"
Chlorine dioxide has been used as an effective antimicrobial and
deodorizer in industrial applications for many years.
Aseptrol enables chlorine dioxide to be released at precise rates
and in controlled concentrations when it comes into contact with water
or moisture in the air.

Delivery of our cost effective process will begin on March 1, 2006, to
meet the demand of thousands of stores.

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----Intervent(TM)
ultraviolet (UV) light technology that makes food safer for consumers
by inactivating Listeria on food contact surfaces has been
acknowledged as a control treatment of Listeria monocytogenes by the
U.
The Intervent conveyer belt sanitizer is a state of the art
advanced technology that continuously kills bacteria on conveyer belts
during food processing. The system helps food processors eliminate excess
moisture before key processes such as packaging and protect the final
product between full plant wash down and other sanitation procedures.

The BOC Group (NYSE:BOX), the worldwide industrial gases, vacuum
technologies and distribution services company, serves two million
customers in more than 50 countries. Retailers using
this process will increase the bottom line and provide a fresher product
for the consumer.

Safe Harbor

Statements contained in this release , which are not historical facts, may
be considered "forward-looking statements" under the Private Securities
Litigation Reform Act of 1995.

disinfecting cip

Intervent developed the conveyer belt sanitizer in response to the
needs of raw and RTE meat product processors.

hygienic foamers

We caution the
reader that such forward-looking statements are not guarantees of future
performance.

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BOC provides a range of offerings, such as ozone and UV
light anti-microbial systems, cryogenic gases including carbon dioxide
and nitrogen for seafood chilling and freezing, oxygen for
acquaculture, modified atmosphere packaging, state-of-the -art food and
beverage monitoring and process control technologies, and water
management services .
Engelhard Aseptrol(R) chlorine dioxide release agent will now be
available to dentists for eliminating contamination in dental unit
water lines, such as ultrasonic scaler and air/water syringe lines
used during dental surgery, cleaning and other procedures. Many produce departments have produce losses of several
thousand dollars a week for produce that is thrown away because bacteria
caused decay . has developed and patented
EPA Registered products for extending the shelf-life of perishable produce
& food products by sanitizing & disinfecting food borne illness pathogens
and
disease-causing bacteria.

chlorine activation

boc.S. A Fortune 500 company, Engelhard is a world-leading
provider of technologies for environmental, process, appearance and
performance applications. For more information, visit Engelhard on the
Internet at www.

sanitizing chlorine

Karney, CEO of Produce Safety & Security International Inc.00 annually.

foamers icesonic

3 billion in 2004.
"This versatile technology continues to gain acceptance in an
expanding range of markets and applications," said Michael Cochran,
Engelhard's global sales and marketing manager for Aseptrol.
military in Iraq and victims of the recent tsunami disaster in Asia.

Produce Safety + Security Int.

About Produce Safety & Security International, Inc.foodsafeint.

chlorine shelve

Produce Safety & Security International Inc.

dioxide hygienic

James Dixon, Ph., regent's distinguished professor in the
Department of Animal Science at Iowa State University, validated the
new Intervent UV light belt sanitizer as a treatment for Listeria on
food contact surfaces. It employs more than 43,000
people and had annual sales greater than $8.
Engelhard Corporation is a surface and materials science company
that develops technologies to improve customers' products and
processes. This process will
provide retail produce departments a better return as there will be less
shrinkage.

skids sanitizers

icesonic activation

A recent risk assessment conducted by the USDA FSIS, in
conjunction with the Food and Drug Administration, ranks certain RTE
meat and poultry products as having a high potential for
contamination.

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D.S. Environmental Protection Agency
(EPA ) for fighting microbial contamination.

hygienic dioxide

The technology's effectiveness has been validated by
independent research conducted by Iowa State University. The sanitizer is placed on conveyor-driven
food process lines just before packaging or other operations where the
potential exists for cross contamination from the conveying surfaces
to food products.

Engelhard Technology Gains Eighth EPA Registration

PRESS RELEASE Produce Safety +amp; Security International Inc. Has Negotiated Agreements With Two Ozone Manufacturers for Ozone Misting Units and Ozone Air Uni

This process will significantly increase our market penetration. PDSC provides a range of food processes for
retail stores, restaurants, cruise ship lines, disaster clean-ups, and
municipal programs, ensuring a complete audit trail imperative complying
with government regulations for the USA, Canada and Mexico. For more
information please visit www.

icesonic sanitation

"Producers of RTE products can now have confidence that there is a
proven effective , acknowledged and economical means of killing
Listeria on food contact surfaces," said Mark DiMaggio , BOC business
manager, food safety markets. The technology uses germicidal low-pressure UV
light emitters to disrupt the DNA and RNA of microbial cells, thereby
inactivating them.
Food processors look to BOC for its experience and expertise in
delivering the engineered solutions they need. with a state-of-the-art process misting the produce with ozone to
extend the
shelf-life and remove food borne illness bacteria. Forward-looking statements are based on
current expectations and the current economic environment.

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Business Editors

MURRAY HILL, N. "Along
with our successful entry into the dental market, we are continuing an
active research program to develop other high -value industrial and
consumer applications.
In addition to dental applications, the EPA also has granted
Aseptrol registrations for: water purification; mold control in
swimming pool and other home applications; sanitization of hard,
nonporous surfaces and utensils that contact food in processing
plants, breweries, bottling plants, restaurants and other
food-handling establishments; use against tuberculosis, HIV and many
other pathogens in hospitals, medical offices and health-related
facilities; and use against animal viruses in veterinary, lab animal
science and biomedical research facilities
The patented technology has been used to purify water for the U.

injectors alls

In addition, Intervent technologies are
extremely cost effective compared with other treatment options.

Business Editors

ISELIN , N. The customer will be assured of a food safe product at retail
produce departments by use of this process.

icesonic hygienic

The technology is available in tablets, powders and sachets,
enabling cost effective and portable chlorine dioxide delivery.

Clarence W.

chlorine skids

The newly validated non-aqueous UV light belt sanitizer is
especially significant for producers of ready-to-eat (RTE) foods
because the pre-packaged nature of these foods eliminates the final,
in-home cooking step that can kill any Listeria organisms. This is partly because Listeria, unlike other
pathogens, is capable of growing at refrigerated storage temperatures
during the extended shelf life of RTE meat and poultry products. The validation showed that a one-second exposure
treatment to UV reduced levels of Listeria monocytogenes from initial
inoculation of 5 logs to below detection.J. This process uses no chemicals
thus meeting the requirements of organic certification.

novazone activation

J. Department of Agriculture's (USDA) Food Safety Inspection Service
(FSIS ). The system helps keep
food contact surfaces sanitized in locations where it is not desirable
for wet chemical or water-based sanitation to come in contact with
food products.com

The process will increase our revenues by more than $6,000,000.

Produce Safety & Security International , Inc.

novazone chlorine

engelhard.com

Unknown risk, uncertainties as well as other uncontrollable or
unknown factors could cause actual results to materially differ from the
results, performance or expectations expressed or implied by such
forward-looking statements.

grit deodorization

Intervent is
a food safety business of BOC. BOC helps customers
address their atmosphere, microbe and temperature control requirements
so they can deliver the highest quality food and beverages to their
customers.

hygienic scavenge

USDA/FSIS Acknowledges Intervent UV Light Belt Sanitizer as a Validated Technology for Controlling Listeria on Food Contact Surfaces

Further
information about The BOC Group may be obtained on the Internet at
http: //www.,
states these agreements provide Produce Safety & Security International
Inc. This process may be used on
organic produce to remove the pathogens.com.

sanitizers minimizing

The system can be easily retrofitted and customized to meet
individual plant requirements.----Unique chlorine
dioxide release technology from Engelhard (NYSE:EC) has been awarded
its eighth registration by the U.

sanitation cip

However, this
powerful biocide could not be generated without incurring significant
capital and operating costs, which made it impractical for small-scale
applications.
(OTC: PDSC), a ozone, sanitation disinficant process supplier to the
food and medical industries, has negotiated agreements with two ozone
manufacturers for ozone misting units and ozone air units for use in
the retail produce departments.