Euxanthin

• (n.) A yellow pigment imported from India and China. It has a strong odor, and is said to be obtained from the urine of herbivorous animals when fed on the mango. It consists if a magnesium salt of euxanthic acid. Called also puri, purree, and Indian yellow.
Found on http://thinkexist.com/dictionary/meaning/euxanthin/

Euxanthin

Eux·an'thin noun [ Greek ... well + ... yellow.] (Chemistry) A yellow pigment imported from India and China. It has a strong odor, and is said to be obtained from the urine of herbivorous animals when fed on the mango. It consists if a magnesium salt of euxanthic acid. Called also puri ,
Found on http://www.encyclo.co.uk/webster/E/75
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