Abstract
Biodegradable and renewable materials can be manufactured from prolamins, which are the major storage protein fraction of cereals. This paper investigates the material properties of oat prolamin (avenin), corn prolamin (zein), and sorghum prolamin (kafirin). Glass transition temperature, dry solid content, stress at break, strain at break, oxygen permeability, and water vapor permeability were analyzed at different plasticizer contents. Avenin was plasticized with glycerol, and kafirin and zein were plasticized with a mixture of polyethylene glycol, glycerol, and lactic acid. Avenin displayed potential, although it did not exhibit the mechanical qualities of gluten, which resembles avenin at the molecular level. Compared to kafirin and zein, avenin was more extensible at low plasticizer contents, while kafirin and especially zein were more extensible at the highest plasticizer content. Avenin was far weaker than the other two at all plasticizer contents. Kafirin and zein displayed similar barrier properties, whereas avenin was notably more permeable.
Similar content being viewed by others
Abbreviations
- DMA:
-
dynamic mechanical analysis
- DSC:
-
differential scanning calorimetry
- E′:
-
Tensile storage modulus
- E″:
-
tensile loss modulus
- ɛ b :
-
strain at break
- LA:
-
lactic acid
- MDSC:
-
modulated differential scanning calorimetry
- OP:
-
oxygen permeability
- PEG:
-
polyethylene glycol
- σ b :
-
stress at break
- RH:
-
relative humidity
- T g :
-
glass transition temperature
- tan δ:
-
loss factor, tan δ = E″/E′
- WVP:
-
water vapor permeability
References
Plastics Europe (2007), http://www.plasticseurope.org. Accessed 3 Apr 2007
C.L. Swanson, R.L. Shogren, G.F. Fanta et al., J. Appl. Polymer Sci. 1, 155 (1993)
R.N. Tharanathan, Trends Food Sci. Technol. 14, 71 (2003)
J.M. Krochta, in Food Proteins and Their Applications (Marcel Dekker, New York, 1997), p. 529
J.J. Kester, O.R. Fennema, Food Technol. 47, (1986)
B. Coq, C. Aymard, J.L. Cuq et al., J. Food Sci. 60, 1396 (1995)
H.J. Park, M.S. Chinnan, R.L. Shewfelt, J. Food Sci. 59, 568 (1994)
M. Petersson, J. Hagström, K. Nilsson et al., Food Hydrocolloid. 21, 1256 (2007)
A. Cagri, Z. Ustunol, E.T. Ryser, J. Food Prot. 67, 833 (2004)
S. Guilbert, N. Gontard, G.M. Gorris, Lebensm-Wiss Technol. 29, 10 (1996)
J.A. Torres, M. Karel, J. Food Process. Preserv. 9, 107 (1985)
FAOSTAT (2006), http://faostat.fao.org/. Accessed on 8 May 2006
K.S. Miller, J.M. Krochta, Trends Food Sci. Technol. 8, 228 (1997)
T.J. Herald, R. Gnanasambandam, B.H. McGuire et al., J. Food Sci. 60, 1147 (1995)
R. Shukla, M. Cheryan, Ind. Crop. Prod. 13, 171 (2001)
H.J. Park, J.M. Bunn, C.L. Weller et al., T. ASAE 37, 1281 (1994)
H.J. Park, M.S. Chinnan, ASAE Paper no. 90-6510 (1990)
A. Gennadios, A.H. Brandenburg, C.L. Weller et al., J. Agric. Food Chem. 41, 1835 (1993)
A. Gennadios, C.L. Weller, R.F. Testin, J. Food Sci. 58, 212 (1993)
A. Gennadios, C.L. Weller, R.F. Testin, T. ASAE 36, 465 (1993)
R.S. Chesnut, M.A. Shotwell, S.K. Boyer et al., Plant Cell 1, 913 (1989)
W.M. Martin, J. Phys. Chem. 35, 2065 (1931)
S.I. Kim, L. Charbonnier, J. Mosse, Biochim. Biophys. Acta 537, 22 (1978)
R.T. DeRose, D.P. Ma, I.S. Kwon et al., Plant Mol. Biol. 12, 245 (1989)
K.G. Duodu, J.R.N. Taylor, P.S. Belton et al., J. Cereal Sci. 38, 117 (2003)
L.W. Rooney, S.O. Serna-Saldivar, ed. by K.J. Lorenz, K. Kulp. in Handbook of Cereal Science and Technology (Marcel Dekker, New York, 1991), p. 233
L. di Gioia, B. Cuq, S. Guilbert, Int. J. Biol. Macromol. 24, 341 (1999)
C. Gao, M. Stading, N. Wellner et al., J Agric. Food Chem. 54, 4611 (2006)
A. Oom, A. Pettersson, J.R.N. Taylor et al., J. Cereal Sci. J. Cereal Sci. 47, 109 (2008)
C.E. Rogers, ed. by J. Comyn. in Polymer Permeability (Elsevier Applied Science, London, 1985), p. 11
N. Gontard, S. Guilbert, J.L. Cuq, J. Food Sci. 58, 206 (1993)
T.H. McHugh, R. Avena-Bustillos, J.M. Krochta, J. Food Sci. 58, 899 (1993)
M.N. Emmambux, M. Stading, J.R.N. Taylor, J. Cereal Sci. 40, 127 (2004)
L. Slade, H. Levine, J.W. Finley, in Protein Quality and the Effects of Processing (Marcel Dekker, New York, 1989), p. 9
Enviropak (2004), http://www.sik.se/enviropak/. Accessed 11 Jun 2007
L.S. da Silva, J.R.N. Taylor, Cereal Chem. 82, 9 (2005)
J. Taylor, J.R.N. Taylor, M.F. Dutton et al., Food Chem. 90, 401 (2005)
J.P. Roubroeks, D.I. Mastromauro, R. Andersson et al., Biomacromolecules 1, 584 (2000)
J.W. Lawton, Cereal Chem. 79, 1 (2002)
G. Cherian, A. Gennadios, C. Weller et al., Cereal Chem. 72, 1 (1995)
E. Corradini, E.S. de Medeiros, A.J.F. Carvalho et al., J. Appl. Polym. Sci. 101, 4133 (2006)
A.A. Mohamed, S.H. Gordon, C.J. Carriere et al., J. Food Qualit. 29, 266 (2006)
R.A. Buffo, C.L. Weller, A. Gennadios, Cereal Chem. 74, 473 (1997)
I.N.A. El Nour, A.D.B. Peruffo, A. Curioni, J. Cereal Sci. 28, 197 (1998)
N. Gontard, R. Thibault, B. Cuq et al., J. Agric. Food Chem. 44, 1064 (1996)
J.A. Torres, in Protein Functionality in Food Systems (Marcel Dekker, New York, 1994), p. 467
B. Ghanbarzadeha, M. Musavib, A.R. Oromiehiec et al., LWT 40, 1191 (2007)
N. Gontard, S. Ring, J. Agric. Food Chem. 44, 3474 (1996)
J. Magoshi, S. Nakamura, K.-I. Murakami, J. Appl. Polym. Sci. 45, 2043 (1992)
T.P. Aydt, C.L. Weller, R.F. Testin, T. ASAE 34, 207 (1991)
Acknowledgement
This study has been carried out with financial support from the Commission of the European Communities, Framework 6, Priority 5 ‘Food Quality and Safety’, Integrated Project NovelQ FP6-CT-2006-015710. The Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning, FORMAS, are also gratefully acknowledged for financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Gillgren, T., Stading, M. Mechanical and Barrier Properties of Avenin, Kafirin, and Zein Films. Food Biophysics 3, 287–294 (2008). https://doi.org/10.1007/s11483-008-9074-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11483-008-9074-7