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21food.cn
22 天
兰州沃特莱斯 β-胡萝卜素10% 量大从优
300000公斤可售量 1200元/公斤 建议零售价 中国 兰州 产品区域 β—胡萝卜素(C40H56)是类胡萝卜素之一,也是橘黄色脂溶性化合物,它是自然界中最普遍存在也是最稳定的天然色素。 外观性状:红紫色至暗红色结晶性粉末,略有特异臭味。 溶解性:可溶于丙酮 ...
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