3d image of bixin skeletal formula

bixin ?160b norbixin cis-bixin a-bixin achiote tree bixa orellana annatto food coloring food additive adjuvants ingredient agent pigment isomerization double-bond isomer herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia molecule molecular formula skeletal structural structure geometry ball stick bioactive cell biochemistry biomolecule biology paint dye indicator 3d