extractant造句

Objective To evaluate in vitro antibacterial activity of Galla Chinensis ethanol extractant against s.

Ethyl acetate is an excellent solvent and extractant and is an important chemical material too.

Objective To evaluate antibacterial activity of Galla Chinensis ethanol extractant against Enterocci in vitro.

It was demonstrated that the water extractant of Longjing tea had powerful ability to clear off hydroxyl radicals.

The paper studies the most favorable embryo age for germination, optimum culture medium, impacts of different hormones and natural extractant on embryo breeding of Dendrobium devonianum.

The method, technological flowsheet, product quality, consumption quota of raw materials and project investment estimation of potassium nitrate production with new extractant is introduced.

"It is an important raw material for the manufacture of ethylene and for the petrochemical industry. It is also used as a refrigerant, extractant, solvent, aerosol propellant, and fuel for portable cooking appliances, torches, and lighters. "