Prasanna Rani K. N., Shiva Shanker Kaki, Kezia Rani K, Kranthi Kumar B, Anjaneyulu E, Thirupathi A, B. L. A. Prabhavathi Devi
{"title":"生产更健康的棕榈基食用油混合物和酶法酯化结构脂，用于烹饪和无反式脂肪配方应用","authors":"Prasanna Rani K. N., Shiva Shanker Kaki, Kezia Rani K, Kranthi Kumar B, Anjaneyulu E, Thirupathi A, B. L. A. Prabhavathi Devi","doi":"10.1002/aocs.12752","DOIUrl":null,"url":null,"abstract":"<p>Present study aimed to prepare palm-based blends with edible oils to obtain healthier smart blends with a desired fatty acid profile of SAFA:MUFA:PUFA ratios as established by international health authorities for potential use in cooking and <i>trans</i>-free fat formulation applications. Several blends of palm olein (POo), super olein (SOo) and palm stearin (PS) with sunflower (SFO), soybean (SBO), rice bran (RBO), mustard (MO), olive (OO) and sesame (SMO) oils were prepared in different mass (wt/wt) ratios. Among the prepared blends, the 6:4 POo:SFO, 1:1/6:4 POo:SBO, 6:4 SOo:SBO and 4:6 PS:RBO/SMO blends; 2:8 POo:RBO, 6:4 SOo:SFO blends and 1:1/6:4 POo:SMO, 1:1/6:4 POo:RBO, 6:4 SOo:SMO blends were found to have the balanced fatty acid profiles closer to AHA/JMHW/WHO recommended SFA:MUFA:PUFA ratios of 1:1:1/1:1.5:1/1:1.5:0.7, respectively. In addition, the 1:1/6:4 POo:SBO and 6:4 SOo:SBO blends also fulfilled the required ω-6/ω-3 ratios of 9.5 and 10.5 along with balanced fatty acid profile of 1:1:1 as per the nutritional guidelines. The 6:4 POo/SOo with SFO/SBO, 1:1 SOo:SMO and 4:6 PS:RBO/SMO smart blends were further processed for enzymatic interesterification (EIE) employing <i>Lipozyme</i> TLIM packed in a specially designed basket type stirrer (BTS) equipped in a bioreactor at 70°C with agitation speed of 390 rpm for 9 h to obtain <i>trans</i>-free interesterified (IE) structured lipids (SLs) with desired physicochemical properties. This BTS technology helped to sustain the structure and morphology of the enzyme intact, and enable to process about 9 kg of the edible oil blends for IE with excellent recyclability and stability for 81 active hours.</p>","PeriodicalId":17182,"journal":{"name":"Journal of the American Oil Chemists Society","volume":"101 3","pages":"269-282"},"PeriodicalIF":1.9000,"publicationDate":"2023-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Production of healthier palm-based edible oil blends and enzymatic interesterified structured lipids for cooking and trans-free fat formulation applications\",\"authors\":\"Prasanna Rani K. N., Shiva Shanker Kaki, Kezia Rani K, Kranthi Kumar B, Anjaneyulu E, Thirupathi A, B. L. A. Prabhavathi Devi\",\"doi\":\"10.1002/aocs.12752\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Present study aimed to prepare palm-based blends with edible oils to obtain healthier smart blends with a desired fatty acid profile of SAFA:MUFA:PUFA ratios as established by international health authorities for potential use in cooking and <i>trans</i>-free fat formulation applications. Several blends of palm olein (POo), super olein (SOo) and palm stearin (PS) with sunflower (SFO), soybean (SBO), rice bran (RBO), mustard (MO), olive (OO) and sesame (SMO) oils were prepared in different mass (wt/wt) ratios. Among the prepared blends, the 6:4 POo:SFO, 1:1/6:4 POo:SBO, 6:4 SOo:SBO and 4:6 PS:RBO/SMO blends; 2:8 POo:RBO, 6:4 SOo:SFO blends and 1:1/6:4 POo:SMO, 1:1/6:4 POo:RBO, 6:4 SOo:SMO blends were found to have the balanced fatty acid profiles closer to AHA/JMHW/WHO recommended SFA:MUFA:PUFA ratios of 1:1:1/1:1.5:1/1:1.5:0.7, respectively. In addition, the 1:1/6:4 POo:SBO and 6:4 SOo:SBO blends also fulfilled the required ω-6/ω-3 ratios of 9.5 and 10.5 along with balanced fatty acid profile of 1:1:1 as per the nutritional guidelines. The 6:4 POo/SOo with SFO/SBO, 1:1 SOo:SMO and 4:6 PS:RBO/SMO smart blends were further processed for enzymatic interesterification (EIE) employing <i>Lipozyme</i> TLIM packed in a specially designed basket type stirrer (BTS) equipped in a bioreactor at 70°C with agitation speed of 390 rpm for 9 h to obtain <i>trans</i>-free interesterified (IE) structured lipids (SLs) with desired physicochemical properties. 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Production of healthier palm-based edible oil blends and enzymatic interesterified structured lipids for cooking and trans-free fat formulation applications
Present study aimed to prepare palm-based blends with edible oils to obtain healthier smart blends with a desired fatty acid profile of SAFA:MUFA:PUFA ratios as established by international health authorities for potential use in cooking and trans-free fat formulation applications. Several blends of palm olein (POo), super olein (SOo) and palm stearin (PS) with sunflower (SFO), soybean (SBO), rice bran (RBO), mustard (MO), olive (OO) and sesame (SMO) oils were prepared in different mass (wt/wt) ratios. Among the prepared blends, the 6:4 POo:SFO, 1:1/6:4 POo:SBO, 6:4 SOo:SBO and 4:6 PS:RBO/SMO blends; 2:8 POo:RBO, 6:4 SOo:SFO blends and 1:1/6:4 POo:SMO, 1:1/6:4 POo:RBO, 6:4 SOo:SMO blends were found to have the balanced fatty acid profiles closer to AHA/JMHW/WHO recommended SFA:MUFA:PUFA ratios of 1:1:1/1:1.5:1/1:1.5:0.7, respectively. In addition, the 1:1/6:4 POo:SBO and 6:4 SOo:SBO blends also fulfilled the required ω-6/ω-3 ratios of 9.5 and 10.5 along with balanced fatty acid profile of 1:1:1 as per the nutritional guidelines. The 6:4 POo/SOo with SFO/SBO, 1:1 SOo:SMO and 4:6 PS:RBO/SMO smart blends were further processed for enzymatic interesterification (EIE) employing Lipozyme TLIM packed in a specially designed basket type stirrer (BTS) equipped in a bioreactor at 70°C with agitation speed of 390 rpm for 9 h to obtain trans-free interesterified (IE) structured lipids (SLs) with desired physicochemical properties. This BTS technology helped to sustain the structure and morphology of the enzyme intact, and enable to process about 9 kg of the edible oil blends for IE with excellent recyclability and stability for 81 active hours.
期刊介绍：
The Journal of the American Oil Chemists’ Society (JAOCS) is an international peer-reviewed journal that publishes significant original scientific research and technological advances on fats, oils, oilseed proteins, and related materials through original research articles, invited reviews, short communications, and letters to the editor. We seek to publish reports that will significantly advance scientific understanding through hypothesis driven research, innovations, and important new information pertaining to analysis, properties, processing, products, and applications of these food and industrial resources. Breakthroughs in food science and technology, biotechnology (including genomics, biomechanisms, biocatalysis and bioprocessing), and industrial products and applications are particularly appropriate.
JAOCS also considers reports on the lipid composition of new, unique, and traditional sources of lipids that definitively address a research hypothesis and advances scientific understanding. However, the genus and species of the source must be verified by appropriate means of classification. In addition, the GPS location of the harvested materials and seed or vegetative samples should be deposited in an accredited germplasm repository. Compositional data suitable for Original Research Articles must embody replicated estimate of tissue constituents, such as oil, protein, carbohydrate, fatty acid, phospholipid, tocopherol, sterol, and carotenoid compositions. Other components unique to the specific plant or animal source may be reported. Furthermore, lipid composition papers should incorporate elements of yeartoyear, environmental, and/ or cultivar variations through use of appropriate statistical analyses.
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