The film consists of two main components: the essence of grenade shell rich in kitosan and antioxidants obtained from shells. These substances often slow down the oxidation and growth of bacteria that disrupt fruits. During the experiments, hand bombs covered with this biologically fragmented film remained three times longer than raw fruits. Scientists used special solvents to produce joint joints from the shell, which increased coating efficiency by 84%.
According to the leading researcher Maria Lopez, technology only prolongs the expiration date, but also safe for a person – the film can be eaten with fruit. So far, the method is tested in the laboratory, but the team hopes to adapt it to other products such as fruits or apples.
Source: Ferra
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