Dyeing of Silk with Anthocyanins Dyes Extract from Liriope platyphylla Fruits

Table 2

Identification of anthocyanins in L. platyphylla fruit extracts.

Peak	RT (min)	MS	MS^2	UV-Vis data				Tentative identification	References
				1	31.330	465	303			524	346	28.74	9.51	Dp 3-glu	[20–22]
2	32.217	611		525	347	28.18	9.51	Dp 3-rut	[23]
3	35.882	479	317	515	332	32.47	6.84	Pt 3-gal	[21, 24]
4	37.867	595		517	325	31.13	18.13	Cy 3-rut	[21, 23, 25–27]
5	39.807	479	317	525	345	27.99	11.19	Pt 3-glu	[21, 22, 26, 28]
6	41.460	625		527	347	27.38	9.97	Pt 3-rut	[23]
7	50.835	609		518	331	31.97	8.77	Pn 3-rut	[23, 24, 29]
8	52.762	493	331	527	348	27.96	11.48	Mv 3-glu	[20–22]
9	55.024	639		528	348	26.86	10.57	Mv 3-rut	[23]

RT: retention time; Dp: delphinidin; Cy: cyanidin; Pt: petunidin; Pn: peonidin; Mv: malvidin; glu: glucoside; rut: rutinoside; gal: galactoside.