نتایج جستجو برای: sunflower seed oil

تعداد نتایج: 212854  

ژورنال: علوم آب و خاک 2003
محمد علی سحری, , داود عطایی, , منوچهر حامدی, ,

In this study, some physico-chemical characteristics of Iranian tea-seed oil (Lahijan variety) were compared with those of the oils from sunflower seed (Fars variety) and olive (Gilezeytoon variety) in terms of fatty acid contents, peroxide value, iodine value, saponification value, and oil shelf-life. Also the shelf-life of sunflower and olive oils containing 5% and 10% tea-seed oil were compa...

Journal: :journal of agricultural science and technology 2010
a. rajaei m. barzegar m. a. sahari

tea and sesame seed oils extracted by different methods (including supercritical fluid extraction (sfe), at a pressure of 350 atm, a temperature of 60oc, a static extraction time of 20 minutes, a dynamic extraction time of 30 minutes and 150 g kg-1 of ethanol as a modifier). solvent (se) and ultrasound-assisted solvent extraction (ue)), as natural anti-oxidants, were evaluated during 15 days st...

Journal: :journal of food biosciences and technology 0
sh. mardani m. sc. of food technology ,college of engineering, department of chemical engineering, science and research branch, islamic azad university, tehran, iran. m. ghavami professor of the college of food science and technology, science and research branch, islamic azad university, tehran, iran. a. heidary-nasab associate professor of the college of engineering, department of chemical engineering, science and research branch, islamic azad university, tehran, iran. m. gharachorloo associate professor of the college of food science and technology, science and research branch, islamic azad university, tehran, iran.

abstract: degumming and neutralization processes are two essential stages carried out on crude edible oils in order to remove some unwanted impurities namely gums and free fatty acids. in this research study two popular less expensive commercial oils that are consumed to a great extent namely soyabean and sunflower seed oils are selected and subjected to both degumming and neutralization proces...

2014
Ruchika Nandha Harpal Singh Kamlesh Garg Seema Rani

Sunflower plant (Helianthus annuus) is a miraculous oil seed crop which is cultivated globally for its seeds. Sunflower seeds, a nutrient dense food has been found to have a potential role in chronic inflammatory conditions, bacterial and fungal infections, cardiovascular diseases, skin diseases and even cancers. These benefits of sunflower seeds are attributed to the presence of phytosterols, ...

2010
Rajko VidRih Sergeja VidakoVič

Vidrih R., Vidakovič S., Abramovič H. (2010): Biochemical parameters and oxidative resistance to thermal treatment of refined and unrefined vegetable edible oils. Czech J. Food Sci., 28: 376–384. In human nutrition fats are physiologically important food constituents but also the components most liable to oxidative degradation. The oils included in the study were refined (sunflower, extra-sunfl...

Journal: :journal of food biosciences and technology 2014
m. haji hoseini m. ghavami a. heidary-nasab m. gharachorloo

bleaching process is an essential stage in the refining of vegetable oils and fats. in this process the colour and the primary and secondary oxidation products are removed by the treatment with the acid activated bleaching earth .the aim of this project is to understand the effect of bleaching on the physical characteristics and chemical constituents of neutralized canola and sunflower seed oil...

2005
Dhruv Mubayi Yi Zhao

Let n ≥ t ≥ 3. Suppose that F is a family of t-element subsets of [n] satisfying |F| > ( n t−1 )t−1 + o(nt−1). Our main result implies that there exists a t-element subset S of [n] such that {E ∩ S : E ∈ F} contains all 2-element subsets of S, and this is asymptotically sharp. When t = 3, we prove the same result whenever |F| > ⌊ (n−1)2 4 ⌋ , which is sharp for all n ≥ 3. Our proofs use the Erd...

Journal: :International Journal of Molecular Sciences 2008
Bassie B. Marvey

Sunflower (Helianthus annuus L.) oil remains under-utilised albeit one of the major seed oils produced world-wide. Moreover, the high oleic sunflower varieties make the oil attractive for applications requiring high temperature processes and those targeting the C=C double bond functionality. Herein an overview of the recent developments in olefin metathesis of sunflower-based feedstocks is pres...

Journal: :The British journal of nutrition 2004
Christine A Mattacks Dawn Sadler Caroline M Pond

The effects of dietary lipids on the abundance of dendritic cells in adipose tissue in anatomically defined relationships to chronically inflamed lymph nodes were investigated in mature male rats fed plain chow or chow plus 20 % sunflower-seed or fish oil. The popliteal lymph nodes were stimulated by local subcutaneous injection of 20 microg lipopolysaccharide to both hindlegs three times/week ...

2012
report COELHO OLIVEIRA JÚNIOR

This study describes an eighteen-year-old filly after an injury in the region of the dorsal left metatarsus, admitted to veterinary assistance. In addition to the normal treatment, which was characterized by cleaning and topical application of povidone-iodine, sunflower-seed oil was applied locally in order to improve and fasten wound healing. Macroscopic and clinical improvements of the wound ...

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