Effects of NaCl on the rheological behavior of collagen solution

被引：40

作者：

Duan, Lian ^{[1
]}

Li, Jiheng ^{[2
]}

Li, Conghu ^{[1
]}

Li, Guoying ^{[1
]}

机构：

[1] Sichuan Univ, Key Lab Leather Chem & Engn, Minist Educ, Chengdu 610065, PR, Peoples R China

[2] Sichuan Univ, Natl Engn Lab Clean Technol Leather Manufacture, Chengdu 610065, PR, Peoples R China

来源：

KOREA-AUSTRALIA RHEOLOGY JOURNAL | 2013年 / 25卷 / 03期

基金：

中国国家自然科学基金;

关键词：

collagen; NaCl; steady shear; thixotropy; rheological model; SOLUBLE COLLAGEN; SKIN; POLYSACCHARIDE; STABILITY; SALTS; FLOW;

D O I：

10.1007/s13367-013-0014-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The effects of NaCl on the rheological properties of collagen solutions were studied by steady shear test and thixotropic loop test. The results showed the rheological properties of the collagen solutions with different NaCl concentrations were quite different. With low NaCl concentrations (0 to 0.1 mol/L), the collagen solutions exhibited salting in effect. The pseudoplastic behavior of the solutions became weak, while the thixotropy became strong. The collagen solutions with high NaCl concentrations (0.1 to 0.3 mol/L) exhibited salting out effect. The pseudoplastic behavior of the solutions became strong and the thixotropy had no obvious variation. In addition, Ostwald de-waele model, Carreau model and Herschel-Bulkley model were used to fit the experimental data. The superimposed experimental data and the model curves indicated the suitability of the models used, except for the up curves in thixotropic loop test.

引用

页码：137 / 144

页数：8

共 33 条

[1] Effect of glucose and storage time on the viscosity of wheat starch dispersions [J].

Abu-Jdayil, B ;

Azzam, MOJ ;

Al-Malah, KIM .

CARBOHYDRATE POLYMERS, 2001, 46 (03) :207-215

[2] Dynamic rheology and thermal transitions in meat-based strained baby foods [J].

Ahmed, Jasim ;

Ramaswamy, Hosahalli S. .

JOURNAL OF FOOD ENGINEERING, 2007, 78 (04) :1274-1284

[3] EFFECT OF PH ON COLLAGEN FLEXIBILITY DETERMINED FROM DILUTE-SOLUTION VISCOELASTIC MEASUREMENTS [J].

AMIS, EJ ;

CARRIERE, CJ ;

FERRY, JD ;

VEIS, A .

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 1985, 7 (03) :130-134

[4] MECHANISM OF PROTEIN SALTING IN AND SALTING OUT BY DIVALENT-CATION SALTS - BALANCE BETWEEN HYDRATION AND SALT BINDING [J].

ARAKAWA, T ;

TIMASHEFF, SN .

BIOCHEMISTRY, 1984, 23 (25) :5912-5923

[5] Influence of neutral salts on the hydrothermal stability of acid-soluble collagen [J].

Brown, EM ;

Farrell, HM ;

Wildermuth, RJ .

JOURNAL OF PROTEIN CHEMISTRY, 2000, 19 (02) :85-92

[6] Modelling of rheological behaviour of pummelo juice concentrates using master-curve [J].

Chin, N. L. ;

Chan, S. M. ;

Yusof, Y. A. ;

Chuah, T. G. ;

Talib, R. A. .

JOURNAL OF FOOD ENGINEERING, 2009, 93 (02) :134-140

[7] Injectable gels of anionic collagen:rhamsan composites for plastic correction:: Preparation, characterization, and rheological properties [J].

de Paula, M ;

Goissis, G ;

Martins, VCA ;

Trindade, JCD .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2005, 75B (02) :393-399

[8] Rheological characterization of edible films made from collagen colloidal particle suspensions [J].

Deiber, Julio A. ;

Peirotti, Marta B. ;

Ottone, Mariel L. .

FOOD HYDROCOLLOIDS, 2011, 25 (05) :1382-1392

[9] Influence of xanthan gum and locust bean gum upon flow and thixotropic behaviour of food emulsions containing modified starch [J].

Dolz, M. ;

Hernandez, M. J. ;

Delegido, J. ;

Alfaro, M. C. ;

Munoz, J. .

JOURNAL OF FOOD ENGINEERING, 2007, 81 (01) :179-186

[10] The effects of ionic strength on protein stability: The cold shock protein family [J].

Dominy, BN ;

Perl, D ;

Schmid, FX ;

Brooks, CL .

JOURNAL OF MOLECULAR BIOLOGY, 2002, 319 (02) :541-554

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