• What is the difference between gelatin hollow capsules and hypromellose hollow capsules?

    Capsules are usually divided into hard capsules and soft capsules. Hard capsules, also known as hollow capsules, consist of two parts of the cap; soft capsules are processed into products with film-forming materials and contents at the same time. Acc...

  • What is the composition of the hard shell of the capsule? what's the effect?

    The capsule shell is mainly composed of starch, and some drugs that have a great stimulating effect on the stomach are filled into the zhi. Since the stomach will not absorb starch, the capsule will directly absorb the drug after entering the small i...

  • How does gelatin distinguish between true and false?

    High-end industrial gelatin and edible gelatin cannot be distinguished by ordinary people. The method of looking at color, smell, and impurities is applicable to low-grade industrial gelatin, and low-grade gelatin cannot be made into capsules. Theref...

  • What are the introductions about capsules?

    The drugs in capsules are generally powders or granules that are irritating to the esophagus and gastric mucosa, or drugs that have a bad taste, are easy to volatilize, are easily broken down by saliva in the mouth, and are easily inhaled into the tr...

  • Is hydroxypropyl methylcellulose (HPMC) true or false?

    There are the following differences between pure HPMC and adulterated HPMC: 1. The pure HPMC is fluffy and has a small bulk density in the range of 0.3-0.4g/ml; the adulterated HPMC has better fluidity and feels heavier, which is obviously different ...

  • What are the correct ways to use capsules?

    Capsule drugs can be seen everywhere in daily life. Because certain drugs have a great stimulating effect on the digestive system and respiratory system of the human body, they need to be wrapped in capsules for taking, thereby forming capsule drugs....

  • How to distinguish the capsule shell?

    1. Crisp quality: Generally, industrial gelatin has many impurities, so the capsule will be broken when kneaded, or broken when touched. 2. Bright color: industrial gelatin has many impurities, and manufacturers will add more flavors and dyes to cove...

  • What is the nature of soft capsules?

    The components in the soft capsule shell are roughly similar to those in the hard capsule shell. The composition of the capsule shell mainly includes four types of materials: rubber, plasticizer, water, and additives. In addition to meeting the requi...

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