Starch

Improvements in the effectiveness of packaging materials can help to prevent foodborne pathogens and reduce environmental waste. Traditionally, food is packaged in plastic that is rarely recyclable, negatively impacting the environment. Biodegradable packaging materials play an important role in maintaining the health of ecosystems. However, there are limitations in the utilization of bio-based materials, including poor barrier and mechanical properties which frequently cause a shorter shelf life compared to conventional food packaging materials.
Improvements in the effectiveness of packaging materials can help to prevent foodborne pathogens and reduce environmental waste. Traditionally, food is packaged in plastic that is rarely recyclable, negatively impacting the environment. Biodegradable packaging materials play an important role in maintaining the health of ecosystems. However, there are limitations in the utilization of bio-based materials, including poor barrier and mechanical properties which frequently cause a shorter shelf life compared to conventional food packaging materials.
The use of biomass for energy production is one way to ensure energy security and address the environmental issues related to the use of fossil fuels in developing countries. Small and medium-sized enterprises (SMEs) need electric power and thermal energy for their activities. In Burkina Faso, this type of thermal energy is generally produced by SMEs from firewood. However, cashew companies produce a large amount of waste (shell, press cake, nut shell liquid) which can be converted into fuel. Separating the cashew nut from the shell requires two energy-intensive steps: roasting and drying.