Concept

Sugar

Related publications (65)

The production of lactic acid from whey permeate by Lactobacillus helveticus

The effect of pH on growth and lactic acid prodn. of L. helveticus was investigated in a continuous culture using supplemented whey ultrafiltrate. Max. lactate productivity of 5 g/L/h occurred at pH 5.5. Whey permeates concd. up to 4 times were fermented u ...

1989

Metabolic, physiological and kinetic aspects of the alcoholic fermentation of whey permeate by Kluyveromyces fragilis NRRL 665 and Kluyveromyces lactis NCYC 571

Urs von Stockar

Optimum growth conditions for the fermn. of nonconcd. whey permeate by K. fragilis NRRL 665 were defined. Use of 3.75 g yeast ext./L, a growth temp. of 38 Deg and a pH of 4.0 allowed a max. productivity of 5.23 g EtOH [64-17-5]/L-h in continuous culture wi ...

1985

Development of an enzyme fluidized bed reactor equipped with static mixers: application to lactose hydrolysis in whey

Albert Renken

Reactor operation with immobilized enzymes in fixed bed arrangement is often impaired due to the presence of finely divided solid matter, adsorbing substances or gas. The fluidized bed reactor would be applied in such cases owing to a limited pressure drop ...

1984

Glucose stimulates the biosynthesis of a human pancreatic islet cell protein detected by an antiserum against the human erythrocyte glucose transporter

Steinunn Baekkeskov Hanahan

An antiserum raised against the purified human erythrocyte glucose transporter specifically immunoprecipitated a major protein of Mr36 000 and a minor protein of Mr 58 000 from human pancreatic islets. The biosynthetic incorporation of [35S]methionine into ...

Elsevier1983

SYNTHESIS AND PARAMETER OPTIMIZATION OF A COMBINED SUGAR AND ETHANOL PRODUCTION PROCESS INTEGRATED WITH A CHP SYSTEM Part 1: Minimization of the process external heat requirement

François Maréchal, Adriano Viana Ensinas

The combined sugar and ethanol production process from sugar cane is a paradigmatic application for energy integration strategies because of the high number of hot and cold streams involved, the external hot utility requirement at two temperature levels fo ...

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