Nutritional value ingredient Malan contains a variety of nutrients, rich mineral elements and vitamins and β-carotene, more than 17 kinds of amino acids, of which 7 are essential for the human body. The content of nutrient elements from high to low is approximately: K, Ca, Na, Mg, Zn, Fe, Cu, Li, Mn, Ni, V, Se, Co. The potassium content is 20 times that of ordinary vegetables, and its content of Se, Zn, Mg, and Ca is more abundant than that of ordinary vegetables. The water content of the stem and leaves, calcium, phosphorus, iron, carotene, potassium, vitamin B, niacin, etc., Malan is rich in inorganic salts, moisture content of 86.4% per 100g of the stems and leaves of Malan, protein 3g, fat 0.9g, Carbohydrates 5.2g, crude fiber 1.1g, VC36mg~69mg, carotene 31.5mg, VB 0.36g, niacin 2.5g, potassium 530mg, calcium 145mg, magnesium 46.8mg, phosphorus 70mg, copper 0.24mg, iron 4mg, zinc 0.43 Mg, sodium 1 mg. The whole plant contains volatile oils, and the components in the oil are acetate naphthoide, formic acid naphthoquinone, phenols, sesquiterpene, diene, and octanoic acid. content Nutritional components per 100 grams of malan: energy 25 kcal, protein 2.4 g, fat 0.4 g, carbohydrate 4.6 g, dietary fiber 1.6 g, vitamin A 340 g, carotene 2040 g, thiamine 0.06 mg, riboflavin 0.13 Mg, niacin 0.8 mg, vitamin C 26 mg, vitamin E 0.72 mg, calcium 67 mg, phosphorus 38 mg, potassium 285 mg, sodium 15.2 mg, magnesium 14 mg, iron 2.4 mg, zinc 0.87 mg, selenium 0.75 μg, copper 0.13 mg of horse half rhizomes are slender cylindrical with many light brownish yellow fine roots and fibrous roots. Stem cylindrical, 2 to 3 mm in diameter, yellowish-green on the surface, with fine vertical stripes, crisp, easily broken, white pulp in the middle of the section, leaves alternate, leaves shrinking and curling, many broken down, and the whole being flattened. Obovate, elliptic or lanceolate, short hairy, some with flower heads on top of branches, flowering lavender, or fruiting. Achenes obovate oblong, flat, hairy. Gas slightly, slightly astringent taste. Laryngoscope Blade Sizes For Adults,Led Laryngoscope,Seward Laryngoscope Blade,Left Handed Laryngoscope Blades Jiangsu Yongle Medical Technology Co., Ltd. , https://www.jsylmedical.com