The labeling yield is about 45% using sodiumascorbate as reductant;
采用抗坏血酸钠为还原剂时,标记率为45%;
2
The use of SO2 could not effectively prevent the oxidation of grape wine. However, combined use of SO2 and sodiumascorbate could achieve satisfactory anti-oxidation effects.
The purpose of this study was to determine the effect of ferric citrate, citric acid and sodium L-ascorbate on color of mutton chop with L8(23) orthogonal test plan.