{"title":"柑桔柠檬果肉和果皮抗氧化效果的体外比较研究","authors":"Blessy Baby Mathew , Danie Shajie , Neha Wadhwa , N.B. Krishna Murthy , T.P. Krishna Murthy , M. Rashmi","doi":"10.1016/j.dit.2013.07.003","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>In the present study, the lemon pulp and peel along-with their secondary metabolites were studied and compared for its antioxidant activity.</p></div><div><h3>Method</h3><p>Various <em>in vitro</em> and <em>ex vivo</em> studies were done to estimate the polyphenols and flavonoids present in the lemon pulp and peel. The reducing power, free radical scavenging activity and lipid peroxide inhibition were investigated for the extracts.</p></div><div><h3>Results</h3><p>The lemon peel was found to have a slightly greater count of polyphenols and flavonoids, showing a difference of 0.2. The peel extracts also showed better reducing power and higher free radical scavenging activity. The peel extracts gave 82.3% of inhibition towards lipid peroxidation, when compared to the pulp extracts which showed an inhibition of 78.2%.</p></div><div><h3>Conclusion</h3><p>The antioxidant activity was found to be higher in the case of lemon peel when compared to the pulp.</p></div>","PeriodicalId":11284,"journal":{"name":"Drug Invention Today","volume":"5 4","pages":"Pages 296-301"},"PeriodicalIF":0.0000,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.dit.2013.07.003","citationCount":"12","resultStr":"{\"title\":\"Comparative antioxidant efficacy of Citrus limonum pulp and peel – An in vitro study\",\"authors\":\"Blessy Baby Mathew , Danie Shajie , Neha Wadhwa , N.B. Krishna Murthy , T.P. Krishna Murthy , M. Rashmi\",\"doi\":\"10.1016/j.dit.2013.07.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><p>In the present study, the lemon pulp and peel along-with their secondary metabolites were studied and compared for its antioxidant activity.</p></div><div><h3>Method</h3><p>Various <em>in vitro</em> and <em>ex vivo</em> studies were done to estimate the polyphenols and flavonoids present in the lemon pulp and peel. The reducing power, free radical scavenging activity and lipid peroxide inhibition were investigated for the extracts.</p></div><div><h3>Results</h3><p>The lemon peel was found to have a slightly greater count of polyphenols and flavonoids, showing a difference of 0.2. The peel extracts also showed better reducing power and higher free radical scavenging activity. The peel extracts gave 82.3% of inhibition towards lipid peroxidation, when compared to the pulp extracts which showed an inhibition of 78.2%.</p></div><div><h3>Conclusion</h3><p>The antioxidant activity was found to be higher in the case of lemon peel when compared to the pulp.</p></div>\",\"PeriodicalId\":11284,\"journal\":{\"name\":\"Drug Invention Today\",\"volume\":\"5 4\",\"pages\":\"Pages 296-301\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.dit.2013.07.003\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Drug Invention Today\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0975761913000677\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drug Invention Today","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0975761913000677","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparative antioxidant efficacy of Citrus limonum pulp and peel – An in vitro study
Background
In the present study, the lemon pulp and peel along-with their secondary metabolites were studied and compared for its antioxidant activity.
Method
Various in vitro and ex vivo studies were done to estimate the polyphenols and flavonoids present in the lemon pulp and peel. The reducing power, free radical scavenging activity and lipid peroxide inhibition were investigated for the extracts.
Results
The lemon peel was found to have a slightly greater count of polyphenols and flavonoids, showing a difference of 0.2. The peel extracts also showed better reducing power and higher free radical scavenging activity. The peel extracts gave 82.3% of inhibition towards lipid peroxidation, when compared to the pulp extracts which showed an inhibition of 78.2%.
Conclusion
The antioxidant activity was found to be higher in the case of lemon peel when compared to the pulp.
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