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Figure 1

From: The enzymes OSC1 and CYP716A263 produce a high variety of triterpenoids in the latex of Taraxacum koksaghyz

Figure 1

Triterpene purification by HPLC. Single triterpenes were separated using (a) an Ultra C18 column followed by (b) an Ultra Biphenyl column. (c) GC-MS spectra of β-amyrin and taraxasterol and their ketone derivatives purified from fraction 4 (F4) and 5 (F5), respectively. (d) Molecular structure and GC-MS spectra of the newly identified lup-19(21)-en-3-ol and its ketone derivative lup-19(21)-en-3-one purified from F4 and F5, respectively. (e) Quantification of triterpenes in single C18-HPLC fractions as a sum of all fractions.

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