Pablo Rodriguez*, Carolina Cortes-Herrera, Graciela Artavia, Fabio Granados-Chinchilla and Fabrice Vaillant*,
{"title":"哥伦比亚加勒比鳄梨和海斯鳄梨生物活性化合物的比较分析：探索代谢组学多样性","authors":"Pablo Rodriguez*, Carolina Cortes-Herrera, Graciela Artavia, Fabio Granados-Chinchilla and Fabrice Vaillant*, ","doi":"10.1021/acsfoodscitech.5c00472","DOIUrl":null,"url":null,"abstract":"<p >Colombian Caribbean avocados (CCA) represent a newly identified genetic group with underexplored bioactive potential. This study compares three CCA landraces─Leche (L), Cebo (C), and Manteco (M)─from northern Colombia to the Hass variety. Comprehensive analyses were conducted on the mesocarp lipid fraction to evaluate oil content (OC), fatty acids (FA) (GC-FID), carotenoids (HPLC-DAD), and untargeted metabolites (UPLC-ESI<sup>+</sup>/Orbitrap-MS) in defatted tissue. Although Hass had higher fat content, FA profiles were similar. CCA showed significantly greater carotenoid levels, especially β-cryptoxanthin, trans-β-apo-8′-apocarotenal, and epoxy-β-carotene. PLS-DA modeling revealed key discriminant compounds, including acetogenins─avocadyne, avocadoes, AcO-avocadenyne, and AcO-avocadiene B─in CCA, while persin appeared only in Hass. These findings underscore the chemical uniqueness and potential of CCA for food and industrial applications.</p>","PeriodicalId":72048,"journal":{"name":"ACS food science & technology","volume":"5 8","pages":"3191–3200"},"PeriodicalIF":2.8000,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparative Analysis of Bioactive Compounds in Colombian Caribbean Avocados and Hass: Exploring Metabolomic Diversity\",\"authors\":\"Pablo Rodriguez*, Carolina Cortes-Herrera, Graciela Artavia, Fabio Granados-Chinchilla and Fabrice Vaillant*, \",\"doi\":\"10.1021/acsfoodscitech.5c00472\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Colombian Caribbean avocados (CCA) represent a newly identified genetic group with underexplored bioactive potential. This study compares three CCA landraces─Leche (L), Cebo (C), and Manteco (M)─from northern Colombia to the Hass variety. Comprehensive analyses were conducted on the mesocarp lipid fraction to evaluate oil content (OC), fatty acids (FA) (GC-FID), carotenoids (HPLC-DAD), and untargeted metabolites (UPLC-ESI<sup>+</sup>/Orbitrap-MS) in defatted tissue. Although Hass had higher fat content, FA profiles were similar. CCA showed significantly greater carotenoid levels, especially β-cryptoxanthin, trans-β-apo-8′-apocarotenal, and epoxy-β-carotene. PLS-DA modeling revealed key discriminant compounds, including acetogenins─avocadyne, avocadoes, AcO-avocadenyne, and AcO-avocadiene B─in CCA, while persin appeared only in Hass. These findings underscore the chemical uniqueness and potential of CCA for food and industrial applications.</p>\",\"PeriodicalId\":72048,\"journal\":{\"name\":\"ACS food science & technology\",\"volume\":\"5 8\",\"pages\":\"3191–3200\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACS food science & technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acsfoodscitech.5c00472\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS food science & technology","FirstCategoryId":"1085","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acsfoodscitech.5c00472","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Comparative Analysis of Bioactive Compounds in Colombian Caribbean Avocados and Hass: Exploring Metabolomic Diversity
Colombian Caribbean avocados (CCA) represent a newly identified genetic group with underexplored bioactive potential. This study compares three CCA landraces─Leche (L), Cebo (C), and Manteco (M)─from northern Colombia to the Hass variety. Comprehensive analyses were conducted on the mesocarp lipid fraction to evaluate oil content (OC), fatty acids (FA) (GC-FID), carotenoids (HPLC-DAD), and untargeted metabolites (UPLC-ESI+/Orbitrap-MS) in defatted tissue. Although Hass had higher fat content, FA profiles were similar. CCA showed significantly greater carotenoid levels, especially β-cryptoxanthin, trans-β-apo-8′-apocarotenal, and epoxy-β-carotene. PLS-DA modeling revealed key discriminant compounds, including acetogenins─avocadyne, avocadoes, AcO-avocadenyne, and AcO-avocadiene B─in CCA, while persin appeared only in Hass. These findings underscore the chemical uniqueness and potential of CCA for food and industrial applications.
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