Table 1. Total soluble solids, pH and acidity in aqueous extract of Protaetia brevitarsis seulensis larvae fermented using Bacillus subtilis KACC 91157 according to the fermentation time

Solid phase fermentation
Composition²⁾		Total soluble solids (°Brix)	pH	Acidity (%)
P. brevitarsis seulensislarvae	SN	1.6±0.00²⁾^a	6.44±0.02^a	0.44±0.01^a
	SF1	3.0±0.02^b	6.27±0.01^b	0.53±0.02^a
	SF2	3.8±0.00^x	6.57±0.01^c	0.66±0.01^b
	SF3	4.0±0.00^c^d	6.80±0.03^d	0.78±0.00^c
	SF4	4.2±0.04^d	6.86±0.00^e	0.86±0.04^c
	SF5	5.0±0.02^e	6.83±0.02^f	1.01±0.03^d
	SF6	5.0±0.00^e	6.74±0.03^g	1.02±0.00^d
	SF7	5.6±0.02^f	6.75±0.01^g	1.06±0.02^d^e
	SF8	4.6±0.00^g	6.66±0.00^h	1.13±0.00^e
	SF9	4.2±0.04^d	6.52±0.03ⁱ	1.06±0.02^d^e
	S10	4.0±0.01^c^d	6.60±0.01^j	1.31±0.01^c

¹⁾SN, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 0 day; SF1, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 1 day; SF2, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 2 days; SF3, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 3 days; SF4, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 4 days; SF5, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 5 days; SF6, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 6 days; SF7, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 7 days; SF8, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 8 days; SF9, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 9 days; SF10, P. brevitarsis seulensis larvae fermented using Bacillus subtilis for 10 days.
²⁾Values are mean±SE (n=3).
³⁾^a^-^jValues with different letters are significantly different at p<0.05.