EN
TR
Effect of Ultrasound Pre-treatment on the Physical Characteristics of Corn During Drying
Abstract
In this study, the effect of some pre-treatments (conventional and 40 kHz 200 W ultrasound soaking) on corn drying was studied. One-hour pre-treated corn samples were dried at 80, 90 and 100 °C in the laboratory type convective air dryer for 240 min time. The moisture contents and physical characteristics such as length, width, thickness, equivalent diameter, equivalent volume, sphericity, thousand kernel weight and hectoliter weight of pre-treated corn samples at each temperature were analyzed for every 60 min during 240 min drying. When the conventional and ultrasound soaking pre-treatments were compared in the temperature range of 80-100 °C during 240 minutes drying of corn, the changes in the reduction rates in moisture content, thousand-kernel weight, hectoliter weight, equivalent diameter and equivalent volume values were 77-86% and 87-90%, 24-27% and 26-29%, 10-13% and 19-20%, 3-10% and 4-9%, 9-25% and 11-25%, respectively. When the results of the research were analyzed, the effect of ultrasound pre-treatment, drying temperature and drying time on moisture content, dimensions (length, width, thickness), equivalent diameter, equivalent volume, sphericity, thousand kernel weight and hectoliter weight of corn grains were found to be significant (P≤0.05).
Keywords
Destekleyen Kurum
Harran Üniversitesi HÜBAB Birimi
Proje Numarası
18173
Kaynakça
- Adebowale KO, Olu-Owolabi BI, Olawumi EK, Lawal OS 2005. Functional Properties of Native, Physically and Chemically Modified Breadfruit (Artocarpus Artilis) Starch. Industrial Crops and Products, 21: 343-351.
- Alibaş İ 2012. Sıcak Havayla Kurutulan Enginar (Cynara cardunculus L. var. scolymus) Dilimlerinin Kuruma Eğrilerinin Tanımlanmasında Yeni Bir Modelin Geliştirilmesi ve Mevcut Modellerle Kıyaslanması. Uludağ Üniversitesi, Ziraat Fakültesi Dergisi, 26(1): 49-61.
- Altinel B 2002. Sanayide Kullanılan Mısır ile Kuru Öğütme ve Ürünlerinin Bazı Özellikleri. Ege Üniversitesi Fen Bilimleri Enstitüsü Gıda Mühendisliği Ana Bilim Dalı, Yüksek Lisans Tezi, 91s.
- Ampah 2011. Effect of Rewetting and Drying on Selected Physical Properties of Asontem Cowpea Variety. Master of Science in Food and Postharvest Engineering. Department of Agricultural Engineering. Kwame Nkrumah University, 128p.
- Anonymous 1999. American Association of Cereal Chemists. Approved Methods of the AACC Method 55-10.01.
- Association of Official Analytical Chemists International (AOAC) 1990. Official Methods of Analysis. 15th edn (edited by. K. Helrich). Arlington, VA: Association of Official Analytical Chemists Inc. Pp: 1028-1039.
- Babaoğlu M 2005. Mısır ve Tarımı. Trakya Tarımsal Araştırma Enstitüsü Müdürlüğü, Edirne. Bart-Plange A, Baryeh EA 2003. The Physical Properties of Category B Cocoa Beans. Journal of Food Engineering 60: 219-227.
- Bayram M, Öner MD, Kaya A 2004. Influence of Soaking on the Dimensions and Colour of Soybean for Bulgur Production. Journal of Food Engineering, 61: 331-339.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Ziraat, Veterinerlik ve Gıda Bilimleri
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ekim 2022
Gönderilme Tarihi
13 Temmuz 2021
Kabul Tarihi
22 Ekim 2021
Yayımlandığı Sayı
Yıl 1970 Cilt: 25 Sayı: 5
