Food and Ecological Safety of Grape By-Products

DOI

10.2991/agrosmart-18.2018.177How to use a DOI?

Keywords

grapes, secondary materials, product safety, food supplements

Abstract

The import substitution program contributed to intensive growth of domestic viticulture and winemaking. In the southern regions of Russia, more than 250 thousand tons of grapes are processed into juice and wine every year. More than 50 thousand tons of grape pomace can be used for producing more than 1 thousand tons of grape oil and tens of tons of protein filler, dietary fiber, pectin and organic acids. However, secondary raw materials are usually not immediately sent for processing. Therefore, grape by-product safety issues are relevant. The article suggests methods for processing by-products of grape varieties grown in the Chechen Republic. It describes a method of gentle drying of grape pomace which preserves maximum valuable components. Technological parameters for extracting valuable components from dry grape seeds and skins using liquid carbon dioxide are suggested. Information for identifying the chemical composition of carbohydrate-protein-lipid meal from grape seeds and recommendations on its use as a food fortifier are given. Technological methods for producing natural food supplements from secondary products of viticulture and winemaking involve using a new class of supplements - CO2-extracts and CO2-meal from seeds and skin of the grape variety grown in Naursky district of the Chechen Republic. Owing to developed comprehensive preventive measures, strict production control of all production stages can be carried out and measures aiming to ensure safety of fortified products and prevent food diseases can be taken. The study confirmed food and ecological safety of products which contribute to human health.

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/).

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TY  - CONF
AU  - P.R. Tagirova
AU  - M.S. Khasikhanov
AU  - G.I. Kasyanov
AU  - S.S. Saydulaev
AU  - Erzhapova Masaeva
AU  - Malaev R.S.
AU  - Dzhankhotov M.D.
AU  - А.А.
PY  - 2018/12
DA  - 2018/12
TI  - Food and Ecological Safety of Grape By-Products
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 941
EP  - 945
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.177
DO  - 10.2991/agrosmart-18.2018.177
ID  - Tagirova2018/12
ER  -