منابع مشابه
بوزدایی از fuel oil deodorization of fuel oil
مطالعات و بررسی های انجام گرفته نشان می دهد ترکیبات بودار موجود در fuel oil عمدتا ترکیبات سولفوردار سخت مثل تیوفن، دی متیل بنزوتیوفن و ... بوده و روشهای بوزدایی همچون استخراج با حلالهای اسیدی و بازی ، رقیق کاری با گازولین ، ماسکینگ با بوتیل استات نتایج چندان مطلوبی در بوزدایی از آن نشان نمی دهند.همچنین روش جذب سطحی برای بوزدایی fuel oil تنها با استفاده از جاذب هایی همچون بنتونیت و توفیت...
15 صفحه اولThe antipromoting effect of alkyloglycerols from shark liver oil.
Carcinogenesis is a pathological process which may be mimicked in experimental models. The entire process may be subdivided into three steps: initiation, promotion and progression. The three steps of this model are routinely generated in mouse skin tissue, using the carcinogen 7,12 dimethylbenz [a]anthracene (DMBA) as an initiator, and cocarcinogens such as 12-O-tetradecanoylphorbol-13-acetate ...
متن کاملEffect of Shark Liver Oil on Peritoneal Murine Macrophages in Responses to Killed-Candida albicans
Objective(s) Shark Liver Oil (SLO) is an immunomodulator. Macrophages play a key role in host defense against pathogens like fungi. Candida albicans have mechanisms to escape immune system. We determined the effect of killed-Candida on the in vitro viability of macrophages and the effect of SLO on augmentation of this potency. Materials and Methods Peritoneal macrophages were separated and c...
متن کاملThe Effect of Ingested Cod Liver Oil, Shark Liver Oil, and Salmon Oil upon the Com- Position of the Blood and Milk of Lactating Cows
The feeding of cod liver oil to a lactating cow is followed by a reduction of the fat percentage in the milk. Golding et al. (l), who described this effect, found the fat was decreased by about 30 per cent. Results from several other laboratories have confirmed this original observation (2, 3). The phenomenon is so consistent, and the decrease in fat percentage is so large, that few animals nee...
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ژورنال
عنوان ژورنال: Nature
سال: 1948
ISSN: 0028-0836,1476-4687
DOI: 10.1038/162494a0