Further observations on the non-fermentability of d-fructopyranose by yeast.
نویسنده
چکیده
larva. In both respects it resembles the effect of docosahexaenoic acid from cod-liver oil. 2. Ascorbic acid, in combination with the saponifiable fraction of wheat-germ oil, has a positive growth effect which is attributed to an antioxidant action. 3. The linoleic acid content of various insect oils has been estimated by testing their effect on the wings of Ephe8tia. Oils from Tenebrio and Ephestia grown on a diet 'containing linoleic acid were assessed to contain 20 and 15 % linoleic acid, and from a diet without linoleic acid, 10 and less than 1% respectively. It is concluded that linoleic acid is synthesized by Tenebrio but not by Ephestia.
منابع مشابه
Influence of initial pH on ethanol production by the Antarctic basidiomycetous yeast Mrakia blollopis.
The Antarctic basidiomycetous yeast Mrakia blollopis SK-4 fermented ethanol between pH 5.0 and pH 10.0 with optimum pH at 8.0-10.0. Knowledge of ethanol fermentability as to the genus Mrakia remains incomplete. Further experiments are required to elucidate the ethanol fermentability of genus e.g., as to optimum fermentation pH, optimum fermentation temperature, and cell viability during ferment...
متن کاملBlood gases and metabolite content and ruminal fermentation in response to diets with different fermentability in Holstein dairy cows
The objective of this study was to determine the effects of diets having different fermentability on blood gases, blood metabolites and ruminal fermentation parameters in Holstein dairy cows. Four multiparous Holstein dairy cows (665 ± 25 kg BW, 170 ± 7.0 DIM and 15±1.5 kg of milk yield), fitted with rumen cannulae, were used in a 4×4 Latin Square design with 28-d periods. Corn starch and sucro...
متن کاملEffect of Phosphorus Supplementation to Ammoniated Rice Straw on Rumen Fermentability, Microbial Protein Synthesis and in vitro Nutrient Degradability
The effect of phosphorus supplementation to ammoniated rice straw was studied. The in vitro experiment was carried out following the first stage of Tilley and Terry method. The treatments consisting of four diets were A= 50% ammoniated rice straw + 50% concentrate (control), B= A + 0.2% phosphorus (P) supplement, C= A + 0.4% phosphorus (P) supplement, and D= A + 0.6% phosphorus (P) supplement o...
متن کاملCo-relation of estrous cycle phases with uterine bacterial and fungal flora in non-pregnant female laboratory rabbits
This study was designed to investigate the relationship between the estrous cycle phases with uterine bacterial and fungal flora in non-pregnant female rabbits. Thirty laboratory mature multiparous rabbits were used for this purpose. Samples from uterine lavage for culture of bacteria and fungi were collected at different stages of estrous cycle (based on vaginal cytology), and histopathologica...
متن کاملEffect of Saccharomyces Cerevisiae Yeast and Butyrate Monoglycerides on Performance, Blood Parameters and Nutrients Digestibility in Holstein Suckling Calves
The aim of this study was to investigate the effects of saccharomyces cerevisiae yeast and butyrate monoglycerides on the performance, blood parameters and nutrients digestibility in suckling Holstein calves. For this experiment, 32 newly-born Holstein calves (average age 1-8 days; average weight 38±1 kg) were used in a completely randomized design with 2×2 factorial arrangement, 4 treatmen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Biochemical journal
دوره 41 3 شماره
صفحات -
تاریخ انتشار 1947