yeasts, especially saccharomyces cerevisiae, are one of the oldest organisms with broad spectrum of applications, owing to their unique genetics and physiology. yeast extract, i.e. the product of yeast cells, is extensively used as nutritional resource in bacterial culture media. the aim of this study was to develop a simple, rapid and cost benefit process to produce the yeast extract. in this ...

proper conditions for producing crude beta-galactosidase from waste materials were de-termined. this enzyme is to be used in the production of lactose-hydrolyzed milk. whey permeate was used as a basic medium. twenty seven treatments were developed by 3 vary-ing factors of: yeast extract (1, 2, and 3 %), wheat steep liquor (1, 2, and 3 %), and whey powder (0.5, 1, and 1.5 %). crude enzyme extra...

Yeasts, especially Saccharomyces cerevisiae, are one of the oldest organisms with broad spectrum of applications, owing to their unique genetics and physiology. Yeast extract, i.e. the product of yeast cells, is extensively used as nutritional resource in bacterial culture media. The aim of this study was to develop a simple, rapid and cost benefit process to produce the yeast extract. In this ...

Yeasts, especially Saccharomyces cerevisiae, are one of the oldest organisms with broad spectrum of applications, owing to their unique genetics and physiology. Yeast extract, i.e. the product of yeast cells, is extensively used as nutritional resource in bacterial culture media. The aim of this study was to develop a simple, rapid and cost benefit process to produce the yeast extract. In this ...

The aim of the study was to optimize ethylic fermentation process mucilage juice cacao by Saccharomyces cerevisiae yeast. effected inoculating S. on 0.2 g activated yeast/liter for essay E1, and 0.5 yeast/L E2. Results reveal that increasing pH value in acidic zone raised rate inoculated with than g/L juice. amounts soluble extract transformed yield were greater (90.60%) E1 compared those E2 (8...

the present study was undertaken to investigate the effectiveness of the ethanolic extract of echinophora platyloba dc. on candida albicans. using the agar dilution method, the growth condition of standard candida albicans atcc 10231, cultured on the media containing plant extracts at different concentrations (1,2,4,8,16,32,64,128 and 256 mg/ml) was studied. the results were recorded twenty one...

abstract in order to find out a better and cheaper artificial diet for mass rearing of common green lacewing, chrysoperla carnea, an experiment was conducted using completely randomized design (crd) with 4 replications and 5 observations. in this study were used three diets [a mixture of honey, yeast and distilled water (1:1:1), a mixture of honey, yeast plus extract of angomois grain moth eggs...

Halophilic and halotolerant microorganisms are good candidates for decolorization of azo dyeswhich are routinely used in the dyeing process in textile industries. In this paper, theoptimization of biological decolorization of synthetic dye solutions containing Remazol Black Bby the previously isolated halophilic bacterium Halomonas sp. D2 is investigated. In a primaryinvestigation using a one-f...

The current epidemic of diabetes indicates the need of proper and effective medications that are limited in their potency to have many side effects. Thus, introduction of alternative and complementary medicine is now in picture. The main objective of this study was to analyze the rate of glucose transport across cell membrane in yeast cells system in the presence of the ethanolic extract of Bru...