Modified soybean protein empty capsule material and preparation method thereof

A soy protein, hollow capsule technology, applied in the direction of capsule delivery, inactive components of polymer compounds, etc., can solve the problems of drug moisture absorption failure, hardening and brittleness, hindering drug release, etc., and achieves great application potential and good film formation. The effect of performance, good adaptability
CN105055366AActive Publication Date: 2015-11-18WUHAN INSTITUTE OF TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN INSTITUTE OF TECHNOLOGY
Publication Date
2015-11-18

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Abstract

The invention relates to a medical polymer material, in particular to a modified soybean protein empty capsule material and a preparation method thereof and belongs to the technical field of pharmaceutic adjuvants. The modified soybean protein empty capsule material comprises components in parts by mass as follows: 60-85 parts of modified soybean protein, 10-35 parts of edible colloid, 0.5-2.0 parts of an emulsifier and 0.5-2.0 parts of a cross-linking agent. The modified soybean protein empty capsule material has the advantages that the modified soybean protein empty capsule material has an excellent film-forming property; compared with a conventional plant capsule material, the modified soybean protein empty capsule material doesn't contain any animal gelatin additives, is safer and more reliable and is incomparable to other materials used for preparing empty capsule. Besides, all kinds of soft or hard capsule prepared from the modified soybean protein empty capsule material serving as a pharmaceutic adjuvant have stable performance, low cost and no side effect, the efficacy of a drug cannot be affected, the material has excellent adaptability to conventional capsule equipment, special equipment modification or addition is not required, and the application potential is huge.
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Description

technical field

[0001] The invention relates to a medical polymer material, in particular to a modified soybean protein hollow capsule material and a preparation method thereof, and belongs to the technical field of pharmaceutical auxiliary materials. technical background

[0002] Empty capsules have been developed in various varieties, such as hollow capsules, sustained-release capsules, enteric-coated soft capsules, chewable soft capsules, soft capsule suppositories, and sustained-release soft capsules. Capsules have the advantages of fast dissolution, high bioavailability, good taste masking, and easy swallowing, and are favored by patients of different ages and diseases.

[0003] At present, domestic gelatin capsules are used as the main loading material for some medicines and health-care food raw materials. They play an active role in protecting the medicines and food raw materials in the capsule, realizing slow release in the body, and covering up the smell or taste of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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