Hrmm. I'll bear that in mind for my biochemistry module next semester, but honestly, after 7 years of biology at school, and 3 at university, I've not heard peptide salts mentioned.
Still, if peptide salts is a good translation, then I'm happy.
I'll bear in mind that または is more of the feeling "or" in future. Luckily for me the way I worded the translation, the ands + ors were relatively interchangeable.
Thank you very much, Nyororin.
