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Accurate daily reports on chemical and petrochemical import and export consignments, complete with intelligence on foreign trade dynamics and comparison of domestic versus import prices. Advanced Search. Search Menu. Article Navigation. Close mobile search navigation Article Navigation. Volume Article Contents Abstract. Materials and methodology. Results and discussion.
Alok Malaviya , Alok Malaviya. Oxford Academic. James Gomes. Select Format Select format. Permissions Icon Permissions. Abstract Microemulsions ME can act as a reservoir of solubilized hydrophobic substrates. All compositions of oil: surfactant ratio ranging from to with corresponding amount of aqueous phase were tried. The different compositions which gave stable ME are presented in Table 1. A pseudoternary phase diagram was constructed and the region giving stable ME system has been shown in Fig.
Composition of various components giving stable microemulsions. Oil g. Surfactant g. Water g. Open in new tab. Open in new tab Download slide. After 30 days. Experiments numbers correspond to those in Table 1. Sitosterol biotransformation results show an enhanced production of AD as compared to the control culture Fig. Higher interfacial area for mass transfer achieved in ME system improves AD production.
Interestingly it was observed that although experiment 8 has smallest particle size In comparison, experiment 9 has a percentage conversion of Similarly, experiment 7 has a percentage conversion of only 5. The oil to surfactant ratios are nearly the same for all the experiments ca 0.
Therefore, it appears that, in addition to the particle size, some other factors also influence the sitosterol biotransformation in ME system.
Further analysis of biotransformation results revealed a decrease in percent molar conversion with the increase of solvent concentration. Start a Conversation. Follow us on. Living and entertainment iDiva MensXP. Jagdamba Chemical Industries. Chloroform Chemical. Kalpatru Petro Chemicals Private Limited. Sunil Chemicals. Moksha Chemicals. Usha Chemicals. Chemerge Organics Private Limited.
Triveni Chemicals. Parshwanath Chemicals. Sane Chemicals. Merck Life Science Private Limited. Chloroform, Purity: Industrial Grade. Darbar Chem India. Aman Enterprises.
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