into converter vessel. ) turns valves to adjust rate of flow of hydrogen, steam, air, and water into converter, and weighs and adds specified amounts of catalytic agents and other chemicals to harden batch of oils or fats, as required. ) tests samples of batch to ensure that hardness of product is in...
and carbohydrates – and that goes for humans, too. everypaw vet, dr eric, suggests that carbohydrates and fats should constitute about % of an average size dog's diet, while protein is likely to be half of this. most brands stuck to this advice, with their foods containing between - % carbohydrates...