The Content Variation of Four Active Components in Amygdalus persica L. during Different Harvesting Periods

Table 4

The content of four active ingredients of samples (n = 3, μg/g).

Lot no.	Rutin	5-O-Coumaroylquinic acid methyl ester	Chlorogenic acid butyl ester	Kaempferol
S1	25.934	30.454	81.094	19.071
S2	26.265	31.028	78.144	6.992
S3	24.155	24.415	59.358	21.551
S4	21.859	20.329	54.414	6.953
S5	20.818	24.675	53.332	9.632
S6	19.071	21.741	41.730	9.073
S7	19.570	25.772	37.930	11.504
S8	22.226	24.801	33.860	12.051
S9	21.782	20.802	33.860	6.956
S10	17.720	21.640	43.103	12.625
S11	21.595	14.709	31.262	10.694
S12	21.978	14.078	26.347	13.187
S13	16.203	13.243	19.352	7.980
S14	20.725	20.065	26.463	12.066