{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,23]],"date-time":"2025-12-23T10:02:43Z","timestamp":1766484163139,"version":"build-2065373602"},"reference-count":66,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2020,8,11]],"date-time":"2020-08-11T00:00:00Z","timestamp":1597104000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100010801","name":"Xunta de Galicia","doi-asserted-by":"publisher","award":["ED431D 2017\/18"],"award-info":[{"award-number":["ED431D 2017\/18"]}],"id":[{"id":"10.13039\/501100010801","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Cluster of Agricultural Research and Development (CITACA)","award":["ED431E 2018\/07"],"award-info":[{"award-number":["ED431E 2018\/07"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Plants"],"abstract":"<jats:p>The current industrial requirements for food naturalness are forcing the development of new strategies to achieve the production of healthier foods by replacing the use of synthetic additives with bioactive compounds from natural sources. Here, we investigate the use of plant tissue culture as a biotechnological solution to produce plant-derived bioactive compounds with antioxidant activity and their application to protect fish oil-in-water emulsions against lipid peroxidation. The total phenolic content of Bryophyllum plant extracts ranges from 3.4 to 5.9 mM, expressed as gallic acid equivalents (GAE). The addition of Bryophyllum extracts to 4:6 fish oil-in-water emulsions results in a sharp (eight-fold) increase in the antioxidant efficiency due to the incorporation of polyphenols to the interfacial region. In the emulsions, the antioxidant efficiency of extracts increased linearly with concentration and levelled off at 500 \u03bcM GAE, reaching a plateau region. The antioxidant efficiency increases modestly (12%) upon increasing the pH from 3.0 to 5.0, while an increase in temperature from 10 to 30 \u00b0C causes a six-fold decrease in the antioxidant efficiency. Overall, results show that Bryophyllum plant-derived extracts are promising sources of bioactive compounds with antioxidant activity that can be eventually be used to control lipid oxidation in food emulsions containing (poly)unsaturated fatty acids.<\/jats:p>","DOI":"10.3390\/plants9081012","type":"journal-article","created":{"date-parts":[[2020,8,11]],"date-time":"2020-08-11T10:56:12Z","timestamp":1597143372000},"page":"1012","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Exploring the Use of Bryophyllum as Natural Source of Bioactive Compounds with Antioxidant Activity to Prevent Lipid Oxidation of Fish Oil-In-Water Emulsions"],"prefix":"10.3390","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1798-6235","authenticated-orcid":false,"given":"Pascual","family":"Garc\u00eda-P\u00e9rez","sequence":"first","affiliation":[{"name":"Applied Plant &amp; Soil Biology, Plant Biology and Soil Science Department, Biology Faculty, University of Vigo, 36310 Vigo, Spain"},{"name":"CITACA, Agri-Food Research and Transfer Cluster, University of Vigo, 32004 Ourense, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9447-5626","authenticated-orcid":false,"given":"Sonia","family":"Losada-Barreiro","sequence":"additional","affiliation":[{"name":"Physical Chemistry Department, Chemistry Faculty, University of Vigo, 36310 Vigo, Spain"},{"name":"REQUIMTE-LAQV, Chemistry and Biochemistry Department, Science Faculty, University of Porto, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9468-0881","authenticated-orcid":false,"given":"Carlos","family":"Bravo-D\u00edaz","sequence":"additional","affiliation":[{"name":"Physical Chemistry Department, Chemistry Faculty, University of Vigo, 36310 Vigo, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4622-1728","authenticated-orcid":false,"given":"Pedro P.","family":"Gallego","sequence":"additional","affiliation":[{"name":"Applied Plant &amp; Soil Biology, Plant Biology and Soil Science Department, Biology Faculty, University of Vigo, 36310 Vigo, Spain"},{"name":"CITACA, Agri-Food Research and Transfer Cluster, University of Vigo, 32004 Ourense, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2020,8,11]]},"reference":[{"key":"ref_1","first-page":"2","article-title":"Oxidative stress in disease and aging: Mechanisms and therapies 2018","volume":"2018","author":"Vilos","year":"2018","journal-title":"Oxid. 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