QUALITY OF VEGETABLES FOR GASTRONOMIC USE

Academic Year 2023/2024 - Teacher: Maria GIORDANO

Expected Learning Outcomes

The course aims to provide useful understanding tools to: - analyze the morphological, technical, qualitative aspects of typical Mediterranean and innovative vegetable products, edible and aromatic wild plants; - evaluate the impact of process variants capable of improving the quality of the product used in catering.


Expected Learning Outcomes according to the Dublin Descriptors:

a. Knowledge and understanding: Provide skills and basic knowledge about the criteria for choosing high-quality horticultural species.

b. Applied knowledge and understanding: acquire skills by using all the above knowledge in order to be able to identify the most suitable agronomic interventions to preserve the quality of horticultural species.

c. Autonomy of judgment: to be able to give an interpretation and a relative weight to all the single aspects of botany, plant physiology and agronomy; to be able to draw information on the management problems to preserve the quality of vegetables, to be able to elaborate judgments in full autonomy on design problems and choices of botanical species.

d. Communication skills: communicate and describe in detail the aspects related to the response of vegetavles to biotic and abiotic stress, adopting a correct technical terminology.

e. Ability to learn: understand the topics both in groups and independently, be able to connect not only the topics covered during the course with each other both in the general and in the special part, but also to grasp connections between the topics covered in this discipline and in others disciplines.

Course Structure

Lectures (28 hours);

Laboratory activity, discussion of case studies, visits to vegetable products processing companies (28 hours).

If teaching is given in a mixed formula or remotely, necessary changes may be introduced to what was previously stated in order to comply with the provided and reported syllabus.

Learning assessment may be done remotely if necessary.

Information for students with disabilities and/or DSA

As a guarantee of equal opportunities and in compliance with current laws, interested students can ask for a personal interview in order to plan any compensatory and/or dispensatory measures, based on their specific needs and on teaching objectives of the discipline. It is also possible to ask the departmental contacts of CInAP (Center for Active and Participatory Integration - Services for Disabilities and/or DSAs), Prof. Anna De Angelis.

Required Prerequisites

Basic knowledge of chemistry, physics, mathematics

Attendance of Lessons

Lessons attendance is not mandatory but is strongly recommended as numerous case studies are dealt with to understand the application aspects of the topics presented. Attendance is collected for statistical purposes only.


Detailed Course Content

Characteristics of vegetable products;

Economic and agricultural importance of the vegetable sector and productive agrosystems;

The quality of the vegetables (Main characteristics, evaluation,  factors that influence quality);

Vegetable consumption and use (Fresh products, Processed products);

Vegetable conditioning and storage;

Organographic characteristics, quality profile, uses, calendar of supply and consumption of the main vegetables (- Leafy vegetables; aromatic; micro vegetables and sprouts; - Inflorescence and stem vegetables; - Ripe and immature fruit vegetables; - Vegetables bulb, tuber and root).

Textbook Information

1- Slides provided by the professor

2 - Colelli G., Inglese P., 2020. GESTIONE DELLA QUALITÀ E CONSERVAZIONE DEI PRODOTTI ORTOFRUTTICOLI. Edagricole pp. 445. ISBN 978-88-506-5565-6

3 - Sansavini S., Ranalli P., 2012. MANUALE DI ORTOFRUTTICOLTURA. Edagricole

Course Planning

 SubjectsText References
1Characteristics of horticultural products1
2Economic and agricultural importance of the horticultural sector and agro-productive systems1
3The quality of the vegetables (main characteristics, evaluation, factors that influence it)1,2
4Consumption and methods of vegetables use (fresh and processed products)1,2
5The conditioning and conservation of fruit and vegetables1,2
6Organographic characteristics, quality profile, types of use, calendar of supply and consumption of the main vegetables (- Leafy vegetables; herbs; microgreens and sprouts; - Inflorescence and stem vegetables; - Ripe and immature fruit vegetables; - Vegetables bulb, tuber and root)2,3

Learning Assessment

Learning Assessment Procedures

Oral exam: questions to assess the student's knowledge of the topics covered during the course.

Learning assessment may be done remotely if necessary.

Examples of frequently asked questions and / or exercises

Where does the nutritional importance of vegetables come from? What are the hygienic-sanitary characteristics of vegetables? Which types of crops accumulate the highest level of nitrates in the edible portion ? When should the commercial characteristics be respected? What are the aspects to consider for the definition of a plan for assessing the quality of the product? In the qualitative characterization of products, what is the difference between objective and subjective evaluations? Characteristics of sprouts and microgreens Tomato varieties Commercial characteristics of cauliflower