Beef is rich in protein, and its amino acid composition is closer to human needs than pork, which can improve the body's disease resistance; Beef has the effects of invigorating the middle warmer, invigorating qi, nourishing the spleen and stomach, strengthening bones and muscles, resolving phlegm and calming wind, quenching thirst and stopping saliva, and is suitable for people who have hidden middle warmer, short breath, weak body, weak bones and muscles, anemia and long illness, and yellow and dizzy face.
Yam contains saponins, mucilage, choline, starch, sugar, protein, amino acids, vitamin C and other nutrients, as well as a variety of trace elements, and the content is relatively rich, which has a nourishing effect and is a good product for rehabilitation and food supplement after illness. Yam is rich in vitamins and minerals, with relatively low calories and almost no fat, so it has a good effect of losing weight and bodybuilding. The mucin contained in yam can prevent fat deposition in cardiovascular system and prevent arteriosclerosis.
Extended data:
If you want to stew beef that is soft and rotten and easy to eat, you should choose a part with rich connective tissue, such as beef brisket. Stewed with brisket, it will be much softer and rotten than other parts, and it will not rot to lose its shape.
When stewing beef, wrap a handful of tea leaves in gauze, put them in the pot and stew them with the meat, so that the beef can be stewed quickly without affecting its taste. You can also coat the cut beef with dried mustard, leave it for a few hours, wash it with cold water and stew it, and the beef will be cooked easily.
References:
Baidu encyclopedia-yam Baidu encyclopedia-beef