Table 6. Correlation coefficients between the total polyphenol content and the antioxidant activities of jelly added with honeyberry powder

	Total polyphenol content	DPPH radical scavenging activity	ABTS radical scavenging activity	Reducing power
Total polyphenol content	1	0.754*1)	0.906**2)	0.971**
DPPH radical scavenging activity		1	0.954**	0.881**
ABTS radical scavenging activity			1	0.970
Reducing power				1

Significant at ^*p<0.05.
Significant at ^**p<0.01.