Vacuum packaging with the Magic Vac™ removes up to 90% of the air from the package. In scientific terms, the vacuum level is measured up to 24” Hg (inches of Mercury). Air contains approximately 21% oxygen, which leaves a 2% to
3% residual oxygen level in Magic Vac™ vacuum packaged foods. Most mold, moisture and microorganisms are inhibited from growth when the oxygen level is at or below 5%.

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Food Storage and Safety Information

Deni Magic Vac™ will change the way you purchase and store foods. As you become accustomed to vacuum packing, it will become an indispensable part of your food preparation. When preparing and vacuum packing foods using your Magic Vac™, there are certain procedures that must be followed to ensure food quality and safety. Review this section carefully for your protection.

■Food spoilage is caused by chemical reactions in the food to air, temperature, moisture, enzyme action, growth of microorganisms, or contamination from insects.

■Oxygen in the air causes spoilage primarily through the process of oxidation, which causes food to lose nutritive value, texture, flavor and overall quality. Air contributes to the growth of most microorganisms, and carries moisture into and out of foods unless they are protected with moisture-proof packaging. Freezer burn results from frozen foods being

■exposed to air.

■Although vacuum packaging extends the life of many fresh foods by reducing oxidation, most fresh foods still contain enough moisture to support the growth of microorganisms which can grow with or without air. To prevent spoilage, foods need to be stored at low temperatures.

■Temperatures in the refrigerator greater than 40°F (4°C) (especially for extended periods of time) may support the growth of harmful microorganisms. Monitor the temperature and maintain a temperature at 40°F (4°C) or below.

■Suitable temperature for the freezer is 0°F (-17°C). Freezing retards the growth of microorganisms, BUT DOES NOT KILL THEM.

■Dried foods are also affected by storage temperature when vacuum packaged. Their shelf life is extended 3-4 times for every 18° F (10°C) drop in temperature.

■Microorganisms can be divided into three categories: mold, yeast, and bacteria. Although microorganisms are present everywhere, they can only cause problems under certain conditions.

■Mold does not grow in a low oxygen environment or in the absence of moisture. Yeast requires moisture, sugar and a moderate temperature to grow, but can grow with or without air. Refrigeration slows the growth of yeast and freezing stops it completely. Bacteria can grow with or without air.

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Deni 1940 manual Food Storage and Safety Information
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1940 specifications

Deni 1940 is a noteworthy model from the Italian automotive manufacturer, Deni, which was known for producing distinctive vehicles during a time when the automobile industry was rapidly evolving. The Deni 1940 model stands out due to its unique blend of style, functionality, and technological innovations that were reflective of its era.

One of the primary features of the Deni 1940 is its elegant design, which showcases the art deco influence prevalent during that period. The vehicle boasts sleek lines, a streamlined body, and chrome detailing that enhance its visual appeal. Buyers of the Deni 1940 were often drawn to these aesthetic qualities, as the car was seen as a symbol of sophistication and modernity.

Under the hood, the Deni 1940 is powered by a robust inline-six engine, offering a balance of performance and efficiency. This engine was designed to provide ample power for its size, with smooth acceleration that was quite competitive for its time. Coupled with a manual transmission, the driving experience was engaging, allowing drivers to appreciate the car's mechanical capabilities.

In terms of technology, the Deni 1940 incorporated several advancements that set it apart from its competitors. It featured an innovative electrical system that included a 6-volt battery and improved lighting, enhancing visibility during night-time driving. Additionally, Deni implemented a hydraulic braking system, which was a significant advancement from the traditional mechanical brakes used in earlier models, offering better stopping power and driver control.

The interior of the Deni 1940 was designed for comfort, with spacious seating covered in high-quality upholstery. Attention to detail in craftsmanship was paramount, as the manufacturer aimed to create an inviting environment for both the driver and passengers. The dashboard displayed a straightforward layout, equipped with essential gauges for speed and fuel level, reflecting a blend of simplicity and functionality.

Safety was also a consideration in the design of the Deni 1940, with features like a reinforced body structure and strategically placed crumple zones, which contributed to passenger safety in the event of a collision.

Overall, the Deni 1940 remains an emblematic representation of its time, showcasing the combination of aesthetic beauty, technological advancement, and functional design in the automotive industry. This model has since become a sought-after collector's item, celebrated for its craftsmanship and historical significance in the evolution of motor vehicles.
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