I found this picture on the internet first of all I would not "store" more than a single serving in a used glass jar and NEVER freeze in glass ( I can't tell if this pic is of a freezer or a fridge)
The refrigerator is probably one of the least convenient and safe way to store homemade baby food. It is recommended that baby food be stored no longer than 48 hours in the refrigerator to reduce the risk of contamination on the food. (This goes for store bought as well if it has been opened)
If you choose to store your baby food in the refrigerator, please be sure to take
INDIVIDUAL servings from the container. NEVER feed your baby directly from the main container if you do PLEASE discard all of it when your child is finished with the particular meal. his/her Saliva may contaminate the food.