2-Pentanone Production from Hexanoic Acid by Penicillium roqueforti from Blue Cheese: Is This the Pathway Used in Humans?

Figure 4

Ion fragments of the 2-pentanone peaks (a). (b), (c) and 2-pentanol peaks (d), (e), (f) peaks shown in Figure 3; (a) and (d) from ¹H-hexanoic acid; (b) and (e) from hexanoic-2, 2-D₂ acid; (c) and (f) from hexanoic-D₁₁ acid.

(a)

(b)

(c)

(d)

(e)

(f)