Constitution of two coloring matters in
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Yoshiyuki Takahashi; Nobutoshi Miyasaka; Shigeo Tasaka; Iwao Miura; Shiro Urano;
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Article
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1982
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Elsevier Science
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French
β 240 KB
Structures of the safflower red pigment carthamln and the yellow pigment safflor yellow A are shown to be expressed by 2 and 2 respectively, mainly on the basis of spectroscopic evidence. The structure of red l-4) and yellow 3,5) pigments In the flower petals of Carthamus tinctorius L. has been stud