Studies on Physico-Chemical Properties of Marine Products and Related Substances-V
نویسندگان
چکیده
منابع مشابه
extraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولActinopyrones A, B and C, new physiologically active substances. II. Physico-chemical properties and chemical structures.
The structure of physiologically active substances, actinopyrones A, B and C, produced by Streptomyces pactum S12538 were determined on the basis of their spectral and chemical character. These substances were structurally related to piericidin A1.
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Even small areas as Bjelovar-Bilogora County (BBC) are affected by increasing local and regional pollution. A large variety of organic compounds exists in all parts of the atmosphere, waters and soil, accumulates in living organisms and on anthropogenic objects. This work investigates organic pollutants in BBC in relation to their spread, behavior and chemical properties, based on literature da...
متن کاملMicrostructure of Potato Products: Effect on Physico-Chemical Properties and Nutrient Bioavailability
Understanding the microstructural changes of raw potato during processing is critical if food properties want to be controlled properly, because there is a causal connection between structure and functionality. Major structural elements contributing to potato products identity and quality are plant cells, cell walls and starch granules. During processing, which can be viewed as a series of rest...
متن کاملSome Physico-Chemical Properties of Edible and Forage Watermelon Seeds
The crude oil, crude protein, crude ash, crude fiber, total phenol and antioxidant activity values, peroxide values, specific gravity, the refraxtive index and acid value of Citrullus lanatus and their oils were determined. Fatty acid composition of seeds belong to both watermelon were determined by Gas Chromotography (GC). These oils are important sources of essential fatty acid,...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1956
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.22.306