Method for preparing plant source protein three-dimensional steut with improved property
A plant-derived, three-dimensional scaffold technology, applied in the field of biomedical engineering, can solve the problems of high material brittleness, poor mechanical properties, and unsuitable load-bearing parts, etc., and achieve the effect of wide source of raw materials, improved mechanical properties, and low process requirements
Inactive Publication Date: 2006-05-24
SHANGHAI JIAO TONG UNIV
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Abstract
The present invention relates to a preparation method for improving plant-source protein three-dimensional scaffold performance. Said preparation method includes the following steps: firstly, mixing fatty acid and plant-source alcohol-soluble protein according to a certain ratio, then adding pore-forming agent, die-pressing and forming, then strengthening and forming, adopting water bath and filtering to remove pore-forming agent, freeze-drying so as to obtain the plant-source protein three-dimensional scaffold with high mechanical strength and porosity, in which the mass ratio of described fatty acid and plant-source alcohol-soluble protein is 0.1:1-0.6:1, and the mass ratio of pore-forming agent and plant-source alcohol-soluble protein is 1:9-7:3.
Application Domain
CoatingsProsthesis
Technology Topic
ChemistryFreeze dry +10
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PUM
Property | Measurement | Unit |
Modulus | 83.3 ~ 877.0 | mPa |
Modulus | 19.7 ~ 529.0 | mPa |
Modulus | 5.2 ~ 468.0 | mPa |
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