紫叶变叶木红色素特性的研究

研究了ＰＨ、不同糖浓度、温度、光照紫外线、核辐射、磷酸氢二钠－磷酸二氢钾缓冲溶液、维生素Ｃ、氧化剂过氧化氢、还原剂亚硫酸钠、防腐剂苯甲酸钠等对紫叶变叶木红色素稳定性的影响。研究结果表明,紫叶变叶木红色素是一种抗还原、耐酸碱、耐糖、耐热、耐光照的良好天然色素,具有良好的开发价值。

Study on the Red Pigment of Codiaeum varigatum var. pictum

The effects of pH, different concentrations of sugar, temperature, light, ultraviolet, nuclear radiation, phosphorous buffer, vitamin C, H 2O 2, and sodium benzoate on the red pigment of Cadiaeum virigatum var. pictum form platyphyllum were studied. It was indicated that this red pigment was a good pigment which was anti reductive, acid and basic tolerant, sugar tolerant, heat tolerant and light tolerant.