Traditional Chinese medicine decoction piece processing technology

Abstract

The invention discloses a processing technology of traditional Chinese medicine decoction pieces. The processing technology comprises the following steps: step 1, selecting and cleaning medicinal materials; step 2, soaking and cleaning the medicinal materials; step 3, soaking the medicinal materials in deionized water, adding lignin and cellulose into the deionized water, and carrying out pressurizing and heating treatment; step 4, draining the medicinal materials; step 5, cooking the medicinal materials; step 6, baking the medicinal materials; step 7, slicing the baked medicinal materials by using a slicing machine; 8, mixing and baking the medicinal materials; step 9, sand scalding; and step 10, cooling and packaging. A proper amount of lignin and cellulose are added into the deionized water, so that the lignin and the cellulose can be adhered to the surfaces of the medicinal materials, sugar in the medicinal materials cannot be lost along with water vapor dissolution in the drying, cooking and stir-frying processes of the medicinal materials, the sugar is not easy to decompose, functional sugar in the medicinal materials is reserved, and the medicinal materials have a good taste. The medicine effect of the traditional Chinese medicine decoction pieces is improved.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese herbal medicine slice processing, and in particular to a Chinese herbal medicine slice processing technology. Background Art

[0002] Chinese herbal medicine pieces are the essence of traditional Chinese medicine. The medicinal properties and effects of a Chinese herbal medicine will become different after different processing methods. "Wine processing can lift and elevate, ginger processing can disperse, human salt can go to the kidney, vinegar can go to the liver, rice water processing can remove dryness and harmonize the middle, milk processing can moisturize and help produce yin blood, honey roasting can make it sweet and slow, earth roasting can nourish the spleen, bran can make it acidic, and licorice soaking can reduce toxicity." Behind the different changes, there are profound scientific connotations. It is this ingenious processing that achieves the purpose of changing the medicinal properties, reducing toxicity, and improving the efficacy, making the clinical use of Chinese medicine handy, syndrome differentiation and treatment, symptomatic medication, and the efficacy is generally not too bad, so the processing of pieces is the characteristic and advantage of Chinese medicine.

[0003] Common medicinal pieces include: turtle shell, pollen, barbata, Vaccaria, Qingqiao, bupleurum, schisandra, hair grass, phellodendron, umbellate, honeysuckle, Xianglian, Amomum, cardamom, dandelion, wax gourd seeds, asparagus, immature bitter orange, cinnamon, earthworm, salvia miltiorrhiza, green peel, mustard spike, gallnut, gall nut, corydalis, scutellaria, white peony root, red peony root, cimicifuga, chuanxiong, isatis root, scrophularia, Cistanche deserticola, cinnamon Peel, safflower, angelica, codonopsis, cyanacearum, betel nut, white fresh bark, clematis, patchouli, atractylodes, ophiopogon, iris, platycodon, mint leaves, agaric, cloth residue leaves, horsefly, bitter almond, clove, wild chrysanthemum, clematis, cicada shell, bamboo bee, nine-scented insect, gastrodia, wolfberry, honeysuckle, cornus, bergamot, dried ginger, galangal, frankincense, myrrh, adenophora, eucommia, capillaris, coptis, etc.

[0004] However, during the drying and frying process of traditional Chinese medicine in the existing processing technology, some polysaccharides in the traditional Chinese medicine are hydrolyzed into monosaccharides and oligosaccharides, and the water-soluble polysaccharides will be lost as they dissolve in water vapor. The loss of sugar in the traditional Chinese medicine has a great impact on the medicinal effects of the traditional Chinese medicine. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The purpose of the present invention is to solve the problem that in the process of drying and frying Chinese medicinal materials in the prior art, some polysaccharides in the medicinal materials are hydrolyzed into monosaccharides and oligosaccharides, and the water-soluble polysaccharides are lost as they dissolve in water vapor, and a processing technology for Chinese medicinal pieces is proposed.

[0007] 2. Technical solution

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A Chinese herbal medicine processing technology comprises the following steps:

[0010] Step 1: Pick fresh herbs, remove the remaining stems and impurities, wash with clean water, drain and set aside;

[0011] Step 2: Soak the drained herbs in the solution for 1-2 hours, take them out, and rinse them repeatedly with running water 2-3 times;

[0012] Step 3: Soak the washed medicinal materials in deionized water, add appropriate amounts of lignin and cellulose into the deionized water, and perform pressurized heating treatment;

[0013] Step 4: Take out the above medicinal materials, and place them in a clean container to drain until there is no water dripping on the surface of the medicinal materials, and transfer them to a special container for inspection;

[0014] Step 5: Take the above medicinal materials in corresponding mass portions and place them in a steaming pot for steaming. When the inside and outside of the steaming pot are moist and black, take out the medicinal materials and obtain the medicinal juice during steaming;

[0015] Step 6: Spread the steamed herbs on a baking tray to a thickness of 2-4 cm, and place in a drying room for baking;

[0016] Step 7: Slice the baked medicinal materials with a slicer to obtain wet slices with a thickness of 1-3 mm. Put the wet slices into a special container for inspection;

[0017] Step 8: Mix the qualified wet slices into the above-mentioned medicine juice, so that the wet slices can completely absorb the medicine juice, and spread the mixed wet slices on a baking tray to a thickness of 2-4 cm after flattening, and put them in a drying room for baking;

[0018] Step 9: Sand scalding: Preheat the electromagnetic frying pot, set the temperature of the electromagnetic frying pot to 200℃, heat the pot until it is slightly red, clean the river sand and pass it through a 0.5 sun and a 1.5 sieve, then sprinkle 8 times the amount of river sand after cleaning into the electromagnetic frying pot, when the temperature reaches 200℃, put the cut products in, and stir-fry quickly;

[0019] Step 10: Spread the Chinese herbal medicines in the cooling area for cooling for 4-6 hours, and then pack the Chinese herbal medicines that meet the specifications.

[0020] Preferably, the solution in step 2 is an EDTMPS aqueous solution.

[0021] Preferably, in step 3, the treatment is carried out at a pressure of 0.2-0.4 MPa for 2-3 h and a temperature of 50-70°C.

[0022] Preferably, in step 5, the cooking temperature is 100-115° C. and the cooking time is 2-4 hours.

[0023] Preferably, in step 6, the baking temperature is 50-60° C., and the medicinal materials are turned over every hour until they are dry.

[0024] Preferably, in step 8, the baking temperature is 50-60° C., and the medicinal materials are turned over every hour, and the baking time is 2-4 hours.

[0025] Preferably, in step 9, the temperature is controlled at 200-240° C., and the scalding is performed for 4-5 minutes until the surface is bulging and the fluff is slightly charred. The scalding is then performed and the river sand is sieved out using a flat sieving machine.

[0026] Preferably, in step 10, a vacuum packaging machine is used for inner packaging.

[0027] 3. Beneficial effects

[0028] Compared with the prior art, the advantages of the present invention are:

[0029] In the present invention, by adding appropriate amounts of lignin and cellulose into deionized water, the lignin and cellulose can adhere to the surface of the medicinal material, so that during the process of drying, steaming and frying the medicinal material, the sugar in the medicinal material will not be dissolved and lost with the water vapor, and it is not easy to decompose, so that the functional sugar in the medicinal material is retained, which is beneficial to improving the efficacy of the Chinese herbal medicine slices. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Embodiment 1:

[0032] A Chinese herbal medicine processing technology comprises the following steps:

[0033] Step 1: Pick fresh herbs, remove the remaining stems and impurities, wash with clean water, drain and set aside;

[0034] Step 2: Soak the drained medicinal materials in the EDTMPS aqueous solution for 1-2 hours, take out the medicinal materials, and rinse them repeatedly with running water for 2-3 times;

[0035] Step 3: Soak the washed medicinal materials in deionized water, add appropriate amounts of lignin and cellulose to the deionized water, and treat for 2-3 hours at a pressure of 0.2-0.4 MPa and a temperature of 50-70°C;

[0036] Step 4: Take out the above medicinal materials, and place them in a clean container to drain until there is no water dripping on the surface of the medicinal materials, and transfer them to a special container for inspection;

[0037] Step 5: Take the above medicinal materials of corresponding mass fractions and place them in a steaming pot for steaming at a temperature of 100-115°C for 2-4 hours. Take out the medicinal materials when they are moist and black inside and outside, and obtain the medicinal juice during steaming;

[0038] Step 6: Spread the steamed herbs on a baking tray to a thickness of 2-4 cm, and place in a drying room for baking at a temperature of 50-60°C, turning the herbs every hour until they are dry.

[0039] Step 7: Slice the baked medicinal materials with a slicer to obtain wet slices with a thickness of 1-3 mm. Put the wet slices into a special container for inspection;

[0040] Step 8: Mix the qualified wet slices into the above-mentioned medicinal juice, so that the wet slices can completely absorb the medicinal juice, and spread the mixed wet slices on a baking tray to a thickness of 2-4 cm after flattening, and put them in a drying room for baking at a temperature of 50-60°C, and turn the medicinal materials every hour, and the baking time is 2-4 hours;

[0041] Step 9: Sand scalding: Preheat the electromagnetic frying pot, set the temperature of the electromagnetic frying pot to 200℃, heat the pot until it is slightly red, clean the river sand and pass it through a 0.5# sun sieve and a 1.5# sieve, filter out the river sand below 0.5 and above 1.5, then sprinkle 8 times the amount of river sand after cleaning into the electromagnetic frying pot, when the temperature reaches 200℃, put the cut products in, stir and fry quickly, control the temperature at 200-240℃, scald for 4-5min until the surface bulges and the fluff is slightly burnt, take it out, and use a flat sieve to sieve out the river sand;

[0042] Step 10: Spread the Chinese herbal medicine slices in the cooling area for cooling for 4-6 hours, and then use a vacuum packaging machine to inner package the Chinese herbal medicine slices that meet the specifications.

[0043] In the present invention, by adding appropriate amounts of lignin and cellulose into deionized water, the lignin and cellulose can adhere to the surface of the medicinal material, so that during the process of drying, steaming and frying the medicinal material, the sugar in the medicinal material will not be dissolved and lost with the water vapor, and it is not easy to decompose, so that the functional sugar in the medicinal material is retained, which is beneficial to improving the efficacy of the Chinese herbal medicine slices.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Chinese herbal medicine slice processing technology, characterized in that: The following steps are involved: Step 1: Pick fresh herbs, remove the remaining stems and impurities, wash with clean water, drain and set aside; Step 2: Soak the drained herbs in the solution for 1-2 hours, take them out, and rinse them repeatedly with running water 2-3 times; Step 3: Soak the washed medicinal materials in deionized water, add appropriate amounts of lignin and cellulose into the deionized water, and perform pressurized heating treatment; Step 4: Take out the above medicinal materials, and place them in a clean container to drain until there is no water dripping on the surface of the medicinal materials, and transfer them to a special container for inspection; Step 5: Take the above medicinal materials in corresponding mass portions and place them in a steaming pot for steaming. When the inside and outside of the steaming pot are moist and black, take out the medicinal materials and obtain the medicinal juice during steaming; Step 6: Spread the steamed herbs on a baking tray to a thickness of 2-4 cm, and place in a drying room for baking; Step 7: Slice the baked medicinal materials with a slicer to obtain wet slices with a thickness of 1-3 mm. Put the wet slices into a special container for inspection; Step 8: Mix the qualified wet slices into the above-mentioned medicine juice, so that the wet slices can completely absorb the medicine juice, and spread the mixed wet slices on a baking tray to a thickness of 2-4 cm after flattening, and put them in a drying room for baking; Step 9: Sand scalding: Preheat the electromagnetic frying pot, set the temperature of the electromagnetic frying pot to 200℃, heat the pot until it is slightly red, clean the river sand and pass it through a 0.5 sun and a 1.5 sieve, then sprinkle 8 times the amount of river sand after cleaning into the electromagnetic frying pot, when the temperature reaches 200℃, put the cut products in, and stir-fry quickly; Step 10: Spread the Chinese herbal medicines in the cooling area for cooling for 4-6 hours, and then pack the Chinese herbal medicines that meet the specifications.

2. A Chinese herbal medicine processing technology according to claim 1, characterized in that: The solution in step 2 is an EDTMPS aqueous solution.

3. A Chinese herbal medicine processing technology according to claim 1, characterized in that: In step 3, the treatment is carried out at a pressure of 0.2-0.4 MPa for 2-3 hours and a temperature of 50-70°C.

4. A Chinese herbal medicine processing technology according to claim 1, characterized in that: In step 5, the cooking temperature is 100-115° C. and the cooking time is 2-4 hours.

5. The processing technology of Chinese herbal medicine slices according to claim 1, characterized in that: In step 6, the baking temperature is 50-60° C., and the medicinal materials are turned over every hour until they are dry.

6. A Chinese herbal medicine slice processing technology according to claim 1, characterized in that: In step 8, the baking temperature is 50-60° C., and the medicinal materials are turned over every hour, and the baking time is 2-4 hours.

7. The Chinese herbal medicine processing technology according to claim 1, characterized in that: In step 9, the temperature is controlled at 200-240° C., and the mixture is scalded for 4-5 minutes until the surface is bulging and the fluff is slightly charred. The mixture is taken out and the river sand is sieved out using a flat sieving machine.

8. The Chinese herbal medicine processing technology according to claim 1, characterized in that: In step 10, a vacuum packaging machine is used for inner packaging.