1.The relation between yellowness index and time of irradiation is a power function. After irradiation, the most decreased amino acids are corresponding to tryptophan, histidine and tyrosine.
2.The relation between yellowness index and time of irradiation is a power function. After irradiation, the most decreased amino acids are corresponding to tryptophan, histidine and tyrosine.
3.Breathe freely and pure bright: pearl whitening essence can form protective film on the surface of the skin to prevent yellowness of skin caused by oxidation.
4.The linear regression equation on the relationship between peroxide content in acrylonitrile and PAN fiber yellowness was obtained by regression analysis.
5.The results showed that GA3 treatment improved the rind brightness but decreased the rind redness, rind yellowness and individual fruit weight;
6.The thermal processing affected the lightness, redness and yellowness of red flesh pumelo juice significantly (P<0.01).
7.The industrial production showed that the yellowness of PAN fiber was increased with the content of peroxide.
8.For instance, skin color - this is not about dark skin or light skin, but rather about redness and yellowness.
9.Oxygen and irradiation of ultraviolet ray of the sun constitute the main factors causing silk yellowness.
10.Yellowness of the eyes is one of the symptoms of jaundice.