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Glucostat reagent

Analyses of glucose and fructose in musts of commercially processed fruit have been made for several years (18). Glucose oxidase (Worthington Glucostat reagent) has been the method of choice for glucose analysis. Acid diphenylamine reagent (24), which is specific for the keto... [Pg.100]

Figure 4. Cellohiase production. Rut-C30 and QM 9414 under repressed and nonrepressed conditions. Growth conditions same as Figure 3. Cellohiase activity was measured using cellohiose as a substrate and quantitating free glucose with Glucostat reagent (Worthington Biochemicals, Freehold, N.J.). (0—0) Rut-C30, 1% cellulose, (O—O) Rut-C30,1% cellulose, 5% glycerol, ( — ) QM 9414, 1% cellulose, ( —Oj QM 9414, 1% cellulose, 5% glycerol. Figure 4. Cellohiase production. Rut-C30 and QM 9414 under repressed and nonrepressed conditions. Growth conditions same as Figure 3. Cellohiase activity was measured using cellohiose as a substrate and quantitating free glucose with Glucostat reagent (Worthington Biochemicals, Freehold, N.J.). (0—0) Rut-C30, 1% cellulose, (O—O) Rut-C30,1% cellulose, 5% glycerol, ( — ) QM 9414, 1% cellulose, ( —Oj QM 9414, 1% cellulose, 5% glycerol.
More Cx activity was found in the wash solution when the harvested mycelium was treated with 2.2-4.0% polygalacturonic acid (pH 4.5) this activity was about 15 times that found in washes of pH 4.5 acetate buffer. Lignosulfonic acid (2.0%, pH 4.5) also either released or activated Cx activity but inhibited the glucostat reagent so that the j8-gluco-sidase activity could not be determined the Cx activity was about five... [Pg.200]

See other pages where Glucostat reagent is mentioned: [Pg.293]    [Pg.197]    [Pg.202]    [Pg.293]    [Pg.197]    [Pg.202]   
See also in sourсe #XX -- [ Pg.294 ]

See also in sourсe #XX -- [ Pg.192 ]



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