Enzymes - our friends (1971)

A large-blooming willow, a budding rose flower.

Large - sized bird eggs, next to a hatched chick.

Large-scale chemical process.

Chemical experiment - a laboratory beaker and a Petri dish are on the table to accelerate the decomposition of hydrogen peroxide, the chemist heats it up, adds a metal catalyst (a slow reaction occurs).

Another experience is that a drop of blood (a natural biological catalyst) is added to a glass of peroxide and a rapid, violent reaction occurs.

Animation insert - biological catalysts (enzymes).

Panorama of laboratory equipment on tripods - liquid boils in test tubes and flasks, various reactions occur in large quantities - a substance is ground in a special mortar, drops of different colors are squeezed out of a pipette onto white paper.

Liquid is poured into a large laboratory beaker, then mixed.

Panorama of a cloudy liquid with sediment in a laboratory dish.

Panorama of bubbles with various enzymes.

An employee of the laboratory works with test tubes.

A piece of sugar is dipped into a test tube.

A laboratory employee conducts research, works with equipment.

A large-scale recording machine captures data.

Animation insert - an ancient Greek crushes grapes with his feet in a large amphora, makes wine.

Animation insert - the production of cheese from milk in the Middle Ages.

Large - a jar of rennet powder.

The woman pours rennet powder into a special container, mixes it, then pours the resulting mixture into a large vat of milk.

Large - the process of milk fermentation (for cheese production).

Employees of a dairy plant in the production of cheese.

Large - a head of fresh cheese, figures are laid out on the surface.

The general plan is a dairy plant workshop, cheese floats in special pools (the cheese maturation process takes place).

Large - the head of the finished cheese is dipped in paraffin to create a protective crust.

Employees of the plant turn over the cheese heads on the shelves.

There is a saucer with slices of cheese on the table, a panorama of a man drinking beer.

The general plan is a beer hall, visitors are sitting at the tables, drinking beer.

Large - beer is poured into a beer mug.

A large -special combine harvester scoops up barley grains.

Coarse - unpeeled barley.

The fermentation process in special vats, the employee scoops the liquid from the vat.

Beer bottles are moving on the conveyor.

Beer bottles are packed in boxes.

The general plan is a brewery workshop, a conveyor with bottles, an employee supervises the packing process.

Large - loaves of white bread on the conveyor.

The blanks of the dough loaves are moving on the conveyor.

Ready-made bread (loaves).

A large-scale employee takes the powder out of a jar with the inscription "Amilorizin", adds it to a special dish, mixes it with the liquid and then adds it all to the dough.

Large - the dough rises.

Two transparent containers with dough.

Large - loaves of white bread.

Different types of bakery products.

Laboratory, employees at the table conduct experiments.

Various liquids are stirred in the flasks.

Panorama of shelves with standing flasks with liquids.

An employee in the laboratory, working with equipment.

Pravda newspaper - an article about microbiology.

Microbiological production - the workshop of the enterprise (top view).

Various production processes, employees work with equipment.

Large - the buttons on the dashboard light up.

Different plans of the workshop, equipment.

Large - dashboard.

The process of packaging bags with enzymes.

A woman in a hospital room, lying on a bed under a drip.

Animation insert - shows the process of formation of a blood clot in the vessels of the brain.

A liquid with the enzyme "Fibrinolysin" is poured into the container.

Large - liquid drips in the dropper.

A drip, a panorama of a woman on the bed.

Animation insert - shows how the enzyme dissolves a blood clot in the vessels of the brain.

Large - a Petri dish, liquid is dripped there.

The process of blood clot dissolution is shown.

Production of medicines - pills are moving on the conveyor.

The finished tablets are packed in blisters.

Panorama of specialized equipment.

An employee takes notes, stands near the equipment.

A mock-up of an enzyme compound (made of colored balls).

Laboratory, a woman works with test tubes.

Large - the text is typed on a typewriter.

The employee works in a chemical laboratory.