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Zhang F, Wang XD, Li K, Yin WT, Liu HM, Zhu XL, Hu P. Characterisation of flavourous sesame oil obtained from microwaved sesame seed by subcritical propane extraction. Food Chem X 2024; 21:101087. [PMID: 38268846 PMCID: PMC10805642 DOI: 10.1016/j.fochx.2023.101087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/07/2023] [Accepted: 12/16/2023] [Indexed: 01/26/2024] Open
Abstract
This study developed a novel and green method to produce fragrant sesame oil using microwaves and subcritical extraction (SBE). Sesame seeds were microwaved at 540 W for 0-9 min before subcritical propane extraction at 40 °C and 0.5 MPa. SBE caused less deformation to the cellular microstructure of sesame cotyledons while dramatically improving oil yield (96.7-97.1 %) compared to screw processing (SP) (53.1-58.6 %). SBE improved extraction rates for γ-tocopherol (381.1-454.9 μg/g) and sesame lignans (917.9-970.4 mg/100 g) in sesame oil compared to SP (360.1-443.8 μg/g and 872.8-916.8 mg/100 g, respectively). Microwaves generated aroma-active heterocyclics and phenolics faster than hot-air roasting in sesame oil with a better sensory profile. SBE had a higher extraction rate for aroma-active terpenes, alcohols, and esters while reducing the concentrations of carcinogenic PAHs and HCAs in sesame oil. The novel combination process of microwaves and subcritical extraction is promising in producing fragrant sesame oil with superior qualities.
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Affiliation(s)
- Fan Zhang
- School of Food Science and Technology, Henan University of Technology, 100 Lianhua Road, Zhengzhou 450001, China
| | - Xue-de Wang
- School of Food Science and Technology, Henan University of Technology, 100 Lianhua Road, Zhengzhou 450001, China
| | - Ke Li
- School of Food Science and Technology, Henan University of Technology, 100 Lianhua Road, Zhengzhou 450001, China
| | - Wen-ting Yin
- School of Food Science and Technology, Henan University of Technology, 100 Lianhua Road, Zhengzhou 450001, China
| | - Hua-min Liu
- School of Food Science and Technology, Henan University of Technology, 100 Lianhua Road, Zhengzhou 450001, China
| | - Xin-liang Zhu
- Henan Subcritical Extraction Technology Research Institute Co., Ltd, Anyang 455000, China
| | - Peng Hu
- Henan Subcritical Extraction Technology Research Institute Co., Ltd, Anyang 455000, China
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Cravotto C, Claux O, Bartier M, Fabiano-Tixier AS, Tabasso S. Leading Edge Technologies and Perspectives in Industrial Oilseed Extraction. Molecules 2023; 28:5973. [PMID: 37630225 PMCID: PMC10459726 DOI: 10.3390/molecules28165973] [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: 06/21/2023] [Revised: 07/15/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
With the increase in the world's population and per capita wealth, oil producers must not only increase edible oil production but also meet the demand for a higher quality and variety of products. Recently, the focus has shifted from single processing steps to the entire vegetable oil production process, with an emphasis on introducing innovative technologies to improve quality and production efficiency. In this review, conventional methods of oilseed storage, processing and extraction are presented, as well as innovative processing and extraction techniques. Furthermore, the parameters most affecting the products' yields and quality at the industrial level are critically described. The extensive use of hexane for the extraction of most vegetable oils is undoubtedly the main concern of the whole production process in terms of health, safety and environmental issues. Therefore, special attention is paid to environmentally friendly solvents such as ethanol, supercritical CO2, 2-methyloxolane, water enzymatic extraction, etc. The state of the art in the use of green solvents is described and an objective assessment of their potential for more sustainable industrial processes is proposed.
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Affiliation(s)
- Christian Cravotto
- GREEN Extraction Team, INRAE, UMR 408, Avignon Université, F-84000 Avignon, France;
| | - Ombéline Claux
- Pennakem Europa (EcoXtract®), 224 Avenue de la Dordogne, F-59944 Dunkerque, France; (O.C.); (M.B.)
| | - Mickaël Bartier
- Pennakem Europa (EcoXtract®), 224 Avenue de la Dordogne, F-59944 Dunkerque, France; (O.C.); (M.B.)
| | | | - Silvia Tabasso
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy;
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Wongwaiwech D, Kamchonemenukool S, Ho CT, Li S, Majai N, Rungrat T, Sujipuli K, Pan MH, Weerawatanakorn M. Bioactives from Crude Rice Bran Oils Extracted Using Green Technology. Molecules 2023; 28:molecules28062457. [PMID: 36985429 PMCID: PMC10057060 DOI: 10.3390/molecules28062457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/11/2023] Open
Abstract
Crude rice bran oils from different rice cultivars and extraction methods bear different contents of nutraceuticals. The health benefits of lowering cholesterol activity of rice bran oil being confirmed by many reports are partly attributed to non-nutrient nutraceuticals, especially γ-oryzanol, phytosterols, and policosanols. As the world has been facing the global warming crisis, green extraction technology is gaining attention from many sectors. The current study aims to compare the nutraceutical composition with respect to γ-oryzanol, phytosterol, and policosanol content as well as the antioxidant properties of crude rice bran oils extracted from white and red rice bran using three green technologies, comparing with conventional hexane extraction. The data show that the traditional solvent extraction gave the highest oil yield percentage (26%), but it was not significantly different from subcritical liquefied dimethyl ether extraction (24.6%). Subcritical liquefied dimethyl ether extraction gave higher oil yield than supercritical CO2 extraction (15.5–16.2%). The crude rice bran oil extracted using subcritical liquefied dimethyl ether extraction produced the highest total phenolic contents and antioxidant activities. The highest γ-oryzanol content of the crude rice bran oil was found in oil extracted by conventional cold press (1370.43 mg/100 g). The γ-oryzanol content of the oil obtained via subcritical liquefied dimethyl ether extraction was high (1213.64 mg/100 g) compared with supercritical CO2 extraction. The red rice bran yielded the crude rice bran oil with the highest total phytosterol content compared with the white bran, and the oil from red rice bran extracted with subcritical liquefied dimethyl ether generated the highest total phytosterol content (1784.17 mg/100 g). The highest policosanol content (274.40 mg/100 g) was also found in oil obtained via subcritical liquefied dimethyl ether extraction.
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Affiliation(s)
- Donporn Wongwaiwech
- Department of Agro-Industry, Rajamangala University of Technology Lanna Tak, 41/1 Moo 7, Mai Ngam, Mueang, Tak 63000, Thailand
| | - Sudthida Kamchonemenukool
- Department of Agro-Industry, Naresuan University, 99 Moo 9, Tha Pho, Mueang, Phitsanulok 65000, Thailand
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901, USA
| | - Shiming Li
- Department of Food Science, College of Life Sciences, Huanggang Normal University, Huanggang 438000, China
| | - Nutthaporn Majai
- Department of Agro-Industry, Naresuan University, 99 Moo 9, Tha Pho, Mueang, Phitsanulok 65000, Thailand
| | - Tepsuda Rungrat
- Department of Agricultural Science, Faculty of Agriculture, Natural Resources and Environment, Naresuan University, 99 Moo 9, Tha Pho, Mueang, Phitsanulok 65000, Thailand
| | - Kawee Sujipuli
- Department of Agricultural Science, Faculty of Agriculture, Natural Resources and Environment, Naresuan University, 99 Moo 9, Tha Pho, Mueang, Phitsanulok 65000, Thailand
| | - Min-Hsiung Pan
- Institute of Food Science and Technology, National Taiwan University, No.1, Section 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Monthana Weerawatanakorn
- Department of Agro-Industry, Naresuan University, 99 Moo 9, Tha Pho, Mueang, Phitsanulok 65000, Thailand
- Correspondence: ; Tel.: +66-0629514194
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Bio-Refinery of Oilseeds: Oil Extraction, Secondary Metabolites Separation towards Protein Meal Valorisation—A Review. Processes (Basel) 2022. [DOI: 10.3390/pr10050841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
Edible oil extraction is a large and well-developed sector based on solvent assisted extraction using volatile organic compounds such as hexane. The extraction of oil from oilseeds generates large volumes of oilseed by-products rich in proteins, fibres, minerals and secondary metabolites that can be valued. This work reviews the current status and the bio-macro-composition of oilseeds, namely soybean, rapeseed, sunflower and flaxseed, and the refining process, comprising the extraction of oil, the valorisation and separation of valuable secondary metabolites such as phenolic compounds, and the removal of anti-nutritional factors such as glucosinolates, while retaining the protein in the oilseed meal. It also provides an overview of alternative solvents and some of the unconventional processes used as a replacement to the conventional extraction of edible oil, as well as the solvents used for the extraction of secondary metabolites and anti-nutritional factors. These biologically active compounds, including oils, are primordial raw materials for several industries such as food, pharmaceutical or cosmetics.
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Miao W, Li Y, Ma S, Jiang J, Liu H, Cai X, Qin Z, Wang X. Effects of cold‐pressing conditions on physicochemical and functional properties of cold‐pressed tigernut oil and starch isolated from press‐cake. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15445] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Wen‐Bo Miao
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
- Institute of Special Oilseed Processing and Technology Henan University of Technology Zhengzhou 450001 China
| | - Yi‐Jia Li
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
| | - Shi‐Yuan Ma
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
| | - Ji‐Hui Jiang
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
| | - Hua‐Min Liu
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
- Institute of Special Oilseed Processing and Technology Henan University of Technology Zhengzhou 450001 China
| | - Xiao‐Shuang Cai
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
- Institute of Special Oilseed Processing and Technology Henan University of Technology Zhengzhou 450001 China
| | - Zhao Qin
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
- Institute of Special Oilseed Processing and Technology Henan University of Technology Zhengzhou 450001 China
| | - Xue‐De Wang
- College of Food Science and Technology Henan University of Technology Zhengzhou 450001 China
- Institute of Special Oilseed Processing and Technology Henan University of Technology Zhengzhou 450001 China
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