SUGAR UPTAKE AND SUBSEQUENT ESTER AND HIGHER ALCOHOL PRODUCTION BYSACCHAROMYCES CEREVISIAE

Parameters affecting ethyl ester production by Saccharomyces cerevisiae during fermentation.

Volatile esters are responsible for the fruity character of fermented beverages and thus constitute a vital group of aromatic compounds in beer and wine. Many fermentation parameters are known to affect volatile ester production. In order to obtain insight into the production of ethyl esters during fermentation, we investigated the influence of several fermentation variables. A higher level of ...

study the effects of low level laser diode on no production and healing of diabetic and cortisone acetate and normal wounded sd rats

nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...

the survey of the virtual higher education in iran and the ways of its development and improvement

این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.

Disruption of GAL1 Gene in Saccharomyces cerevisiae Leads to Higher Ethanol Production

Sugar and Sugar Alcohol Levels in the Aging Rat Lens.

Fructose and sorbitol accumulate in the aging rat lens, the levels rising from values of 7 and 17 mg. per 100 Gin. wet lens weight, respectively, in weanlings, to 27 and 34 mg. per 100 Gm. in 200-day-old animals. The formation of fructose and sorbitol from glucose via the sorbitol pathway apparently decreases with age. Penetration of the lens in vitro by fructose-U-C-14 decreases with age. Furt...