Study of synthesis of isooctyl para-dimethylaminobenzoate as sun-screening agent;

The paper was about how to get polyphenols content from apples,and then studied on the sunscreen property of the apple polyphenols,and took apple polyphenols as sun-screening agent.

Preparation and characterization and application of molecularsieves-based nano-composite sunscreen;

Determination of Titanium Dioxide in Sunscreen Cosmetics by Spectrophotometry

Highlights on the use of UV absorbers in developing and making of an effective and stable sun care product formula from views of UV protection,applications of various sunscreens and SPF evaluation of sun care products were discussed.

Identification and quantitative determination of sunscreen agents in compound titanium dioxide ointment;

A method for quantitative determination of eleven sunscreen agents (benzophenone 4,p amino benzoic acid, salicylic acid, benzophenone 3,phenyl salicylate, 4 methylbenzylidene camphor, octyl dimethyl p amino benzoate, isopropyl dibenzoylmethane, butyl methoxydibenzoylmethane, octyl methoxycinnamate, octyl salicylate)in cosmetic products is described.

Research and optimizing method of sunscreen agents in sun protect product;