Table 2.

Tentative identification of phenolics in Ribes magellanicum fruits from Argentina and Chile by HPLC‐DAD‐ESI‐MS

Peak	Rt (min)	λ max (nm)	MW	[M + H]+ or [M − H]−	+/− ions	MS/MS	Tentative identification
1	8.4	324, 300, 238	354	353	−	191, 179	Caffeoyl quinic acid
2	8.5	324, 290 sh, 238	730	729	−	353, 179	Caffeoyl quinic acid derivative
3	8.8–8.9	325, 290 sh, 239	354	353	−	191, 179, 135	3‐Caffeoyl quinic acida
4	9.8	330, 215	180	179	−	134	Caffeic acid derivative
5	10.3		342	341	−	179	Caffeoyl hexoside
6	10.5	320 sh 281, 240	354	353	−	191, 179	Caffeoyl quinic acid isomer
7	10.9		290	289	−	245	Catechin/Epicatechin
8	12.6		342	341	−	179	Caffeoyl hexoside
9	13.7		464	463	−	417, 301	Q‐hexoside
10	14.3	330 sh, 281, 240	354	353	−	191, 179, 173	Caffeoyl quinic acid isomer
11	14.6		368	367	−	193	Feruloyl quinic acid
12	16.0		368	367	−	193	Feruloyl quinic acid
13	15.9–16.1		448	447	−	285	K‐hexoside
14	16.1		594	593	−	285	K‐rhamnosidehexoside
15	16.4		466	465	−	285	K‐derivative
16	16.8		594	593	−	447, 285	K‐hexosiderhamnoside
17	16.4–17.3	517, 280	593	594	+	449, 287	Cyanidin rhamnosyl hexoside
18	18.7	517, 280	450	449	+	287	Cyanidin glucoside
19	20.1		466	465	+	303	Delphinidin hexoside isomer
20	20.6–20.8	352, 300 sh, 272	770	771	−	609, 591, 505, 301	Q‐dihexosylrhamnoside
21	21.0		776	775	−	467, 313,163	Coumaroyl hexoside rhamnoside derivative
22	21.1		449	449	−	285	K derivative
23	21.3		626	625	−	463, 301	Q‐dihexoside
24	21.5		610	609	−	463, 316	Myr dipentoside
25	21.9		742	741	−	609, 591, 475, 301	Q‐pentoside derivative
26	22.3	353, 300 sh, 270	610	609	−	463, 301	Q‐hexosiderhamnoside
27	23.1		626	625	−	463, 301	Q‐dihexoside
28	24.1		656	625	−	316	Myr hexoside pentoside
29	24.6		480	479	−	316, 179	Myr hexoside
30	24.6		478	477	+	287	Cyanidin derivative
31	25.4–25.6		610	609	−	463, 343, 301	Q‐rhamnoside hexoside
32	25.5		620	619	+	487, 317	Petunidin derivative
33	27.8		952	951	+	634, 557, 476, 331	Malvidin rhamnoside derivative
34	28.0–28.3	353, 300 sh, 270	610	609	−	463, 301	Q‐hexoside rhamnoside
35	28.1–28.4		464	463	−	316, 179	Myr pentoside
36	28.1		612	611	+	465, 303	Delphinidin rhamnosyl hexoside
37	28.5		464	463	−	301	Q‐hexoside
38	29.1–29.2	348, 300 sh, 296	566	565	−	433, 301	Q‐dipentoside
39	29.3–29.4		610	609	−	301	Q‐hexoside rhamnoside
40	29.5		915	914	−	895, 771, 447, 284	K‐trihexoside conjugate
41	29.5–29.6	348, 297	448	447	−	285	K‐hexoside
42	29.7		464	463	−	301	Q‐hexoside
43	29.8–29.9		580	579	−	447, 429, 285	K‐pentoside hexoside
44	30.4		594	593	−	447, 285	K‐rhamnoside hexoside
45	30.4–30.5		610	609	−	447, 285	K‐dihexoside
46	30.5		652	651	−	593, 301	Q‐conjugate
47	30.8		506	505	−	301	Q‐hexoside monoacetate
48	32.0	344, 270	594	593	−	285	K‐coumaroyl hexoside
49	32.5		478	477	−	433, 315	Isorhamnetin hexoside
50	32.9	333, 267	434	433	−	301	Ellagic acid pentoside
51	33.5		550	549	−	399, 285	K‐conjugate
52	33.7		464	463	−	301	Q‐hexoside
53	34.5		448	447	−	301	K‐hexoside
54	34.7		432	431	−	269	Apigenin hexoside
55	35.9		490	489	−	285	K‐hexoside monoacetate
56	36.1		418	417	−	285	K‐pentoside
57	36.3	517, 280	818	817	+	655, 449, 369, 287	Cyanidin hexoside derivative
58	43.1–43.2		286	285	−		K
59	43.5		302	301	−	178, 151	Q

K, Kaempferol; Q, Quercetin; Myr, Myricetin.

^aAccording to Clifford et al. (2003).