نتایج جستجو برای: organosulfur compounds

تعداد نتایج: 226771  

Journal: :Turkish Journal of Chemistry 2022

Nowadays, counterfeiting and adulteration on foods take place around the world in a variety of ways. Identification authentication geographical origin agricultural products has great importance not only for food safety, but protection registrations as well. This study aimed at discriminating Turkish Ta?köprü garlic, possessing protected indication (GI) Turkey GI registration from European Union...

Journal: :Ethnobotany Research and Applications 2021

Background: Herbs and spices have long been used for both food medicinal purposes in different world civilizations. In Nepal, various herbs are culinary purposes. addition, a range of bioactive compounds present associated with multiple beneficial health properties. This paper aims to illustrate the diverse availability traditional Nepali cuisine their uses along major phytochemicals pharmacolo...

Journal: :The Journal of organic chemistry 2001
P Vath D E Falvey L A Barnhurst A G Kutateladze

Molecular fragmentations induced by oxidative electron transfer present a fascinating theoretical challenge and generate a great deal of interest due to their potential applications. It is well-known, for example, that in vicinal diols, amino alcohols, and amino ethers, C-C bonds weakened by photoinduced electron transfer cleave efficiently and selectively. Mechanistic aspects of this cleavage ...

Journal: :Molecules 2011
Daniel Plano Elena Ibáñez Alfonso Calvo Juan Antonio Palop Carmen Sanmartín

Although the causes of cancer lie in mutations or epigenic changes at the genetic level, their molecular manifestation is the dysfunction of biochemical pathways at the protein level. The 518 protein kinases encoded by the human genome play a central role in various diseases, a fact that has encouraged extensive investigations on their biological function and three dimensional structures. Selen...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2004
Antonio Chica Karl Strohmaier Enrique Iglesia

The dynamics and stoichiometry of thiophene adsorption and of rearrangements of thiophene-derived adsorbed species in O(2), He, H(2), and C(3)H(8) carriers were measured using chromatographic methods and mass spectrometry on H-ZSM5 and H-Y zeolites. Thiophene adsorption obeyed Langmuir isotherms on both zeolites. Adsorption uptakes were 1.7 and 2.8 thiophene/Al at 363 K on H-ZSM5 and H-Y zeolit...

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