My name is Tiphane I started working with kappaphycus extract [Ksap] and I need help with a setback in my research.
Normally we produce the extract with fresh biomass, but due to a problem in the laboratory, we needed to freeze it. Now we are concerned about whether freezing could interfere with the levels of amino acids and, mainly, phytohormones in the extract. I have been searching for two days and have not found anything in the literature about this. Could anybody help us with this question?
Thank you