01315nas a2200217   4500008004100000022001400041245012200055210006900177260007100246300001600317490000700333520048100340100002000821700001800841700002000859700002500879700002100904700001900925700003000944856012300974       2007                        eng d  a0743-746300aMultiutility sophorolipids as nanoparticle capping agents: synthesis of stable and water dispersible Co nanoparticles0 aMultiutility sophorolipids as nanoparticle capping agents synthe  a1155 16TH ST, NW, WASHINGTON, DC 20036 USAbAMER CHEMICAL SOCcNOV  a11409-114120 v233 a<p>Sophorolipids are a class of glycolipids that can be obtained from fatty acids by simply treating them with yeast cells (Candida bombicola, ATCC 22214) and glucose. In this letter, we demonstrate the application of sophorolipids obtained from oleic acid as a capping agent for Co nanoparticles. Upon capping the nanoparticle surface, the sugar moiety of these sophorolipids is exposed to the solvent environment, making the nanoparticles stable and water-redispersible.</p>1 aKasture, Manasi1 aSingh, Sanjay1 aPatel, Pitamber1 aJoy, Pattayil, Alias1 aPrabhune, Asmita1 aRamana, C., V.1 aPrasad, Bhagavatula L. V.  uhttps://library.ncl.res.in/content/multiutility-sophorolipids-nanoparticle-capping-agents-synthesis-stable-and-water-002101nas a2200253   4500008004100000022001400041245015000055210006900205260009900274300001400373490000800387520111000395653001901505653003601524653004101560653001201601653001101613100001801624700002301642700002101665700002001686700001401706856012701720       2011                        eng d  a0960-852400aMicrobial production of xylitol from D-xylose and sugarcane bagasse hemicellulose using newly isolated thermotolerant yeast Debaryomyces hansenii0 aMicrobial production of xylitol from Dxylose and sugarcane bagas  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLANDbELSEVIER SCI LTDcFEB  a3304-33080 v1023 a<p>A thermotolerant yeast capable of fermenting xylose to xylitol at 40 C was isolated and identified as a strain of Debaryomyces hansenii by ITS sequencing. This paper reports the production of xylitol from D-xylose and sugarcane bagasse hemicellulose by free and Ca-alginate immobilized cells of D. hansenii. The efficiency of free and immobilized cells were compared for xylitol production from D-xylose and hemicellulose in batch culture at 40 degrees C. The maximum xylitol produced by free cells was 68.6 g/L from 100 g/L of xylose, with a yield of 0.76 g/g and volumetric productivity 0.44 g/L/h. The yield of xylitol and volumetric productivity were 0.69 g/g and 0.28 g/L/h respectively from hemicellulosic hydrolysate of sugarcane bagasse after detoxification with activated charcoal and ion exchange resins. The Ca-alginate immobilized D. hansenii cells produced 73.8 g of xylitol from 100 g/L of xylose with a yield of 0.82 g/g and volumetric productivity of 0.46 g/L/h and were reused for five batches with steady bioconversion rates and yields. (C) 2010 Elsevier Ltd. All rights reserved.</p>10aImmobilization10aSugarcane bagasse hemicellulose10aThermotolerant Debaryomyces hansenii10axylitol10aXylose1 aPrakash, Gyan1 aVarma, Anjanikumar1 aPrabhune, Asmita1 aShouche, Yogesh1 aRao, Mala  uhttps://library.ncl.res.in/content/microbial-production-xylitol-d-xylose-and-sugarcane-bagasse-hemicellulose-using-newly-001185nas a2200157   4500008004100000245010300041210006900144260005100213520053400264100001700798700001900815700001900834700001700853700002100870856013600891       2015                        eng d00aMechanistic understanding of rapid gelation of silk fibroin using a biosurfactant – sophorolipid0 aMechanistic understanding of rapid gelation of silk fibroin usin  aNational Chemical Laboratory, Pune  IndiacFEB3 a<p>3D polymeric hydrogels find use in biomedical applications as scaffolds and drug delivery vehicle • Silk fibroin a structural protein is a promising candidate (excellent thermo-mechanicals, biocompatibility, biodegradability) • Sophorolipid (SL)-a biosurfactant is known to exhibit antimicrobial, anti cancerous and cell differentiating. • Use of SL as gelling agent can enhance the applicability of SF hydrogels • SF-SL scaffolds obtained by lyophilization of hydrogels can find application in tissue regeneration</p>1 aDubey, Parul1 aNawale, Laxman1 aSarkar, Dhiman1 aNisal, Anuya1 aPrabhune, Asmita  uhttps://library.ncl.res.in/content/mechanistic-understanding-rapid-gelation-silk-fibroin-using-biosurfactant-%E2%80%93-sophorolipid