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Table 1 Formulation of satranidazole multiunit pellets

From: Satranidazole-loaded chitosan/locust bean gum/xanthan gum polysaccharide composite multiunit pellets for colon targeting: in vitro–in vivo investigation

Batch no

Batch codea

Ratio of coating mixture (locust bean gum:xanthane gum and locust bean gum:chitosan gum) (%)

Coating level (%)

1(F1)

LX

50

20

2(F2)

LX

50

10

3(F3)

LX

33.3

30

4(F4)

LX

33.3

10

5(F5)

LX

66.7

10

6(F6)

LX

66.7

30

7(F7)

LX

50

30

8(F8)

LX

33.3

20

9(F9)

LX

66.7

20

10(F10)

LC

50

20

11(F11)

LC

33.3

20

12(F12)

LC

66.7

20

13(F13)

LC

50

10

14(F14)

LC

50

30

15(F15)

LC

33.3

10

16(F16)

LC

33.3

30

17(F17)

LC

66.7

10

18(F18)

LC

66.7

30

  1. aBatch no 1 to 9 (LX) = Locust bean gum:xanthan gum as a coating blend with 10 to 30% coating level and batch no 10 to 18 (LC) = locust bean gum:xanthan gum as a coating mixture with 10 to 30% coating level