Physicochemical properties of octenyl succinic anhydride-modified potato starch with different degrees of substitution

2009 ◽  
pp. n/a-n/a ◽  
Author(s):  
Junping Wang ◽  
Lianghua Su ◽  
Shuo Wang
Keyword(s):  
Physicochemical Properties ◽  
Succinic Anhydride ◽  
Potato Starch ◽  
Octenyl Succinic Anhydride

Mechanochemical effect of ultrasound on sweet potato starch and its influence mechanism on the quality of octenyl succinic anhydride modified starch

2019 ◽  
Vol 26 (3) ◽  
pp. 254-264
Author(s):  
Yujie Zhang ◽  
Lulu Chen ◽  
Kexue Yu ◽  
Yangyong Dai ◽  
Lei Wang ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Succinic Anhydride ◽  
Potato Starch ◽  
Modified Starch ◽  
High Quality ◽  
Mechanochemical Effect ◽  
Influence Mechanism ◽  
Octenyl Succinic Anhydride ◽  
Sweet Potato Starch

The purpose of this study is to reveal the mechanism of preparing high quality modified starch by ultrasonic technology. In this paper, ultrasonic modified starch and octenyl succinic anhydride modified starch with low degree of substitution were prepared under ultrasonic conditions, using sweet potato starch as raw material. The effects of ultrasound on the structure and properties of native sweet potato starch were studied to see whether ultrasound could produce mechanochemical effect on starch. Then the mechanism of ultrasonic effect on quality of octenyl succinic anhydride modified starch was studied by mechanochemical effect. The results showed that after ultrasonic treatment for 1 min, the crystallinity decreased from 37.6 to 33.8% and reaction efficiency increased from 49.43 to 54.39%, while after ultrasonic treatments for 8 and 32–60 min had different changes. These changes showed that ultrasonic treatment produced significant mechanochemical effect on native sweet potato starch. Ultrasound significantly improved the quality of octenyl succinic anhydride modified starch, and its influence mechanism was revealed using the theory of mechanochemistry. This study provides a feasible method for the research of high quality modified starch and lays a theoretical foundation for expanding the application of ultrasound in various fields.

scholarly journals Rheological, pasting, thermal and retrogradation properties of octenyl succinic anhydride modified potato starch

2017 ◽  
Vol 37 (2) ◽  
pp. 321-327 ◽  
Author(s):  
Chuin WON ◽  
Yong Ik JIN ◽  
Dong-Chil CHANG ◽  
Misook KIM ◽  
Youngseung LEE ◽  
...  
Keyword(s):  
Succinic Anhydride ◽  
Potato Starch ◽  
Octenyl Succinic Anhydride

Solubilization of hesperidin with octenyl succinic anhydride modified sweet potato starch

2019 ◽  
Vol 285 ◽  
pp. 180-185 ◽  
Author(s):  
Jieli Guo ◽  
Shengmin Lu ◽  
Zhe Liu ◽  
Weimin Tang ◽  
Kang Tu
Keyword(s):  
Sweet Potato ◽  
Succinic Anhydride ◽  
Potato Starch ◽  
Octenyl Succinic Anhydride ◽  
Sweet Potato Starch

Preparation and characterization of single and dual propylene oxide and octenyl succinic anhydride modified starch carriers for the microencapsulation of essential oils

2016 ◽  
Vol 7 (8) ◽  
pp. 3555-3565 ◽  
Author(s):  
Renata Baranauskienė ◽  
Ramunė Rutkaitė ◽  
Laura Pečiulytė ◽  
Rita Kazernavičiūtė ◽  
Petras Rimantas Venskutonis
Keyword(s):  
Essential Oils ◽  
Propylene Oxide ◽  
Succinic Anhydride ◽  
Potato Starch ◽  
Modified Starch ◽  
Octenyl Succinic Anhydride ◽  
Starch Derivatives

Modification with propylene oxide and octenyl succinic anhydride was used to produce modified potato starch derivatives suitable for the encapsulation of essential oils.

Preparation and properties of octenyl succinic anhydride modified potato starch

2009 ◽  
Vol 114 (1) ◽  
pp. 81-86 ◽  
Author(s):  
Ruan Hui ◽  
Chen Qi-he ◽  
Fu Ming-liang ◽  
Xu Qiong ◽  
He Guo-qing
Keyword(s):  
Succinic Anhydride ◽  
Potato Starch ◽  
Octenyl Succinic Anhydride

Structure and physicochemical properties of octenyl succinic anhydride modified starches: A review

2013 ◽  
Vol 92 (1) ◽  
pp. 905-920 ◽  
Author(s):  
Michael C. Sweedman ◽  
Morgan J. Tizzotti ◽  
Christian Schäfer ◽  
Robert G. Gilbert
Keyword(s):  
Physicochemical Properties ◽  
Succinic Anhydride ◽  
Octenyl Succinic Anhydride ◽  
Modified Starches
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