Thematic electronic scientific online journal NCFSCHVW

Fruit growing
and viticulture of South Russia



Lisovoy Vyacheslav Vitalievic


Doctor of Technical Sciences

Articles in journal: (total 2)

pdf
562 Кб
11 с.
Storage of fruits and berries production and grapes
Date posted: 15.05.2020
UDC: 664.8.03
DOI: 10.30679/2219-5335-2020-3-63-307-317
Keywords: BIOPREPARATION, APPLES, PRE STORAGE, QUALITY, TECHNOLOGICAL MODE, ECONOMIC EFFICIENCY

Annotation

The article presents the results of studies on the effect of post-harvest handling biopreparations for storage of apples. Apples are the main fruit crop grown and consumed in Russia. In 2019, farms of all categories collected a record apple crop about 1.7 million tons. The leader in the collection of apples is the Krasnodar territory it accounts for more than 30% of the total harvest. However, about a third of the harvested apples are lost during long-term storage in fruit storages, another quarter are losses after removing apples from long-term storage and their short-term storage in retail conditions. Based on the studies, a technology has been developed for preparing for short-term storage in artificial cooling conditions at retail outlets and public catering enterprises. Technological conditions for preparing apples for short-term storage under conditions in artificial cooling are established. The basis of the developed technology is a method for preparing apples removed from long-term storage (4-6 months), which are treated with working solutions of biopreparations before laying for short-term storage. Are established technological modes and a technological scheme for preparing apples for short-term storage under conditions of freezing is developed. The economic effect of the implementation of the developed technology was calculated, which when storing one ton of apples amounted to 3.5 thousand rubles. the Economic effect was achieved y reducing the amount of losses of apples processed using the developed technology by an average of 10.75 thousand rubles per ton. The application of the developed technology will reduce the loss of apples during storage, reduce the volume of imports, as well as provide consumers with high-quality products, reduce financial and material costs.

How to cite
Kabalina D., Pershakova T., Lisovoy V., Morar V. DEVELOPMENT OF TECHNOLOGY FOR PREPARING APPLES FOR SHORT-TERM STORAGE AND THEIR STORAGE UNDER ARTIFICIAL COOLING [Electronic resource] // Fruit growing and viticulture of South Russia. 2020. № 63(3). pp. 307–317. URL: http://journalkubansad.ru/pdf/20/03/23.pdf. DOI: 10.30679/2219-5335-2020-3-63-307-317 (request date: 28.03.2024).
pdf
445 Кб
8 с.
Storage of fruits and berries production and grapes
Date posted: 15.05.2020
UDC: 664.8.03
DOI: 10.30679/2219-5335-2020-3-63-318-325
Keywords: ZUCCHINI, TOMATOES, ETHYLENE, MODIFIED ATMOSPHERE, ETHYLENE ABSORBERS

Annotation

The article presents the results of studying the influence of some types of packaging materials used in conjunction with an ethylene absorber on ethylene production intensity of zucchini cv. Alexandria and tomatoes cv. Inkas during storage for 14 days at a temperature of 8 10 and air relative humidity of 903 %. The study was carried out using StePac Xtend bags, creating a modified atmosphere, and Inter Fresh ethylene absorbers (sachets); one sachet for ethylene absorption was placed in Xtend bags. It was found that when stored under these conditions the ethylene concentration in Xtend bags was 80% lower in case of zucchini and 1600 % lower in case of tomatoes than when using traditional bags, even despite the higher initial mass of produce in Xtend bags. In zucchini and tomatoes extracted from bags, the rate of ethylene production was also lower after storage in Xtend bags, than when using traditional bags: 111,1 % lower in case of zucchini and 211,5 % lower in case of tomatoes. Losses associated with microbiological spoilage were not observed during the experiment.

How to cite
Pershakova T., Prichko T., Kupin G., Lisovoy V., Aleshin V. INFLUENCE OF PACKAGING MATERIALS AND ETHYLENE ABSORBER ON VEGETABLES ETHYLENE PRODUCTION INTENSITY DURING STORAGE [Electronic resource] // Fruit growing and viticulture of South Russia. 2020. № 63(3). pp. 318–325. URL: http://journalkubansad.ru/pdf/20/03/24.pdf. DOI: 10.30679/2219-5335-2020-3-63-318-325 (request date: 28.03.2024).