SFB 564, E1.2 - Multi-layer drying models for optimization of high value crop drying in small scale food industries

Status

abgeschlossen

Projektbeginn

01.07.2006

Projektende

30.06.2009

Projekt-Homepage

https://www.uni-hohenheim.de/sfb564/project_area_e/e1/e1_outline.php

Beteiligte Personen

• Prof. Dr. Joachim Müller

Beteiligte Einrichtungen

• Fg. Agrartechnik in den Tropen und Subtropen
• Fg. Pflanzliche Lebensmittel

Förderer

• Deutsche Forschungsgemeinschaft

Publikationen im Rahmen des Projekts

• Measurement and modeling of moisture sorption isotherm of litchi (Litchi chinensis Sonn.)
  2010: Janjai S; Lamlert N; Tohsing K; Mahayothee B; Bala B K; Müller J
  
• Effect of shifting practices on performance of a fixed-bed convection dryer for longan
  2007: Gonzáles Azcárraga, J.C., M. Nagle, S. Phupaichitkun, B. Mahayothee, M. Haewsungcharern, S. Janjai, H. Leis und J. Müller
  
• Effect of drying temperature on changes in volatile compounds of longan (Euphoria Longana Lam.) fruit
  2007: Lapsongphol, S., B. Mahayothee, S. Phupaichitkun, H. Leis, M. Haewsungsharern, S. Janjai und J. Müller
  
• Investigation of solar roof collectors for preheating of air at drying facilities in Northern Thailand
  2007: Roman, F., M. Nagle, H. Leis, S. Janjai, B. Mahayothee, M. Haewsungcharern und J. Müller
  
• Availability and potential of local biomass resources as fuel for drying of tropical fruits
  2007: Nagle M, Habasimbi K, Leis H, Mahayothee B, Haewsungcharern M, Müller J
  
• The controll of postharvest ripening processes and its implications for the productivity of mango processing
  2007: Neidhart, S., A.L. Vaquez-Caicedo, B. Mahayothee, I. Pott, W. Mühlbauer, S. Sruamsiri und R. Carle
  
• Moisture diffusivity determination of different parts of longan fruit
  2007: Janjai S, Bala BK, Lamlert N, Boonrod Y, Mahayothee B, Haewsungcharern M, Mühlbauer W, Müller J
  
• Drying behaviour of Thai unpeeled longan: modelling of shrinkage inside fruit
  2006: Phupaichitkun S, Mahayothee, B, Haewsungcharern M, Janjai S, Müller J
  
• Equilibrium moisture content and heat of sorption of longan (Dimocarpus longan Lour.)
  2006: Janjai S, Bala K, Tohsing K, Mahayonthee B, Haewsungcharern M, Mühlbauer W, Müller J
  
• Influence of drying on browning and sensory characteristics of dried whole longan
  2006: Mahayothee B, Wongtom R, Keowmaneechai E, Phupaichitkun S, Haewsungcharern M, Janjai S, Müller J
  
• Generalized single-layer model for drying kinetics of unpeeled-longan
  2008: Phupaichitkun S, Mahayothee B, Waldenmaier T, Müller J
  
• Analysis of current practices of litchi drying in small scale industries in Northern Thailand
  2008: Precoppe M F, Nagle M, Piepho H-P, Mahayothee B, Janjai S, Haewsungcharoen M, Müller J
  
• The effect of irrigation on harvest maturity of mango as determined by near infrared spectroscopy (NIR)
  2008: Rungpichayapichet P, Mahayothee B, Nagle M, Haewsungcharern M, Janjai S, Müller J
  
• Potential of roof-integrated solar collectors for preheating air at drying facilities in Northern Thailand
  2009: Román F, Nagle M, Leis H, Janjai S, Mahayothee B, Haewsungcharoen M, Müller J
  
• Solar drying of peeled longan using solar tunnel dryer: experimental and simulated performance
  2009: Janjai S, Lamlert N, Intawee P, Mahayothee B, Haewsungcharoen M, Bala B K, Nagle M, Leis H, Müller J
  
• Effects of pretreatments on colour alterations of litchi during drying and storage
  2009: Mahayothee B, Udomkun P, Nagle M, Haewsungcharoen M, Janjai S, Müller J
  
• Experimental and simulated performance of a PV-ventilated greenhouse solar dryer for drying of peeled longan and banana
  2009: Janjai S, Lamlert N, Intawee P, Mahayothee B, Bala B K, Nagle M, Müller J
  
• Effects of operating practicies on performance of a fixed-bed convection dryer and product quality of longan
  2008: Nagle M, González Azcárraga J C, Phupaichitkun S, Mahayothee B, Haewsungcharern M, Janjai S, Leis H, Müller J
  
• Determination of sweetness for fresh-cut mango processing using near infrared spectroscopy (NIR)
  2008: Rungpichayapichet P, Nagle M, Mahayothee B, Müller J
  
• Litchi drying by upland producers versus established lowland processors: Can value-adding be reallocated?
  2008: Nagle M, Mahayothee B, Haewsungcharern M, Neef A, Sangkapitux C, Leis H, Janjai S, Müller J
  
• Solar drying of peeled longan using solar tunnel dryer
  2008: Janjai S, Lamlert N, Boonrod Y, Bala BK, Mahayothee B, Haewsungcharern M, Müller J
  
• Finite element simulation of drying of longan fruit
  2008: Janjai S, Lamlert N, Mahayothee B, Bala B K, Haewsungcharern M, Nagle M, Leis H, Müller J
  
• Improvement of the air flow and temperature distribution in the conventional longan dryer
  2006: Janjai S, Intawee P, Chaichoet C, Mahayothee B, Haewsungcharern M, Müller J