Shellac is an oligomer (Mw≈1000) constituted of the fatty acid and sesquiterpene,with excellent biodegradable.Owing to the low molecular mass,the material made of pure shellac present lower mechanical properties.Meanwhile,attributing to the shortage of amine group,the material made of shellac also show weakly biocompatible.The gelatin was introduced to the shellac-based material to reinforce the mechanical property,and improved its biocompatibility.The freezing polymerization was employed to build the shellac/gelatin foam with good mechanical property and excellent biodegradable which had great potential application in the 3D cell cultivation.
Li Kai, Luo Qingming, Xu Juan, Liu Lanxiang, Sun Yanlin, Zhang Hong
. Preparation of green and biodegradable shellac/gelatin functional foam[J]. New Chemical Materials, 2021
, 49(6)
: 88
-92
.
DOI: 10.19817/j.cnki.issn 1006-3536.2021.06.020
[1] 张汝国,张弘,郑华,等.紫胶树脂的应用与展望[J].西南林业大学学报(自然科学),2010,30(2):89-94.
[2] 李凯,张弘,周梅村,等.紫胶蜡纳米乳液的制备[J].精细化工,2011,28(2):166-171.
[3] 李凯,张弘,郑华,等.紫胶树脂改性研究进展[J].天然产物研究与开发,2012,2:136-145.
[4] 李凯,周梅村,张弘,等.漂白紫胶水溶胶的制备[J].食品科学2009,30(18):142-147.
[5] 潘正东,李凯,徐涓,等.响应面试验优化紫胶树脂钠盐为壁材制备VE微胶囊工艺[J].食品科学,2016,37(12):19-26.
[6] 冀浩博,李凯,李坤,等.紫胶树脂-羟丙基甲基纤维素复合膜的特性研究[J].西南林业大学学报(自然科学),2017(6):202.
[7] Hult E,Iotti M,Lenes M,et al.Efficient approach to high barrier packaging using microfibrillar cellulose and shellac[J].Cellulose,2010,17(3):575-586.
[8] Phan T,Debeaufort F,Luu D,et al.Wetting and mechanical properties of shellac/agar or shellac/cassava starch bilayer bio-membrane for food applications[J].Journal of Membrane Science,2008,325(1):277-283.
[9] Soradech S,Nunthanid J,Limmatvapirat S,et al.An approach for the enhancement of the mechanical properties and film coating efficiency of shellac by the formation of composite films based on shellac and gelatin[J].Journal of Food Engineering2012,108(1):94-102.
[10] Bigi A,Cojazzi G,Panzavolta S,et al.Stabilization of gelatin films by crosslinking with genipin[J].Biomaterials,2002,23(24):4827-4832.
[11] 李海涛,朱锡,石勇,等.多孔性吸声材料的研究进展[J].材料科学与工程学报,2004(6):152-156.
[12] 刘培生,黄林国,.多孔金属材料制备方法[J].功能材料,2002(1):5-8,11.
[13] 杨苗.冰模板法制备长程有序多孔材料[D].浙江:浙江大学,2017.
[14] 李凯,周梅村,张弘,等,紫胶树脂溶解性及其钠盐的理化性质[J].食品科学,2010,31(21):159-164.
[15] Soradech S,Nunthanid J,Limmatvapirat S,et al.An approach for the enhancement of the mechanical properties and film coating efficiency of shellac by the formation of composite films based on shellac and gelatin[J].Journal of Food Engineering,2012,108(1):94-102.
[16] Andreuccetti C,Carvalho R,Grosso C,et al.Effect of hydrophobic plasticizers on functional properties of gelatin-based films[J].Food Research International,2009,42(8):1113-1121.
[17] Limmatvapirat S,Limmatvapirat C,Puttipipatkhachorn S,et al.Enhanced enteric properties and stability of shellac films through composite salts formation.European Journal of Pharmaceutics & Biopharmaceutics[J].European Journal of Pharmaceutics and Biopharmaceutics,2007,67(3):690-698.
[18] Dong Z,Wang Q,Du Y,et al.Alginate/gelatin blend films and their properties for drug controlled release[J].Journal of Membrane Science,2006,280(1-2):37-44.
[19] Psdi M.Characterizations of fish gelatin films added with gellan and k-carrageenan[J].LWT-Food Science and Technology,2007,40(5):766-744.
[20] 程芝,张晋康,金琪,等,天然树脂生产工艺学[M].北京:中国林业出版社:1981:186-200.