Table 3. Contents of total polyphenol and total flavonoid of powders from apple bugak coated with superfine rice and Wasabia koreana Nakai leaf powder

Bugak	GR¹⁾:NGR ratio (%)	Wasabia koreana leaf powder (%)	Total polyphenol (mg/100 g powder)	Total flavonoid (mg/100 g powder)
Dried	100:0	0	231.34±2.09^cde2)	53.51±1.85^ab
		3	236.37±0.33^def	142.08±30.36^de
		5	243.90±4.43^fg	287.13±50.93^g
	90:10	0	225.94±3.86^bcd	54.66±8.32^ab
		3	238.30±2.90^ef	134.39±26.15^cde
		5	223.81±0.58^bc	241.02±43.26^f
	80:20	0	218.41±2.98^ab	106.53±28.86^cd
		3	232.12±5.26^cde	124.79±10.39^cde
		5	230.18±3.62^cde	92.12±35.22^bc
Air-fried	100:0	0	232.72±4.66^cdef	102.69±19.19^cd
		3	288.51±17.97^j	110.37±20.17^cd
		5	237.91±3.94^ef	33.62±3.16^a
	90:10	0	211.65±5.22^a	11.43±4.40^a
		3	252.78±9.90^gh	208.36±20.18^f
		5	230.52±8.36^cde	166.06±5.96^e
	80:20	0	255.10±2.32^h	50.83±24.02^ab
		3	252.59±0.89^gh	104.61±7.62^cd
		5	267.65±5.57ⁱ	150.72±38.77^de

GR, glutinous rice; NGR, non-glutinous rice.
Different superscripts in a column indicate significant difference at p<0.05 by Duncan’s multiple range test. Values are means±SD (n=3).