Can I divide wyeast 1388 5 gal starter for 1 gallon meades

Hi, My wyeast 1388 has arrived. I have go ferm, Ferm k and all the other ingredients for a BOMM meade. I would like to make the BOMM 5 gallon starter and divide it for 1 gallon meads. I have some blueberry extract and other flavors I would like to try in 1 gallon batches. I am also considering saving some of the starter on a sanitized mason jar for further use. Has anyone tried this?