نتایج جستجو برای: bio active compounds

تعداد نتایج: 697340  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

Every year lots of black tea (Camellia sinensis (L.) Kuntze) residue will produce in the factories. These residue are unusable whereas the bio active compounds can be extracted and used in the drag and food industries. Due to mentioned problems, this project was conducted years 2011 - 2012 with the aim to make a study on consecutive isolation of all bio active compounds from tea residu...

Journal: :iranian journal of pharmaceutical research 0
hamid reza monsef–esfahani department of pharmacognosy, faculty of pharmacy, tehran university of medical sciences, tehran, iran ahmad reza shahverdi department of pharmaceutical biotechnology and pharmaceutical research center, faculty of pharmacy, tehran university of medical sciences, tehran, iran mohammad reza khorramizadeh department of pathobiology, school of public health, tehran university of medical sciences, tehran, iran mohsen amini department of medicinal chemistry, faculty of pharmacy, tehran university of medical sciences, tehran, iran and drug design and development research center, tehran university of medical sciences, tehran, iran reza hajiaghaee department of pharmacognosy & pharmaceutics, institute of medicinal plants, acecr, karaj, iran

many species belonging to the scrophularia genus have been used since ancient times as folk remedies for many medical conditions such as scrofulas, scabies, tumors, eczema, psoriasis, inflammations. the aim of this study was to characterize the matrix metalloproteinases (mmps) inhibitor compounds of the scrophularia striata extract by bio-guide fractionation. the aerial parts of s. striata were...

2013
M. Butnariu

Executive summary: Bacteria biosynthesize secondary metabolites (collaterals) or in other words a large class of biologically active bio compounds, which have applications in agriculture and the pharmaceutical industry. If knowledge’s about bacilli are more advanced (focused on practical applications has enzymes) in the case of actinomycetes the most information has been obtained from studies o...

Many species belonging to the Scrophularia genus have been used since ancient times as folk remedies for many medical conditions such as scrofulas, scabies, tumors, eczema, psoriasis, inflammations. The aim of this study was to characterize the matrix metalloproteinases (MMPs) inhibitor compounds of the Scrophularia striata extract by bio-guide fractionation. The aerial parts of S. striata were...

Many species belonging to the Scrophularia genus have been used since ancient times as folk remedies for many medical conditions such as scrofulas, scabies, tumors, eczema, psoriasis, inflammations. The aim of this study was to characterize the matrix metalloproteinases (MMPs) inhibitor compounds of the Scrophularia striata extract by bio-guide fractionation. The aerial parts of S. striata were...

2014
AS Smiline Girija V Duraipandiyan K Pandi Suba G Hariprasad R Raghuraman

Methods Fresh ink glands from Loligo duvauceli were dissected and the ink was subjected to crude solvent extraction. Chromatographic profiles were assessed by TLC and HPTLC. Fractionation of the bio active compounds was done by Silica gel column chromatography and the active fraction was subjected to GC-MS analysis. In vitro analysis of the anti-HBV like activity was assessed by pre incubating ...

Journal: :JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES 2019

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