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Partial purification of hen egg white lysozyme by ethanol precipitation method and determination of the thermal stability of its lyophilized form
Lysozyme was partially purified from hen egg white by precipitation of non-lysozyme protein impurities during incubation in the prence of ethanol. The thermal stability of the obtained partially purified enzyme was also ...
Hydrogenation of citral over Pt and Pt-Sn catalysts
Hydrogenation of citral on monometallic (Pt) and bimetallic (Pt-Sn) catalysts was investigated. It was found that the catalyst activities and product distributions were different over Na-Y and Clino supports. Among ...
Hydrogenation of citral over Ni and Ni-Sn catalysts
Liquid phase citral hydrogenation over zeolite-supported monometallic Ni and bimetallic Ni-Sn catalysts was studied. The zeolite support materials were Na-Y, Na-mordenite, and clinoptilolite. Ni and Sn contents of the ...