Table 2 Summary of enzymatic treatment of crustacean shell wastes for chitin production
From: Progress in bioextraction processes of chitin from crustacean biowastes
Waste source | Enzyme source | DM (%) | DP (%) | Reference |
|---|---|---|---|---|
Snow crab (C. opilio) | S.marcescens FS-3 culture supernatant + Delvolase | 47.0 | 84.0 | Jo et al. (2008) |
King crab (Paralithodescamtschaticus) Crab species (Hyasaraneus; Lithodesmaja) | Protease cocktail (hepatopancreas of king crab) | –a | – | Sila et al. (2014) |
Shrimp (C. crangon) | Alcalase | 94.4 | 89.0 | Valdez-Pena et al. (2010) |
Shrimp (Xiphopenaeuskroyeri) | Alcalase 2.4L | 97.5 | 93.41 | Duarte de Holanda and Netto (2006) |
Swine pancreatin | 97.9 | 92.23 | ||
Shrimp head (Litopenaeusvannamei) | Alcalase 2.4L FG | 74.42 | ND | Mukhin and Novikov (2001) |
Alcalase 2.4L FG+ | 82.15 | |||
Shrimp shell (Metapenaeusmonoceros | Crude protease (Bacillus cereus SV1) | 99.56 | 88.8 | Manni et al. (2010) |
Shrimp waste (Metapenaeusmonoceros) | Crude protease (B. mojavensisA21) | 98.1 | 88 | Younes et al. (2012) |
Shrimp waste (Penaeuslongirostris) | Fish protease (Barbuscallensis) | – | 80 | Younes et al. (2012) |
Shrimp waste (Metapenaeusmonoceros) | Fish crude protease (Balistescapriscus) | – | 78 | Younes et al. (2012) |
Shrimp waste (–) | Papain + GBW protease | – | – | Rao et al. (2001) |
Prawn shells | Crude enzyme (P. Maltophilia) | 82 | 64 | Bustos and Michael (1994) |