Table 6.

Fructooligosaccharide (FOS) yield and productivity obtained from this study compared to other reports.

Method	Reaction Time (h)	Fructooligosaccharide								Reference
		Concentration (g·L−1)				Productivity (g·L−1·h−1)
		GF2 *	GF3	GF4	Total FOS	GF2	GF3	GF4	Total FOS
Ultrasonic and microbubble methods	4	264.1	47.8	4.84	316.8	66.0	11.96	1.21	79.2	This study
Ultra-high pressure (UHP) method	0.25	189.72	110.88	28.2	328.8	758.88	443.52	112.8	1315.2	[5]
Conventional methods	5.6	220.8	321.6	60.0	330	39.4	57.4	10.7	58.9	[43]
	9	156.98	144.10	84.63	404.0	17.44	16.01	9.40	44.90	[38]
	10	155	130	15.0	300	15.5	13.0	1.50	30.0	[40]
	6	212.33	106.7	8.58	327.6	35.4	17.78	1.43	54.6	[41]
	12	174.2	96.6	26.8	297.7	14.5	8.05	2.24	24.8	[42]

* GF₂, 1-Kestose; GF₃, Nystose; GF₄, 1^F-β-fructofuronosylnystose.