Storage and Commodity completion of fruits and vegetables. (1984)

Wooden house.

Table.

Oven.

Sliced bread on the table.

Vegetables on plates.

A field with carrots.

The combine harvester harvests carrots.

The car is carrying potatoes.

Shots with spoiled vegetables.

The parameters of vegetable storage are being discussed in the laboratory.

A laboratory worker examines samples of vegetables with a microscope.

Images are taken in a microscope.

Unloading potatoes from the machine to the storage.

The scheme of storing potatoes in bulk.

Potatoes are in storage.

Frames with mechanically damaged potatoes.

Tables with a stepwise cooling schedule.

A graph of temperature decrease by month.

When delivering potatoes by rail, an inertial unloading machine is used for unloading.

The conveyor system in the storage.

On large bases, potatoes are stored in containers.

Containers are installed in five tiers.

Space is left between the containers for ventilation.

Ventilation openings are located opposite each tier.

Air ducts are installed throughout the entire volume of the potato storage chamber.

Cooling unit in the apple storage.

Experience - despite the lowered temperature, carrots released heat, liquid and carbon dioxide.

The method of gas-selective membranes is used.

A method of storing vegetables in polymer packaging with a gas-selective membrane is being developed.

The use of ordinary polyethylene curtains and liners in the storage of vegetables, which prevent the spread of diseases.

Unloading cabbage into storage.

Polyethylene liners and curtains for storing cabbage heads.

When storing cabbage outdoors in burts, it is used to cover the foam.

Storage of onions and garlic.

Checking the temperature and humidity when storing onions and garlic.

Storage recommendations.

In the Leningrad onion and garlic storage, humidity control is carried out using cooling batteries.

Battery operation.

Battery control panel.

Temperature and humidity readings are recorded in the log.

Laboratory for monitoring the condition of vegetables.

Shots with whole and damaged potatoes.

The device, developed at the Leningrad Institute of Refrigeration Industry, measures the electrical conductivity of plant cells and gives recommendations on the shelf life.

Sauerkraut in the laboratory.

Industrial fermentation of cabbage under water-salt solution.

Cabbage with spices is poured into the container.

Put a polyethylene liner.

They are covered with polyethylene.

They put a fitting, a gas outlet tube.

The pressure creates an aqueous-saline solution.

Fermentation of cabbage under vacuum.

Cucumber canning line.

Tomato canning line.

Packing of vegetables.

Vegetable processing and packing line.

The scheme of the vegetable storage.

Potato processing and packing line.

Sorting potatoes.

Containers with different types of vegetables ready for sale.