Table 2.
Lipid classes composition (g/100 g of lipids) of different sugarcane bagasse extracts.
| BAGASSE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Compound | EtOH | AcO | EtAc | DCM | ||||||
| Hydrocarbon | 15.50 d ± 0.44 | 18.72 c ± 0.08 | 22.66 b ± 1.35 | 38.93 a ± 4.93 | ||||||
| Wax esters | 1.48 d ± 0.08 | 1.80 c ± 0.05 | 2.08 b ± 0.22 | 5.28 a ± 0.07 | ||||||
| Triglycerides | 1.73 c ± 0.02 | 2.24 c ± 0.08 | 2.25 b ± 0.11 | 2.55 a ± 0.16 | ||||||
| Fatty alcohols | 8.56 d ± 0.01 | 11.78 c ± 0.02 | 14.17 b ± 0.22 | 19.80 a ± 0.91 | ||||||
| Phytosterol | 1.96 c ± 0.07 | 2.77 b ± 0.01 | 3.61 a ± 0.19 | 3.70 a ± 0.13 | ||||||
| Diglycerides | 3.19 b ± 0.08 | 4.48 a ± 0.05 | 4.67 a ± 0.06 | 4.18 a ± 0.68 | ||||||
| Free fatty acids | 5.51 c ± 0.34 | 10.05 b ± 0.13 | 12.60 a ± 0.37 | 13.99 a ± 1.08 | ||||||
| Monoglycerides | 1.22 b ± 0.21 | 2.87 a ± 0.20 | 2.68 b ± 0.01 | 1.80 b ± 0.09 | ||||||
| Glycolipids | 60.15 a ± 0.02 | 45.29 b ± 0.34 | 35.28 c ± 1.07 | 9.76 d ± 0.28 | ||||||
| Phosphatidylcholine | 0.69 a ± 0.08 | n.d b | n.a | n.d b | n.a | n.d b | n.a | |||
Results expressed as mean ± SD (n = 3). EtOH: ethanol; AcO: acetone; EtAc: ethyl acetate; DCM: dichloromethane. n.d: not detected; n.a: not applied. Different superscript letters in a row indicate statistically significant differences between solvents (p < 0.05).