Function and efficacy of rehmannia glutinosa

Rehmannia glutinosa is named after its underground roots are yellow and white, and its roots are one of traditional Chinese medicines, which was first seen in Shennong Herbal Classic. Medicinal materials are divided into fresh rehmannia glutinosa, dried rehmannia glutinosa and prepared rehmannia glutinosa according to processing methods, and their medicinal properties and efficacy are also quite different. According to the efficacy classification of Chinese materia medica, fresh rehmannia glutinosa is a medicine for clearing heat and cooling blood; Rehmannia glutinosa is a tonic. In addition, Rehmannia glutinosa blooms in early summer, and the flowers are numerous and reddish purple, which has good ornamental value.

Function and efficacy of rehmannia glutinosa

1, hypoglycemic: intraperitoneal injection of the effective part of Huaiqing Dihuang (R-BP-F) has hypoglycemic effect on alloxan-induced experimental diabetes in mice.

2. Hemostasis: Rehmannia glutinosa, Rehmannia glutinosa soup, Rehmannia glutinosa charcoal and Rehmannia glutinosa charcoal are infused into the stomach.

It can shorten the clotting time of mice (capillary method).

3. Anti-disseminated intravascular coagulation: 70% methanol extract of Rehmannia glutinosa inhibits ADP-induced platelet aggregation in rats and has antithrombin effect.

It has antagonistic effect on endotoxin-induced disseminated intravascular coagulation in rats.

4. Treatment of hepatitis: Clinical reports show that the combination of Rehmannia glutinosa and Glycyrrhiza uralensis Fisch, whether administered by intramuscular injection or orally, has a certain curative effect on infectious hepatitis, promoting the recovery of liver function, especially the significant decrease of ALT without local and systemic adverse reactions.

5. Treatment of diphtheria: Rehmannia glutinosa as the main drug, combined with anti-diphtheria mixture such as Fructus Forsythiae, Scutellariae Radix, Radix Ophiopogonis, Radix Scrophulariae, etc., the fever subsided within 4 days after taking it, the false membrane disappeared, and the sore throat improved.

In addition, it also has anti-inflammatory immunity and anti-liver injury effects.

Edible value of rehmannia glutinosa

Rehmannia glutinosa as food has a long history among the people. As early as 1000 years ago, people in the rehmannia glutinosa producing areas in the Central Plains released rehmannia glutinosa? Pickled pickles, soaked in wine to make tea. ? Up to now, people still cut Rehmannia glutinosa into silk, mixed with cold salad and boiled porridge.

What is Rehmannia glutinosa? Four big huaiyao? One of them has a long history. Since the Zhou dynasty, the four major Huai medicines have been listed as royal tributes in all previous dynasties; During the Tang and Song Dynasties, four famous medicines were introduced to Asian and European countries through the Silk Road. During the Ming Dynasty, Zheng He brought Huaiyao to Southeast Asia, the Middle East and Africa. Are the four modern Huai medicines praised by overseas people? Chinese medicine? . There is also a plot in A Dream of Red Mansions, in which Baoyu changed Qingwen's prescription and added Rehmannia glutinosa.

1 edible

It is suitable for patients with fever due to yin deficiency, dry mouth and tongue, constipation due to yin injury, deficiency of kidney yin, dry throat due to deficiency of fire, eczema, neurodermatitis, menoxenia, bloody collapse, and restless fetal movement.

Step 2 avoid eating

People with diarrhea due to spleen deficiency and stomach deficiency should not eat it. At the same time, Rehmannia glutinosa should not be eaten with Allium macrostemon, leek, radish and green onion, and copper and iron utensils should not be used when frying.

Ornamental value of rehmannia glutinosa

Rehmannia glutinosa is suitable for potted plants. If cultivated in a greenhouse, it can blossom in early spring. Because of its tall and beautiful inflorescence, it can be used in flower borders, flower beds and rock gardens. Can be used as natural flower arrangement. Rehmannia glutinosa is an important medicine.