Ko te wai GA (Glycerol Acetate Water) he whakarewa hiato i hangaia mai i te glycerol me te acetate esters, i hangaia mo nga peptides. He pai ki te whakakore i nga peptides hydrophobic, ngoikore ranei na roto i te mahi honohono hauwai o te glycerol me te ture polarity o nga esters acetate, na reira ka whakaiti i te whakahiatotanga ngota. Ka whakapumau i nga mekameka peptide, ka aukati i te waikura, te hauwai, me te whakahiato, me te whakaroa i te pumau o te otinga. Ko ona waahanga he taonga antimicrobial, ka whakaiti i te tupono o te poke. He hototahi ki te nuinga o nga peptides, he mea nui ki te rokiroki peptide, te whakakore, me te whakamatautau.
Ka tukuna te peptide hei paura lyophilized hei whakarite i te tino pumau.