نتایج جستجو برای: 1 fructose and 12 gr l
تعداد نتایج: 17388626 فیلتر نتایج به سال:
Background: Flour is a primary product for the types of bread and other related food stuffs that has an especial role in most places of the world. It has a substantial role in food material in Iran, for providing human’s food resources. Therefore its hygienic conditions, is the most important factor for maintaining and as well as consumers health. Methods: This is a descriptive and cross–sect...
Liver X receptors (LXRα/β) and carbohydrate response element-binding proteins (ChREBPα/β) are key players in the transcriptional control of hepatic de novo lipogenesis. LXRα/β double knockout (LXRα-/-/β-/-) mice have reduced feeding-induced nuclear O-linked N-acetylglucosamine (O-GlcNAc) signaling, ChREBPα activity, and lipogenic gene expression in livers, suggesting important roles for LXRs in...
Taste sensitivity to sugars plays an essential role in the initiation of feeding behavior. In Drosophila melanogaster, recent studies have identified several gustatory receptor (Gr) genes required for sensing sweet compounds. However, it is as yet undetermined how these GRs function as taste receptors tuned to a wide range of sugars. Among sugars, fructose has been suggested to be detected by a...
Fructooligosaccharides (FOS) are fructose oligomers that beneficial to human health and nutrition for being prebiotic sugars. Their production occurs by a transfructosylation reaction in sucrose molecules catalyzed fructosyltransferase enzymes (FTase, E.C.2.4.1.9) adhered microbial cells. The purpose of this work was study the preparation, enzymatic activity, stability glutaraldehyde-crosslinke...
This study aimed to improve some surface properties such as color, gloss, and roughness changes of Oriental beech (Fagus orientalis L.) wood impregnated with water repellent chemicals glycerol (GR) glyoxal (GX) after weathering. specimens were a 4 % aqueous solution GR, GX, mixture GR GX (1:1; weight : weight) (GR+GX) then exposed weathering in Muğla Province Turkey. Results showed that [delta]...
The development of a low glycemic index (GI) coconut milk ice cream by replacing 12% sucrose with different low GI sweeteners (xylitol, erythritol, inulin and fructose) was investigated. Three mixtures of sweeteners (6.2% xylitol + 7% inulin, 4% erythritol + 7% inulin + 2.15% fructose, 8.5% inulin + 5% fructose) were reformulated to obtain the similar characteristics as using 12% sucrose, inclu...
Gr-1(+)CD11b(+)F4/80(+) cells play important roles in tumor development and have a negative effect on tumor immunotherapy. So far, the mechanisms underlying the regulation of their immunosuppressive phenotype by classical and alternative macrophage activation stimuli are not well elucidated. In this study, we found that molecules from necrotic tumor cells (NTC-Ms) stimulated Gr-1(+)CD11b(+)F4/8...
Previous studies showed that Arthrobacter pyridinolis can transport and utilize d-glucose only after prior growth on certain Krebs cycle intermediates. In contrast, we found that d-fructose was taken up and metabolized by A. pyridinolis without special prior conditions of growth. d-Fructose was first converted to d-fructose-1-phosphate by a phosphoenolpyruvate (PEP):D-fructose phosphotransferas...
A sensitive new method in which D-[U-14C]fructose-1-phosphate is used for fructose-bisphosphate aldolase (EC 2.1.2.13) assay is described. The radioactive fructose-1-phosphate compound was prepared from [U-14C]fructose by use of partly purified fructokinase (EC 2.7.1.4). With this method we measured normal values for aldolase in human liver (2.4-10.0 nmol/min per mg of protein), kidney (3.6-3.8...
در آزمایشهای بهعمل آمده در این تحقیق از میکروارگانیسم Azotobacter Beijerinckii DSMZ 1041 که از بانک میکروبی آلمان تهیه شد، استفاده گردید. بر اساس گزارشهایی که قبلاً ارایه شده و آزمایشهای صورت گرفته مشخص شد که این میکروارگانیسم در شرایطی که منبع کربنی به میزان فراوان در محیط موجود بوده و منبع نیتروژنی محدود باشد، قابلیت تجمع گرانولهای پلی هیدروکسی بوتیرات را دارا است. در این تحقیق منبع نیترو...
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