1, Huang Jing porridge. Ingredients: 25 grams of Huang Jing or 50 grams of fresh Huang Jing, 100 grams of rice. Seasoning: sugar. Practices: Wash and slice the yellow essence, put it into a casserole, add water to cook the gravy, and remove the residue. Then wash the rice pan, together with the frying sauce into the casserole, add the appropriate amount of water, boil over the fire, and simmer for about 30 minutes. Serve with sugar and serve. Eat Huang Jing porridge, not only can fill the lungs, but also to prevent the occurrence of some cardiovascular diseases.
2, yellow fine meat rice. Ingredients: 100 grams of glutinous rice, 25 grams of Huang Jing, 300 grams of lean pork, 150 grams of onion. Seasoning: cooking wine, salt, monosodium glutamate, sugar, green onion, ginger.
Method: Wash and slice the yellow essence, cut and shred the pork, and remove the old skin and shred the onion. Heat the pan, add it to the pork, stir until it dries, add cooking wine, monosodium glutamate, salt, sugar, onion, ginger. Cook until the meat will be cooked, add onions and the right amount of water, simmer until the rotten. Then wash the rice into the pot, add the appropriate amount of water, and add Huang Jing when the fire is boiling, cook until the water will dry, and pour the meat dishes to a low heat until cooked and cooked. Taking this meal has the effect of replenishing qi, replenishing qi and moisturizing the skin, and can prevent and treat cardiovascular system diseases.
3, Huang Jing chicken. Ingredients: 100 grams of Huang Jing, 1 chicken weighing about 1500 grams, spices: cooking wine, salt, monosodium glutamate, sugar, scallion, ginger. Practices: Wash and cut the yellow essence. After the chicken is slaughtered, go to the hair and viscera, boil the water in the boiling water pot, and remove and rinse with clean water. Put the chicken, Huang Jing and the appropriate amount of water in the pot, add cooking wine, salt, monosodium glutamate, sugar, scallion, and ginger. After the Wuhuo boil, change to slow fire stew, stew until chicken rotten, pick Huang Jing, onion, Ginger, serve and serve. With the effect of Buzhong Yiqi, lungs and kidneys. Applicable to body tiredness, fatigue, stomach eat less food, sputum, hemoptysis, weak bones, rheumatic pain and other symptoms.
4, Huang Jing Yang Xin Tang. Ingredients: 15 grams of Polygonatum, 15 grams of Polygonatum, 1 heart of sheep. Seasoning: salt, mutton soup, pepper. Practice: Wash Huang Jing, Yu Zhu, moistened slices. Wash the sheep's heart, remove the fascia and cut the slices. Put the heart of the goat, Huang Jing, Polygonatum, salt, and mutton soup together in a pot until the heart of the sheep is cooked. Season it with pepper. With Jieyu, Ningxin, sedative effect. For depression, convulsions.
Preparation of Fenebute
1. Prepare the first intermediate
Benzaldehyde and ethyl acetoacetate into ethanol, stir at room temperature under the catalysis of organic alkali reaction with filter cake filtration after 45 ~ 50 h, after the completion of the filter with ethanol elution filter cake, dry cake solids, then ethanol filtrate concentrated to a quarter of the original volume, to cold, concentrate filtering alcohol washing, solid, merging two solid is the first intermediate; The mole ratio of benzaldehyde, ethyl acetoacetate and ethanol is 1:2.5 -3:12-15.
2. Prepare the second intermediate
The first intermediate is added to the mass concentration of 20% sodium hydroxide solution, and the reaction is stirred at 85-90°C for 2-5 hours. After filtration, the filter cake is used for filtration. After filtration, the filter cake is washed, the filtrate is combined and cooled, and the filtrate is cooled by stirring for 3h. Solid second intermediate; The mass ratio of the first intermediate to the sodium hydroxide solution is I: 1.8-2.0;
3. Prepare the third intermediate
The second intermediate was dissolved in pure acetic anhydride solution for reflux 3 ~ 5h. After the reflux, the acetic anhydride was concentrated and dissolved with toluene. After the dissolution, ammonia water was added, and the reaction took place at 60_65°C for 1 ~ 1.5 h. Filtrate, wash and dry the precipitated solid to get the solid third intermediate; The mass ratio of the second intermediate, pure acetic anhydride solution, toluene and ammonia water is 5:1-1.2:0.5-0.8:0.5-0.8;
4. Prepare Finebute
The third intermediate was dissolved in 25% sodium hydroxide solution and cooled to _5°C ~ 10°C. After cooling, sodium hypochlorite was added slowly within 15-20min for 1h reaction, followed by ice bath reaction of 0.5 ~ 1.5 h and water bath reaction of 0.5 ~ 1.5 h. Finally, the temperature was gradually increased to 60 ~ 80°C for 1-5 h, and the reaction was cooled again after completion. After cooling, hydrochloric acid was added in the ice water bath to adjust the PH to 2, and the decolorization was stirred at room temperature. After filtration, sodium hydroxide was added in the ice water bath to adjust the PH to 6-7, and the cooling was stirred for 2 hours. The mass ratio of the third intermediate, sodium hydroxide solution and sodium hypochlorite is 1.0:0.8-1.0:1.0-1.1.
Preparation of Fenebute
1. Prepare the first intermediate
Benzaldehyde and ethyl acetoacetate into ethanol, stir at room temperature under the catalysis of organic alkali reaction with filter cake filtration after 45 ~ 50 h, after the completion of the filter with ethanol elution filter cake, dry cake solids, then ethanol filtrate concentrated to a quarter of the original volume, to cold, concentrate filtering alcohol washing, solid, merging two solid is the first intermediate; The mole ratio of benzaldehyde, ethyl acetoacetate and ethanol is 1:2.5 -3:12-15.
2. Prepare the second intermediate
The first intermediate is added to the mass concentration of 20% sodium hydroxide solution, and the reaction is stirred at 85-90°C for 2-5 hours. After filtration, the filter cake is used for filtration. After filtration, the filter cake is washed, the filtrate is combined and cooled, and the filtrate is cooled by stirring for 3h. Solid second intermediate; The mass ratio of the first intermediate to the sodium hydroxide solution is I: 1.8-2.0;
3. Prepare the third intermediate
The second intermediate was dissolved in pure acetic anhydride solution for reflux 3 ~ 5h. After the reflux, the acetic anhydride was concentrated and dissolved with toluene. After the dissolution, ammonia water was added, and the reaction took place at 60_65°C for 1 ~ 1.5 h. Filtrate, wash and dry the precipitated solid to get the solid third intermediate; The mass ratio of the second intermediate, pure acetic anhydride solution, toluene and ammonia water is 5:1-1.2:0.5-0.8:0.5-0.8;
4. Prepare Finebute
The third intermediate was dissolved in 25% sodium hydroxide solution and cooled to _5°C ~ 10°C. After cooling, sodium hypochlorite was added slowly within 15-20min for 1h reaction, followed by ice bath reaction of 0.5 ~ 1.5 h and water bath reaction of 0.5 ~ 1.5 h. Finally, the temperature was gradually increased to 60 ~ 80°C for 1-5 h, and the reaction was cooled again after completion. After cooling, hydrochloric acid was added in the ice water bath to adjust the PH to 2, and the decolorization was stirred at room temperature. After filtration, sodium hydroxide was added in the ice water bath to adjust the PH to 6-7, and the cooling was stirred for 2 hours. The mass ratio of the third intermediate, sodium hydroxide solution and sodium hypochlorite is 1.0:0.8-1.0:1.0-1.1.
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