Table 2. Quantification of cholesterol oxidation products in raw and cooked pork loins at 0 d

Treatment1 Cholesterol oxidation products (β1/100 g)2
Total amount of COPs/Cholesterol (%)
7β-OH 20α-OH** 25-OH** Triol*** α-epoxide 7-keto
Raw n.d. 16.43±6.56B 61.28±30.07 103.54±52.21C n.d. n.d. 0.67±0.26B
PR n.d. 19.88±9.76B 73.59±21.20 193.53±14.73B n.d. n.d. 1.15±0.25A
ST n.d. 32.43±5.29A 83.86±36.48 284.86±8.13A n.d. n.d. 0.94±0.20AB
OG n.d. 11.95±0.75B 110.69±7.73 144.06±7.59BC n.d. n.d. 0.67±0.11B
MW n.d. 20.38±3.40B 89.47±4.73 186.91±29.63B n.d. n.d. 1.12±0.21A