Table 7 Changes in resveratrol contents of single- and double-layers resveratrol nanoemulsions during storage for 7 days

Sample	Storage (day)
	0	5	7	F-value
	SLRN1)	100^a	92.09±3.41^2)b4)	88.48±4.10M^b	10.99^**3)
CYN	100^a	98.82±0.27^b	94.58±0.56^c	187.48***

SLRN: single-layer resveratrol nanoemulsion based on water, CYN: double-layers reveratrol nanoemulsion prepared by complex coaervation with β-cyclodextrin
Mean±SD
^**: p<0.01:^***: p<0.001
^a-e: Means with different superscripts in the same row differ significantly at p<0.05 by Duncan’s multiple range test