R
Ravi Kiran Purama
Researcher at National Institute of Technology Calicut
Publications - 20
Citations - 859
Ravi Kiran Purama is an academic researcher from National Institute of Technology Calicut. The author has contributed to research in topics: Leuconostoc mesenteroides & Dextransucrase. The author has an hindex of 12, co-authored 20 publications receiving 696 citations. Previous affiliations of Ravi Kiran Purama include Indian Institute of Technology Guwahati & Lund University.
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Journal ArticleDOI
Potential of probiotics, prebiotics and synbiotics for management of colorectal cancer
Maya Raman,Padma Ambalam,Kanthi Kiran Kondepudi,Sheetal Pithva,C. R. Kothari,Arti T Patel,Ravi Kiran Purama,Jayantilal M. Dave,B. R. M. Vyas +8 more
TL;DR: An attempt is made to abridge the role of carcinogen in colorectal cancer establishment and prognosis, where special attention has been paid to food-borne mutagens and functional role of beneficial human gut microbiome in evading cancer.
Journal ArticleDOI
Probiotics, prebiotics and colorectal cancer prevention
TL;DR: Modulation of gut microbiota by probiotics and prebiotics, either alone or in combination could positively influence the cross-talk between immune system and microbiota, would be beneficial in preventing inflammation and CRC.
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Structural analysis and properties of dextran produced by Leuconostoc mesenteroides NRRL B-640
TL;DR: In this article, a water-soluble dextran was produced by purified dextransucrase from Leuconostoc mesenteroides NRRL B-640.
Journal Article
Dextransucrase production by Leuconostoc mesenteroides.
Ravi Kiran Purama,Arun Goyal +1 more
Journal ArticleDOI
Identification, effective purification and functional characterization of dextransucrase from Leuconostoc mesenteroides NRRL B-640
Ravi Kiran Purama,Arun Goyal +1 more
TL;DR: The extracellular dextransucrase from Leuconostoc mesenteroides NRRL B-640 was purified using polyethylene glycol fractionation (PEG) and gel-filtration and confirmed the presence of dextran, when run on SDS-PAGE under non-denaturing gels for in situ activity detection by Periodic Acid Schiff's staining.