【摘要】 报道了叶子花红色素的提取、理化性质及其稳定性。叶子花红色素水溶性好 ,对光和热有一定耐受性 ,稳定性好。叶子花资源丰富 ,红色素提取工艺简单 ,无毒副作用 ,有开发应用前景更多还原

【Abstract】 Report the extraction of red pigment from Bougainvillea Spectabilis Willd and its physic-chemical properties and stability The solubility of red pigment of Bougainvillea spectabilis willd is good It has definite light fastness and heat resisting property and good stability Natural resource of Bougainvillea Spectabilis willd is plentiful and the techinque of extraction is simple It is not toxic The pigment has development prospect更多还原