Table 4.
Fatty acid composition present in the chemical structure of durian seed gum
|
Gum |
Fatty acida |
||||||
|---|---|---|---|---|---|---|---|
| C16:0 | C16:1 | C18:0 | C18:1 | C18:2 | C18:3 | C20:0 | |
| Crude gum 1 |
642 ± 57a |
52 ± 9a |
287 ± 17a |
374 ± 28a |
346 ± 48a |
75 ± 11a |
423 ± 39a |
| Crude gum 2 |
337 ± 42b |
33 ± 2b |
138 ± 12b |
169 ± 23b |
158 ± 26b |
36 ± 4b |
151 ± 18b |
| Purified gum A |
141 ± 36cd |
15 ± 3c |
76 ± 9c |
63 ± 11c |
76 ± 8c |
14 ± 3c |
62 ± 5c |
| Purified gum B |
116 ± 19c |
21 ± 5c |
93 ± 13cd |
107 ± 10d |
103 ± 16bc |
17 ± 3c |
76 ± 12c |
| Purified gum C |
158 ± 31cd |
11 ± 3c |
108 ± 16d |
99 ± 14cd |
95 ± 13c |
25 ± 6bc |
69 ± 7c |
| Purified gum D | 203 ± 46d | 24 ± 4c | 101 ± 15cd | 141 ± 17bd | 146 ± 21b | 31 ± 5b | 137 ± 23b |
a In μg/g of the dry weight of samples; Data presented are the mean value ± standard deviation; 1: Aqueous crude gum; 2: Chemically extracted crude gum; C16:0, palmitic acid; C18:0, stearic acid; C18:1, oleic acid; C18:2, linoleic acid; C18:3, linolenic acid; A: isopropanol and ethanol; B: isopropanol and acetone; C: saturated barium hydroxide; D: Fehling solution.