. 2023 Jan 23;6:100449. doi: 10.1016/j.crfs.2023.100449

Table 1.

Advanced phytochemical profile of CO₂ rosehip fractions after supercritical extraction.

Bioactives	Fractions
Bioactives	S40	S45
Global characterization (/g DM)
β-carotene (mg)	522.06 ± 3.77^a	293.22 ± 6.60^b
Lycopene (mg)	214.98 ± 5.36^a	100.43 ± 2.90^b
Total flavonoid content (mg CE)	1.11 ± 0.02^a	0.94 ± 0.09^b
Total polyphenol content (mg GAE)	2.65 ± 0.07^a	2.28 ± 0.05^b
Antioxidant activity (mM TEAC)	12.80 ± 0.48^a	13.13 ± 0.48^a
Polyphenols (mg/100 g DM)
(+) - Catechin	101.66 ± 0.00^b	167.67 ± 1.15^a
Chlorogenic acid	15.75 ± 1.33	Nd
Caffeic acid	8.55 ± 0.27	Nd
p-Coumaric acid	13.17 ± 0.15	Nd
Quercetin	14.57 ± 0.48	Nd
Kaempferol	16.78 ± 0.15	Nd
Gallic acid	Nd	83.16 ± 0.28
Fatty acids (mg/g DM)
Myristic acid (C14:0)	2.02 ± 0.12^a	1.99 ± 0.017^a
Pentadecanoic acid (C15:0)	0.92 ± 0.029^a	0.92 ± 0.002^a
Palmitic acid (C16:0)	25.84 ± 4.74^b	33.72 ± 0.81^a
Palmitoleic acid (C16:1)	1.80 ± 0.04^b	2.06 ± 0.04^a
Stearic acid (C18:0)	12.31 ± 1.91^a	13.90 ± 0.33^a
Oleic acid (C18:1)	46.54 ± 1.57^a	48.15 ± 1.68^a
Linoleic acid (C18:2)	287.95 ± 14.79^a	295.45 ± 9.12^a
α-Linolenic acid (C18:3)	119.00 ± 12.06^a	1.99 ± 0.02^b
Total fatty acids	496.39 ± 9.86	398.18 ± 16.97
Tocopherols (mg/g DM)
α-tocopherol	89.52 ± 3.44^b	229.66 ± 6.79^a
γ-tocopherol	37.85 ± 1.02^b	112.36 ± 3.47^a
σ-tocopherol	0.89 ± 0.09^b	3.25 ± 0.56^a
β-tocopherol	0.97 ± 0.78^b	2.88 ± 0.88^a
Total tocopherols	129.23 ± 7.53	348.15 ± 16.54
Phytosterols (mg/g DM)
β-sitosterol	63.36 ± 1.02^b	118.75 ± 1.76^a
Campesterol	2.55 ± 0.99^b	5.05 ± 1.01^a
α-Amyrin	1.13 ± 0.02^b	2.55 ± 0.89^a
β-amyrin	0.45 ± 0.12^a	0.44 ± 0.12^a
Total physterols	67.49 ± 4.45	126.79 ± 5.34
Carotenoids (mg/g DM)
β-cryptoxanthin	149.14 ± 2.73	Nd
β-carotene	63.46 ± 5.31	Nd
α-carotene	5.23 ± 0.35^b	7.91 ± 0.21^a
Lycopene	Nd	0.54 ± 0.09

Values from a line that share same superscript letter (a, b) are not significantly different (p > 0.05). Measurements are expressed as mean ± SD of triplicate. For the HPLC data, the values are given as average for duplicate measurements (n = 2) ± standard deviations; Nd – not determined.