How to boil a plaster, how to boil a plaster formula

Here's how:

1. Stir-fry Huangdan. Put the yellow dan in a clean iron pot or copper pot, fry it until the water in the dan is exhausted, loose to the degree, and use a spatula to keep stir-frying.

2. Oil refining. Put the sesame oil without alkali into a clean pot, boil the flowers, and then change to a simmer, at the beginning the gas of oil and water will rise straight, and then after a while, the gas will rise to the pot, urgently use bamboo chopsticks to drop oil into the cold water, into the beads do not disperse, for the oil refining has become.

3. Fire up and down. At this time, continue to boil the oil over a slight heat, slowly put the fried Dan into the boiling oil, and use a locust wood or willow stick to keep clockwise.

Stir, the oil will overflow bubbles, smoke will come out, and when the smoke is slightly exhausted, it is urgent to use bamboo chopsticks to drop three or four drops of oil on the cold water, slightly into beads, take the beads to wipe the water. Try to pinch with dry hands, so that you are not tired of your hands when you stick to them. Hurry up and stop the fire.

4. Add the medicinal surface. After the oil is slightly cooled from the fire, the medicinal noodles are slowly added to it, stirred with a wooden stick urgently, and the oil is leveled, then add expensive and fine medicinal noodles.

5. Spread plasters. Urgently put the plaster that has not yet cooled up with bamboo chopsticks, with the size of the cloth, with the center of the bamboo chopsticks point cloth for a clockwise spread, then the plaster has been completed.

In general, there are several steps to boiling plasters:

Ingredients: According to the prescription, the drug is weighed accurately, and the medicine that needs to be processed is prepared according to the law for later use, and the fine material that needs to be mixed into it is ground (more than 80 mesh) and reserved (used when spreading plasters).

Fried Dan: Put Zhang Dan (lead tetroxide) in an iron pot to heat, stir-fry until the brick is red, take out and let it cool for later use, the purpose of fried Dan is to remove the water in the Dan, and prevent the operator from being injured due to the bursting of the oil refining containing water in the Dan at high temperature.

Explosives: According to the size and texture of the prepared medicinal materials, they are poured into the oil for heating treatment until they are dried up (the retention can not be all fried into black charcoal) and the medicinal materials are filtered for later use.

Oil refining: oil refining is the key to boiling a good plaster, oil refining is not good can not make a good plaster, the fastest oil refining time also needs hours, during this period to continue to use a colander to pick up the oil, (the purpose is to prevent smoke, cooling to prevent fire) to control the heat, refining until the dripping water into a bead (refining dripping water does not diffuse similar to the formation of a small bead).

Xia Dan: There are two situations, one is to go up and down from the fire, and the other is to go down to the Dan from the fire. There must be two people to operate from the fire Dan, the refining oil that is refined to the dripping water into beads is quickly moved from the stove to the pot rack, one person holds a fresh wooden stick, and one person sprinkles the fried Dan evenly into the refining oil through the fine Luo (60 mesh), and quickly stirs it, so that the Dan oil is fully combined, the Dan has yellow to gray-brown and finally to black, the oil is dripped into the water to test the old and tender of the plaster, to be qualified, quickly trickle into the cold water and stir in one direction, constantly tear and twist into a fist-sized top with your hands, soak it in clear water, and change the water twice a day.

After 20 days, remove the water and dry it, dip it in talcum powder and seal it in a porcelain bottle. Spread the plaster: take the plaster that has been removed from the fire poison and heat it at a low temperature to melt, add a finely ground fine material at 60 degrees and stir well, and the plaster can be spread.

Crafting process. 1. Extraction of medicinal materials (boiling and removing slag): take vegetable oil and put it in a pot, put the medicinal materials into it after slightly heating, heat it and stir it continuously until the medicinal materials are fried until the surface is dark brown and the inside is browned.

At this time, the temperature can reach 220 degrees, and the residue can be removed with a wire sieve after frying, and the oil after the slag is medicated oil. (The pot is best to use a copper pot, and a special high-temperature thermometer can be used to control the temperature, which is sold in medical equipment stores).

2. Oil refining: take the above medicinal oil and continue to refine, wait for the oil temperature to rise to 320 degrees (it must reach the temperature, it is very important), and switch to medium heat. The heat of oil refining:

One is to look at the thermometer to reach the specified temperature; The second is to look at the oil smoke, which starts to be light cyan, gradually becomes black and thick, and then becomes white smoke, and the white smoke goes straight up when there is no wind; The third is to look at the oil flowers: at the beginning of boiling, the oil flowers are mostly near the periphery of the pot wall, and when the oil flowers gather to the pot, it is a degree; The fourth is to see the dripping water into beads: take a little medicinal oil and drop it in the water, and do not spread out into beads.

This level is the most difficult, you must refine the oil to the point that the water is dripping into beads, you must pay attention to fire prevention, the temperature is too high).

3 Dan into ointment: After the medicinal oil is refined, it is removed from the fire, generally 500 grams of oil can be added about 250 grams of Dan, and Huang Dan is dried and passed through a 100 mesh sieve before going down. A small amount of gardan, stirring as you go, be sure to stir in the same direction.

Stir into a viscous paste, the plaster is not sticky, the drawing is constantly good, too hard is old, too sticky is tender.

Fire poisoning: After the plaster is made, put it in cold water, soak it, change the water once a day, and paste it after ten days.

Take the plaster and put it in a container, melt it in a water bath or simmer, mix the fine material in, stir well, take a certain amount of plaster with a bamboo skewer on kraft paper or plaster cloth, musk and other particularly valuable medicines and volatile borneol, camphor, mint, etc. can be sprinkled at the end.

The production method of the plaster is as follows:

Main materials: vegetable oil, huangdan, Huoxiang, camphor, myrrh, borneol.

1. Tailor-made: First, the experienced old Chinese medicine doctor will prescribe a prescription list that meets his own physique, and take the Chinese medicine home in the pharmacy. Mix the medicine, put it in a covered container (preferably a casserole), add an appropriate amount of cold water to soak, the water is 15 cm above the surface of the medicine, and soak for 1 day.

2. Extraction of medicinal materials: take vegetable oil and put it in a pot, put the medicinal materials into it after slightly heating, heat it and stir continuously until it is fried until the surface is dark brown and the interior is browned. At this time, the temperature can reach 220, and the residue is sieved off after being tied, leaving the medicinal oil.

3. The icing on the cake: This aspect can best reflect personalization. Add ejiao, turtle plate glue, deer horn glue and other gels to the thick liquid medicine, and you can also add walnut meat, sesame, honey, rock sugar, etc., boil over low heat and constantly stir and collect with chopsticks.

4. Continue to simmer the medicated oil, wait for the oil temperature to rise by 320 degrees, and change to medium heat. The medicinal oil is refined into dripping water into beads, and it is OK.

5. After the medicinal oil is refined, remove the Dan from the fire, generally 500 grams of oil can add about 250 grams of Dan. Add a small amount of Dan and stir in the same direction. Stir into a viscous paste, the plaster is not sticky, and it is best to draw the wire continuously.

6. After the plaster is made, add cold water, soak, change the water once a day, and the plaster will be formed after seven days.

7. Take the plaster dough and put it in a container, melt it in a water bath or simmer, mix the fine material in, stir, take a certain amount of plaster with a bamboo skewer on kraft paper or plaster cloth, and finally sprinkle with Huoxiang.

Oil plus Guangdan is a plaster, but you also need to add Chinese medicine.