Is beef red meat or white meat? How to eat beef?

Beef should not be smoked, grilled, or marinated to avoid the production of carcinogens such as benzopyrene and nitrosamines. Eating beef will interfere with the liver's biological clock. Nutritional Benefits Beef is rich in protein and amino acids. So is beef red meat or white meat? How to eat beef? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. Is beef red meat or white meat?

2. How to eat beef

3. Why does the braised beef have green fluorescence?

Is beef red meat or white meat?

Beef is red meat. Red meat is a nutritional term that refers to meat that is red before cooking. For example, pork, beef, lamb, venison, rabbit, and all other mammalian meats are red meat. Red meat contains a high amount of saturated fat.

The color of red meat comes from the presence of myoglobin in mammalian meat. Myoglobin is a protein that transports oxygen to the animal's muscles.

The color of cooked food cannot be used as a criterion for determining whether it is red meat. No matter what color the beef is cooked, it is red meat.

White meat is meat that is white in color before cooking, including fish, poultry (chicken, duck, goose) and some seafood.

How to eat beef

There are more than a dozen meat areas on a cow, and different parts of the meat can be cooked in different ways. Tenderloin and cucumber strips are suitable for stir-frying, tenderloin and sirloin are suitable for hot pot, brisket, shoulder and sirloin are suitable for stewing, and beef shank is suitable for braising. Tenderloin, sirloin, sirloin and eye ribs can all be cooked by frying or grilling.

Why is there green fluorescence in the braised beef?

The green fluorescence of braised beef is a reflection grating effect. When the muscle fibers of beef are cut, more regularly arranged concave and convex structures will be formed on the cross section. When light shines on the cross section at a suitable angle, an optical effect will appear, and green, yellow, red and other colors can be seen. In addition, the color reflection of bird feathers, insect wings and computer CDs also follows this principle.