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1)  pigment of purple sweet potatoe
紫薯色素
2)  Purple Ipomoea batatas pigment
紫红薯色素
3)  purple sweet potato pigments
紫甘薯色素
1.
Adsorption and desorption characteristics of macroporous resins to purple sweet potato pigments;
大孔树脂对紫甘薯色素的吸附与解吸特性研究
4)  Purple sweet potato pigment
番薯紫色素
1.
Study on effect of pH and Fe~(3+) on stability of purple sweet potato pigment;
pH和Fe~(3+)对番薯紫色素稳定性的影响研究
2.
Purple sweet potato pigments were stable when they were exposed to the light, high temperature and metal ion.
番薯紫色素为水溶性天然色素,属花色苷类化合物。
5)  Ipomoea Batatas Poir Cv anthocyanins
青紫薯色素
1.
Study on antitumor effect and its toxicity of Ipomoea Batatas Poir Cv anthocyanins;
紫薯色素抗肿瘤作用及毒理学实验研究
2.
Objective To investigate the anti-irradiation effect of Ipomoea Batatas Poir Cv anthocyanins on mice irradiated by 60Co gamma ray in vivo.
①目的 探究青紫薯色素对60Coγ 射线辐射损伤小鼠的保护作用及机制。
3.
Objective This study was designed to investigate the protective effects of Ipomoea Batatas Poir Cv anthocyanins against ~(60)Co ? ray-induced irradiation damage in mouse thymocytes.
目的 探讨在~(60)Co γ-射线单次辐射下,青紫薯色素对小鼠胸腺淋巴细胞辐射损伤的保护作用及机制。
6)  Purple Sweet Potato Color (PSPC)
紫甘薯红色素
1.
Study on Biological Activity and Preparation of Purple Sweet Potato Color (PSPC);
紫甘薯红色素的制备及生物学活性研究
补充资料:快色素紫酱IB
分子式:C7H6NaN3O4
分子量:219.14
CAS号:暂无

性质:该品为绿褐色粉状物。微溶于水和乙醇,不溶于酸,并有分解现象。在碱液中呈桔红色。

制备方法:以邻甲氧基对硝基苯胺(红色基B)为原料,经亚硝酸纳,盐酸进行重氮化,再用氢氧化钠稳定成盐,而后与色酚AS-BO、元明粉混配而成。产品要求色酚AS-BO含量≤33%原料消耗(kg/t)邻甲氧基对硝基苯胺 300亚硝酸钠(98%) 133盐酸(31%) 496氢氧化钠 1265色酚AS-BO 300元明粉 310

用途:主要用于棉和粘胶织物的印花,湿摩擦牢度差,色浆稳定性欠佳。

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