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Table 6 Least Gelation Concentration (LGC) of Yellow-Fleshed Sweet Potato Flour Samples

From: Some quality properties of yellow-fleshed sweet potato flour as affected by different drying methods

Samples

Concentration (%, w/v)

2

4

6

8

10

12

14

16

20

22

30

SU

-

±

±

±

+

+

+

+

+

+

+

OU

±

±

±

±

+

+

+

+

+

+

+

SB

-

±

±

±

+

+

+

+

+

+

+

OB

-

-

±

±

+

+

+

+

+

+

+

SS

-

+

+

+

+

+

+

+

+

+

+

OS

-

±

±

±

+

+

+

+

+

+

+

DD

-

+

±

±

±

+

+

+

+

+

+

  1. -no gelation + partial gelation ± complete gelation
  2. SU Sun-dried (untreated), OU Oven-dried (untreated), SB Sun-dried (0.02% sulfite, blanched at 85 °C for 3 min 30 s), OB Oven-dried (0.02% sulfite, blanched at 85 °C for 3min 30 s), SS Sun-dried (0.02% sulfite, Steam blanched for 2 min), OS Oven-dried (0.02% sulfite, Steam blanched for 2 min), DD Drum-dried (150 °C, 10 rpm, MC - 84.05%)