Browsing by Author "Jayanthi, P"
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Item Biochemical Changes in Breast Cancer(1989-04) Jayanthi, P; Jeyanthi, G PItem Corynebacterium Inhibiting P.Grandis Based Herbal Textile(2015) Lalitha, P; Jayanthi, PAntimicrobial finishes have increased its importance in the recent years for several reasons necessitating this research work. Herbal extracts are promising in antimicrobial activity without much side effects. Hence the aim of this work was focused on fabricating antimicrobial textile finishes with antibacterial activity against Corynebacterium a common sweat - bacterium posing bad odour and skin problems. Solvent extracts of P.grandis coated onto to cotton cloth samples by sonication method were tested for anti- corynebacterium activity by disc diffusion method according to AATCC 147 method. Good antibacterial activity was noted since there was no growth under and above the fabric samples. The leaching of extracts was also not noted as there was no zone of inhibition around the test samples. These results throw open the scopie of developing newer antimicrobial herbal textile finishes.Item Isolation, Structure Elucidation, Metabolite Profiling and Bio-, Pharma- Activity Screening of Eichhornia crassipes (Mart.) Solms(2012-12) Jayanthi, P; Lalitha, PItem Lipophilicny of Few Chromen-2-Ones And Chromene-2-Th10nes By Hyperchem 7.0 And Alogps 2.1(2011) Lalitha, P; Jayanthi, PLipophilicity which plays an important role in researcm,i^^th^r'structure-activity relationship of drug action has been theoretically predictl^^for fev^chromen-2-ones and chromen-2-thiones using commercial software ^^HyperCft^’>'7.0 and an internet computational software ALOGPS 2.1. In the compoiiij^s ana.lj^ed for lipophilicity using HyperChem, the compounds possessing -NO^.grou]^ s h p ^ d a negative log P value. The log P values of alt the other compounds, wey^;' " ‘ to .l.i.e. ...w...i.t.h..i n 3- . T—heoretical determination of lipophilicity reduces the tim'd .involve'd in calculation of lipophilicity by experimental methods. ALOGPS 2.1 waTcpmparatively greater than that calculated using HyperChem.Item Profile of Woman Entrepreneurs in Pollachi Taluk, Coimbatore District(1995-05) Jayanthi, P; Kasthuri, MItem Quality Control Measures in Preparatory Wet Processing(1993-05) Jayanthi, P; Vijayalakshmi VenkatachalamItem Reducing Power of the Solvent Extracts of Eichhornia Crassipes (Mart.) Solms(2011) Lalitha, P; Jayanthi, PReducing power assay of solvent extracts of Eichhurnia crassipes (Mart.) Solms at different concentrations and time delay was evaluated. Reducing power was linearly proportional to the concentration and time and was found to increase with increase in concentration and time. The extracts were compared to standard antioxidant L-ascorbic acid. AN extracts showed greater reducing power than that of the standard. The results suggest the potential of development o f useful natural antioxidants.Item Use of Lawesson’s Reagent in the Facile Synthesis of Few Thiones and Theoretical Prediction of Activity of Few Nitrogen Heterocycles(2008-04) Jayanthi, P; Lalitha, PItem Uv Protecting Ability of Sunscreen Lotions Prepared With Extracts of Pisonia Grandis R.Br(2014) Subhashini K. Sripathi; Lalitha, P; Jayanthi, PItem Uv Protecting Ability of Sunscreen Lotions Prepared With Extracts of Pisonia Grandis R.Br(2015) Subhashini, S; Lalitha, P; Jayanthi, P