Technological process of nine-steamed and nine-processed radix rehmanniae preparata

The invention provides a traditional Chinese medicine preparation process. The process comprises the following steps: (1) sorting color; (2) screening; (3) rinsing and moistening; (4) repeatedly steaming and airing, namely, steaming the moistened medicinal materials in a closed environment at high temperature, steaming until the medicinal materials are soft and have black and moistened color, airing until the peels are slightly dry, adding steaming juice and auxiliary materials into the medicinal materials, and performing secondary steaming; steaming for the second time until the medicinal materials are soft and have black and moistened color, airing until the peels are slightly dry, adding the steaming juice and auxiliary materials into the medicinal materials for next steaming, repeatedly steaming and airing until the medicinal materials reach a final property; (5) drying and sterilizing the medicinal materials; and (6) sorting colors to obtain qualified medicinal materials, and packaging the medicinal materials in vacuum. The process can be used for improving the medicinal effect and reducing toxic and side effects of the medicinal materials.

Traditional Chinese medicine preparation process

The invention discloses a processing method of prepared rehmannia root decoction pieces. The method comprises the following steps: washing the raw rehmannia root with water to reduce the total ash content and the acid-insoluble ash content, and baking and drying the material so that the defect that the traditional steaming and stir-frying heating degree is not easy to control is avoided; then employing a wine steaming mode, optimizing the wine steaming parameters; performing pressurizing operation while wine steaming is performed so that influence factors such as time and temperature are convenient to control, the processing time can be shortened, loss of effective components such as liquid medicine is reduced, the raw rehmannia root is fully moistened by the yellow rice wine, the yield ofthe prepared rehmannia root is increased; and slicing and naturally drying the prepared rehmannia root to obtain a finished product. The whole technological process is simple and easy to operate, andcompared with a traditional technology, the method has the advantages of being shorter in period, more sufficient in resource utilization and lower in loss, provides powerful technical support for production and processing of the prepared rehmannia roots, and is suitable for industrial large-scale production of preparation of the prepared rehmannia root decoction pieces.

Processing method of prepared rehmannia root decoction pieces

The invention discloses a processing method of a rhizoma picrorrhizae medicinal slice. The processing method specifically comprises the following steps that rhizoma picrorrhizae is weighed, the raw bark is peeled off firstly, then rhizoma picrorrhizae is cleaned, and dipped completely into hot yellow rice wine, rhizoma picrorrhizae is sliced and air-dried, and the medicinal slice is obtained through stir-baking with bran, boiling with black bean fermented liquid, infrared ray drying, salty water dipping and low temperature drying sequentially. On the basis of a traditional processing method, aplurality of processing technologies are adopted to combine, the processing time of medicinal materials is greatly shortened, the effective ingredients of the raw medicinal materials are retained tothe maximum extent, and the infrared ray drying method is adopted and has the advantages that the drying speed is high, the sterilization capability is higher, and the drug quality is improved. The toxic and side effects of the drug can be reduced by boiling the rhizoma picrorrhizae medicinal slice with the black bean fermented liquid, the treatment effect is enhanced. In conclusion, the processing method can effectively improve the contents of the effective ingredients in the rhizoma picrorrhizae medicinal slice, and avoids the loss of the effective ingredients in a traditional dipping method.

Processing method of rhizoma picrorrhizae medicinal slice

The invention discloses a production technology of prepared rehmannia roots. The technology is characterized by comprising selecting materials, performing detergent washing, performing detergent washing, performing alcohol wetting, performing steaming, slicing, drying and packaging. In the step of selecting materials, prepared rehmannia roots are graded, rehmannia roots processed at the same time are uniform in size, during alcohol wetting, yellow rice wine can be uniformly absorbed, steaming can be uniform during steaming, the interior and the exterior are consistent, during slicing, the prepared rehmannia roots are uniform in size and thickness, the finally produced prepared rehmannia roots are uniform in quality, and the curative effect is ensured; in the step of steaming, steaming juice is collected, the juice is sprayed to the prepared rehmannia roots again, and effective ingredient loss is avoided. In the step of slicing, purified water is used for spraying a cutter, the slice shape is stable, and slices are not likely to be stuck to the cutter; the technology further utilizes a novel steaming device for traditional Chinese medicine decoction pieces for drying, the continuous time of the whole drying process is greatly shortened, the processing time of prepared rehmannia roots is greatly shortened compared with a traditional technology, and industrial production is facilitated.

Production technology of prepared rehmannia roots

The invention provides an optimum processing technology method for preparing radix rehmanniae preparata through repetitive steaming and airing. Through adjusting a technology index of an existing repetitive steaming and airing process, the processing of the radix rehmanniae preparata is optimized, the medicine quality is favorably improved, the contents of 5-hydroxymethylfurfural (HMF) and hydroxyethyl methylacrylate (HMFA) are the highest, and the medicine effect of the radix rehmanniae preparata is further improved.

Processing technology method for preparing radix rehmanniae preparata through repetitive steaming and airing

The invention provides a novel processing process method for manyflower solomonseal rhizome. According to the method, process indexes of an existing nine-steaming and nine-airing process are adjusted, and a braising process is further added, so that the processing of manyflower solomonseal rhizome is optimized, the drug quality is beneficially improved, the content of polygahatous polysaccharides is maximum, and the pesticide effect of manyflower solomonseal rhizome is further improved.

Novel processing method for manyflower solomonseal rhizome

The invention discloses a polygonum multiflorum processing technology method adopting nine times of steaming and nine times of processing. The method comprises the steps that 1, sorting is performed; 2, washing is performed; 3, cutting and drying are performed; 4, black beam juice is made; 6, the process of nine times of steaming and nine times of processing is executed; 6, processed polygonum multiflorum obtained in the previous step is stir-fried with small fire and sand; 7, plant oil is added in a pot, stir-frying is performed, and the polygonum multiflorum is taken out of the pot; 9, astaxanthin is added into liquid evaporated in the step 5 drop by drop, and stirring is performed under the condition of 55-80 DEG C for 20-35 minutes; 10, the processed polygonum multiflorum is added to the mixed liquid and is evenly stirred and mixed; 11, the mixture is dried under the temperature of 100-125 DEG C through evaporation to obtain mixed powder; 12, package is performed. The polygonum multiflorum processing technology method adopting nine times of steaming and nine times of processing is reasonable in design, the optical processing process is determined through experiment comparison, the medicinal value of the polygonum multiflorum is improved, and the economic benefits of enterprises is greatly increased.

Ru Ci

Papers

Processing technology method for preparing radix rehmanniae preparata through repetitive steaming and airing

Technological process of nine-steamed and nine-processed radix rehmanniae preparata

Novel processing method for manyflower solomonseal rhizome

Polygonum multiflorum processing technology method adopting nine times of steaming and nine times of processing