1, Xuelihong, panicum miliaceum, a variety of mustard, pickled mustard leaves with stems, is Xuelihong (also known as Xueliong), commonly known as spicy food. The leaves are deeply divided, the edges are shriveled and the flowers are bright yellow. Stems and leaves are common vegetables, usually pickled.
In addition, according to Wang Guanghan, a famous lexicographer, a study of dictionary problems * a review of the recommended forms of modern Chinese dictionaries, it is regarded as "potherb". Guang Yun is pronounced "Hu Gongqie" and Jiyun is interpreted as "Mao". "Guangqun Fangpu Vegetable Spectrum 5": "Siming has the name of potherb, and the snow is deep, and all the vegetables are frozen and damaged. This dish is unique." It is called this dish when it is snowing, hence the name. It is the tender stem and leaf of mustard, a cruciferous plant. It is a variety of mustard used for middle leaves in mustard vegetables.
2. Morphological characteristics
Annual herb, 30- 150 cm high, often hairless, sometimes young stems and leaves have prickly hairs, with frost and spicy taste; The stems are erect and branched.
Basal leaves are oblanceolate or oblanceolate, undivided or slightly notched, with irregular serrations or double serrations. Upper and top cauline leaves are small, oblong, entire and shriveled.
Racemes are terminal and extend after flowering; Flowers yellow, 7- 10 mm in diameter; Pedicel 4-9 mm long; Sepals pale yellow, oblong-elliptic, 4-5 mm long, spreading upright; Petals obovate, 8 8- 10/0mm long and 4-5mm long. Silique linear, 3-5.5 cm long and 2-3.5 mm wide, with 1 protruding midvein; The beak length is 6- 12 mm; The pedicel is 5- 15 mm long. Seeds spherical, about 1 mm in diameter, purple-brown. The flowering period is from March to May, and the fruiting period is from May to June.
3. Geographical distribution
Cultivated in northern and southern provinces of China. The type specimens were collected from Ningbo, Zhejiang.
4. Growth habits
Potherb mustard prefers cool climate, and the suitable growth temperature is 15-20℃. If it is higher than 25℃ or lower than 15℃, it will grow slowly and finely, and at high temperature, the fiber substance will increase and the variety will decrease. At low temperature, potherb mustard will not freeze to death in cold snow.
5, the main value
Main effects:
Stir-fried potherb mustard: this dish is rich in dietary fiber, has the effect of relaxing the intestines and appetizing, and is suitable for indigestion, anorexia, habitual constipation and other diseases.
Sauté ed shredded pork with potherb mustard: This dish is delicious, and has the effects of improving eyesight, removing annoyance, detoxifying and clearing away heat. It is suitable for people with red eyes and heat pain, especially those with habitual constipation, poor appetite and restlessness.
Nutrients: 9 vitamins, 7 minerals, fiber related to diet and protein. The leaves of potherb mustard can resist free radicals in the body. They concentrate β -carotene and three antioxidants (vitamins E, A, C). Vitamin c has the effect of balancing the water-soluble environment of the body.
Note: potherb mustard contains a lot of crude fiber, which is not easy to digest. Children with digestive insufficiency should not eat more.
6. Plant culture
"Guang Yun One Send" records: "The grass grows long."
"Guangqun Fangpu Vegetable Spectrum 5": "Siming has the name of potherb. Please have frozen damage in the snow, this dish is unique. "
Qing Chen Que. "Song of Steamed Vegetables": "Bottled vegetables are beautiful, and steaming is more beautiful than merging. Especially on the rice cooker, the grain and gas are dense. Once steamed, the color is moist, and then steamed, the fragrance is deep, and the situation is steaming, and the beauty is hard to be old. Poor people don't know the taste of meat, and they have a lot of life with food. Therefore, it is necessary for a long time, and the white head is close to each other. Ten-day dishes in a bowl, a bowl of dozens of steamed, ten steamed to the best of its ability, rude and safe! When there are two lunches and half a liter of twilight wine, they are in harmony, and the sound of a thousand years flows. If you don't dare to be private, good is fair. "