in two animals which suckled both a new-born pouch young and a young at foot , the mammary gland supplying the new-born secreted milk which was rich in oligosaccharides , whereas that supplying the young at foot produced milk in which the carbohydrates were mainly free monosaccharides , and which had a much lower carbohydrate content .
C0026492
monosaccharides
C0007004
carbohydrate