Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2015 / Cilt: 21 - Sayı: 9

Application of Ultrasound in Food Drying

Gıdaların Kurutulmasında Ultrases Kullanımı

Pages
408–413
Publication Date
2016-01-04
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study, the basic effect mechanisms of ultrasonic energy and its application fields, effect on drying kinetics and products quality in processes which ultrasound combined with different drying methods such as osmotic drying, hot air drying and freeze drying are examined in the light of studies in literature.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Drying has a privileged position in all food preservation methods by reducing of existing water content in food not allowing spoilage, providing a precise and cheap preservation opportunity.
📊
Key Findings & Data:Ultrasound which is applied prior to drying as pretreatment or simultaneously is effective on drying performance of products.
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Conclusion & Impact:In this study, the basic effect mechanisms of ultrasonic energy and its application fields, effect on drying kinetics and products quality in processes which ultrasound combined with different drying methods such as osmotic drying, hot air drying and freeze drying are examined in the light of studies in literature.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Ultrases · Kurutma · Ön işlem

Abstract

Drying has a privileged position in all food preservation methods by reducing of existing water content in food not allowing spoilage, providing a precise and cheap preservation opportunity. Sound waves with frequencies above human hearing are called as ultrasound. Ultrasound which is applied prior to drying as pretreatment or simultaneously is effective on drying performance of products. It is known that diffusion of water increased and total process time shortened in processes that ultrasonic energy is combined with different drying methods and products treated with ultrasound are rehydrated easier. Also ultrasound found to be an alternative method for producing low-sugar dried products. In this study, the basic effect mechanisms of ultrasonic energy and its application fields, effect on drying kinetics and products quality in processes which ultrasound combined with different drying methods such as osmotic drying, hot air drying and freeze drying are examined in the light of studies in literature.

Özet

Gıda muhafaza yöntemleri arasında gıdadaki mevcut su oranını bozulmaya imkân vermeyecek şekilde azaltması, kesin ve ucuz bir muhafaza olanağı sunması açısından kurutmanın yeri ayrıcalıklıdır. İnsan kulağının işitebileceğinin üzerinde frekansa sahip ses dalgaları ultrases olarak adlandırılır. Kurutma öncesi önişlem olarak veya kurutma ile eş zamanlı bir şekilde uygulanan ultrases, ürünün kuruma performansı üzerine etkili olmaktadır. Ultrases enerjisinin farklı kurutma teknikleriyle kombine olduğu proseslerde suyun difüzyonunun arttığı ve işlem süresinin kısaldığı, ultrases ile muamele edilmiş kurutulmuş ürünlerin kolay rehidre olduğu bilinmektedir. Ayrıca ultrasesin şeker oranı düşük kurutulmuş ürün üretiminde kullanılabilecek alternatif bir yöntem olduğu görülmüştür. Bu çalışmada, ultrases enerjisinin temel etki mekanizmaları, uygulama alanları, ozmotik, sıcak hava ve dondurarak kurutma gibi farklı kurutma metotlarıyla kombine olduğu proseslerde kurutma kinetiği ile ürün kalite özellikleri üzerine etkileri literatürde yapılmış çalışmalar ışığında incelenmiştir.

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Cite This Article

Tüfekçi, S., Özkal, S. G. (2016). Application of Ultrasound in Food Drying. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 21 - Sayı: 9, 408–413. https://ajindex.com/articles/42650

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References (13)

  1. Tao Y, Sun DW. “Enhancement of Food Processes by Ultrasound: A Review”. Critica Reviewsin Food Science and Nutrition, 55(4), 570-594, 2015. Kantaş Y. Effect of Ultrasound on Drying Rate of Selected Produce. PhD Thesis, Middle East Technical University, Ankara, Turkey, 2007. Yılmaz T. Domates İşleme Atıklarından Ultrason Destekli Likopen Ektraksiyonu İşleminin Optimizasyonu. Yüksek Lisans Tezi, Ege Üniversitesi,
  2. İzmir, Türkiye, 2011. The Sonochemistry Centre at Conventry University. “Introduction to Sonochemistry”. http://www. sonochemistry.info/introdution.htm (28.06.2014).
  3. Knorr D, Zenker M, Heinz V, Lee D. “Applications and Potential of Ultrasonics in Food Processing”. Trends in Food Science & Technology, 15(5), 261-266, 2004. Uzunoğlu TP. Yüksek Güçlü Ultrases İşleminin Kısa ve Uzun Ömürlü Ayranın Mikrobiyolojik ve Duyusal Özelliklerine Etkisi. Yüksek Lisans Tezi, İstanbul Teknik Üniversitesi,
  4. İstanbul, Türkiye, 2012.
  5. Patist A, Bates D. “Ultrasonic Innovations in Food Industry: From the Laboratory to Commercial Production”. Innovative Food Science and Emerging Technologies, 9(2), 147-154, 2008.
  6. Rastogi NK. “Opportunities and Challenges in Application of Ultrasound in Food Processing”. Food Science and Nutrition, 51(8), 705-722, 2011.
  7. De La Fuente-Blanco S, Riera-Franco de Sarabia E, AcostaAparicio VM, Gallego-Juárez JA. “Food Drying Process by Power Ultrasound”. Ultrasonics, 44, 523-527, 2006.
  8. Garcia-Perez JV, Carcél JA, Benedito M, Mulet A. “Power Ultrasound Mass Transfer Enhancment in Food Drying”. Food and Bioproducts Processing Journal, 85(3), 247-254, 2007.
  9. Topdaş EF, Başlar M, Ertugay MF. “Elmaların Ozmotik Kurutulması Üzerine Ultrases İşleminin Etkisi”. Akademik Gıda, 9(5), 6-10, 2011.
  10. Simal S, Benedito J, Sanchez ES, Rosello C. “Use of ultrasound to Increase Mass Transport Rates during Osmotic Dehydration”. Journal of Food Engineering, 36(3), 323-336, 1998. Carcél J A, Benedito J, Rosello C, Mulet A. “Influence of Ultrasound Intensity on Mass Transfer in Apple Immersed in a Sucrose Solution”. Journal of Food Engineering, 78(2), 472-479, 2007.
  11. Rodrigues S, Gomes MCF, Gallao MI, Fernandes FAN. “Effect of Ultrasound-Assisted Osmotic Dehydration on Cell Structure of Sapotas”. Journal of Science Food and Agriculture, 89(4), 665-670, 2009.
  12. Fernandes FAN, Rodrigues S, “Ultrasound as Pretreatment for Drying of Fruits: Dehydration of Banana”. Journal of Food Engineering, 82(2), 261-267, 2007.
  13. Fernandes FAN, Gallão MI, Rodrigues S. “Effect of Osmotic Dehy