Rakshandha Saini, Vikas Kumar, Anuradha Sourirajan, Kamal Dev
{"title":"作为氯霉素抗菌生物活性增强剂的大叶黄杨果实提取物和酚类化合物","authors":"Rakshandha Saini, Vikas Kumar, Anuradha Sourirajan, Kamal Dev","doi":"10.1007/s11130-024-01206-6","DOIUrl":null,"url":null,"abstract":"<p><p>Phyllanthus emblica L. (syn. Emblica officinalis) fruits have been traditionally exploited to enhance the immune system and provide protection against bacterial and fungal diseases. The present study aimed to evaluate the synergistic interactions between chloramphenicol and several phenolic compounds found in P. emblica fruits against bacterial strains. The combination of P. emblica fruit extracts and its phenolic compounds demonstrated synergistic antibacterial activity when used in conjunction with chloramphenicol against both Gram-positive and Gram-negative bacteria. The combination of MIC<sub>GA</sub> with ½MIC<sub>Chl</sub> exhibited a significant increase in bioactivity, with a 333.33-fold enhancement against B. subtilis. Similarly, the combination of MIC<sub>GA</sub> with 2MIC<sub>Chl</sub> displayed a bioactivity enhancement of 16.02 folds against S. aureus. The co-administration of ½MIC<sub>Q</sub> and ½MIC<sub>Chl</sub> resulted in a significant 35.71-fold increase in bioactivity against P. aeruginosa. Similarly, the combination of MIC <sub>GA</sub> and ½MIC<sub>Chl</sub> exhibited a remarkable 166.66-fold enhancement in bioactivity against E. coli. The combinations of 2MIC<sub>FPE</sub> and ½MIC<sub>Chloramphenicol</sub>, as well as ½MIC<sub>GA</sub> and ½MIC<sub>Chl</sub> demonstrated the highest bioactivity enhancement of 17.85 folds for K. pneumoniae. This study claimed that the fruit extracts of P. emblica and its phenolic compounds could be utilized to augment the effectiveness of conventional antibiotics, which have acquired resistance to bacterial infections.</p>","PeriodicalId":20092,"journal":{"name":"Plant Foods for Human Nutrition","volume":null,"pages":null},"PeriodicalIF":3.1000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fruit Extract and Phenolic Compounds of Phyllanthus emblica Fruits as Bioactivity Enhancer of Chloramphenicol Against Bacterial Species.\",\"authors\":\"Rakshandha Saini, Vikas Kumar, Anuradha Sourirajan, Kamal Dev\",\"doi\":\"10.1007/s11130-024-01206-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Phyllanthus emblica L. (syn. Emblica officinalis) fruits have been traditionally exploited to enhance the immune system and provide protection against bacterial and fungal diseases. The present study aimed to evaluate the synergistic interactions between chloramphenicol and several phenolic compounds found in P. emblica fruits against bacterial strains. The combination of P. emblica fruit extracts and its phenolic compounds demonstrated synergistic antibacterial activity when used in conjunction with chloramphenicol against both Gram-positive and Gram-negative bacteria. The combination of MIC<sub>GA</sub> with ½MIC<sub>Chl</sub> exhibited a significant increase in bioactivity, with a 333.33-fold enhancement against B. subtilis. Similarly, the combination of MIC<sub>GA</sub> with 2MIC<sub>Chl</sub> displayed a bioactivity enhancement of 16.02 folds against S. aureus. The co-administration of ½MIC<sub>Q</sub> and ½MIC<sub>Chl</sub> resulted in a significant 35.71-fold increase in bioactivity against P. aeruginosa. Similarly, the combination of MIC <sub>GA</sub> and ½MIC<sub>Chl</sub> exhibited a remarkable 166.66-fold enhancement in bioactivity against E. coli. The combinations of 2MIC<sub>FPE</sub> and ½MIC<sub>Chloramphenicol</sub>, as well as ½MIC<sub>GA</sub> and ½MIC<sub>Chl</sub> demonstrated the highest bioactivity enhancement of 17.85 folds for K. pneumoniae. This study claimed that the fruit extracts of P. emblica and its phenolic compounds could be utilized to augment the effectiveness of conventional antibiotics, which have acquired resistance to bacterial infections.</p>\",\"PeriodicalId\":20092,\"journal\":{\"name\":\"Plant Foods for Human Nutrition\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Plant Foods for Human Nutrition\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s11130-024-01206-6\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/1 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant Foods for Human Nutrition","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s11130-024-01206-6","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/1 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Fruit Extract and Phenolic Compounds of Phyllanthus emblica Fruits as Bioactivity Enhancer of Chloramphenicol Against Bacterial Species.
Phyllanthus emblica L. (syn. Emblica officinalis) fruits have been traditionally exploited to enhance the immune system and provide protection against bacterial and fungal diseases. The present study aimed to evaluate the synergistic interactions between chloramphenicol and several phenolic compounds found in P. emblica fruits against bacterial strains. The combination of P. emblica fruit extracts and its phenolic compounds demonstrated synergistic antibacterial activity when used in conjunction with chloramphenicol against both Gram-positive and Gram-negative bacteria. The combination of MICGA with ½MICChl exhibited a significant increase in bioactivity, with a 333.33-fold enhancement against B. subtilis. Similarly, the combination of MICGA with 2MICChl displayed a bioactivity enhancement of 16.02 folds against S. aureus. The co-administration of ½MICQ and ½MICChl resulted in a significant 35.71-fold increase in bioactivity against P. aeruginosa. Similarly, the combination of MIC GA and ½MICChl exhibited a remarkable 166.66-fold enhancement in bioactivity against E. coli. The combinations of 2MICFPE and ½MICChloramphenicol, as well as ½MICGA and ½MICChl demonstrated the highest bioactivity enhancement of 17.85 folds for K. pneumoniae. This study claimed that the fruit extracts of P. emblica and its phenolic compounds could be utilized to augment the effectiveness of conventional antibiotics, which have acquired resistance to bacterial infections.
期刊介绍:
Plant Foods for Human Nutrition (previously Qualitas Plantarum) is an international journal that publishes reports of original research and critical reviews concerned with the improvement and evaluation of the nutritional quality of plant foods for humans, as they are influenced by:
- Biotechnology (all fields, including molecular biology and genetic engineering)
- Food science and technology
- Functional, nutraceutical or pharma foods
- Other nutrients and non-nutrients inherent in plant foods