Complexation of chlorpropham with hydroxypropyl-β-cyclodextrin and its application in potato sprout inhibition

被引：25

作者：

Huang, Zheng ^{[1
]}

Tian, Shilong ^{[1
]}

Ge, Xia ^{[1
]}

Zhang, Jun ^{[1
]}

Li, Shouqiang ^{[1
]}

Li, Mei ^{[1
]}

Cheng, Jianxin ^{[1
]}

Zheng, Huaiwen ^{[2
]}

机构：

[1] Gansu Acad Agr Sci, Inst Agr Prod Storage & Proc, Lanzhou 730070, Peoples R China

[2] Tangshan City Urban Construct Management Off Oute, Tangshan 063000, Peoples R China

来源：

CARBOHYDRATE POLYMERS | 2014年 / 107卷

关键词：

Chlorpropham; Hydroxypropy1-beta-cyclodextrin; Inclusion complex; Solubility; Potato sprout inhibition; INCLUSION COMPLEX; H-1-NMR; STORAGE; STATE; CIPC; ACID;

D O I：

10.1016/j.carbpol.2014.02.072

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The effect of hydroxypropyl-beta-cyclodextrin (HP beta CD) on the improvement of chlorpropham (CIPC) as a potato sprout inhibitor was investigated. The formation of complex was confirmed by FT-IR spectra, thermoanalysis, H-1 NMR and ROESY. The stoichiometry and stability constant were determined by Job's plot and phase solubility studies, respectively. The inclusion complex CIPC.HP beta CD has exhibited different properties from CIPC. The obtained inclusion complex was found to significantly improve the water solubility, thermal stability and dissolution rate of CIPC. In addition, the complex displayed a better effect on sprout inhibition. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：241 / 246

页数：6

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