Vildan TOP, İSMAİL TONTUL, Selman TÜRKER

Güneş Enerjisi Destekli Kurutma Yöntemlerinin Gıda Endüstrisinde Kullanımı

Kurutulmuş ürünler geçmişten günümüze uzun raf ömürleri, gıda bileşenleri açısından zengin içeriği ve kolay elde edilmeleri nedeniyle yaygın olarak kullanılmaktadır. Herhangi bir ekipmana ihtiyaç duyulmaması, ekonomik ve basit kullanımı nedeniyle güneşte veya gölgede kurutma yöntemleri geçmişten günümüze en yaygın kullanılan kurutma tekniği olmuştur. Ancak bu kurutma yönteminin uzun süre alması, kontaminasyona açık olması, geniş alan gereksinimi ve yoğun işçilik ihtiyacı gibi dezavantajları bulunmaktadır. Bu derlemede öncelikle gıdalarda uygulanan çeşitli kurutma yöntemleri özetlenmiştir. Daha sonra güneş enerjisi destekli kurutma yöntemleri detaylı şekilde irdelenmiştir. Son olarak enerji deposu içeren güneş enerjisi destekli kurutma yöntemleri incelenmiştir. Güneş enerjisi destekli kurutma yöntemi ekonomik ürün eldesi için oldukça avantajlı bir teknik olarak öne çıkmaktadır. İstenilen özellikleri sağlamak amacıyla sistemin çok farklı şekillerde tasarlanabilmesi bu tekniğin en önemli avantajlarındandır. Ayrıca çeşitli enerji depolarının kullanılabilmesi sistemin kullanılabilirliğine katkıda bulunmaktadır.

Use of Solar Energy Assisted Drying Methods in the Food Industry

Dried products are widely used from the past because of their long shelf life, rich nutrient content and availability. Solar or shade drying methods have become the most widely used drying technique from past to date, due to no equipment requirement, cost and simplicity. However, this drying method has some disadvantages such as long drying time, contamination risk and requirement of large area and heavy labor. In this review, various drying methods applied in food are summarized. Then, solar energy assisted drying methods were examined in detail. Finally, solar energy-assisted drying methods involving energy storage are examined. Solar energy assisted drying is a very advantageous technique for economical production. The most important advantages of this technique are that the system can be designed in many different ways in order to provide the desired characteristics. In addition, the availability of various energy storage units contributes to the availability of the system.

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