><au>Hamide Filiz Ayyildiz, Hamide Filiz Ayyildiz</au><au>Huseyin Kara Mustafa Topkafa, Huseyin Kara Mustafa Topkafa</au><au>Syed Tufail Hussain Sherazi and Abdul Hameed Kori, Syed Tufail Hussain Sherazi and Abdul Hameed Kori</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Industrial Processing on Physiochemical Characteristics of Soybean Oil and Deodorizer Distillates</atitle><jtitle>Journal of the Chemical Society of Pakistan</jtitle><date>2021-04-30</date><risdate>2021</risdate><volume>43</volume><issue>2</issue><spage>201</spage><epage>201</epage><pages>201-201</pages><issn>0253-5106</issn><abstract>The present study aimed to evaluate the impact of industrial processing (neutralization/degumming, bleaching, and deodorization) on physicochemical characteristics of soybean oil and soybean oil deodorizer distillate (SBO-DD) collected from two different industries. The substantial impact of processing was observed on all physicochemical parameters except the iodine value (IV) and saponification value (SV). Gas chromatography-flame ionization detector (GC-FID) and Gas chromatography-mass spectrometry (GC-MS) analytical techniques were used for the quantification of individual fatty acids, sterols, and 3-monochloropropane diol (3-MCPD) ester. Among the fatty acids, palmitic and linoleic acids were present at higher concentrations in all processing stages. Among sterols, β-sitosterol was found to be higher (25.65 and#181;g/g) in crude soybean oil and reduced to 16.44 and#181;g/g after processing till the final deodorization stage. 3-MCPD ester was developed during the neutralization/degumming process and further increased during bleaching and deodorization up to 315 and#181;g/kg, respectively. SBO-DD was found to be a rich source of total and individual sterols as compared to crude or processed soybean oil. High free fatty acid (FFA) level in deodorizer distillate indicated that SBO-DD is a potential source of biodiesel production.</abstract><pub>Knowledge Bylanes</pub><doi>10.52568/000567</doi><tpages>1</tpages></addata></record> |
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| language | eng |
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| source | EZB-FREE-00999 freely available EZB journals |
| subjects | Essential fatty acids International economic relations Monounsaturated fatty acids Phenolphthalein Production processes Soybean industry Sterols |
| title | Influence of Industrial Processing on Physiochemical Characteristics of Soybean Oil and Deodorizer Distillates |
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