AGRICULTURAL
UNIVERSITY OF ATHENS
Department of 
Faculty of Crop Science

Viticulture I (Raisin Technology)

Content

* Introduction (Quality characters of Raisin grape vine varieties, Quality characters of Raisins). * Study of the phenomenon of grape drying (Stages of drying, Speed of drying, factors affecting the speed of drying, Alkaline solutions, determination of the appropriate harvest time. * Sultana Raisin Technology (Types of Sultana Raisins, Effect of degree of ripeness on quantity and chemical composition of raisins, Determination of harvest time, Harvesting process, Dryers, productive types of raisins, Storage). * Industrial processing of raisins (pre-washing, Sulfurization, Washing, Moisture regulation, Cleaning and sorting, Polishing, Destemming, Packaging). * Production of Natural Sultana Raisin * Corinthian Currants Technology (Effect of the degree of ripeness on the quality of the raisin, Harvesting process, Dryers, Collection and Storage of the Raisin * Industrial Processing of Corinthian Currants (Removal from aggregates, Smelting and sorting, Washing, De-stemming, Draining, Manual sorting and Packaging, Standardization and Export. * Sultana and Corinth Currants raisin technology in the other raisin-producing countries (Australia, USA, Afghanistan, Turkey, S. Africa).

Learning results

The objective of the course is to introduce students in the basic knowledge of quality characters of raisin grapevine varieties and the quality characters of raisins (currants).The course aims to introduce students in the methodology used during raisin technology and the industrial processing of raisins.

Upon the successful completion of the course (theory and laboratory part of the course), students will have (Descriptive indicators for Levels 6 of the European Qualifications Framework for Lifelong Learning):

  • Understood the quality characters of raisin grapevine varieties, the quality characters of raisins
  • Understood the phenomenon of drying of the grapes and the types of raisins
  • Understood the production of Natural Sultana Raisin and Corinthian Currants
  • Understood the industrial Processing of Corinthian Currant

The course is offered to the students of:

  • 7th semester of the Department of Crop Science (optional)

Bibliography

Viticulture 2019. Μ.Ν.Stavrakakis. Embryo Publications. Viticulture I (Raisin Technology) 1998. Μ.Ν.Stavrakakis. University Press.

Faculty

(+30) 210 5294632
kbiniari@aua.gr
Associate Professor of Viticulture and Head of the Laboratory of Viticulture of the Department […]
(+30) 210 5294636
desph@aua.gr
Special, administrative, technical and teaching staff of the Laboratory of Viticulture, Department of Crop […]
(+30) 210 5294631
maritina@aua.gr
Assistant Professor of Viticulture, of the Department of Crop Science of the Agricultural University […]

NEWSLETTER

The Faculty of Crop Science of the Agricultural University of Athens (AUA), was founded in June 1989 (Official Journal of the Hellenic Republic Νο. 166Α΄/16-6-1989) it is the first University Faculty of Crop Science founded in Greece
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