Storage and preservation of Chinese herbal medicines

After the Chinese herbal medicines are harvested and processed, they must be scientifically packaged and stored in time to ensure their efficacy, quality and value. Otherwise, if the packaging is improperly stored, it will cause worms, mildew, spoilage, deterioration, deterioration, etc. phenomenon. Not only does it lose its efficacy, but it also produces toxic side effects after taking it.
1. Storage of volatile oil-containing medicinal materials: Asarum, Rhizoma Chuanxiong, Angelica, rose, eucalypts, bergamot, Chinese rose, woody, and Achyranthes all contain volatile oils, aromatic and colorful in color, and not suitable for long-term exposure. In the air, due to the influence of temperature, humidity, oxygen and light, it will cause discoloration, go oily, and change taste. For this reason, such medicinal materials should be packaged in double-layer non-toxic plastic bags. Put a small amount of quicklime, alum, dried sawdust, and husk into the bag and store it in a dry, ventilated, dark place.
2. Storage of fruit and seed herbs: such as yuli, kernels, eucalyptus, almonds, citrus aurantium, croton, oyster croton, lotus seeds and other medicinal materials containing starch, fat, sugar, protein and other ingredients. In case of high temperature, the oil will leak out and make oil stain on the surface of the medicinal material, causing deterioration, rancidity, and loss of flavor. For this reason, such medicinal materials should not be stored in high-temperature places, and should not be baked with fire. They should be stored in cool, dry and dark places in containers such as ceramic jars, glass jars, bottles or metal drums. Some of them should be simmered and sterilized with hot water or sterilized with boiling water and then sterilized and then stored in a container. It can prevent insects and mildew from deteriorating.
3. Storage of starch-containing medicinal materials: For example, Radix Codonopsis, Radix Scutellariae, Polygonum multiflorum, Radix Daphne, Yam (Oryza sativa), Radix Puerariae, Alisma orientalis, and Fritillaria contain many components such as starch, protein, and amino acids. For this reason, it is advisable to store the double-layer non-toxic plastic film bag in a container filled with quicklime or alum, dried sawdust, and chaff. Can prevent insects, deterioration, mildew.
4. Storage of sugar-containing medicinal materials: such as Angelica, Anemarrhena, Gardenia, Polygonatum, Huang Bing, Polygonum multiflorum, Asparagus, Radix Rehmanniae, Radix Codonopsis, Radix Scrophulariae, etc. It is easy to absorb moisture and become sticky and difficult to dry. , causing rotten spoilage. Therefore, such medicinal herbs should first be fully dried, and then packed in double-layer non-toxic plastic film bags, tightly packed, and placed in dry ceramic jars, altars, and then put some quicklime or alum, fresh and dry sawdust, and grain. Shells and other objects cover moisture, and then sealed storage.

The Circular Fixator contains rings and rods of different sizes, which can be used in different positions. It is lightweight because of aluminium or carbon fibre construction. The enlongated hole give more flexibility and stability in nail putting.

Circular Fixator, External Fixator , Circular External Fixator, Ilizarov External Fixator

Primary useage: For Tibia & Femur Fixation   

Certification:CE & ISO13485 


Advantages of our external fixators:

I. Unnular design, firm and reliable     

II. Easier operation & short time     

III. Minimally invasive surgery, no influence to blood supply of bone      

IV. Second surgery is unnecessary, remove directly in clinic     

V. Dynamic design, better for bone healing     

VI. Taper bone screws, taut and firm after insertion.   

We can also provide OEM service for you. 

Hangwei Orthopedics Medical is a specialty medical device company that develops and markets products primarily for the Orthopedics. 

We strive to provide superior benefits to professionals and patients through the development of reliable products.

We are a professional manufacturer of Circular Fixator/ Ilizarov Fixator, and look forward to cooperation with you!


Circular Fixator/ Ilizarov Fixator

Circular Fixator,External Fixator,Circular External Fixator,Ilizarov External Fixator

Shandong Hangwei Orthopedics Medcial Instrument Co., Ltd. ,