Process and Kinetic Models of Hydrochloric Acid -Extracted Collagen from Bighead Carp Scale
- DOI
- 10.2991/icimm-15.2015.90How to use a DOI?
- Keywords
- bighead carp; fish scale; collagen; hydrochloric acid; kinetics; model
- Abstract
Fish scale contains rich collagen. Collagen is an important material which is widely used in many kind of industries. Extracting collagen from fish scale not only reduces the pollution but also obtains new raw material of commercial collagen. In this paper, single factor test method was firstly used to investigate the effects of liquid/solid ratio, concentration of hydrochloric acid, extraction time and extraction temperature on collagen extraction yield from bighead carp scale and their optimal values were determined. Based on which, the response surface method was used to establish the process and kinetic models for the collagen extraction process. The results show that the two models in the form of multiple regression are basically identical with the actual values and can be used to predict the collagen extraction yield and collagen extraction velocity under different operation conditions, and to adjust the operation parameters for obtaining the expected collagen extraction velocity with high collagen extraction yield in order to realize the ideal utilization efficiency and production intensity of the collagen in fish scale.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Lijuan Wang AU - Youqin Zou AU - Boquan Jiang PY - 2015/07 DA - 2015/07 TI - Process and Kinetic Models of Hydrochloric Acid -Extracted Collagen from Bighead Carp Scale BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 476 EP - 482 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.90 DO - 10.2991/icimm-15.2015.90 ID - Wang2015/07 ER -