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Volumn 83, Issue 2, 2011, Pages 813-817

Determination of the degree of deacetylation of chitosan by potentiometric titration preceded by enzymatic pretreatment

Author keywords

Cellulase; Chitosan; Degree of deacetylation; Determination; Titration

Indexed keywords

ABRUPT CHANGE; CELLULASE; CHITOSAN SOLUTION; CHITOSANOLYTIC ENZYME; DEACETYLATED CHITOSANS; DEGREE OF DEACETYLATION; DETERMINATION; ENZYMATIC PRETREATMENT; NOVEL METHODS; PH RANGE; POTENTIOMETRIC TITRATIONS; RAPID RESPONSE; XRD;

EID: 78349312663     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2010.08.058     Document Type: Article
Times cited : (71)

References (26)
  • 1
    • 33845489154 scopus 로고    scopus 로고
    • Limitations of pH-potentiometric titration for the determination of the degree of deacetylation of chitosan
    • N. Balázs, and P. Sipos Limitations of pH-potentiometric titration for the determination of the degree of deacetylation of chitosan Carbohydrate Research 342 2007 124 130
    • (2007) Carbohydrate Research , vol.342 , pp. 124-130
    • Balázs, N.1    Sipos, P.2
  • 5
    • 0025258297 scopus 로고
    • Alkaline N-deacetylation of chitin enhanced by flash treatments. Reaction kinetics and structure modifications
    • B. Focher, P.L. Beltranme, A. Naggi, and G. Torri Alkaline N-deacetylation of chitin enhanced by flash treatments. Reaction kinetics and structure modifications Carbohydrate Polymers 12 1990 405 418
    • (1990) Carbohydrate Polymers , vol.12 , pp. 405-418
    • Focher, B.1    Beltranme, P.L.2    Naggi, A.3    Torri, G.4
  • 6
    • 84943470296 scopus 로고
    • Measurement of cellulase activities
    • T.K. Ghose Measurement of cellulase activities Pure and Applied Chemistry 59 1987 257 268
    • (1987) Pure and Applied Chemistry , vol.59 , pp. 257-268
    • Ghose, T.K.1
  • 7
    • 32644463256 scopus 로고    scopus 로고
    • Determination of the deacetylation degree of chitosan by two abrupt change potential titration method
    • Z.S. Jia, and Q.B. Li Determination of the deacetylation degree of chitosan by two abrupt change potential titration method Chemical World 05 2001 240 242 (in Chinese)
    • (2001) Chemical World , vol.5 , pp. 240-242
    • Jia, Z.S.1    Li, Q.B.2
  • 8
    • 0036650821 scopus 로고    scopus 로고
    • Determination of the deacetylation degree of chitosan by acid-base conductometric titration
    • Z.S. Jia, and X.L. Li Determination of the deacetylation degree of chitosan by acid-base conductometric titration Chinese Journal of Analytical Chemistry 30 2002 846 848
    • (2002) Chinese Journal of Analytical Chemistry , vol.30 , pp. 846-848
    • Jia, Z.S.1    Li, X.L.2
  • 9
    • 0242334608 scopus 로고    scopus 로고
    • A new linear potentiometric titration method for the determination of deacetylation degree of chitosan
    • X. Jiang, L. Chen, and W. Zhong A new linear potentiometric titration method for the determination of deacetylation degree of chitosan Carbohydrate Polymers 54 2003 457 463
    • (2003) Carbohydrate Polymers , vol.54 , pp. 457-463
    • Jiang, X.1    Chen, L.2    Zhong, W.3
  • 10
    • 37149029638 scopus 로고    scopus 로고
    • A review of several reported procedures to determine the degree of N-acetylation for chitin and chitosan using infrared spectroscopy
    • M.R. Kasaai A review of several reported procedures to determine the degree of N-acetylation for chitin and chitosan using infrared spectroscopy Carbohydrate Polymers 71 2008 497 508
    • (2008) Carbohydrate Polymers , vol.71 , pp. 497-508
    • Kasaai, M.R.1
  • 11
    • 0003032846 scopus 로고
    • Potentiometric titration of chitosan by linear method
    • H.Z. Ke, and Q.C. Chen Potentiometric titration of chitosan by linear method Huaxue Tongbao 10 1990 44 46
    • (1990) Huaxue Tongbao , vol.10 , pp. 44-46
    • Ke, H.Z.1    Chen, Q.C.2
  • 14
    • 78349306083 scopus 로고    scopus 로고
    • Determination of the degree of deacetylation of chitosan by multiwavelength linear regression UV spectrophotometry
    • C.X. Liu, G.H. Chen, M.K. Sun, J.S. Fan, and Z. Hua Determination of the degree of deacetylation of chitosan by multiwavelength linear regression UV spectrophotometry Journal of Ocean University of Qingdao 1-33 1 2003 148 154 (in Chinese)
    • (2003) Journal of Ocean University of Qingdao , vol.133 , Issue.1 , pp. 148-154
    • Liu, C.X.1    Chen, G.H.2    Sun, M.K.3    Fan, J.S.4    Hua, Z.5
  • 15
    • 46549101029 scopus 로고
    • Determination of the degree of acetylation of chitosans by first derivative ultraviolet spectrophotometry
    • R.A.A. Muzzarelli, and R. Rocchetti Determination of the degree of acetylation of chitosans by first derivative ultraviolet spectrophotometry Carbohydrate Polymers 5 6 1985 461 472
    • (1985) Carbohydrate Polymers , vol.5 , Issue.6 , pp. 461-472
    • Muzzarelli, R.A.A.1    Rocchetti, R.2
  • 16
    • 0036778962 scopus 로고    scopus 로고
    • Solid state structure of chitosan prepared under different N-decetylating conditions
    • K.V.H. Prashanth, F.S. Kittur, and R.N. Tharanathan Solid state structure of chitosan prepared under different N-decetylating conditions Carbohydrate Polymers 50 2002 27 33
    • (2002) Carbohydrate Polymers , vol.50 , pp. 27-33
    • Prashanth, K.V.H.1    Kittur, F.S.2    Tharanathan, R.N.3
  • 17
    • 0038297370 scopus 로고    scopus 로고
    • Formation of a biocompatible polyelectrolyte complex: Chitosan-hyaluronan complex stability
    • L. Rusu-Balaita, J. Desbrieres, and M. Rinaudo Formation of a biocompatible polyelectrolyte complex: Chitosan-hyaluronan complex stability Polymer Bulletin 50 2003 91 98
    • (2003) Polymer Bulletin , vol.50 , pp. 91-98
    • Rusu-Balaita, L.1    Desbrieres, J.2    Rinaudo, M.3
  • 18
    • 71849115413 scopus 로고    scopus 로고
    • Determination of deacetylation degree of chitosan: A comparison between conductometric titration and CHN elemental analysis
    • Z.M.D. Santos, A.L.P.F. Caroni, M.R. Pereira, D.R.D. Silva, and J.L.C. Fonseca Determination of deacetylation degree of chitosan: A comparison between conductometric titration and CHN elemental analysis Carbohydrate Research 344 2009 2591 2595
    • (2009) Carbohydrate Research , vol.344 , pp. 2591-2595
    • Santos, Z.M.D.1    Caroni, A.L.P.F.2    Pereira, M.R.3    Silva, D.R.D.4    Fonseca, J.L.C.5
  • 19
    • 0032006591 scopus 로고    scopus 로고
    • The degree of deacetylation of chitosan: Advocating the first derivative UV-spectrophotometry method of determination
    • S.C. Tan, E. Khor, T.K. Tan, and S.M. Wong The degree of deacetylation of chitosan: Advocating the first derivative UV-spectrophotometry method of determination Talanta 45 4 1998 713 719
    • (1998) Talanta , vol.45 , Issue.4 , pp. 713-719
    • Tan, S.C.1    Khor, E.2    Tan, T.K.3    Wong, S.M.4
  • 21
    • 41549102451 scopus 로고    scopus 로고
    • Determination of the degree of acetylation (DA) of chitin and chitosan by an improved first derivative UV method
    • T. Wu, and S. Zivanovic Determination of the degree of acetylation (DA) of chitin and chitosan by an improved first derivative UV method Carbohydrate Polymers 73 2008 248 254
    • (2008) Carbohydrate Polymers , vol.73 , pp. 248-254
    • Wu, T.1    Zivanovic, S.2
  • 22
    • 78349313590 scopus 로고    scopus 로고
    • Degree of deacetylation of chitosan determined by solid method and potentiometric titration
    • Z.Q. Yang, Q.X. Li, B.Z. Song, and H.L. Fan Degree of deacetylation of chitosan determined by solid method and potentiometric titration Journal of Functional Polymers 16 3 2003 313 318 (in Chinese)
    • (2003) Journal of Functional Polymers , vol.16 , Issue.3 , pp. 313-318
    • Yang, Z.Q.1    Li, Q.X.2    Song, B.Z.3    Fan, H.L.4
  • 23
    • 78349311613 scopus 로고    scopus 로고
    • The factors influencing deacetylation degree of chitosan determined by two abrupt change conductometric titration
    • L. Zhang, and W.S. Xia The factors influencing deacetylation degree of chitosan determined by two abrupt change conductometric titration Journal of Wuxi University of Light Industry 23 4 2004 20 24 (in Chinese)
    • (2004) Journal of Wuxi University of Light Industry , vol.23 , Issue.4 , pp. 20-24
    • Zhang, L.1    Xia, W.S.2
  • 25
    • 33746573892 scopus 로고    scopus 로고
    • Preparation of half-deacetylated chitosan by forced penetration and its properties
    • Y.Q. Zhang, C.H. Xue, Z.J. Li, Y.N. Zhang, and X.Y. Fu Preparation of half-deacetylated chitosan by forced penetration and its properties Carbohydrate Polymers 65 2006 229 234
    • (2006) Carbohydrate Polymers , vol.65 , pp. 229-234
    • Zhang, Y.Q.1    Xue, C.H.2    Li, Z.J.3    Zhang, Y.N.4    Fu, X.Y.5
  • 26
    • 22044436111 scopus 로고    scopus 로고
    • Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction
    • Y.Q. Zhang, C.H. Xue, Y. Xue, R.C. Gao, and X.L. Zhang Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction Carbohydrate Research 340 2005 1914 1917
    • (2005) Carbohydrate Research , vol.340 , pp. 1914-1917
    • Zhang, Y.Q.1    Xue, C.H.2    Xue, Y.3    Gao, R.C.4    Zhang, X.L.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.