Plant Food Technologies
BASIC DATA
course listing
A - main register
course code
LKT0250
course title in Estonian
Taimse toorme tehnoloogiad
course title in English
Plant Food Technologies
course volume CP
-
ECTS credits
9.00
to be declared
yes
assessment form
Examination
teaching semester
autumn
language of instruction
Estonian
English
Study programmes that contain the course
code of the study programme version
course compulsory
KATM02/25
no
Structural units teaching the course
LK - Department of Chemistry and Biotechnology
Course description link
Timetable link
View the timetable
Version:
VERSION SPECIFIC DATA
course aims in Estonian
Õppeaine eesmärk on anda süvendatud teadmised teraviljade, aedviljade, kondiitritoodete, õli ning mittealkohoolsete jookide tehnoloogilistest protsessidest. Samuti kirjeldada molekulaarsel tasemel põhilisi keemilisi, füüsikalisi, biokeemilisi ja mikrobioloogilisi protsesse, mis toimuvad taimse toorme töötlemise ja säilitamise tehnoloogilistes etappides.
course aims in English
Processing of plant food course develops fundamental knowledge in cereal, fruit and vegetable, confectionery, edible oil and their products Technologies; the chemical, physical, biochemical and microbiological processes occuring in the technological stages of the production and storage of cereal products are described and explained.
learning outcomes in the course in Est.
Aine läbinud üliõpilane:
- kirjeldab taimse toorme tehnoloogiate teaduslikke aluseid ja tehnoloogilisi protsesse;
- kirjeldab, kuidas taimse toorme struktuur ja omadused muutuvad toorme käitlemisel;
- oskab kasutada teravilja, kondiitri-, õli-, aedviljade ja mittealkohoolsete jookide tehnoloogiad praktikas;
- oskab kirjutada enda laboritööl põhinevat teadusaruannet (protokolli);
- oskab leida ja interpreteerida teemakohast teaduskirjandust;
- esitleb teaduspõhist infot.
learning outcomes in the course in Eng.
After completing this course the student:
- describes the scientific basis and technological processes of plant food technologies;
- describes how the structure and properties of plant raw materials change during material handling;
- is able to use the technologies of cereals, confectionery, oil, vegetables and non-alcoholic beverages in practice;
- is able to write a scientific report (protocol) based on the laboratory work;
- is able to find and interpret scientific literature on the topic;
- presents science-based information.
brief description of the course in Estonian
Taimed ja nende ehitus. Puu- ja aedviljad, nende koostis, kvaliteet ning töötlemise ja säilitamise printsiibid. Teravilja koostis ja omadused. Rukki- ja nisujahu keemiline koostis ja leivaküpsetusomadused. Muude jahuliikide iseloomustus. Jahu valmistamine ja säilitamine. Pastatoodete ja jahuliste kondiitritoodete tehnoloogiad. Rukki- ja nisuleiva valmistamise tehnoloogia ning erinevates valmistamisetappides toimuvad keemilised, füüsikalised, biokeemilised ja mikrobioloogilised protsessid. Külmutatud pagaritoodete tehnoloogia ja eripära. Leiva kvaliteet, säilitamine ja vananemine. Suhkru rafineerimine. Kakaoubade töötlemine. Šokolaadi- ja suhkruliste kondiitritoodete tehnoloogilised protsessid. Kondiitritoodete kvaliteet. Õlide ja rasvade koostis ning omadused. Õlide tehnoloogia: viljade eeltöötlus, ekstraheerimine, rafineerimine, hüdrogeenimine, ümberesterdamine, fraktsioneerimine. Mittealkohoolsete jookide tehnoloogia. Muud taimse toorme tehnoloogiad.
brief description of the course in English
Plant structure. Fruit and vegetable composition, quality and preserving principles. Chemical composition and properties of cereals and flours. Difference between rye and wheat flour: Chemical composition and bread making properties. Flour production and storage. Technology of pasta, biscuits and cookes. Rye and wheat bread technologies. The role of sourdough and scalding flour in bread making. Frozen dough and par-baked bakery products technology. Bread quality and defects. Bread staling. Sugar technology. Processing of cocoa beans. Cocoa and sugar confectionery technologies. The quality of confectionery products. The composition and properties of fats and oils. Edible oil technology: raw material processing, extraction, refining, hydrogenation, esterification, fractionating. The technology of juices and non-alcoholic beverages. Other plant food processing technologies.
type of assessment in Estonian
Eksamihinne kujuneb õppeaine jooksul sooritatud kontrolltööde, uurimistöö ja laboratoorsete tööde läbiviimise põhjal
type of assessment in English
The exam grade is formed on the basis of tests, individual research work and laboratory work performed during the subject
independent study in Estonian
-
independent study in English
-
study literature
Õppejõu loengumaterjalid ja Moodle.
study forms and load
daytime study: weekly hours
6.0
session-based study work load (in a semester):
lectures
3.0
lectures
-
practices
3.0
practices
-
exercises
0.0
exercises
-
lecturer in charge
-
LECTURER SYLLABUS INFO
semester of studies
teaching lecturer / unit
language of instruction
Extended syllabus
2024/2025 autumn
Katrin Laos, LK - Department of Chemistry and Biotechnology
Estonian
    display more
    2023/2024 autumn
    Katrin Laos, LK - Department of Chemistry and Biotechnology
    Estonian
      2022/2023 autumn
      Katrin Laos, LK - Department of Chemistry and Biotechnology
      Estonian
        Course description in Estonian
        Course description in English