Substitution of Corn Starch With Polycaprolactone via Chlorination and Water Resistance of the Substituted Starch

DONG-KEON KWEON; SEUNG-TAIK LIM

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Substitution of Corn Starch With Polycaprolactone via Chlorination and Water Resistance of the Substituted Starch

机译：聚己内酯通过氯化和取代淀粉的耐水性取代玉米淀粉

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Corn starch was chlorinated using methanesulfonyl chloride in dimethyl- formamide {DMF) and then substituted with poly::aprolactone (PCL) in various sol. vents [dimethylsulfoXide

机译：使用甲磺酰氯在二甲基甲酰胺（DMF）中氯化玉米淀粉，然后在各种溶胶中用聚::丙内酯（PCL）取代。排出含有催化剂[氢氧化钠（NaOH）或氯化锂（LiCl）]的[二甲基亚砜（DMSO），水和二甲基乙酰胺（DMAc）]，以提高耐水性。当使用DMAc和LiCl时，基于产物重量的反应产率最高（85％）。傅里叶变换红外（FTIR）光谱表明，淀粉在NaOH水溶液中被PCL单取代，而在使用DMAc和LlCl的情况下淀粉通过PCL交联。 DMSO中产品的特性粘度支持这些趋势。通过将疏水性PCL引入淀粉中，取代淀粉对水和其他水性介质的耐溶剂性增强。交联淀粉显示出比单取代淀粉更高的耐水性。

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来源
《Journal of Applied Polymer Science》 |2001年第9期|共6页
作者
DONG-KEON KWEON; SEUNG-TAIK LIM;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
monosubstituted starch with PCL; crosslinked starch with PCL; chlorinated starch;

机译：PCL单取代淀粉;PCL交联淀粉;氯化淀粉;

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专利

1. Substitution of Corn Starch With Polycaprolactone via Chlorination and Water Resistance of the Substituted Starch [J] . DONG-KEON KWEON, SEUNG-TAIK LIM Journal of Applied Polymer Science . 2001,第9期

机译：聚己内酯通过氯化和取代淀粉的耐水性取代玉米淀粉
2. Preparation and characterization of cationic corn starch with a high degree of substitution in dioxane-THF-water media [J] . Wang PX, Wu XL, Dong-Hua X, Carbohydrate research . 2009,第7期

机译：在二恶烷-THF-水介质中高取代度的阳离子玉米淀粉的制备与表征
3. Utilization of Rice Starch with Gums in Asian Starch Noodle Preparation as Substitute for Sweet Potato Starch [J] . Jung-Ah Han, Tae-Rang Seo, Seung-Taik Lim, Food science and biotechnology . 2011,第5期

机译：大米淀粉与牙龈糖在亚洲淀粉面条替代品中的应用
4. Soundness in Mortars of Portland Cement with Substitutions Using Cactus (Opuntia ficus-indica) and Corn Starch [C] . Victor Hugo Blancas-Herrera, Jorge Alberto Pacheco-Segovia, Wilfrido Martinez-Molina International Conference on Material Engineering and Application . 2018

机译：利用仙人掌（仙人掌榕树）和玉米淀粉与替换砂浆砂浆的声音
5. Cross-linked resistant starch from high-amylose corn starch, and structures of phosphate esters in cross-linked resistant wheat starch determined by phosphorus-31 spectroscopy. [D] . Sang, Yijun. 2004

机译：高直链玉米淀粉的抗交联淀粉，以及用磷31光谱法测定的抗交联小麦淀粉中的磷酸酯结构。
6. Substitution of Corn Starch with Resistant Starch Type 4 in a Breakfast Bar Decreases Postprandial Glucose and Insulin Responses: A Randomized Controlled Crossover Study [O] . Eunice Mah, Vicenta Garcia-Campayo, DeAnn Liska 2018

机译：在早餐吧中用抗性淀粉4型取代玉米淀粉可降低餐后血糖和胰岛素反应：一项随机对照交叉研究
7. Corrigendum to van Erp et al. Pigs Ferment Enzymatically Digestible Starch when it Is Substituted for Resistant Starch. J Nutr 2019;149(8):1346–53 [O] . 2019

机译：van ERP等人的勘误。猪在取代抗性淀粉时酶促发酵酶饥饿。 J Nutr 2019; 149（8）：1346-53

Substitution of Corn Starch With Polycaprolactone via Chlorination and Water Resistance of the Substituted Starch

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