Ingredients: yam, green pepper, black fungus and red pepper.

Ingredients: onion, ginger, garlic, white vinegar and pepper.

Feeling: Snow-white yam, red pepper and green pepper are fried together, which makes people have an appetite at first sight.

Practice steps:

Peel the yam, wash the green pepper and soak the black fungus for later use.

Slice ginger and garlic.

Cut the red pepper diagonally.

Remove seeds, tendons and cut green peppers into small pieces.

Cut the yam into rhombic slices.

Blanch the yam slices in a boiling water pot and take them out for later use.

Put oil in the pot. When the oil is hot, add pepper, red pepper and shredded ginger and stir-fry until fragrant.

Add green pepper slices and fungus and stir fry.

Pour in yam slices and cook with white vinegar.

After adding a proper amount of refined salt, stir-fry evenly over high fire and serve.

How to fry sesame yam?

2. Morphological characteristics of Chinese yam.

Yam, alias: Dioscorea, Dioscorea, Dioscoreaceae, Dioscorea, twining herb lianas. Tubers are long cylindrical and grow vertically, with a body length exceeding 1 m and a white cross section when dried. Stems usually purplish red, right, glabrous. Most of them grow in cool mountainous areas, which can be used as medicine and taste good.

Twisted grass vines. Tubers are long and cylindrical, grow vertically, and the length exceeds 1 m, and the cross section is white when dried. Stems usually purplish red, right, glabrous. Simple leaves, alternate in the lower part of the stem, opposite above the middle, rarely 3 leaves; Leaves vary greatly, from oval triangle to broad oval or halberd shape, 3-9(- 16) cm long and 2-7(- 14) cm wide. The tip is tapered, the base is deeply cordate, broadly cordate or nearly truncated, the edge is often 3-lobed to 3-lobed, the middle lobe is ovoid to lanceolate, and the side lobes are ear-shaped and round. At seedling stage, leaves are generally broadly ovoid or ovoid, and the base is deeply heart-shaped. There are often bulbils in the axils of leaves. Dioecious.

3. The difference between sweet potato and sweet potato.

Divide by shape

The thickness of white yam is about 1- 1.5 cm, regardless of length, with round head and pointed tail; Ma Baishan's medicine is very thick, the thickness can reach four or five centimeters, and its shape is irregular.

From the point of view of nutritional value

White yam, a Ma Baishan medicine with high nutritional value, is rich in 18 kinds of amino acids, 10 kinds of trace elements and other minerals, and has the functions of strengthening spleen and stomach, tonifying lung and kidney, invigorating middle warmer and qi, invigorating spleen and deficiency, consolidating kidney and replenishing essence, nourishing heart and calming nerves.