【摘要】 研究了无辣味辣红素的提取方法。结果表明，干红辣椒果皮经浓度15％的NaOH溶液浸泡48h后，用水漂洗至中性，经干燥、细碎，用体积分数95％乙醇在80℃下浸提2h，浓缩浸提液，即得到膏状、暗红色、无辣味的辣椒红色素。经检验，产品技术指标符合国家标准。更多还原

【Abstract】 The preparation of nonhot paprika pigment was studied. The testing results indicated that the extraction of nonhot paprika pigment can be produced with the following procedure: the dry red pepper peel was soaked in 15% NaOH for 48hours; then rinsed to neutrality with waterl driedl smashed into pieces ; extracted in 95% ethyl alcohol under 80℃ for 2hours; finally, concentrating the extraction solution. The testing results also showed that all specifications of the pigment sample were in accord with the national standard.更多还原