Nanhe Chinese Toon

Nanhe Chinese Toon

　　Chinese toon, also known as toon sprout or toon tip, among other names. It features a vibrant green color, is tender and crisp, and boasts a unique aroma, making it a highly favored spring vegetable.

　　China is the homeland of the Chinese toon. It is said that its consumption by the general public became popular across the country as early as the Han Dynasty. With a long cultivation history and wide distribution, the main producing areas include Shandong, Anhui, Henan, and Shaanxi, with significant cultivation also in Guangxi, Sichuan, Hunan, and other regions. It is an important forest vegetable. China is the only country in the world that uses Chinese toon as a vegetable. There are two main types of cultivated varieties: one is purple Chinese toon, whose young shoots are crimson red, glossy, strongly aromatic, and high in oil content; the other is green Chinese toon, with green young shoots, milder aroma, and less oil.

　　Chinese toon tips are highly nutritious and considered a rare delicacy among vegetables. They have a distinctive fragrant flavor, are deliciously fresh, and can be stir-fried, pickled, or used as a seasoning—for example, in dishes like scrambled eggs with toon sprouts or cold noodles with toon sprouts. Nutritionally, Chinese toon has the following characteristics: First, it is rich in vitamin C. Each 100 grams of tender stems and leaves contains about 40 milligrams of vitamin C, more than double that of tomatoes. Some varieties even contain up to 115 milligrams, placing it among the highest in vitamin C content among vegetables. Second, it contains high-quality protein. Although the overall protein content is not very high—generally around 2% (with some varieties reaching over 8%)—its amino acid composition includes essential amino acids required by the human body, giving it a relatively high biological value, thus classifying it as high-quality protein. Third, it is relatively rich in vitamin E, with about 0.99 milligrams per 100 grams of tender stems and leaves. Fourth, it has high levels of minerals such as phosphorus and iron. The phosphorus content reaches 147 milligrams per 100 grams, and the iron content is 3.9 milligrams per 100 grams, surpassing most herbaceous vegetables.

　　There are many ways to eat Chinese toon, with the most common being scrambled eggs with toon sprouts, stir-fried pork slices with toon, and toon with tofu. Wash the toon sprouts, mash them with salt, then add some chili and sesame oil for a deliciously fragrant and spicy taste. Lightly pickled toon sprouts wrapped in an egg batter and deep-fried, served with salted peppercorn, taste even better than seafood. Mashing toon sprouts and garlic together into a smooth paste, then adding appropriate amounts of oil, salt, soy sauce, vinegar, and cold water to make a toon-garlic sauce, which is great for mixing with noodles, is also very flavorful. The best time to enjoy toon sprouts is before Grain Rain (Guyu); they should be eaten early, fresh, and tender. After Grain Rain, their fibers toughen, the texture becomes bland, and their nutritional value significantly declines.

　　Chinese toon is not only an excellent home-cooked dish but also has certain medicinal properties. According to traditional Chinese medicine, Chinese toon tastes bitter and is cold in nature, with effects such as clearing heat and detoxifying, astringing the intestines and stopping bleeding, invigorating the stomach and regulating qi, killing parasites, and consolidating essence. Modern medical research shows that Chinese toon has significant inhibitory and bactericidal effects on Staphylococcus aureus, dysentery bacillus, and typhoid bacillus.