Table 1 The moisture content and the compositional analyses of liquid phase after ICSE pretreatment
From: Impact of moisture content on instant catapult steam explosion pretreatment of sweet potato vine
Feedstocks | FF | NDF | MDF | SF-2 | SF-30 | SF-60 |
|---|---|---|---|---|---|---|
Moisture content (%) | ||||||
Untreated | 80.50 | 63.57 | 0.97 | 62.93 | 83.38 | 84.24 |
Pretreated | 96.95 | 96.04 | 93.30 | 95.62 | 97.90 | 97.29 |
Liquid contents | ||||||
Pretreated (mg/g) | ||||||
Glucose | 0.7865 (0.0649) | 0.3798 (0.0123) | 0.2638 (0.0279) | 0.0284 (0.0091) | 0.0008 (0.0012) | 0.0000 (0.0000) |
Xylose | 0.8858 (0.0577) | 0.5393 (0.0292) | 0.4733 (0.0320) | 0.0682 (0.0137) | 0.0031 (0.0020) | 0.0006 (0.0000) |
Acetic acid | 0.0768 (0.0049) | 0.0926 (0.0007) | 0.1293 (0.0019) | 0.0496 (0.0015) | 0.0674 (0.0517) | 0.0000 (0.0000) |
Coumaric acid | 0.2405 (0.0827) | 0.4769 (0.0303) | 0.7838 (0.0149) | 0.2797 (0.0136) | 0.0659 (0.1110) | 0.0241 (0.0000) |
5-HMF | 0.0702 (0.0247) | 0.0492 (0.0325) | 0.0418 (0.0021) | 0.0231 (0.0080) | 0.0059 (0.0040) | 0.0041 (0.0008) |
Furfural | 24.17 (2.18) | 17.41 (0.74) | 34.81 (0.96) | 18.76 (1.04) | 5.37 (1.40) | 5.42 (0.24) |