Araştırma Makalesi

ÖNİŞLEM UYGULANMIŞ VE UYGULANMAMIŞ İNCİRLERİN (Ficus carica L.) KURUTMA KİNETİĞİNİN DENEYSEL İNCELENMESİ

Cilt: 2 Sayı: 1 8 Haziran 2016
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EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)

Öz

In this study, drying kinetics of non-pretreated and pretreated Sarılop variety figs (Ficus carica L.) were investigated. In experiments, figs were dried whole (unsliced and unpeeled) at 75°C. Experimental moisture ratio curve was compared with Lewis, Page, Modified Page, Henderson and Pabis, Logarithmic, Weibull distribution, Wang and Singh, Two-term, Two-term exponential and Verma et al drying models. Drying of non-pretreatment figs took 50h and model that best fit to the data of experimental moisture ratio was Verma et al model. Drying of pretreatment figs in the sucrose solution at 50°Brix concentration ratio and 50°C temperature under vacuum with osmotic dehydration (130mbar (15min) + atmospheric pressure (165min)) took 28h and it was found that the model best fit to the data of experimental moisture ratio was Weibull distribution model. Drying of pretreatment figs in the sucrose solution at 30°Brix concentration ratio and 50°C temperature under vacuum with osmotic dehydration (130mbar (15min) + atmospheric pressure (165min)) took 38h and it was determined that the model best fit to the data of experimental moisture ratio is Weibull distribution model. Drying of pretreatment figs in the sucrose solution at 50°Brix concentration ratio and 30°C temperature under vacuum with osmotic dehydration (130mbar (15min) + atmospheric pressure (165min)) took 34h and it was seen that the model best fit to the data of experimental moisture ratio was Weibull distribution model. Drying of pretreatment figs in the sucrose solution at 50°Brix concentration ratio and 50°C temperature under atmospheric pressure with osmotic dehydration (180 min) took 46h and it was found that the model best fit to the data of experimental moisture ratio was Wang and Singh model. Results show that osmotic dehydration shortened the drying period. Furthermore, variables in the osmotic dehydration such as concentration ratio of solution, solution temperature and vacuum affected the drying period.

Anahtar Kelimeler

Kaynakça

  1. Cooperatives General Directorate of Ministry of Customs and Trade, 2013 Yılı Kuru İncir Raporu, Şubat 2014. http://koop.gtb.gov.tr/data/5342b6b0487c8ea5e4b4d9bf/2013%20Kuru%20%C4%B0ncir%20Raporu.pdf
  2. Mujic, I., Kralj, M.B., Jokic, S., Jug, T., Subaric, D., Vidovic, S., Zivkovic, J., Jarni, K., "Characterisation of volatiles in dried white varieties figs (Ficus carica L.)", J Food Sci Technol, 51 (9), 1837-1846, 2014.
  3. An, K., Li, H., Zhao, D., Ding, S., Tao, H., Wang, Z., "Effect of osmotic dehydration with pulsed vacuum on hot-air drying kinetics and quality attributes of cherry tomatoes", Drying Technology, 31, 698-706, 2013.
  4. Zhao, Y., Xie, J., "Practical applications of vacuum impregnation in fruit and vegetable processing", Trends in Food Science and Technology, 15: 434-451, 2004.
  5. Moreno, J., Simpson, R., Sayas, M., Segura, I., Aldana, O., Almonacid, S., "Influence of ohmic heating and vacuum impregnation on the osmotic dehydration kinetics and microstucture of pears (cv. Packham’s Triumph)", Journal of Food Engineering, 104: 621-627, 2011.
  6. Hui, Y.H., Clary, C., Faid, M., Fasina, O., Noomhorn, A., Welti-Chanes, J., "Food drying science and technology: microbiology, chemistry, applications", DEStech Publications, 2008.
  7. Eroğlu, E., Yıldız, H., "Gıdaların ozmotik kurutulmasında uygulanan yeni tekniklerin enerji verimliliği bakımından değerlendirilmesi", Gıda Teknolojileri Elektronik Dergisi, 6, 2: 41-48, 2011.
  8. Gunhan, T., Demir, V., Hancioglu, E., Hepbasli, A., "Mathematical modelling of drying of bay leaves", Energy Conversion and Management, 46, 1667-1679, 2005.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

8 Haziran 2016

Gönderilme Tarihi

20 Ekim 2015

Kabul Tarihi

18 Aralık 2015

Yayımlandığı Sayı

Yıl 2016 Cilt: 2 Sayı: 1

Kaynak Göster

APA
Şahin, U., & Öztürk, H. K. (2016). EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.). Mugla Journal of Science and Technology, 2(1), 20-26. https://doi.org/10.22531/muglajsci.269967
AMA
1.Şahin U, Öztürk HK. EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.). MJST. 2016;2(1):20-26. doi:10.22531/muglajsci.269967
Chicago
Şahin, Utkucan, ve Harun Kemal Öztürk. 2016. “EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)”. Mugla Journal of Science and Technology 2 (1): 20-26. https://doi.org/10.22531/muglajsci.269967.
EndNote
Şahin U, Öztürk HK (01 Haziran 2016) EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.). Mugla Journal of Science and Technology 2 1 20–26.
IEEE
[1]U. Şahin ve H. K. Öztürk, “EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)”, MJST, c. 2, sy 1, ss. 20–26, Haz. 2016, doi: 10.22531/muglajsci.269967.
ISNAD
Şahin, Utkucan - Öztürk, Harun Kemal. “EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)”. Mugla Journal of Science and Technology 2/1 (01 Haziran 2016): 20-26. https://doi.org/10.22531/muglajsci.269967.
JAMA
1.Şahin U, Öztürk HK. EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.). MJST. 2016;2:20–26.
MLA
Şahin, Utkucan, ve Harun Kemal Öztürk. “EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)”. Mugla Journal of Science and Technology, c. 2, sy 1, Haziran 2016, ss. 20-26, doi:10.22531/muglajsci.269967.
Vancouver
1.Utkucan Şahin, Harun Kemal Öztürk. EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.). MJST. 01 Haziran 2016;2(1):20-6. doi:10.22531/muglajsci.269967

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