Chemical Compounds from the Twigs and Leaves of Caesalpinia cucullata Roxb
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 ...
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Twenty-three known chemical compounds were identified in the leaves of Leea indica (Burm. f.) Merr. (Leeaceae) by GC-MS analysis, spectroscopic techniques and co-TLC with authentic samples. The identified compounds include eleven hydrocarbons, phthalic acid, palmitic acid, 1-eicosanol, solanesol, farnesol, three phthalic acid esters, gallic acid, lupeol, beta-sitosterol and ursolic acid. Gallic...
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An efficient plant regeneration method was established for Caesalpinia bonduc (L.) Roxb. by culturingimmature epicotyl explants. Morphogenic calli were initiated from 96% of epicotyl explants on MS mediumsupplemented with BA (6-benzylaminopurine) 4.0 mg/l and NAA (Naphthalene acetic acid) 1.0 mg/l. The calliformed were excised and subcultured on MS medium fortified with 1 mg/l...
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Calotropis gigantea (Linn) and Amoora rohituka (Roxb.) have long been used in folkloric medicine for the treatment of various ailments in Bangladesh. The present study was designed to investigate the cytotoxicity of isolated compounds from these two plants. Two compounds, named β-boswellic acid (compound-1) and 2-methoxy-14-calamenenone (compound-2) were isolated from the flowers of Calotropis ...
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ژورنال
عنوان ژورنال: Records of Natural Products
سال: 2019
ISSN: 1307-6167
DOI: 10.25135/rnp.124.18.12.1088