1, beef tendon: beef tendon is mainly protein (collagen), so the nutritional value of beef tendon is not very rich. In fact, beef cramp is not mainly reflected in the nutrition of beef cramp above, but because beef cramp chewy, is the more you chew the more flavorful things, so by many friends of the favorite.
2, beef tendon: beef tendon fibers are strong, sticky, cooking taste elastic. Beef tendon needs to be pre-treated (e.g. soaked, boiled or steamed) before consumption to make it softer and easier to chew.