نتایج جستجو برای: acid yellow 23
تعداد نتایج: 960559 فیلتر نتایج به سال:
Flax (Linum usitatissimum L.), an oilseed crop, is widely adapted and grown in many regions of the world. Oil from regular flaxseed is used as an industrial drying oil because of the high level of linolenic acid (>50 %). However, the oils from new mutant genotypes of flax with a very low linolenic acid concentration (<2 %) are edible. Yellow seed colour can be used as a visual marker to disting...
در این پروژه تاثیر حرارت و نوع حرارت (حرارت خشک، بخار اشباع و آب داغ) بر روی رفتار رنگرزی پارچه نایلونی(نایلون 6) با رنگهای اسیدی و مستقیم مورد بررسی قرار گرفت. پارچه ها در حرارت خشک در دما های 160، 170، 185 و 200 درجه ، برای حرارت در بخار اشباع دما های 100 و 120 و برای آب داغ 130، 140 و 150 انتخاب شد. برای رنگرزی از هر گروه دو رنگ در کلاس های متفاوت استفاده شد : رنگ c.i. acid orange 7 از گروه ...
Fatty acid (FA) composition of longissimus dorsi intramuscular fat in Black Yak and Chinese Yellow Cattle were evaluated in 44 Black Yak and 41 Chinese Yellow Cattle of both genders. Interactions of species with gender were observed for total saturated fatty acid (SFA), unsaturated fatty acid (UFA), monounsaturated fatty acid (MUFA), polyunsaturated fatty acid (PUFA), palmitic acid, stearic aci...
در این تحقیق ریخت شناسی های مختلف دی اکسید تیتانیوم با روشهای هیدروترمال ، الکتروشیمیایی و سونوشیمیایی تهیه و با استفاده از تکنیک های xrd و sem مورد مشخصه یابی قرار گرفته است. همچنین سنتز دی اکسید تیتانیوم با میانگین سایز ذرات 30 نانو متربه دست آمده است. پس از سنتز ترکیب ها، خواص فوتوکاتالیستی آن در تخریب رنگ های آزویی همچون acid yellow199, direct red 264 ,reactive black 8 توسط فوتوکاتالیست ه...
Nipa is an abundant, underutilized palm whose major part its fronds. fronds (NF) were, therefore, valorized as a renewable carbon resource for the preparation of advanced magnetic porous (MPC) via simple one-step pyrolysis with FeCl3 addition precursor. Properties obtained material were determined by X-ray diffraction (XRD), nitrogen adsorption and desorption isotherms, vibrating sample magneto...
study was undertaken to establish the optimum dietary indispensable amino acid (IAA) profile for yellow fin seabream broodstock based on the amino acid (AA) profile of broodstock, eggs and larvae of Acanthopagrus latus. Three isonitrogenous (40%) and isolipid (20%), named diets 1, 2 and 3 were formulated with different ratios of total essential amino acids per total non-essential amino acid...
Gadolinium oxide (Gd2O3) nanoparticles were prepared via the reaction of gadolinium nitrate hexahydrate (Gd (NO3)3·6H2O) and ethylamine (C2H5NH2), their surface morphology, particle size, properties examined by using scanning electron microscopy, X-ray diffraction (XRD), Raman spectroscopy, Fourier transform infrared (FT-IR) ultraviolet visible (UV-vis) spectroscopy. The Gd2O3 used as photocata...
RESEARCH DESIGN ANDMETHODSdSixty-seven patients with coronary artery disease (CAD) underwent angioscopic observation of multiple main-trunk coronary arteries. According to the American Diabetes Association guidelines, patients were divided into nondiabetic (n = 16), prediabetic (n = 28), and diabetic (n = 23) groups. Plaque color grade was defined as 1 (light yellow), 2 (yellow), or 3 (intense ...
The photocatalytic degradation of Acid Red 91 (AR91) and Acid Yellow 23 (AY23) with different molecular structures and different substitute groups using Pt modified TiO2 (PtTiO2 ) nanoparticles was investigated in the presence of visible light irradiation. Pt-TiO2 nanoparticles were prepared with photodiposition method (PD) and characterized by X-ray diffraction (XRD), scanning electron microgr...
The photocatalytic reaction involved in TiO<sub>2</sub> photocatalysis was investigated using a microreactor coated with film on the glass plate attached one side of microreactor. It confirmed that effect H<sub>2</sub>O<sub>2</sub> degradation efficiency azo dyes (acid orange 7, acid red 151, and yellow 23) dependent polymorphs (anatase rutile) UV-irradiated ...
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