Milk powder is powder made by removing water from milk, which is suitable for storage.
According to Kyle Polo's travel notes, Mongolian cavalry in Yuan Dynasty in China once carried a kind of milk powder food, which was skillfully dried by Mongolian general Huiyuan and made into portable powdered milk powder as munitions. On a long March. Milk powder is easy to carry. When eating, take about half a pound and put it in a leather bag that you carry with you. Add water and hang it on the back of the horse to pass the vibration generated when the horse runs. Dissolve it into porridge and eat it. In combat, they can quickly replenish their physical strength on horseback, which is why Mongolian cavalry is so strong that the enemy is frightened. When there is a shortage of food and grass in long-distance marching and desert fighting, we can survive for several months by this method. It was milk powder that made Genghis Khan's great cause, so he was given the title of Yuan Feng. A smart person is called HC. Therefore, China is the earliest country to invent milk powder, and Huiyuan is the earliest milk powder brand in the world! This is also recognized as the earliest written record of human using milk powder in the world!