Chemical characterization and antioxidant properties of products and by‐products from Olea europaea L.
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 اولPhenolic Compounds from Olea europaea L. Possess Antioxidant Activity and Inhibit Carbohydrate Metabolizing Enzymes In Vitro
Phenolic composition and biological activities of fruit extracts from Italian and Algerian Olea europaea L. cultivars were studied. Total phenolic and tannin contents were quantified in the extracts. Moreover 14 different phenolic compounds were identified, and their profiles showed remarkable quantitative differences among analysed extracts. Moreover antioxidant and enzymatic inhibition activi...
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Leaves of Olea europaea L. (Oleacea) are used in Tunisian folk medicine to treat many inflammation type and bacterial infections such as icterus, otitis, gingivitis and cough.The aim of this study was to investigate the chemical composition and to screen the DPPH radical-scavenging activity and the anti-inflammatory and the analgesic activities of the essential oil of Olea europaea L. leaves (E...
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Olea europaea L. leaves are an agricultural waste product with a high concentration of phenolic compounds; especially oleuropein. Oleuropein has been shown to exhibit anti-proliferative activity against a number of cancer types. However, they have not been tested against pancreatic cancer, the fifth leading cause of cancer related death in Western countries. Therefore, water, 50% ethanol and 50...
متن کاملBiochemical characterization and cellular localization of 11S type storage proteins in olive (Olea europaea L.) seeds.
The composition of seed storage proteins (SSPs) in olive endosperm and cotyledon has been analyzed. Precursor forms of these proteins are made up of individual proteins, which have been purified to homogeneity and further named p1-p5 (20.5, 21.5, 25.5, 27.5, and 30 kDa, respectively). N-terminal sequences of p1 and p2 proteins displayed relevant homology to the basic subunit of the 11S family o...
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ژورنال
عنوان ژورنال: Food Science & Nutrition
سال: 2019
ISSN: 2048-7177,2048-7177
DOI: 10.1002/fsn3.1142