国际科学领域出版社
期刊
会议
图书
作者:Yi-Yu Yan , Yong-Fu Qiu , Tian-Li Zhang ...
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-4SDI
摘要:A new method for the preparation of 2-methyl-5,6-dimethoxy-1,4-benzoquinone (Coenzyme Q0) was developed. This improved process in one step by the oxidation of 3,4,5-trimethoxytoluene to coenzyme Q0 by simple oxidation using potassium or ammonium persulfate under transition -metal...
作者:Peter Agorye Adie , Peter Onyilo Ediga , Raymond Ahule Wuana
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-9SDI
摘要:Chemical and nutritional changes with senescence in some fruits commonly consumed in Makurdi, North Central Nigeria, were investigated using standard analytical methods. Four fruits: mango, pawpaw, orange and pineapple at three different stages of growth; pre-ripe, ripe, and...
作者:Daniel Uwaremhevho Momodu , Adedayo Olamide Oyebanji
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-7SDI
摘要:This study was to determine the concentrations of lead (Pb), cadmium (Cd) and zinc (Zn) in the organs (liver, kidney and heart) and tissues (intestine and blood) of slaughtered cattle using spectroscopy method based on comparison with standards. The results obtained for thes...
作者:Rosemary I. Uchegbu , Jacinta N. Akalazu , Chinweotuto E. Sokwaibe
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-7SDI
摘要:... Place and Duration of Study: Department of Chemistry, Alvan Ikoku Federal College of Education, Owerri and Department of Plant Science and Biotechnology, Imo State University, Owerri, Nigeria, between February to July 2017. Methodology: The ethanol extract of the leaf of ...
作者:Inemesit A. Akpan , Okon U. Abakedi , Mfon A. James
来源:[J].Asian Journal of Applied Chemistry Research, 2018, pp.1-10SDI
摘要:Telfairia occidentalis rind extract has been studied as a potential green inhibitor for mild steel corrosion in 1 M H2SO4 using weight loss and hydrogen evolution methods. The results of the investigation reveal that Telfairia occidentalis rind extract is a good inhibitor of mild...
作者:F. U. Okwunodulu , H. O. Chukwuemeka-Okorie , N. M. Mgbemena ...
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-8SDI
摘要:The removal of Cr6+ from aqueous solution using unmodified and hydrochloric modified African nutmeg pod was studied. The effects of particle size, pH and initial metal ions concentration adsorbed were investigated. The amount of metal ion adsorbed increased as the initial me...
作者:Dirgha Raj Joshi , Nisha Adhikari
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-11SDI
摘要:The chemistry of salt is of great importance due to its immense potential from the daily life use to the synthetic chemistry like as workup material, as reagents, as phase transfer catalyst, as acid, as base, as catalyst, as agents for asymmetric synthesis, for some specific reac...
作者:Nasser R. Abd El-Rahman Taiea , Mona A. Youssif , Nabel A. Negm
来源:[J].Asian Journal of Applied Chemistry Research, 2018, pp.1-14SDI
摘要:Novel cationic polymeric surfactants were synthesized throughout the reaction of monoester of triethanol amine and two saturated fatty acids (palmitic acid and stearic acid) and TDI (toluene diisocyanate). The obtained polyurethane (PU) then was reacted by acetyl chloride to yiel...
作者:Isaac John Umaru , Benedict Samling , Hauwa A. Umaru
来源:[J].Asian Journal of Applied Chemistry Research, 2019, pp.1-8SDI
摘要:Background: Increasing activities have led to serious environmental problems due to Pullution caused by toxic materials such as poly aromatic carbons whose levels are rising in the environment. Objective: The study presented here carried out the ultra-trace Quantification of Poly...
作者:M. U. Dabai , F. J. Owuna , M. A. Sokoto ...
来源:[J].Asian Journal of Applied Chemistry Research, 2018, pp.1-11SDI
摘要:The use of vegetable oils as a renewable source for the production of ecofriendly biolubricant is gaining the attention of the renewable energy researchers and lubricating oil producers. This study evaluates the quality assessment parameters of ecofriendly biolubricant from ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×