. 2022 Aug 5;27(15):4986. doi: 10.3390/molecules27154986

Table 2.

HPLC-UV analysis of phenolic compounds content in the analyzed berries.

Concentration of Phenolic Compound (µg/g d.w.)
	Gallic Acid	(+)-Catechin	Syringic Acid	Cinnamic Acid	Resveratrol	Caffeic Acid	Ferulic Acid	Rutin	Quercetin
S1
Bilberry	92.48 ± 0.97 ^d	139.34 ± 1.17 ^e	46.92 ± 1.48 ^e	141.87 ± 1.74 ^b	9.86 ± 0.76 ^d	19.33 ± 0.71 ^f	4.47 ± 0.48 ^g,i	378.60 ± 0.93 ^a	483.74 ± 1.55 ^c
Black currant	139.47 ± 0.65 ^a	275.31 ± 1.67 ^b	41.56 ± 1.10 ^f	50.97 ± 1.25 ^e	4.85 ± 0.11 ^e,g	33.50 ± 1.13 ^e	13.43 ± 1.00 ^e	64.88 ± 0.93 ^f	1022.67 ± 1.27 ^b
Gooseberry	41.63 ± 0.68 ^h	201.64 ± 0.73 ^d	6.71 ± 0.38 ^i,j	16.84 ± 0.42 ^g	18.34 ± 0.34 ^b	10.69 ± 0.95 ^h	14.63 ± 1.15 ^e	15.87 ± 0.50 ⁱ	59.32 ± 1.37 ^j
Red currant	72.03 ± 0.47 ^f	65.48 ± 1.30 ⁱ	5.45 ± 0.57 ^j,l	5.27 ± 0.25 ^i,k	2.25 ± 0.30 ^h,i	10.24 ± 1.02 ^h	1.51 ± 0.53 ^k	11.55 ± 0.85 ^j	129.89 ± 1.70 ^g
Raspberry	18.87 ± 1.27 ^k	62.56 ± 0.84 ⁱ	3.67 ± 0.38 ^k,l	1.58 ± 0.43 ^l	5.62 ± 0.27 ^e,f	14.55 ± 0.60 ^g	4.14 ± 0.41 ^g,j	45.62 ± 1.25 ^g	53.83 ± 1.54 ^k
Sea buckthorn	79.36 ± 1.29 ^e	230.67 ± 0.98 ^c	24.67 ± 0.83 ^h	20.37 ± 0.97 ^f	17.76 ± 0.57 ^b	33.17 ± 0.27 ^e	18.20 ± 0.44 ^d	45.26 ± 0.42 ^g	86.53 ± 0.57 ⁱ
Sour cherry	27.80 ± 1.16 ^j	n.d.	27.37 ± 1.62 ^h	7.71 ± 0.35 ^h,i	13.41 ± 0.58 ^c	62.29 ± 1.00 ^c	44.74 ± 0.56 ^a	43.65 ± 0.71 ^g	266.22 ± 1.03 ^e
Strawberry	27.20 ± 1.30 ^j	36.45 ± 1.21 ^l	135.85 ± 1.50 ^b	52.50 ± 1.46 ^e	18.89 ± 0.27 ^b	170.51 ± 1.11 ^b	4.52 ± 0.21 ^g,h	119.44 ± 0.61 ^c	6.87 ± 0.23 ^m
S2
Bilberry	119.15 ± 1.58 ^b	87.16 ± 1.76 ^g	34.84 ± 0.67 ^g	187.38 ± 1.04 ^a	6.08 ± 0.34 ^e	11.08 ± 0.16 ^h	2.00 ± 0.17 ^k	322.61 ± 1.72 ^b	345.57 ± 0.84 ^d
Black currant	93.43 ± 1.25 ^c,d	203.52 ± 1.96 ^d	63.30 ± 1.09 ^d	67.33 ± 1.10 ^d	3.43 ± 0.52 ^g,i	64.62 ± 0.67 ^c	14.57 ± 1.13 ^e	45.25 ± 0.45 ^g	1160.97 ± 1.03 ^a
Gooseberry	31.59 ± 1.35 ⁱ	115.60 ± 0.83 ^f	6.02 ± 0.04 ^j,k	15.68 ± 0.57 ^g	14.17 ± 1.06 ^c	14.01 ± 0.26 ^g	10.44 ± 0.79 ^f	9.74 ± 0.54 ^j	46.28 ± 0.80 ^l
Red currant	63.28 ± 1.17 ^g	41.91 ± 0.69 ^k	9.01 ± 0.26 ⁱ	6.40 ± 0.37 ^i,j	1.79 ± 0.55 ⁱ	9.09 ± 0.54 ^h	1.94 ± 0.65 ^k	10.91 ± 0.28 ^j	126.71 ± 1.12 ^g
Raspberry	6.23 ± 0.36 ^l	77.89 ± 0.67 ^h	8.91 ± 0.27 ⁱ	4.85 ± 0.25 ^j,k	3.51 ± 0.43 ^g,h,i	10.43 ± 0.99 ^h	2.43 ± 0.23 ^h,i,j,k	37.83 ± 0.32 ^h	48.31 ± 1.15 ^l
Sea buckthorn	96.72 ± 1.07 ^c	309.62 ± 0.71 ^a	36.94 ± 1.01 ^g	15.50 ± 1.03 ^g	21.90 ± 0.77 ^a	46.55 ± 1.18 ^d	20.97 ± 0.66 ^c	66.73 ± 1.23 ^e,f	122.39 ± 1.30 ^h
Sour cherry	9.06 ± 0.50 ^l	n.d.	71.64 ± 0.93 ^c	9.91 ± 0.28 ^h	4.09 ± 0.16 ^f,g,i	21.24 ± 0.74 ^f	24.34 ± 1.14 ^b	68.93 ± 1.37 ^e	142.51 ± 1.53 ^f
Strawberry	17.73 ± 1.31 ^k	49.02 ± 1.31 ^j	209.55 ± 0.93 ^a	87.62 ± 1.01 ^c	14.69 ± 0.90 ^c	269.31 ± 1.52 ^a	4.78 ± 0.37 ^g	88.59 ± 1.16 ^d	8.65 ± 1.03 ^m

S1: berries harvested from Romania; S2: berries harvested from Russia. The results are expressed as mean ± standard deviation (SD), n = 3. The results in the same column followed by the same letters are not significantly different (p < 0.05). n.d. = not detected.