CONSTITUTION:A sponge of high-molecular substance (A) that dissolves in water or gels in water to show tackiness such as polyvinyl alcohol or polyvinyl pyrrolidone and/or methylcellulose is impregnated with an oil-soluble high-molecular substance (B) such as polyisobutylene to produce a sponge ...
Liquid medicine is contained in the pill. The holes in the cellulose coating of the pill are big enough to allow water in the pill. As water from the body enters the pill, pressure builds up in the pill. The medicine is then slowly pumped out of the pill.The passage implies that cellu...
the medicine is dissolved with water in the body 4. The passage implies that cellulose is a porous substance because it contains ___. . millions of tiny holes . substance that dissolves it . a substance that creates pressure . liquid medicine 相关知识点: 试题来源...
Dissolves in water to the extent of 380 g/L; used for the emergency disinfection of drinking water in amounts to yield 8 ppm of active iodine. tetragon, tetragonum (tet′ra-gon, tet′ra-go′num) Quadrangle; a figure having four sides. [tetra- + G. gonia, angle] t. lumbale a ...
[144]. Polymethoxyflavonoids is the unique chemical composition of citrus. It is a low polarity fat-soluble substance, easily soluble in organic solvents such as hot ethanol and ethyl acetate, but hardly dissolves in water [145]. Studies have reported that Chenpi extracts, especially extracted ...
Ethanol, the main component of wine, is a semi-polar organic solvent that dissolves many active components like flavonoids, phenylpropanoids, terpenes, and steroids, which are easily soluble in ethanol. Additionally, ethanol can also dissolve volatile oils, resins, gums, and other insoluble ...
The water-soluble Vitamin is refers can group of Vitamins which dissolves in the water.Including compound Vitamin B as well as some other Vitamins (like Vitamin C and Vitamin P).The majority all can take the coenzyme the constituent display function.[translate] ...
after 2 hours maintaining in pH1.2, at the form which dissolves at the solubility value which is suitable at least to 16 times that of the active medicine independent solubility value of pH1.2 possessing the quality which is discharged featureWith it regards the medicine composition which is done...
A liquid that holds another substance in solution, i.e., dissolves it. [L. solvens, pres. p. of solvo, to dissolve] amphiprotic s. a s. capable of acting as an acid or a base; e.g., H2O. See solvolysis. fat solvents organic liquids notable for their ability to dissolve lipids;...
Although GA is insoluble in chloroform, benzene, and petroleum ether, it dissolves in ether, glycerol, alcohol, and acetone in addition to water. Approximately 70 percent of GA is absorbed after oral treatment, with the remainder eliminated as 4-OMeGA in the urine. Reports indicate that treatmen...