نتایج جستجو برای: acid index

تعداد نتایج: 1125846  

Journal: :iranian journal of public health 0
h.mohammadiha p. mostafavi

a pancreatopeptidase (elastase) digest index was devised for a rapid and accurate estimation of protein quality. this index was calculated on the basis of all the amino acids released by an in-vitro elastase digestion, acid hydrolyses of same sample and the residue of enzyme hydrolyzed. the amino acids were determined by thin-layer chromatography. samples used were cooked white kidneybeans, coo...

Journal: :پژوهش های علوم و صنایع غذایی ایران 0
aram bostan mohebbat mohebbi mohammad hossein haddad khodaparast mahdi varidi bijan malaekeh nikooei

in this study, the oil yield, fatty acid (fa) composition and the physicochemical and quality characteristics of salvia macrosiphon crude seed oil were determined. the main fatty acids ranked in the following order of abundance: α- linolenic acid> linoleic acid> oleic acid. the n3 /n6 fa ratio and polyunsaturated fa/ saturated fa ratio were 1.6 and 7.23, respectively. the fa composition reveale...

Journal: :journal of agricultural science and technology 2010
m. safari h. alizadeh

iran annually exports considerable quantities of nuts such as almonds, hazelnuts, pista-chios and walnuts. the fatty acid profile of these nut oils as an index of their quality was determined using gas chromatography. results indicated that oleic acid (c18:1) was the major fatty acid in almonds (75.37%), hazelnuts (76.21%) and pistachios (60.49%) fol-lowed by linoleic acid (c18:2), whereas in w...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - دانشکده داروسازی 1392

اهمیت مطالعه در خصوص گیاهان دارویی از آنجا حاصل می شود که، یک و یا بخش هایی از این گیاهان حاوی مواد ارزشمند دارویی، غذایی و بهداشتی است. سنتز هر یک از این مواد موثره، فرآیندی طولانی و هزینه بر است. در این تحقیق، روغن کنجد با استفاده از امواج التراسونیک استخراج و سپس با gc/ms شناسایی شد. استفاده از این امواج در استخراج ترکیبات مختلف از بافت های گیاهی راندمان عمل و سرعت فرآیند استخراج را افزایش...

Journal: :پژوهش های حبوبات ایران 0
علی گنجعلی پروانه ابریشم چی مریم شوریابی

introduction salinity has various effects on plant growth by affecting physiological processes. the decline in plant productivity under saline condition, frequently linked with the reduction of photosynthetic capability. it has been reported that efficiency of psii photochemistry (fv/fm) of numerous plant species have been decreased due to salt stress studies have shown that salicylic acid (sa...

Journal: :anesthesiology and pain medicine 0
fatemeh zeraati department of pharmacology, hamedan university of medical sciences, hamedan, iran; department of pharmacology, hamedan university of medical sciences, hamedan, iran. tel: +98-9183122063, fax: +98-8118226035 malihe araghchian department of pharmacology, hamedan university of medical sciences, hamedan, iran mohammad hadi farjoo department of pharmacology, hamedan university of medical sciences, hamedan, iran

background combining different analgesic drugs for improvement of drug efficacy is a recommended strategy intended to achieve the optimal therapeutic effects. objectives the purpose of the present study was to assess the nature of the interaction between ascorbic acid and two analgesic drugs, morphine and tramadol. materials and methods the analgesic activity was assessed by the acetic acid wri...

Journal: :علوم باغبانی 0
سهیلا کمری شاهملکی غلامعلی پیوست محمود قاسم نژاد

humic acid, which has hormone- like activity , not only enhances plant growth and nutrients uptake but also improve stress tolerance. to determine the effect of humic acid on the yield and vegetative characteristics of tomato an experiment was conducted with tomato cv. `isabela` in 2008 in a plastic tunnel at the agriculture faculty, guilan university using randomized completely design with fou...

Journal: :بوم شناسی کشاورزی 0
صادق قربانی حمیدرضا خزاعی محمد کافی محمد بنایان اول

agroecology emphasizes the use of organic materials in agriculture. the organic acids are important sources of organic materials. in order to study the effect of different levels of humic acid on yield and yield components of corn (zea mays l.) an experiment was conducted at research station, faculty of agriculture, ferdowsi university of mashhad, iran, during 2009. the experiment was conducted...

Journal: :journal of agricultural science and technology 2012
z. beig mohammadi y maghsoudlou h. safafar a. r. sadeghi mahoonak

the oil extracted from three major canola cultivars (hyolla401, hyolla420 and rgs003) grown in golestan province was analyzed for physico-chemical properties, fatty acid composition, minerals content, and stability during 16 weeks of storage. according to the results, the highest iodine value and refractive index belonged to hyolla401. the highest saponification value was observed in hyolla420....

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