Improving Functional Properties of Cassava Starch-Based Films by Incorporating Xanthan, Gellan, or Pullulan Gums

Table 4

Equilibrium moisture content (g water/100 g solids) for the different film formulations conditioned at different relative humidities (RH) or (RH/100).

Sample	RH (%)
	32.8	43.2	52.9	67.5	75.3	84.3
S	^c	^cd	^c	^de	^c	^d
S90 : X10	^e	^d	^d	^e	^cd	^cd
S80 : X20	^d	^cd	^d	^bc	^cd	^bc
G	^c	^c	^bc	^f	^e	^e
S90 : G10	^b	^ab	^a	^b	^c	^b
S80 : G20	^a	^ab	^a	^ab	^d	^bc
P	^ab	^b	^ab	^cd	^b	^d
S90 : P10	^a	^a	^a	^ab	^a	^a
S80 : P20	^a	^a	^a	^a	^a	^a

Different superscript letters (a-f) within the same column indicate significant differences among formulations ().