Absolute Zero Oxygen Patented Technology
Tewari De-Ox Systems has commercialized Zero-OxTech®, a game changing enzyme-based technology for meat packers and retailers around the world by enabling a centralized supply chain with 120 days of shelf life for retail-ready meat cuts.
How The System Works
01
Retail meat cuts prepared
Absolute zero oxygen retains natural enzymes, resulting in 120 days of shelf life in chilled conditions
03
Meat cuts sealed using Zero-OxTech® film, ready for shipment
02
Zero-Oxtech® sachet placed alongside meat cuts
Benefits And Use Cases
Per 1M Kg of Exported Product
$10M
food waste saved
$3.7M
saved from
offshore labor and repackaging
$1.5M
added revenue
due to retail-ready export premium
$1M
saved from inefficient logistics and product handling
Applicable Use Cases
Meat Packer Exporters
Using Zero-OxTech®,
our clients can sell
their products in farther reaches of the world, and distribute their product as retail-ready cuts rather than carcasses, allowing for higher profit margins per product.
Retailers
Our retail clients can minimize butchery operations to prepare
meat cuts from carcasses, and offer fresher meat products with higher premiums to consumers.
Digital marketplace
Around the world, groceries are increasingly being shipped to consumers’ doorsteps. Our clients at the forefront of this trend need chilled, retail-ready meat products with long shelf life that can withstand erratic and constant product movement as it reaches consumers.
Featured Case Studies
For all inquiries, please email info@tewarisystemsglobal.com
01
Zero-OxTech® significantly outperformed conventional packaging solutions for retail-ready meat cuts such as Sealedair® and Multivac®
In side-by-side testing, beef and pork packaged with conventional systems showed spoilage within 30 days, leading to early test termination for food safety reasons. Zero-OxTech®, by contrast, maintained microbial counts below growth thresholds and preserved sensory quality for more than 120 days. This performance enables centralized, retail-ready meat processing for coast-to-coast and global distribution.
Zero-OxTech® outcompetes conventional solutions
Zero-OxTech® set new benchmarks in shelf-life preservation
10× LONGER
Shelf-Life Extension
Compared to conventional packaging systems
NO QUALITY LOSS
Sensory Performance
Color, odor, and texture preserved over extended storage
GLOBAL SCALE
Distribution Capability
Supports centralized meat processing worldwide
120 DAYS
Observed Stability
Retail-ready beef cuts remained microbially stable
MODEL-DEFYING
Preservation Outcome
Performance beyond existing pathogen models
02
Zero-OxTech® shattered the limits of conventional pathogen modeling
USDA pathogen models predicted spoilage within 10 days, yet Zero-OxTech® maintained microbial stability in retail-ready beef cuts for 120 days. This unprecedented performance exceeded existing models, signaling a breakthrough in shelf-life preservation.
Physical quality indicators demonstrated no signs of spoilage after 120 days
Aerobic Plate Count (APC) remained < 5 x 10^4 CFU/g even after 120 days
E.coli, Salmonella, S. aureus remained < 1 log CFU throughout the 120-day period
03
Zero-OxTech® delivered a rare outcome in food preservation
Zero-OxTech® extended the shelf life of retail-ready meat cuts packaged in conventional PVC overwrap using a mother-bag system. Products achieved 4+ weeks of protected storage and an additional 7+ days on the retail shelf, while control samples deteriorated within the first week. This enables retailers to shift from in-store butchery to centralized packing without sacrificing freshness or presentation.
Extended Stability with Zero-OxTech®
Safety Maintained, Resulting in Extended Shelf Life
4+ WEEKS
Protected Shelf Life
Achieved inside the Zero-OxTech® mother bag
7+ DAYS
Retail Display Life
Maintained after removal from the mother bag