Citation: Xing-xun Liu, Yan-fei Wang, Nuo-zi Zhang, Robert A. Shanks, Hong-sheng Liu, Zhen Tong, Ling Chen, Long Yu. Morphology and Phase Composition of Gelatin-Starch Blends[J]. Chinese Journal of Polymer Science, ;2014, 32(1): 108-114. doi: 10.1007/s10118-014-1377-1 shu

Morphology and Phase Composition of Gelatin-Starch Blends

Xing-xun Liu ^1,2,3 ,
Yan-fei Wang ⁴ ,
Nuo-zi Zhang ^5,6,3 ,
Robert A. Shanks ⁷ ,
Hong-sheng Liu ⁴ ,
Zhen Tong ⁸ ,
Ling Chen ⁴ ,
Long Yu ^1,6,3

1.
1. Centre for Polymers from Renewable Resources, ERCPSP, SCUT, Guangzhou 510640, China
2.
2. School of Materials Science and Engineering, SCUT, Guangzhou 510640, China
3.
4.
Centre for Polymers from Renewable Resources, ERCPSP, SCUT, Guangzhou 510640, China
5.
1. School of Applied Science, RMIT University, Melbourne 3000, Australia
6.
2. CSIRO, Materials Science and Engineering, Clayton, Vic 3169, Australia
7.
School of Applied Science, RMIT University, Melbourne 3000, Australia
8.
School of Materials Science and Engineering, SCUT, Guangzhou 510640, China

Received Date: 22 May 2013
Revised Date: 2 July 2013

Fund Project: This work was financially supported by the National Natural Science Foundation of China (Nos. 21174043 and 31301554), GNSF(S2012040006450), KLGPNPS(201205) and FRFCU (2012ZZ0085).

Morphology and phase compositions of different starch-gelatin blends were investigated by various microscopes: optical, SEM and synchrotron FTIR microscopy. A high amylose (80%) corn starch, grafted with hydroxypropyl to enhance flexibilty and hydrophilicity, and plasticized by poly(ethylene glycol) (PEG), was used in this work. SEM revealed that the surface became smoother after adding PEG. Optical microscopy observation revealed that compatibility between gelatin and starch was improved by adding PEG. An FTIR beam focused on a 5 m5 m detection area by the micro-spectroscope was used to map chemical composition. The ratio of areas of the saccharide bands (1180-953 cm-1) and the amide I and Ⅱ bands (1750-1483 cm-1) was used to monitor the relative distributions of the two components in the blends. The FTIR maps indicated that gelatin constituted the continuous phase up to 80% of starch content. All of the FTIR spectra showed contributions from both starch and gelatin absorptions, therefore indicating that complete demixing with pure starch and gelatin domains did not occur. The PEG improved the compatibility of the gelatin-starch blends.
- Biopolymer,
- Drug capsule,
- Starch,
- Gelatin,
- Morphology,
- Phase,
- FTIR,
- Synchrotron
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
1. [1]
  Lin Ding , Jinpeng Zhang , Junfeng Li , Daying Liu . Color Catcher: A Marvelous Encounter of Starch and Iodine. University Chemistry, 2024, 39(6): 334-341. doi: 10.3866/PKU.DXHX202311064
2. [2]
  Wei Huang , Weiwei Chen , Yongxing Tang . Green Mountains and Blue Waters Spanning Nine Centuries: Decrypting “The Picture of a Thousand Miles of Rivers and Mountains” from a Chemical Perspective. University Chemistry, 2024, 39(9): 189-195. doi: 10.12461/PKU.DXHX202312075
3. [3]
  Zhongjie Li , Xiangyue Kong , Yuhao Liu , Huayu Qiu , Lingling Zhan , Shouchun Yin . Progress of additives for morphology control in organic photovoltaics. Chinese Chemical Letters, 2024, 35(6): 109378-. doi: 10.1016/j.cclet.2023.109378
4. [4]
  Kai Han , Guohui Dong , Ishaaq Saeed , Tingting Dong , Chenyang Xiao . Morphology and photocatalytic tetracycline degradation of g-C3N4 optimized by the coal gangue. Chinese Journal of Structural Chemistry, 2024, 43(2): 100208-100208. doi: 10.1016/j.cjsc.2023.100208
5. [5]
  Xin Lu , Haoran Sun , Xiaomeng Li , Chunrui Li , Jinfeng Wang , Dandan Zhou . C14-HSL limits the mycelial morphology of pathogen Trichosporon cells but enhances their aggregation: Mechanisms and implications. Chinese Chemical Letters, 2024, 35(6): 108936-. doi: 10.1016/j.cclet.2023.108936
6. [6]
  Pengcheng Su , Shizheng Chen , Zhihong Yang , Ningning Zhong , Chenzi Jiang , Wanbin Li . Vapor-phase postsynthetic amination of hypercrosslinked polymers for efficient iodine capture. Chinese Chemical Letters, 2024, 35(9): 109357-. doi: 10.1016/j.cclet.2023.109357
7. [7]
  Ce Liang , Qiuhui Sun , Adel Al-Salihy , Mengxin Chen , Ping Xu . Recent advances in crystal phase induced surface-enhanced Raman scattering. Chinese Chemical Letters, 2024, 35(9): 109306-. doi: 10.1016/j.cclet.2023.109306
8. [8]
  Shengyu Zhao , Qinhao Shi , Wuliang Feng , Yang Liu , Xinxin Yang , Xingli Zou , Xionggang Lu , Yufeng Zhao . Suppression of multistep phase transitions of O3-type cathode for sodium-ion batteries. Chinese Chemical Letters, 2024, 35(5): 108606-. doi: 10.1016/j.cclet.2023.108606
9. [9]
  Xue Xin , Qiming Qu , Islam E. Khalil , Yuting Huang , Mo Wei , Jie Chen , Weina Zhang , Fengwei Huo , Wenjing Liu . Hetero-phase zirconia encapsulated with Au nanoparticles for boosting electrocatalytic nitrogen reduction. Chinese Chemical Letters, 2024, 35(5): 108654-. doi: 10.1016/j.cclet.2023.108654
10. [10]
  Tian Yang , Yi Liu , Lina Hua , Yaoyao Chen , Wuqian Guo , Haojie Xu , Xi Zeng , Changhao Gao , Wenjing Li , Junhua Luo , Zhihua Sun . Lead-free hybrid two-dimensional double perovskite with switchable dielectric phase transition. Chinese Chemical Letters, 2024, 35(6): 108707-. doi: 10.1016/j.cclet.2023.108707
11. [11]
  Shu Lin , Kezhen Qi . Phase-dependent lithium-alloying reactions for lithium-metal batteries. Chinese Chemical Letters, 2024, 35(4): 109431-. doi: 10.1016/j.cclet.2023.109431
12. [12]
  Wangyan Hu , Ke Li , Xiangnan Dou , Ning Li , Xiayan Wang . Nano-sized stationary phase packings retained by single-particle frit for microchip liquid chromatography. Chinese Chemical Letters, 2024, 35(4): 108806-. doi: 10.1016/j.cclet.2023.108806
13. [13]
  Zhaohong Chen , Mengzhen Li , Jinfei Lan , Shengqian Hu , Xiaogang Chen . Organic ferroelastic enantiomers with high T_c and large dielectric switching ratio triggered by order-disorder and displacive phase transition. Chinese Chemical Letters, 2024, 35(10): 109548-. doi: 10.1016/j.cclet.2024.109548
14. [14]
  Zhi-Yuan Yue , Hua-Kai Li , Na Wang , Shan-Shan Liu , Le-Ping Miao , Heng-Yun Ye , Chao Shi . Dehydration-triggered structural phase transition-associated ferroelectricity in a hybrid perovskite-type crystal. Chinese Chemical Letters, 2024, 35(10): 109355-. doi: 10.1016/j.cclet.2023.109355
15. [15]
  Zhuoer Cai , Yinan Zhang , Xiu-Ni Hua , Baiwang Sun . Phase transition arising from order-disorder motion in stable layered two-dimensional perovskite. Chinese Journal of Structural Chemistry, 2024, 43(11): 100426-100426. doi: 10.1016/j.cjsc.2024.100426
16. [16]
  Linghui Zou , Meng Cheng , Kaili Hu , Jianfang Feng , Liangxing Tu . Vesicular drug delivery systems for oral absorption enhancement. Chinese Chemical Letters, 2024, 35(7): 109129-. doi: 10.1016/j.cclet.2023.109129
17. [17]
  Fengjie Liu , Fansu Meng , Zhenjiang Yang , Huan Wang , Yuehong Ren , Yu Cai , Xingwang Zhang . Exosome-biomimetic nanocarriers for oral drug delivery. Chinese Chemical Letters, 2024, 35(9): 109335-. doi: 10.1016/j.cclet.2023.109335
18. [18]
  Shuangying Li , Qingxiang Zhou , Zhi Li , Menghua Liu , Yanhui Li . Sensitive measurement of silver ions in environmental water samples integrating magnetic ion-imprinted solid phase extraction and carbon dot fluorescent sensor. Chinese Chemical Letters, 2024, 35(5): 108693-. doi: 10.1016/j.cclet.2023.108693
19. [19]
  Le Ye , Wei-Xiong Zhang . Structural phase transition in a new organic-inorganic hybrid post-perovskite: (N,N-dimethylpyrrolidinium)[Mn(N(CN)2)3]. Chinese Journal of Structural Chemistry, 2024, 43(6): 100257-100257. doi: 10.1016/j.cjsc.2024.100257
20. [20]
  Ningyue Xu , Jun Wang , Lei Liu , Changyang Gong . Injectable hydrogel-based drug delivery systems for enhancing the efficacy of radiation therapy: A review of recent advances. Chinese Chemical Letters, 2024, 35(8): 109225-. doi: 10.1016/j.cclet.2023.109225

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(558)
HTML views(36)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142