{"title":"Valorization of Mexican cabernet sauvignon grape pomace: A source of oil and lipophilic bioactive compounds","authors":"Marcos Leon-Bejarano, Maribel Ovando-Martínez, Senay Simsek","doi":"10.1002/aocs.12906","DOIUrl":null,"url":null,"abstract":"<p>This study presents the first analysis of the lipophilic composition of oil extracted from Mexican Cabernet sauvignon grape pomace in Sonora, using ultrasound-assisted extraction. The findings reveal a promising oil yield of 7.52%, with linoleic acid dominating the fatty acid profile at 64.72%. Notably, the oil is rich in bioactive compounds, including tocopherols-tocotrienols (828.83 mg/kg), chlorophylls (32.15 mg/kg), carotenoids (550.04 mg/kg), and sterols (513265.51 mg/kg), highlighting its potential for valorization. These components are recognized for their biological potential, suggesting the grape pomace as a valuable source of high-value lipophilic compounds. This research contributes to the growing interest in utilizing wine industry by-products, advocating for further exploration of grape pomace's applications in food, cosmetics, and pharmaceuticals, thereby supporting sustainable practices in the agricultural sector.</p>","PeriodicalId":17182,"journal":{"name":"Journal of the American Oil Chemists Society","volume":"102 3","pages":"477-481"},"PeriodicalIF":1.9000,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aocs.12906","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Oil Chemists Society","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/aocs.12906","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
This study presents the first analysis of the lipophilic composition of oil extracted from Mexican Cabernet sauvignon grape pomace in Sonora, using ultrasound-assisted extraction. The findings reveal a promising oil yield of 7.52%, with linoleic acid dominating the fatty acid profile at 64.72%. Notably, the oil is rich in bioactive compounds, including tocopherols-tocotrienols (828.83 mg/kg), chlorophylls (32.15 mg/kg), carotenoids (550.04 mg/kg), and sterols (513265.51 mg/kg), highlighting its potential for valorization. These components are recognized for their biological potential, suggesting the grape pomace as a valuable source of high-value lipophilic compounds. This research contributes to the growing interest in utilizing wine industry by-products, advocating for further exploration of grape pomace's applications in food, cosmetics, and pharmaceuticals, thereby supporting sustainable practices in the agricultural sector.
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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