{"title":"罗勒精油的化学成分、抗氧化和抗菌活性","authors":"Suman BARUA, Kajalika DEWAN, Saiful ISLAM, Suman MOJUMDER, Ovi SİKDER, Rajib SARKAR, Hiroshi HASEGAWA, Ismail M.m. RAHMAN","doi":"10.21448/ijsm.1230316","DOIUrl":null,"url":null,"abstract":"Essential oil (EO) from the sweet basil (Ocimum basilicum L.) grown in the Jhum cultivations located in Bangladesh was screened for chemical composition, antioxidant, and antimicrobial activities. EO yield from the Jhum-cultivar O. basilicum was 1.55% (v/w). Analysis of EO indicated the presence of several bioactive compounds, among which Geranial (35.5%) and cis-citral (26.2%) are of significant content. The EO showed antioxidant activities inhibiting DPPH radical with a mean value of 45.7% at 2.4 mg mL–1 of EO. The EO has susceptibility against Gram-positive and Gram-negative bacteria (Escherichia coli, Salmonella Typhi, Vibrio cholerae, Staphylococcus aureus, Bacillus cereus, and Micrococcus spp.), with a notable activity against the Gram-positive bacteria.","PeriodicalId":14437,"journal":{"name":"International Journal of Secondary Metabolite","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chemical composition, antioxidant, and antimicrobial activities of Bangladesh-origin Jhum-cultivar basil (Ocimum basilicum L.) essential oil\",\"authors\":\"Suman BARUA, Kajalika DEWAN, Saiful ISLAM, Suman MOJUMDER, Ovi SİKDER, Rajib SARKAR, Hiroshi HASEGAWA, Ismail M.m. RAHMAN\",\"doi\":\"10.21448/ijsm.1230316\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Essential oil (EO) from the sweet basil (Ocimum basilicum L.) grown in the Jhum cultivations located in Bangladesh was screened for chemical composition, antioxidant, and antimicrobial activities. EO yield from the Jhum-cultivar O. basilicum was 1.55% (v/w). Analysis of EO indicated the presence of several bioactive compounds, among which Geranial (35.5%) and cis-citral (26.2%) are of significant content. The EO showed antioxidant activities inhibiting DPPH radical with a mean value of 45.7% at 2.4 mg mL–1 of EO. The EO has susceptibility against Gram-positive and Gram-negative bacteria (Escherichia coli, Salmonella Typhi, Vibrio cholerae, Staphylococcus aureus, Bacillus cereus, and Micrococcus spp.), with a notable activity against the Gram-positive bacteria.\",\"PeriodicalId\":14437,\"journal\":{\"name\":\"International Journal of Secondary Metabolite\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-08-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Secondary Metabolite\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21448/ijsm.1230316\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Secondary Metabolite","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21448/ijsm.1230316","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Chemical composition, antioxidant, and antimicrobial activities of Bangladesh-origin Jhum-cultivar basil (Ocimum basilicum L.) essential oil
Essential oil (EO) from the sweet basil (Ocimum basilicum L.) grown in the Jhum cultivations located in Bangladesh was screened for chemical composition, antioxidant, and antimicrobial activities. EO yield from the Jhum-cultivar O. basilicum was 1.55% (v/w). Analysis of EO indicated the presence of several bioactive compounds, among which Geranial (35.5%) and cis-citral (26.2%) are of significant content. The EO showed antioxidant activities inhibiting DPPH radical with a mean value of 45.7% at 2.4 mg mL–1 of EO. The EO has susceptibility against Gram-positive and Gram-negative bacteria (Escherichia coli, Salmonella Typhi, Vibrio cholerae, Staphylococcus aureus, Bacillus cereus, and Micrococcus spp.), with a notable activity against the Gram-positive bacteria.
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