Mechanical and Physical-Technological Properties of Gelatin Ribbon in the Manufacture of Soft Gelatin Capsules
- 作者: Molokhova E.1, Ponomareva E.1, Adamov A.2, Kholov A.3
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隶属关系:
- Perm State Pharmaceutical Academy
- Institute of Continuous Medium Mechanics, Urals Department, Russian Academy of Sciences
- State Science Research Institute of Nutrition, Ministry of Energy and Industry of the Republic of Tajikistan
- 期: 卷 52, 编号 7 (2018)
- 页面: 644-647
- 栏目: Article
- URL: https://journals.rcsi.science/0091-150X/article/view/245385
- DOI: https://doi.org/10.1007/s11094-018-1875-5
- ID: 245385
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详细
The mechanical properties of gelatin ribbon and the rheology of bulk gelatin in the manufacture of soft gelatin capsules were studied. The results provide evidence that retention of the strength and elasticity of capsule casings during the manufacturing process and storage requires Young’s modulus of the gelatin ribbon to be in the range 35 – 50 MPa, the elongation at breaking being 210 – 240% and the tensile strength being 8 – 9 MPa. The studies also showed that regenerated gelatin stock loses its structural-mechanical properties, particularly its strength and plasticity, which can lead to failure of gelatin capsules during storage and drying.
作者简介
E. Molokhova
Perm State Pharmaceutical Academy
Email: romanova_e_@mail.ru
俄罗斯联邦, Perm
E. Ponomareva
Perm State Pharmaceutical Academy
编辑信件的主要联系方式.
Email: romanova_e_@mail.ru
俄罗斯联邦, Perm
A. Adamov
Institute of Continuous Medium Mechanics, Urals Department, Russian Academy of Sciences
Email: romanova_e_@mail.ru
俄罗斯联邦, Perm
A. Kholov
State Science Research Institute of Nutrition, Ministry of Energy and Industry of the Republic of Tajikistan
Email: romanova_e_@mail.ru
塔吉克斯坦, Dushanbe