Mustafa DOLAZ, Cengiz Ayhan ZIBA, Nuran Celikci

Atık Patates Nişastasından Yapıştırıcı Sentezi ve Karakterizasyonu: Karton Masura Üzerine Uygulamaları

Atık patates nişastası (WPS) gıda endüstrisinde patates cipsi üreten (sulu ortamda soyularak dilimlendiği aşamada patates nişastası ayrılmaktadır) işletmelerden temin edildi. NaOH ve H2O2 ile temizlendikten sonra modifiye atık patates nişastası (MWPS ) elde etmek için HCl ile hidroliz edildi. MWPS’lerin yapıları FT-IR ve XRD ile karakterize edildi. DTA-TG ile termal davranışları ve SEM görüntüleri ile yüzey morfolojileri incelenerek viskoziteleri tayin edildi. Bunlara ilaveten MWPS örnekleri ile bobin kartonları üst üste getirilerek yapıştırıldı ve ticari yapıştırma ürünleri ile karşılaştırıldı. Yapışma mukavemetinde en iyi sonuç 12,3 MPa olarak, 1,0 M HCl ile hidrolizinden sentezlenen MWPS örneğinden elde edilmiştir.

Anahtar Kelimeler:

Atık patates nişasta, hidrolize nişasta, yapıştırıcı, FT-IR, XRD

Synthesis and Characterization of Adhesive Obtained from Waste Potato Starch: Its Application on Bobbin Cardboard

Waste potato starch (WPS) was obtained from the food industry during slicing, peeling, and washing by producing potato chips. After WPS was purified with H2O2 and NaOH, it was modified by HCl to obtain MWPS. The MWPS structure was characterized by FT-IR and XRD. Thermal behaviors of MWPSs were investigated by the DTA-TG method and their surface morphology was analyzed by the SEM method. The viscosities of MWPSs were determined. Furthermore, the raw bobbin cardboard was overlaid and glued by MWPSs. The strength test was applied on the raw bobbin cardboard and compared with commercial products. The best result was 12.3 MPa on MWPS hydrolyzed 1.0 M HCl.

Keywords:

Waste potato starch, Hydrolyzes starch, Adhesive, FT-IR, XRD,

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Abdorreza M.N., Robal M., Cheng L.H., Tajul A.Y., Karim A.A. (2012).Physicochemical, thermal, and rheological properties of acid hydrolyzed sago (Metroxylon sagu) starch, Food Sci. Technol., 46: 135-141.
Ai Y., Jane J. (2015). Gelatinization and rheological properties of starch, Review, Starch/Stärke, 67: 213-224.
Babu S.,Parimalavalli R., Jagannadham K., Sudhakara RaoJ. (2015). Chemical and structural properties of sweet potato starch treated with organic and inorganic acids. J Food Sci Technol, 52: 5745–5753.
Babu S., Parimalavalli R., Rudra S.G. (2015).Effect of citric acid concentration and hydrolysis time on physicochemical properties of sweet potato starches, International Journal of Biological Macromolecules, 80: 557-565.
Delcour J.A., Hoseney R.C. (2010). Principles of cereal science and technology (3rd ed.), St. Paul, MN, USA: AACC International (Chapter 2).
Emengo F.N.,Chukwu S.E.R., Mozie J. (2002).Tack and bonding strength of carbohydrate based adhesives from different botanical sources, International Journal of Adhesion-Adhesives, 22: 93-100.
Koksel H., Basman A., Kahraman K., Özturk S. (2007). Effect of acid modification and heat treatments on resistant starch formation and functional properties of corn starch, International Journal of Food Properties, 10: 691-702.
Liu J., Guo L., Yang L., Liu Z., He C. (2014). The rheological property of potato starch adhesives, Advance Journal of Food Science and Technology, 6: 275-279.
Nazarian F., Richard G.F. (2017). Potato starch synthesis: Functions and relationships, Biochemistry and Biophysics Reports, 10: 7–16.
Sangramsingh N.M., Patra B.N., Singh B.C., Patra C.M. (2004).Graft copolymerization of methyl methacrylate onto starch using a Ce (IV)-glucose initiator system, J. Appl. Polym. Sci., 91: 981-990.
Ulbrich M., Beresnewa-Seekamp T., Walther W., Flöter E. (2016).Acid-thinned corn starch impact of modification parameters on molecular characteristics and functional properties, Starch/Stärke, 68: 399-409.
Wang S. J. and Copeland L. (2012).New insights into loss of swelling power and pasting profiles of acid hydrolyzed starch granules, Starch/ Stärke, 64: 538-544.
Wang S.J., Blazek J., Gilbert E.P., Copeland L. (2012).New insights on the mechanism acid degradation of pea starch, Carbohydr. Polym., 87: 1941-1949.
Zhang B., Gong H., Lü S., Ni B., Liu M., Gao C., Huang Y., Han F. (2012). Synthesis and characterization of carboxymethyl potato starch and its application in reactive dye printing. International Journal of Biological Macromolecules. 51: 668– 674.