Matters needing attention in the processing of medicinal materials

Matters needing attention in the processing of medicinal materials

   During the processing of medicinal materials, the hygiene and safety of pharmaceutical sites, the labor protection of pharmaceutical workers, the cleansing and maintenance of pharmaceutical tools, and the mildew, antiseptic, antifreeze of drugs, the quality of drugs, the health of pharmaceutical workers, and the use of tools. There are close relationships between the duration of life and the safety of life and property, and the following must be noted.

1. Cleanliness of pharmaceutical sites: It has certain effects on the quality of drugs. For example, honey, sugar and other sweet drugs are easily eroded by insects such as flies and ants. Roots, rhizomes, fruits and seeds of botanicals are easy to use. Damaged by mice and insects. If cleaning is not done often. The opportunity to hide, gather, and breed mice and insects not only causes the loss of the drug, but also brings the stolen goods and germs due to the crawling of mice and insects, which harms the human body, and the processed drugs can also be dusty. The object is contaminated. Therefore, the cleanliness of pharmaceutical sites must be brought to our attention. Pharmaceutical sites generally require air circulation, sufficient light, smooth walls, and conditions. The ground is easy to use with cement and lime to facilitate frequent flushing. Clean indoors and keep them clean; weeds are often removed from the outside, no debris is accumulated, and there must be good sewers or gullies to prevent the accumulation of sewage. Washing, dipping, and bleaching should be done frequently. The sewage in the tank should be removed in time, and the summer dipping must be changed frequently. The place where the pieces are cut, the zui is close to the drying room and the drying field, so that the cut pieces can be sun-baked or baked. The sun-dried medicine is good for setting up the terrace, the position of the drying table is high, the surface exposed by sunlight is wide, the time is long, the air is circulated, and the dust is less. If you are taking medicine on the ground, you should take a shelf that is 3 to 4 feet away from the ground, so that it does not absorb the moisture in the ground, and the ground should be cleaned frequently. Pharmaceutical personnel should develop good personal hygiene habits, do bathing often, change clothes frequently, cut nails frequently, wear work clothes when working, wear masks when necessary, do not spit, do not smoke when working, so as to avoid ash Fall in the medicine.

2, labor protection: labor protection of pharmaceutical workers is mainly to prevent drug poisoning, industrial accidents, do a good job of heatstroke prevention and cooling, reduce labor. When frying the chelate, frankincense, myrrh and other drugs, the gas produced is highly toxic or highly irritating. It is necessary to wear a mask to prevent inhalation of toxic or irritating substances, and a fan must be used to rapidly spread toxic substances. Calcined vermiculite, saponin, etc. can produce toxic gases, and Zui is good at the place where the sky is exposed. The pharmaceutical personnel stand on the windward side and have to rotate for a long time. When frying or forging a drug, it is conditional to wear a working glove to prevent burns. Excipients for toxic drugs such as garcinia and sulphur, such as tofu, should be handled well to prevent ingestion of poisoning. The croton cream is shelled to the oil, and the rubber gloves are worn by the Zui, and the fingers of the croton oil are touched. Do not touch them everywhere and wash them with soapy water.

3, the tool cleaning and maintenance: tool cleaning and maintenance related to processing quality, work efficiency. Improper management of tools often leads to damage and waste, and affects work. Iron tools such as cutting machine, cutting knife, fried pot, etc., should be washed and dried after use. If you do not need to apply some oil to prevent rust: bamboo tools such as bamboo screen, hoe, work table Wait, wash frequently to remove dirt.

4, fire, mildew, anti-corrosion, anti-freezing: in the process of processing, generally can not be separated from water and fire, in order to ensure safety, to ensure the quality of drugs, must pay attention to fire, mildew, anti-corrosion, anti-freezing and other matters. Fire prevention: After the work is finished, the fire should be extinguished; after the drug is fried in charcoal or fired, it should be placed on the ground to cool it, and the oven should be stored overnight; the drying room should be managed to prevent the burning of the medicine and even the fire. Mildewproof: Run the medicine in the wet season, always check the flipping to avoid the mildew of the drug. Cut the pieces on a rainy day and dry them to avoid mildew. Anti-corrosion: For bleaching and dipping drugs, water must be changed frequently, especially in summer, and water needs to be changed 1 or 3 times a day. Antifreeze: germination in winter, to prevent freezing and buds, resulting in waste. Water-based drugs should be placed in a sheltered place from the wind to prevent the interior from being loose and the outer skin wrinkled. Fresh medicine should pay attention to anti-freezing to avoid freezing and deterioration.

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