5
4 Bioplastic production
4.1 Ingredients ................................................................................................................. 46
4.2 Materials .................................................................................................................... 46
4.3 Method ...................................................................................................................... 46
4.4 Biodegradability test using soil burial ....................................................................... 48
4.4.1 Material .............................................................................................................. 48
4.4.2 Mathod ............................................................................................................... 49
4.5 Elongation test ........................................................................................................... 49
4.5.1 Material .............................................................................................................. 49
4.5.2 Mathod ............................................................................................................... 50
CHAPTER III: RESULTS AND DISCUSSIONS
1 Cultivation
2 Extraction of Polyhydroxybutyrate (PHB)
3 Bioplastic production
3.1 Biodegradability test ................................................................................................. 55
3.2 Elongation test ........................................................................................................... 56
CONCLUSION
REFERENCES
ANNEXS