If it is cooked, make it as follows.
(1) Take dried Rehmannia glutinosa, stew it with wine until the wine is completely absorbed, take it out, dry it in the sun until the mucus on the epidermis is slightly dry, cut it into thick slices or blocks, and dry it.
Every 100kg of rehmannia glutinosa, use 30 ~ 50 kg of yellow rice wine.
Wild Rehmannia glutinosa and Rehmannia glutinosa have the same effect, mainly in the following aspects. Rehmannia glutinosa is cool and bitter, and has the effects of nourishing yin and tonifying kidney, nourishing blood and enriching blood, and cooling blood. People with yin deficiency, blood deficiency and kidney deficiency are still very beneficial. In addition, Rehmannia glutinosa also has the effects of strengthening the heart and diuresis, relieving fever and diminishing inflammation, promoting blood coagulation and lowering blood sugar. Rehmannia glutinosa: clearing away heat and promoting fluid production, cooling blood and stopping bleeding. It can be used for treating fever, yin injury, red tongue, polydipsia, macula, hematemesis, epistaxis, and sore throat. Rehmannia glutinosa: clearing heat and cooling blood, nourishing yin and promoting fluid production. Can be used for treating fever, red tongue, polydipsia, internal heat due to yin deficiency, asthenia of bone steaming, thirst quenching due to internal heat, hematemesis, epistaxis, and macula. Rehmannia glutinosa: nourishing yin and blood, filling essence and marrow.
Rehmannia glutinosa and Rehmannia glutinosa are mainly distinguished from each other in four aspects: efficacy, appearance, applicable population and processing method. 1. Differentiate Rehmannia glutinosa from its efficacy: it is cold in nature and has the effects of cooling blood and detoxifying, promoting fluid production to quench thirst, nourishing yin and tonifying kidney. The famous Liuwei Dihuang Pill is made of Radix Rehmanniae as the main raw material. Rehmannia glutinosa: warm in nature, it has the effects of enriching blood and benefiting qi, nourishing yin and tonifying kidney. Generally, Radix Rehmanniae Preparata is mixed with Radix Angelicae Sinensis, Rhizoma Chuanxiong and Radix Paeoniae Alba. 2. Differentiate Rehmannia glutinosa from different shapes: most of them are irregular, fast or oblong, the middle is swollen, and the two sections are slightly thinner, with a length of 6- 12 cm and a diameter of 3-6 cm. Some are thin and long, slightly flat and curved. The surface is brownish black or brownish gray, extremely shriveled, with irregular transverse curves. Weight, soft and tough, not easy to break, dark brown or dark black, shiny and sticky. It tastes a little sweet. Rehmannia glutinosa: Irregular pieces and fragments of different sizes and thicknesses. The surface is dark black, shiny and sticky.
Rehmannia glutinosa, as food, has a long history among the people. As early as 1000 years ago, the people in the rehmannia glutinosa producing areas in the central plains put rehmannia glutinosa? Pickled pickles, soaked in wine and made into tea. ? Up to now, people still chop Rehmannia glutinosa into cold salad and cook porridge for consumption. It is suitable for patients with fever due to yin deficiency, dry mouth, constipation due to yin injury, deficiency of kidney yin, dry throat due to fire, eczema, neurodermatitis, menoxenia, bloody collapse, and restless fetal movement. Pay attention to diet: people with spleen deficiency and diarrhea and stomach deficiency are not suitable for eating. 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.