Changes in physicochemical properties of corn starch upon modifications by atmospheric pressure plasma jet

被引：47

作者：

Wu, Tsung-Yen ^{[1
]}

Chang, Chih-Ren ^{[2
,3
]}

Chang, Tsai-Ju ^{[2
]}

Chang, Yu-Ju ^{[2
]}

Liew, Ying ^{[2
]}

Chau, Chi-Fai ^{[2
]}

机构：

[1] Council Agr, Taiwan Agr Res Inst, Agr Chem Div, 189 Zhongzheng Rd, Taichung 41362, Taiwan

[2] Natl Chung Hsing Univ, Dept Food Sci & Biotechnol, 145 Xingda Rd, Taichung 40227, Taiwan

[3] Taichung Vet Gen Hosp, Puli Branch, Dept Tradit Chinese Med, 1 Rongguang Rd, Puli Township 545, Nantou County, Taiwan

来源：

FOOD CHEMISTRY | 2019年 / 283卷

关键词：

Corn starch; Atmospheric pressure plasma jet; Physicochemical property; Starch modification; RHEOLOGICAL PROPERTIES; FUNCTIONAL-PROPERTIES;

D O I：

10.1016/j.foodchem.2019.01.043

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The influences of atmospheric pressure plasma jet on different physicochemical properties of corn starch were evaluated after treated with the plasma jet (30 min) at different strengths (400W-800 W). Our results demonstrated that residual aging effects of plasma on starch could be eliminated by washing the treated samples with distilled water at a ratio of 1: 30, w/v. After plasma and washing treatments, significant (p < 0.05) reductions in pasting properties including peak viscosity, final viscosity, and setback of starch samples (up to -87.1%, -92.0%, and -93.3%, respectively) were observed with increasing plasma intensity. Apparently, plasma jet could increase the solubility and paste clarity of starch sample. Surface morphological characterization illustrated that plasma etching resulted in some physical changes on starch granules. Modifications in these physicochemical properties of corn starch by employing the plasma jet treatment might be useful in food applications requiring starch ingredients of low viscosity and high paste clarity.

引用

页码：46 / 51

页数：6

共 22 条

[1] Effect of texture modifiers on the physicochemical and sensory properties of dried fufu [J].

Adebowale, AA ;

Sanni, LO ;

Awonorin, SO .

FOOD SCIENCE AND TECHNOLOGY INTERNATIONAL, 2005, 11 (05) :373-382

[2] MORPHOLOGICAL, PHYSICOCHEMICAL, AND PASTING PROPERTIES OF MODIFIED WHITE SORGHUM (SORGHUM BICOLOR) STARCH [J].

Ali, Tahira Mohsin ;

Hasnain, Abid .

INTERNATIONAL JOURNAL OF FOOD PROPERTIES, 2014, 17 (03) :523-535

[3]

Barbosa-Canovas GV, 2000, J FOOD SCI, V65, P80, DOI DOI 10.1111/J.1750-3841.2000.TB00620.X

[4] Structural characteristics and rheological properties of plasma-treated starch [J].

Bie, Pingping ;

Pu, Huayin ;

Zhang, Binjia ;

Su, Jianyu ;

Chen, Ling ;

Li, Xiaoxi .

INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES, 2016, 34 :196-204

[5] Some physical and chemical properties of starch isolates of cassava genotypes [J].

Charles, AL ;

Chang, YH ;

Ko, WC ;

Sriroth, K ;

Huang, TC .

STARCH-STARKE, 2004, 56 (09) :413-418

[6] Structural, morphological, and physicochemical properties of acetylated high-, medium-, and low-amylose rice starches [J].

Colussi, Rosana ;

Pinto, Vania Zanella ;

Mello El Halal, Shanise Lisie ;

Vanier, Nathan Levien ;

Villanova, Franciene Almeida ;

Marques e Silva, Ricardo ;

Zavareze, Elessandra da Rosa ;

Guerra Dias, Alvaro Renato .

CARBOHYDRATE POLYMERS, 2014, 103 :405-413

[7]

Li JY, 2001, J FOOD ENG, V50, P141, DOI 10.1016/S0260-8774(00)00236-3

[8] Nonthermal Plasma Inactivation of Food-Borne Pathogens [J].

Misra, N. N. ;

Tiwari, B. K. ;

Raghavarao, K. S. M. S. ;

Cullen, P. J. .

FOOD ENGINEERING REVIEWS, 2011, 3 (3-4) :159-170

[9] Plasma Surface Modification of Biodegradable Polymers: A Review [J].

Morent, Rino ;

De Geyter, Nathalie ;

Desmet, Tim ;

Dubruel, Peter ;

Leys, Christophe .

PLASMA PROCESSES AND POLYMERS, 2011, 8 (03) :171-190

[10]

Nehra V., 2008, International Journal of Engineering, V2, P53

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