The article discusses how common kitchen habits, such as using plastic cutting boards, heating food in plastic containers, and using plastic wrap or utensils, can lead to microplastic contamination in food and drinks. It offers practical tips to reduce exposure, including switching to glass or wood alternatives, and highlights the potential health risks associated with microplastics, emphasizing the importance of mindful kitchen practices.
A study published in Environmental Science and Technology reveals that bio-based fibers like viscose and lyocell, intended as eco-friendly alternatives to plastics, may pose greater risks to earthworms than conventional polyester fibers. The research found higher mortality rates and adverse effects on earthworm reproduction and growth when exposed to these bio-based fibers. The findings highlight the need for thorough testing of new materials before they are widely adopted as plastic substitutes, emphasizing the complexity of addressing microplastic pollution.
Scientists at Hokkaido University have developed a method to create recyclable and stable polymers from plant cellulose, offering a sustainable alternative to traditional plastics. By using commercially available molecules derived from cellulose, the researchers were able to produce a variety of polymers that can be fully recycled. This breakthrough opens up new possibilities for the production of environmentally friendly materials and could lead to the development of high-performance materials for optical, electronic, and biomedical applications.
