Unverified75% confidenceFactTime unknown
有机螺旋藻/藻蓝蛋白含量高的产品颜色偏深墨绿，若粉末颜色发黄或浅淡，可能是氧化变质或掺杂，新鲜藻粉呈鲜亮墨绿色
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified片剂颜色应为均匀的墨绿色，若发黄、褪色或有明显腥臭刺鼻味，说明藻粉氧化变质或储存不当，藻蓝蛋白等活性成分已流失85% similarUnverified颜色异常翠绿、鲜亮的干海带/海白菜可能经过染色或硫处理，天然干海带应为深褐绿至墨绿色、泡发后呈墨绿或黄绿，泡发水明显染绿的应警惕人工色素81% similarUnverified颜色鲜绿透亮的芦荟胶多为人工色素调色，天然芦荟提取物本身接近无色或淡黄色，鲜绿色不代表芦荟含量高79% similarUnverified常见天然色素来源：红色—甜菜红/胭脂虫红、黄色—姜黄/栀子黄、蓝色—栀子蓝/藻蓝蛋白（螺旋藻）、绿色—叶绿素铜钠或黄蓝调配，绿色天然色素尤其稀少79% similarUnverified开袋后有明显海腥味刺鼻或颜色异常翠绿的，多为添加人工色素和香精调制；天然海藻豆腐呈淡青灰或浅绿，气味清淡78% similar
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