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Table 1 Summary of literature reports on solid state fermentation (SSF) of sweet sorghum stalk (SSS) for bioethanol production

From: A novel solid state fermentation coupled with gas stripping enhancing the sweet sorghum stalk conversion performance for bioethanol

Feedstock Particle size Moisture content (w/w) (%) Fermentation temperature (°C) Fermentation time (h) Strain Ethanol yield Reference
Sweet sorghum stalk 2.0 cm long, 0.15 cm thickness 70 35 28 Saccharomyces cerevisiae 22.7 g ethanol/100 g SSS (DM) This study
Sweet sorghum stem 1 to 2 mm in diameter, 3 to 50 mm in length 70 28 30 S. cerevisiae TSH1 6.25 g ethanol/100 g drystalk Li et al. [23]
Sweet sorghum stalk 2 mm 75 42 60 Issatchenkia orientalis IPE 100 25 g ethanol/100 g dry stalk Kwon et al. [24]
Dry sweet sorghum stalk 0.9 to 1.6 mm 76.5 35 to 40 30 Angel active dry yeast Yethanol/sugar 0.2593 Shen and Liu [25]
Sweet sorghum stalk 1.5 mm 75 37 50 S.cerevisiae AF37X 7.9 g ethanol/100 g fresh stalk Yu et al. [9]
  1. DM, dry matter; SSF, solid state fermentation; SSS, sweet sorghum stalk.