Modeling of Kinetics of Mass-Exchange Processes for Fruit and Berry Production Preservation
- DOI
- 10.2991/agrosmart-18.2018.13How to use a DOI?
- Keywords
- kinetics modeling, mass-exchange processes, osmotic moisture transport, berries, syrup, preservation
- Abstract
At preservation of fruits and berries mass-exchange processes take place in liquid mediums, which define quality of the canned production. The composition of covering syrup should guarantee preservation of turgor, taste and color of fruits and berries and prevent fermentation processes. We carried out construction and adequacy examination of kinetic model for moisture osmotic transfer for fruit-berry material to covering syrups at thermal and refrigerating preservation. We obtained empirical coefficients. It was established that moisture migration rate depends on berry type and syrup concentration. Moisture loss for more than 30% results in berries turgor loss, which makes its further storage impractical. Using the obtained equation and empirical constants, we have established that the duration of the refrigeration storage of cowberry canned in 30% sugar syrups for the stated conditions was about 130 days.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yu.G. Bazarnova AU - T.A. Kuznetsova AU - E.B. Aronova PY - 2018/12 DA - 2018/12 TI - Modeling of Kinetics of Mass-Exchange Processes for Fruit and Berry Production Preservation BT - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018) PB - Atlantis Press SP - 67 EP - 70 SN - 2352-5401 UR - https://doi.org/10.2991/agrosmart-18.2018.13 DO - 10.2991/agrosmart-18.2018.13 ID - Bazarnova2018/12 ER -