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Kitchen appliances

Review: Auto Vacuum Food Fresh storage device

Tuesday, August 14, 2007
by Mike Adams, the Health Ranger
Editor of NaturalNews.com (See all articles...)
Tags: kitchen appliances, food storage, health news


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A new item has appeared in retail catalogs that promises to extend the life of your foods through vacuum technology. You place breads, fruits or other food items inside the container, close the lid, and a small pump works to remove the air from the chamber, thereby reducing the oxidation of the foods and extending their shelf life. This is how it's described, anyway. Real-world tests show the unit to be something very different (keep reading).

For this review, I purchased an "Auto Vacuum Food Fresh" machine and set it up on my kitchen counter. I placed some grapefruit inside the unit, plugged it into the wall and closed the lid to see what would happen. A small pump began operating, apparently removing air from inside the unit. After a minute or two, the pump stopped automatically and the lid was, indeed, somewhat sealed. To test the seal, I opened the lid and heard the sound of air rushing back into the container. This was an indication that some air had actually been removed by the pump.

The balloon test

To test the unit further, I partially inflated a small balloon then placed it inside the container with the grapefruit. Since the pressure of air inside the balloon is fixed at atmospheric pressure, once I closed the lid the balloon should have expanded as the air was removed from the chamber. In reality, I found that the size of the balloon hardly changed at all. This indicated that the air pressure inside the chamber was not much different from the air pressure outside the chamber. (My guess would be no more than a 10 - 15% drop in air pressure, but that's just a guess.)

Or, to put it another way, the chamber certainly was not a vacuum. A vacuum is, by definition, empty of everything (including air). But my simple balloon test revealed there was plenty of air inside the Auto Vacuum Food Fresh device. The pump, it seems, isn't very strong. Yes, it removes a little bit of air from inside, but nowhere near all of it. Certainly not enough to consider it a complete vacuum.

This made me wonder what the effect would be on storing foods. So I left the grapefruit inside the chamber and waited a few days.

You can read the rest of this review, complete with photographs showing the problems with the device, by visiting http://www.newstarget.com/PhotoTour_Food_Fre...

This review is part of the NewsTarget "Phototours" feature that brings you photographic tours of interesting items. Another Phototour available right now shows you how to harvest aloe vera gel from a live aloe plant. To see it, visit: http://www.newstarget.com/PhotoTour_Aloe_Ver...

NewsTarget will be publishing more Phototours in the weeks ahead.

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About the author:Mike Adams (aka the "Health Ranger") is a best selling author (#1 best selling science book on Amazon.com) and a globally recognized scientific researcher in clean foods. He serves as the founding editor of NaturalNews.com and the lab science director of an internationally accredited (ISO 17025) analytical laboratory known as CWC Labs. There, he was awarded a Certificate of Excellence for achieving extremely high accuracy in the analysis of toxic elements in unknown water samples using ICP-MS instrumentation. Adams is also highly proficient in running liquid chromatography, ion chromatography and mass spectrometry time-of-flight analytical instrumentation.

Adams is a person of color whose ancestors include Africans and Native American Indians. He's also of Native American heritage, which he credits as inspiring his "Health Ranger" passion for protecting life and nature against the destruction caused by chemicals, heavy metals and other forms of pollution.

Adams is the founder and publisher of the open source science journal Natural Science Journal, the author of numerous peer-reviewed science papers published by the journal, and the author of the world's first book that published ICP-MS heavy metals analysis results for foods, dietary supplements, pet food, spices and fast food. The book is entitled Food Forensics and is published by BenBella Books.

In his laboratory research, Adams has made numerous food safety breakthroughs such as revealing rice protein products imported from Asia to be contaminated with toxic heavy metals like lead, cadmium and tungsten. Adams was the first food science researcher to document high levels of tungsten in superfoods. He also discovered over 11 ppm lead in imported mangosteen powder, and led an industry-wide voluntary agreement to limit heavy metals in rice protein products.

In addition to his lab work, Adams is also the (non-paid) executive director of the non-profit Consumer Wellness Center (CWC), an organization that redirects 100% of its donations receipts to grant programs that teach children and women how to grow their own food or vastly improve their nutrition. Through the non-profit CWC, Adams also launched Nutrition Rescue, a program that donates essential vitamins to people in need. Click here to see some of the CWC success stories.

With a background in science and software technology, Adams is the original founder of the email newsletter technology company known as Arial Software. Using his technical experience combined with his love for natural health, Adams developed and deployed the content management system currently driving NaturalNews.com. He also engineered the high-level statistical algorithms that power SCIENCE.naturalnews.com, a massive research resource featuring over 10 million scientific studies.

Adams is well known for his incredibly popular consumer activism video blowing the lid on fake blueberries used throughout the food supply. He has also exposed "strange fibers" found in Chicken McNuggets, fake academic credentials of so-called health "gurus," dangerous "detox" products imported as battery acid and sold for oral consumption, fake acai berry scams, the California raw milk raids, the vaccine research fraud revealed by industry whistleblowers and many other topics.

Adams has also helped defend the rights of home gardeners and protect the medical freedom rights of parents. Adams is widely recognized to have made a remarkable global impact on issues like GMOs, vaccines, nutrition therapies, human consciousness.

In addition to his activism, Adams is an accomplished musician who has released over a dozen popular songs covering a variety of activism topics.

Click here to read a more detailed bio on Mike Adams, the Health Ranger, at HealthRanger.com.

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