& Coalson, R
Nevertheless, this hypothesis was not confirmed for hydrophilicamino acids as, in a following study, glutamic acid yielded a more intense green color compared to asparagine, which has a bigger R-group (Hu et al ., 2010)
Research peptides may contain synthesis byproducts, residual solvents, or degradation products that haven't been characterized or tested for human safety
10.1111/ijlh.13885 3
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