Determination of lutein and zeaxanthin in Tagetes erecta L.by HPLC;

Effect of zeaxanthin and lutein from corn gluten meal on DNA damage of human oral cancer cell;

Fermentation process of zeatin production by bacterium;

Effects of 6-BA and Zeatin on the Fruit Sugar Contents and Invertase Activities in Red Globe Grape during Fruit Development;

Changes in Zeatin and Zeatin Riboside Content in Rice Grains and Roots during Grain Filling and the Relationship to Grain Plumpness;

The changes of endogenous indol-3-acetic acid(IAA),gibberellins(GA3),zeatin(ZT),abscisin acid(ABA) content and ratio during the period of fruit growth and development in Zaomi pear by high performance liquid chromatography(HPLC) were studied,and the relations between endogenous hormones and fruit growth and development were discussed.

Changes of endogenous IAA, ABA and Zeatin (ZT) content in pollinated and non-pollinated ovaries of Guangcheng (Citrus sinensis (L.

Changes of endogenous ZT and GA3 in stems and leaves of spring shoots of citrus Satsuma on the stock of Poncirus trifoliuta during the period o flower bud formation were determined by HPLC and TLC respectively.

Shoot formation in in vitro tissue culture of Amorphophallus was positively correlated with the concentration of iPAs in the media and not correlated with ZRs.