Purins, enzymes acting upon, [171]

Quail, composition of, [492]
fuel value of, [492]

Radishes, ash constituents of, [476]
food content of, [481]
fuel value of, [469]
nutrient value of, [469]
standard portion of, [481]

Raisins, ash constituents of, [476]
composition of, [492]
fuel value of, [469], [476]
nutrient value of, [469]
vitamines in, [497]

Raspberries, ash constituents of, [476]
composition of, [492]
fuel value of, [470], [492]
nutrient value of, [470]

Rectal feeding, [60], [61], [315]

Respiratory tract, diseases of, [301]

Requirements, basal, [42]

Rhubarb, ash constituents of, [476]
composition of, [492]
food content of, [481]
fuel value of, [470], [492]
nutrient value of, [470]
standard portion of, [481]

Rice, ash constituents of, [476]
composition of, [492]
food content of, [481]
fuel value of, [470], [492]
nutrient value of, [470]
preparation of, [104]
standard portion of, [481]
vitamines in, [496]