引用本文:
Shi Bin WANG, Yuan Gang LIU, Lian Jin WENG, Xiao Jun MA. Effect of Sodium Alginate Concentration on Membrane Strength and Permeating Property of Poly-l-arginine Group Microcapsule[J]. Chinese Chemical Letters,
2004, 15(7): 849-852.
Citation: Shi Bin WANG, Yuan Gang LIU, Lian Jin WENG, Xiao Jun MA. Effect of Sodium Alginate Concentration on Membrane Strength and Permeating Property of Poly-l-arginine Group Microcapsule[J]. Chinese Chemical Letters, 2004, 15(7): 849-852.
Citation: Shi Bin WANG, Yuan Gang LIU, Lian Jin WENG, Xiao Jun MA. Effect of Sodium Alginate Concentration on Membrane Strength and Permeating Property of Poly-l-arginine Group Microcapsule[J]. Chinese Chemical Letters, 2004, 15(7): 849-852.
Effect of Sodium Alginate Concentration on Membrane Strength and Permeating Property of Poly-l-arginine Group Microcapsule
摘要:
A novel poly-l-arginine microcapsule was prepared due to its nutritional function and pharmacological efficacy. A high-voltage electrostatic droplet generator was used to make uniform microcapsules. The results show that the membrane strength and permeating property are both remarkably affected with the changes of sodium alginate concentration. With the sodium alginate concentration increasing, gel beads sizes increase from 233μm to 350μm, release ratio is also higher at the same time, but the membrane strength decreases.
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关键词:
- Poly-l-arginine
- / microcapsule
- / sodium alginate
- / membrane strength
- / release
English
Effect of Sodium Alginate Concentration on Membrane Strength and Permeating Property of Poly-l-arginine Group Microcapsule
Abstract:
A novel poly-l-arginine microcapsule was prepared due to its nutritional function and pharmacological efficacy. A high-voltage electrostatic droplet generator was used to make uniform microcapsules. The results show that the membrane strength and permeating property are both remarkably affected with the changes of sodium alginate concentration. With the sodium alginate concentration increasing, gel beads sizes increase from 233μm to 350μm, release ratio is also higher at the same time, but the membrane strength decreases.
-
Key words:
- Poly-l-arginine
- / microcapsule
- / sodium alginate
- / membrane strength
- / release
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