نتایج جستجو برای: cymene and

تعداد نتایج: 16827283  

Journal: :به زراعی کشاورزی 0
فاطمه سفیدکن استاد، بخش گیاهان دارویی، مؤسسۀ تحقیقات جنگل ها و مراتع کشور، پیکا ن شهر، ایران سیدرضا طبایی عقدایی دانشیار، گروه تحقیقات زیست فناوری، مؤسسۀ تحقیقات جنگل ها و مراتع کشور، پیکان شهر، ایران میثم انصاری کارشناس ارشد، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه آزاد اسلامی واحد کرج، کرج، ایران زهرا بهراد کارشناس ارشد، بخش تحقیقات گیاهان دارویی، مؤسسۀ تحقیقات جنگل ها و مراتع کشور، پیکان شهر، ایران فاطمه عسگری کارشناس ارشد، بخش تحقیقات گیاهان دارویی، مؤسسۀ تحقیقات جنگل ها و مراتع کشور، پیکان شهر، ایران

satureja sahendica bornm. is an endemic medicinal plant which grows wild in natural habitats of west and north-west regions of iran. in this study, for domestication of satureja sahendica and study it's essential oil content and composition, the seeds of seven populations were collected from natural habitats and cultivated in three replications as a complete randomized blocks design. the a...

2017
Pollyanna P. Maia Clebio S. Nascimento

A theoretical study using semi-empirical (PM3) and DFT calculations (B97D) was performed in both gas and aqueous phases, in order to obtain structural and energetic properties for the encapsulation process of p-Cymene into -cyclodextrin. Two modes of inclusion were assumed for the [p-Cym...-CD] host-guest complex: (i) Mode A, when the guest is placed in the hydrophobic cavity of the CD by the...

Journal: :Separation and Purification Technology 2021

Abstract The protic ionic liquid pyridine hydrochloride is known to be a non-aqueous solvent for metal oxides, including rare-earth oxides. However, its application in extractive metallurgy and especially extraction has been so far limited by miscibility with the aqueous phase. In this paper, molten (165 °C) was used dissolve production scrap of Nd–Fe–B permanent magnets recover valuable metals...

2010
R. E. Estell

Studies involving the consumption,metabolism, and elimination of terpenes by small ruminants consuming terpene-laden shrubs as well as those exploring the potential for natural products as rumen modifiers could benefit from a procedure that measures terpenes in both blood and rumen fluid and that is suitable for either serum or plasma. The objective of this study was to modify an existing proce...

Journal: :Natural product communications 2011
Nurhayat Tabanca Betül Demirci Ilhan Gürbüz Fatih Demirci James J Becnel David E Wedge Kemal Hüsnü Can Başer

The composition of the essential oils hydrodistilled from the aerial parts of five Achillea biebersteinii Afan samples, collected in central Turkey from Konya, Isparta and Ankara, were analyzed both by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Eighty-four components were identified, representing 87 to 99% of the total oil composition. The identified major com...

Journal: :The Journal of the Society of Chemical Industry, Japan 1956

Journal: :The Journal of the Society of Chemical Industry, Japan 1954

2017
Jingwen Zhang Anaïs Pitto-Barry Lijun Shang Nicolas P E Barry

We report an evaluation of the cytotoxicity of a series of electron-deficient (16-electron) half-sandwich precious metal complexes of ruthenium, osmium and iridium ([Os/Ru(η6-p-cymene)(1,2-dicarba-closo-dodecarborane-1,2-dithiolato)] (1/2), [Ir(η5-pentamethylcyclopentadiene)(1,2-dicarba-closo-dodecarborane-1,2-dithiolato)] (3), [Os/Ru(η6-p-cymene)(benzene-1,2-dithiolato)] (4/5) and [Ir(η5-penta...

2014
Zenita Adhireksan Gabriela E. Davey Pablo Campomanes Michael Groessl Catherine M. Clavel Haojie Yu Alexey A. Nazarov Charmian Hui Fang Yeo Wee Han Ang Peter Dröge Ursula Rothlisberger Paul J. Dyson Curt A. Davey

Ruthenium compounds have become promising alternatives to platinum drugs by displaying specific activities against different cancers and favourable toxicity and clearance properties. Nonetheless, their molecular targeting and mechanism of action are poorly understood. Here we study two prototypical ruthenium-arene agents-the cytotoxic antiprimary tumour compound [(η(6)-p-cymene)Ru(ethylene-diam...

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