Table 1.
Volatile compounds of red mombin (Spondias purpurea) pulp and powder stored at 0, 60 or 120 days in plastic (PP) or laminated packages (LP). Each value represents the mean ± SD (×106 chromatogram units) of three analyses of different pools.
| Peak | Compound | RI | Integral pulp | Powder | ||||
|---|---|---|---|---|---|---|---|---|
| After SD | PP | LP | ||||||
| (day 0) | (day 60) | (day 120) | (day 60) | (day 120) | ||||
| 1 | hexane * | >700 | 10.7 ± 1.3 | 1.2 ± 0.1 | 1.6 ± 0.3 | 1.1 ± 0.3 | 1.6 ± 0.5 | 1.3 ± 0.4 |
| 2 | ethyl acetate a | >700 | 107.5 ± 8.4 | nd | nd | nd | nd | nd |
| 3 | 2,3-pentanedione * | >700 | 41.6 ± 4.3 | nd | nd | nd | nd | nd |
| 4 | 3,3-dimethyl pentane * | >700 | 11.17 ± 0.47 | nd | nd | nd | nd | nd |
| 5 | ciclohexane * | >700 | 6.44 ± 0.12 | nd | nd | nd | nd | nd |
| 6 | 2-methyl-butanol * | >700 | 4.01 ± 0.31 | nd | nd | nd | nd | nd |
| 7 | 3,4-dimethyl-pentanol * | >700 | 4.31 ± 0.35 | nd | nd | nd | nd | nd |
| 8 | 1-penten-3-ol * | >700 | 27.9 ± 6.6 | nd | nd | nd | nd | nd |
| 9 | 2-penten-1-ol * | 793 | 20.1 ± 1.7 | 2.0 ± 0.7 | 1.7 ± 0.3 | 1.9 ± 0.5 | 1.2 ± 0.1 | 1.5 ± 0.3 |
| 10 | 2,3-butanediol * | 794 | 18.2 ± 0.5 | 0.9 ± 0.3 | 1.0 ± 0.3 | 0.7 ± 0.1 | 0.6 ± 0.0 | 0.7 ± 0.1 |
| 11 | 5-hexen-2-one * | 795 | 1.6 ± 0.1 | 0.9 ± 0.2 | 0.7 ± 0.0 | 0.9 ± 0.4 | 0.8 ± 0.1 | 0.7 ± 0.2 |
| 12 | isopentyl acetate b | 795 | 4.2 ± 0.1 | nd | nd | nd | nd | nd |
| 13 | 4-pentenal * | 796 | 2.4 ± 0.1 | nd | nd | nd | nd | nd |
| 14 | butyl ethanoate * | 797 | 1.0 ± 0.0 | nd | nd | nd | nd | nd |
| 15 | Hexanal a | 801 | 194.2 ± 13.6 | 57.9 ± 10.3 | 45.4 ± 1.7 | 41.6 ± 4.9 | 34.1 ± 2.3 | 33.7 ± 3.5 |
| 16 | trans-2-hexenal a | 848 | 4.5 ± 0.3 | 2.8 ± 0.8 | 3.1 ± 1.1 | 1.9 ± 0.6 | 1.7 ± 0.2 | 1.4 ± 0.2 |
| 17 | ethyl 2-methylbutanoate * | 852 | 4.7 ± 0.5 | 2.7 ± 0.5 | 2.0 ± 0.0 | 2.1 ± 0.8 | 1.8 ± 0.1 | 1.8 ± 0.1 |
| 18 | ethyl 3-methylbutanoate | 857 | nd | 2.2 ± 0.7 | 2.3 ± 0.7 | 2.3 ± 0.4 | 2.2 ± 0.2 | 1.3 ± 1.0 |
| 19 | 3-hexen-1-ol a,b | 858 | 165.2 ± 16.3 | 97.5 ± 7.3 | 88.0 ± 6.1 | 66.8 ± 9.4 | 89.3 ± 2.7 | 90.1 ± 8.1 |
| 20 | NI | 867 | 21.5 ± 2.3 | 6.0 ± 2.0 | 7.1 ± 2.6 | 6.4 ± 1.2 | 2.9 ± 0.0 | 2.7 ± 0.6 |
| 21 | 2,6-dimethyl-1-heptene * | 870 | 36.9 ± 0.9 | 14.1 ± 2.8 | 15.5 ± 0.2 | 19.2 ± 3.9 | 14.4 ± 2.0 | 13.9 ± 1.1 |
| 22 | 2-hexen-1-ol a | 873 | 114.7 ± 10.8 | 66.2 ± 3.8 | 75.6 ± 7.0 | 66.9 ± 6.1 | 71.3 ± 5.0 | 72.7 ± 4.4 |
| Peak | Compound | RI | Integral pulp | Powder | ||||
| After SD | After SD | After SD | ||||||
| (day 0) | (day 0) | (day 0) | (day 0) | (day 0) | ||||
| 23 | β-pinene b | 945 | nd | 5.8 ± 0.5 | 11.5 ± 4.21 | 13.5 ± 5.3 | 9.3 ± 0.1 | 9.1 ± 0.3 |
| 24 | β-myrcene b | 991 | 1.9 ± 0.2 | nd | nd | nd | nd | nd |
| 25 | Limonene a,b | 1030 | 14.0 ± 0.2 | 27.3 ± 5.4 | 31.0 ± 3.0 | 27.0 ± 5.1 | 23.5 ± 1.7 | 24.1 ± 3.3 |
| 26 | Copaene b | 1373 | 15.0 ± 1.6 | nd | nd | nd | nd | nd |
| 27 | β-caryophyllene a | 1415 | 45.2 ± 7.3 | 1.7 ± 0.3 | 1.6 ± 0.4 | 1.4 ± 0.4 | 0.9 ± 0.1 | 0.9 ± 0.1 |
| 28 | non identified terpene | 1446 | 2.8 ± 0.5 | 0.5 ± 0.0 | 0.5 ± 0.1 | 0.4 ± 0.1 | 0.2 ± 0.0 | 0.4 ± 0.2 |
| 29 | α-caryophyllene a | 1452 | 14.6 ± 1.5 | 0.7 ± 0.1 | 0.5 ± 0.1 | 0.5 ± 0.1 | 0.4 ± 0.0 | 0.4 ± 0.0 |
| 30 | NI terpene | 1470 | 1.6 ± 0.2 | 1.2 ± 0.4 | 0.7 ± 0.0 | 0.7 ± 0.2 | 0.6 ± 0.0 | 0.6 ± 0.1 |
| 31 | NI terpene | 1472 | 4.3 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.0 | 0.2 ± 0.0 | 0.2 ± 0.0 |
| 32 | α-muurolene * | 1494 | 4.8 ± 0.5 | tr | tr | 0.4 ± 0.1 | 0.3 ± 0.0 | 0.3 ± 0.0 |
| 33 | pentadecane * | 1500 | 2.5 ± 0.1 | 2.5 ± 3.7 | 0.3 ± 0.1 | 0.4 ± 0.1 | 0.3 ± 0.0 | 0.3 ± 0.0 |
| 34 | NI terpene | 1514 | 8.2 ± 0.4 | 1.5 ± 2.2 | 0.3 ± 0.1 | 0.4 ± 0.1 | 0.3 ± 0.0 | 0.3 ± 0.0 |
| 35 | NI | 1615 | 81.9 ± 3.0 | 3.3 ± 2.1 | 4.5 ± 0.9 | 5.1 ± 1.4 | 4.8 ± 0.1 | 5.3 ± 0.9 |
| 36 | α-bisabolol * | 1683 | 19.2 ± 2.1 | 0.9 ± 0.2 | 0.7 ± 0.0 | 0.6 ± 0.2 | 0.9 ± 0.1 | 1.3 ± 0.7 |