Table 4
Inhibition rates of protease and lipase in sorghum lines of different tannin concentration

Sorghum lines		α-amylase		α-glucosidase
Sorghum lines		-PVP¹⁾	+PVP²⁾	-PVP	+PVP
Control	Sorghumvar. (Nampungchal)	51.94^ef3)	-⁴⁾	-	0.43ⁱ
Control	Rice (Saechucheong)	11.64ⁱ	49.55^a	5.42	5.97^fg
Non-tannin lines	SL 3	23.13^h	35.22^b	11.82	14.75^cd
Non-tannin lines	SL 19	24.48^h	38.36^b	17.57	12.91^cd
Tannin lines	SL 152	60.74^cd	24.33^e	5.21	13.34^cd
	SL 119	70.90^ab	34.03^bc	-	5.10^fg
	SL 94	73.28^a	29.55^cd	19.63	22.78^b
	SL 140	47.61^f	15.52^gh	4.77	16.27^c
	SL 135	64.18^bcd	18.36^fg	-	16.70^c
	SL 36	70.15^ab	11.04^hi	5.10	16.16^c
	SL 63	56.57^de	17.31^g	0.43	7.59^ef
	SL 17	60.00^cd	33.88^bc	-	3.58^fgh
	S L85	40.30^g	24.93^de	15.62	31.45^a
	SL 160	56.42^de	11.64^hi	19.63	10.63^de
	SL 81	51.34^ef	8.06ⁱ	-	4.99^fg
	SL 1	28.36^h	-	16.16	26.25^b
	SL 70	65.67^abc	22.84^ef	-	2.82^gh

¹⁾ -PVP, No polyvinylpyrrolidone pretreatment.
²⁾+PVP, 2% polyvinylpyrrolidone pretreatment.
³⁾Means with different small letters in the same column are significantly (p<0.05) by Duncan's multiple range test.
⁴⁾-, No inhibition.