In this paper,the effect of the reactant P2O5 on the colour and lustre, ratio of the mono-ester to bi-ester and the content of phosphoric acid was studied.

Predictive study on the color of naturally colored cotton/cotton blended yarn;

Effect of electroplating process on color of Ni-W decorative deposits alternative to chromium;

Discussion about how to improve the color of chlorinated paraffin-70 by aqueous-phase method;

The control of its color and luster,its taste and so on are mainly studied.

The applications show that the phosphating film has even color and luster, good corrosion resistance and adhesion.

The result present that de enzyming by steam,Suitable heavy lose water for fresh tea and the appropriafe low temperatare with long time in roller de enzyming are good for color and luster of the green tea.

Influences of processing technologies on flavonoid content and colour of pine-needles beverage;

Comparison of the colour of neutralized-bleached tallow with that of direct bleached tallow;

Application of automatic Lovbind tintometer in the determination of oil colour;

Image processing algorithm of OSTU and area labeling were applied to 48 rambutan images in order to remove the images of background and stem,and the texture features of color and lustre were extracted.

Effects of exogenous GA3 (100 mg/ L) treatment on changes of endogenous hormone, chlorophyll, carotenoid content in peel of citrus fruit were investigated and their possible connections with changes in color and lustre of citrus fruit were also examined.