https://research.bangor.ac.uk/en/studentTheses/wood-extractives-as-natural-preservatives-against-termites-and-fu/
Wood Extractives as Natural Preservatives against Termites and Fungi - Bangor University
natural preservativeswoodextractives
https://www.medicaldaily.com/kill-cancer-cells-cheese-natural-food-preservatives-dairy-may-help-fight-369900
Kill Cancer Cells With Cheese? Natural Food Preservatives In Dairy May Help Fight Against Disease
Jan 17, 2016 - Cheese preservatives can naturally fight and destroy cancer cells in mice, new study finds.