CitrusDefence® is a completely organic biocidal product
that is hypoallergenic, a natural biocide and virucidal
with a broad spectrum of sanitizing characteristics.
Based on principles of action well known to science, produced using cutting edge technology with pharma quality ingredients, cleverly proportioned and perfectly balanced, CitrusDefence® is the best safeguard against the spread of bacteria, fungi and viruses, using what nature has made easier ally to the human ingenuity.
CitrusDefence® is used for disinfection of surfaces, applications for which a series of tests at the Pasteur Institute of Lille, France, according to the European Suspension Test BS EN 1276 has been realized.
CitrusDefence® is used for disinfection of surfaces, applications for which a series of tests at the Pasteur Institute of Lille, France, according to the European Suspension Test BS EN 1276 has been realized.
CitrusDefence® is extracted from the pith of oranges through a specialized process. The extract contains a mixture of natural ingredients that, when combined, produce an extremely powerful anti-bacterial, anti-mould and anti-fungal agent.
The extract consists of Vitamin C, Vitamin P (Bioflavonoid), Natural Sugars, and various organic acids, (Ascorbic acid, Citric acid).
This powerful, anti-bacterial/virocidal agent is mixed with other food grade, natural and safe products to produce CitrusDefence®.
One of the additives in CitrusDefence® is Yucca Schidegra which helps CitrusDefence® break down Biofilms that cling to surfaces and house large quantities of bacteria. Bacteria attached to Biofilms are 150-3000 times more resistant to chlorine than unattached cells.
Yucca Schidegra helps break down the Biofilm and the powerful anti-bacterial components of CitrusDefence® destroy the bacteria present. The CitrusDefence® residual keeps working for up to 48 hours and more.
Yucca Schidegra breaks down biofilms and the powerful anti-bacterial components of CitrusDefence® destroy the bacteria present and the CitrusDefence® residual keeps working for up to 48 hours and more.
CitrusDefence® is not a poison like chlorine. It does not poison the bacteria.
When exposed to CitrusDefence®, bacteria experience membrane changes or damaging due to penetration of the cell wall of the bacteria. It is this mechanism that is responsible for killing the bacteria and reducing growth, hence creating a sanitizing effect and at the same time prolonging the lifespan of fresh products.
The extract consists of Vitamin C, Vitamin P (Bioflavonoid), Natural Sugars, and various organic acids, (Ascorbic acid, Citric acid).
This powerful, anti-bacterial/virocidal agent is mixed with other food grade, natural and safe products to produce CitrusDefence®.
One of the additives in CitrusDefence® is Yucca Schidegra which helps CitrusDefence® break down Biofilms that cling to surfaces and house large quantities of bacteria. Bacteria attached to Biofilms are 150-3000 times more resistant to chlorine than unattached cells.
Yucca Schidegra helps break down the Biofilm and the powerful anti-bacterial components of CitrusDefence® destroy the bacteria present. The CitrusDefence® residual keeps working for up to 48 hours and more.
Yucca Schidegra breaks down biofilms and the powerful anti-bacterial components of CitrusDefence® destroy the bacteria present and the CitrusDefence® residual keeps working for up to 48 hours and more.
CitrusDefence® is not a poison like chlorine. It does not poison the bacteria.
When exposed to CitrusDefence®, bacteria experience membrane changes or damaging due to penetration of the cell wall of the bacteria. It is this mechanism that is responsible for killing the bacteria and reducing growth, hence creating a sanitizing effect and at the same time prolonging the lifespan of fresh products.
Facts■100% organic and naturally derived product
■ Non carcinogenic, non toxic ■ Non allergic, non mutagenic and non volatile ■ Does not irritate skin, eyes or mucous membranes of either humans or animals. ■ Biocide very effective against gram-positive, gram-negative bacteria, viruses, fungi, moulds and yeasts ■ Preservative (fungicide - bactericide) ■ Longer residual effects than conventional biocides, even in the presence of extraneous organic matter ■ Stable at pH levels from 2 to 12 and temperatures up to 130ºC ■ Non-corrosive, does not attack metal and does not affect other materials ■ "Selective", they work against pathogenic micro-organisms when used at recommended dosage levels. ■ Retains its stability when exposed to light. Any change in colour of the product does not effect its efficiency. ■ Does not taint food. ■ 'Cuts' through Biofilm to reach pathogenic organisms ■ Acts in a similar manner to an antibiotic, even though it is not one. |
Benefits■ Completely natural compounds
Broad spectrum of anti-microbial activity: gram positive and gram negative bacteria, viruses, moulds, yeast and fungi ■ Powerful natural anti-oxidant and anti-inflammatory properties ■ Break down biofilm to reach pathogenic organisms ■ Non-hazardous to operators and the environment: ■ Non-toxic, Non-carcinogenic, Non-mutagenic, non-alergenic and non corrosive ■ Dermatologically tested – suitable for use on sensitive skin ■ Odorless and colorless (at specified concentration) ■ Stable even when exposed to light and non-volatile ■ Not tested on animals ■ GMO free ■ Effective in very low concentration (in water) |
Personal & Health Care
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CitrusDefence® Active Ingredient, in its pure form, is an organic active ingredient that can be used as a preservative, anti-oxidant and disinfectant in cosmetics, personal care, health care, food and cleaning products. CitrusDefence® will provide a minimum shelf life of 3 years and in some products even longer.
CitrusDefence® products are organic and are non toxic, non allergenic, non hazardous and 99.99% biodegradable. CitrusDefence® offers a natural and safe solution to cleaning, sanitization and preservation. CitrusDefence® active ingredients can also be used in a series of medicinal treatment products: ■ Oral Use (dental rinse, throat gargle, mouth wash) ■ Ear drops ■ Nasal Rinse ■ First-Aid Skin Rinse ■ Nail Treatment ■ Scalp Treatment ■ Acne treatment ■ Herpes treatment P■ ersonal and baby wipes ■ Personal lubricant Working in harmony with nature to protect our everyday life. Today's consumers are getting more and more aware of the fact that in general many personal care, cosmetics and healthcare products contain a multitude of potential harmful synthetic substances such as: ■ Artificial preservatives ■ Harsh surfactants ■ Petroleum derived emulsifiers (PEG-substances) ■ Synthetic dyes (e.g. 'AZO-dyes', 'acid blue', 'acid green' etc) ■ Chemical aromas and fragrances ■ Artificial substances have inherent toxicity towards the body and the environment, so consumers are now looking for natural alternatives. ■ This can be seen by the sharp rise in the demand for natural cosmetics and alternative and complimentary medicine based on traditional herbs and natural treatments. |
■ To substitute harmful and environ-mentally problematic substances in consumer goods with natural alternatives is not an easy task : changing formulas and the consequent recalibration of production processes means investing time and money.
Natural produced substances are usually labor intensive and thus more expensive than chemically produced ones that are often manufactured from cheap, petrol based raw materials in large scale chemical processes. ■ Availability issue: natural broad spectrum preservatives for instance are rare to find. Such agents must be stable in a broad range of pH environments without being subject to hydrolyses or polymerization at high or low pH values. ■ An ideal natural antimicrobial should not alter product characteristics such as odor or taste when CitrusDefence® is used as a preservative for cosmetics. ■ Natural alternatives should be completely harmless for humans, aquatics and the environment and should not be a skin sensitizer, not trigger gene mutation (Ames test), and microorganisms should not develop resistance against it. CitrusDefence® unique innovative technology is based on intensive research using botanical extracts particularly bioflavonoid. Today bioflavonoid are known to exert the following health benefits: ■ Facilitate the regeneration of vitamin E, ■ Increase vitamin C and B-carotene levels ■ Anti-viral, anti-bacterial, anti-myco-tic effects ■ Inhibit oxidative stress (through the inhibition of lipid per oxidation in the phospholipids layer of bio-membranes, decrease the oxidized LDL ratio and triglyceride level) ■ Modify the enzyme activity, usually inhibition (inhibits xantin-oxidase and monoamino-oxidase, lipoxigenase de-pendent per oxidation inhibitor, aromatase inhibitor) ■ Increase vascular permeability, anti-atherosclerotic effect ■ Inhibit platelet aggregation hepato-protective, neuro-protective effects reduce the long-term complications of diabetes. |
Food ChainMaximize the safety of your food chain and reduce the costs of returning goods and stocks. CitrusDefence® misted on fruits and vegetables, or used in meat processing ensures a longer product life, a decline in the expiry date and better security throughout the food chain. CitrusDefence® and its derivatives have the potential to revolutionize the food industry because they can be used where many chemicals cannot or where pathogen mutation has created biocide resistance. It can also be combined with many ingredients to potentiate them i.e. production of a secondary range of non-direct food contact cleaner/sanitizers and terminal rinse sanitizers.
The CitrusDefence® Food Wash & Natural Preservative is derived from organic extracts and can be used as a processing aid for controlling contaminating micro-organisms in the food industry. It reduces the risk of food poisoning by eliminating pathogenic micro-organisms which then extend the shelf life and freshness of any fresh, raw, chilled and cooked foods, meats, poultry, fish and produce before packaging and distribution to retail outlets. CitrusDefence® will keep produce fresh for up to 2-3 times longer than conventional methods resulting in very high reductions in spoilage. CitrusDefence® Biocide provides an alternative for the nutritionist from traditional products that have created resistance to pathogenic attack. In addition to the normal sanitizing action, CitrusDefence® Biocide also acts as a gastro productivity maximizer in chicken, swine and fish, eliminating pathogenic micro-organisms (Salmonella, E. Coli, Aspergillus Fusarium, etc.) in the intestinal track i.e. its function is to protect the animal, not the feed. CitrusDefence® can also be used in the development of functional foods, particularly in the field of oral hygiene, such as gums and functional confectionery. |
Personal, Health Care & CosmeticsHarmonized with nature to protect our everyday lifestyle.
Today's consumers are getting more and more aware of the fact that in general many personal care, cosmetics and healthcare products contain a multitude of potential harmful synthetic substances such as: ■ Artificial preservatives ■ Harsh surfactants ■ Petroleum derived emulsifiers (PEG-substances) ■ Synthetic dyes (e.g. 'AZO-dyes', 'acid blue', 'acid green' etc) ■ Chemical aromas and fragrances Artificial substances have inherent toxicity towards the body and the environment, so consumers are now looking for natural alternatives as CitrusDefence®. In addition, the applications of CitrusDefence® cover the whole field of oral and dental health care in mouthwash and gargle. Its effectiveness is proven in the following areas: ■ sore throats, ■ gingivitis, ■ treating bad breath, ■ cariogenic attacks, ■ etc.. and for other applications such : ■ Vagina soothing shower ■ Care calming allergies ■ Soothing of diarrhea ■ Ringworm of the foot (athlete's foot) ■ Nail Care ■ Hair Care ■ Skincare (face) |
Food Wash & Natural Preservative
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The CitrusDefence® Food Wash & Natural Preservative is derived from organic extracts and can be used as a processing aid for controlling contaminating micro-organisms in the food industry. It reduces the risk of food poisoning by eliminating pathogenic micro organisms which then extend the shelf life and freshness of any fresh, raw, chilled and cooked foods, meats, poultry, fish and produce before packaging and distribution to retail outlets. CitrusDefence® will keep produce fresh for up to 2-3 times longer than conventional methods resulting in very high reductions in spoilage.
Food Processing Areas and Clean Rooms. As a sanitizer, CitrusDefence® can be applied to walls, ceilings, floors and any work surfaces where pathogens or mould may be found. The bacterial growth is stopped and pathogens present are killed. Fruit & Vegetables. CitrusDefence® keeps fruit and vegetables crisp and looking fresh for longer. It extends shelf-life by 2-3 times normal shelf-life expectation. CitrusDefence® reduces the bacteria-loading on those vegetables susceptible to high bacteria contamination and it will reduce spoilage by killing mould. Food Processing. As a non-rinse wash for meat, poultry, fish, vegetables and fresh fruit products including cut fruit used in fresh fruit salads, CitrusDefence® stops bacterial growth, increases shelf life and minimizes the risk of food poisoning. Fish, shrimp and scampi Production. Reduces bacteria-loading and keeps it at low levels thereby extending shelf-life and reducing odour. Scampi and Shrimp should be dipped in a CitrusDefence® solution prior to freezing and packing. They can also be bathed in a CitrusDefence® solution when thawing. The shelf-life of filleted and whole fish is extended when dipped into a 2% CitrusDefence® solution for 2-4 minutes. Equally, Shrimp and Scampi when dipped or glazed in CitrusDefence® will also minimize bacterial contamination. Bacteria loadings are substantially reduced on smoked and processed seafood thereby also minimizing the possibility of food poisoning. |
Chicken Carcasses.
Reduces bacteria-loading by a 6 log reduction, extends shelf-life and reduces the risk of food poisoning. Chicken carcasses are washed in a CitrusDefence® solution at the end of the process line. The non-rinse wash leaves a residual of CitrusDefence® that continues to kill bacteria for up to 48 hours. CitrusDefence® is a highly concentrated, broad-spectrum antimicrobial compound. Research has shown that the natural extracts found in CitrusDefence® are effective against more than 800 bacterial and viral strains, 100 strains of fungi and yeasts, as well as a large number of single-celled and multi-celled organisms. Included in this list are: Candida albicans (cause of common yeast infections), Parasites, Staphylococcus aureus, Salmonella typhi, Escherichia coli, Pseudomonas aeruginosa, Campylobacter, Listeria and Legionella. In a minimum inhibitory concentration study, the citrus extract found in CitrusDefence® was found to be 10 to 100 times more effective than other commonly used antimicrobials such as silver oxide suspension, chlorine bleach solution, and iodine. Conclusion. CitrusDefence® was challenged by the Microbiology Institute Pasteur of Lille following THE EUROPEAN SUSPENSION TEST SYSTEM, BS EN 1276: 1997 This system requires that the product be effective at pathogen load in 10². The sample tested of CitrusDefence® batch #0604011 has a bacterial activity in practical conditions in accordance with NF EN 1276 at 0.25% with 5 minutes contact at 20° on the four reference strains in dirty conditions. Therefore hospital grade surface disinfectant status. |
Cleaning & Sanitizing
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CitrusDefence® Multi-Purpose Cleaner, Disinfectant, Hospital Grade Disinfectant, Hand Sanitizer and Hand and Body Cleaner.
The CitrusDefence® Multi-Purpose Cleaner, Disinfectant, Hospital Grade Disinfectant, Hand Sanitizer and Hand and Body Cleaner are a range of fast acting, broad spectrum products highly effective against bacteria, viruses, mould and fungi. It can be used safely on any surface wherever efficient hygiene and sanitizing is required, including households, businesses, factories, hospitals, hotels, restaurants and professional cleaning services. Replacing synthetically based products for use in cleaning and sanitizing operations. The CitrusDefence® surface disinfectant addresses the growing demands for replacing synthetically based products for use in cleaning and sanitizing operations. Examples of this include the replacement of chlorine and quaternary compound based cleaners and sanitizers with health and safety eco friendly products. CitrusDefence® technology incorporates a truly holistic approach designed to increase the effectiveness and efficiency of cleaning & sanitizing operations. For many years chlorine and caustic soda have been the standard, cheap chemicals used to decontaminate surfaces & foodstuffs, and to reduce the risk of infections. It is now known and generally acknowledged, that this is a health hazard, and a proven cause of severe health problems. I. Medical Area Decontamination Hospitals, nursing homes and similar establishments are now acknowledged to have a major pathogenic problem : Methicillin Resistant Staphylococcus aureus. This represents a significant and life threatening cause of hospital acquired infection, and the hospitals act as a reservoir for this pathogen. Staphylococcus aureus is a pathogen found in the warm and moist areas of the body. In healthy people it causes little harm, but can cause severe and dangerous infections in patients who have had surgery, or who are suffering from boils, septicaemia or pneumonia. Staphylococcus aureus is a thick walled bacterium, with the ability to develop resistance to antibiotics. The most resistant strain of this bacteria encountered is resistant to the powerful antibiotic, methycillin and is therefore known as Methicillin Resistant Staphylococcus aureus, generally abbreviated to "MRSA". New antibiotics were developed to overcome this trend, but S.aureus again developed resistance to these new antibiotics, with potentially disastrous consequences for patients from wound infection. 
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Main applications :
CitrusDefence® hospital grade range pro-actively eliminate, control and reduce the incidences of virulent and microbial diseases which have become immune to toxic based alternatives, including Methycillin Resistant Staphylococcus Aureus, "MRSA". They can be used for:
CitrusDefence® is a highly concentrated, broad-spectrum antimicrobial compound. Research has shown that the natural extracts found in CitrusDefence® are effective against more than 800 bacterial and viral strains, 100 strains of fungi and yeasts, as well as a large number of single-celled and multi-celled organisms. Included in this list are: Candida albicans (cause of common yeast infections), Parasites, Staphylococcus aureus, Salmonella typhi, Escherichia coli, Pseudomonas aeruginosa, Campylobacter, Listeria and Legionella. In a minimum inhibitory concentration study, the citrus extract found in CitrusDefence® was found to be 10 to 100 times more effective than other commonly used antimicrobials such as silver oxide suspension, chlorine bleach solution, and iodine. II. Personal & Health Care CitrusDefence® is a range of organic personal care products and formulations which include, athlete foot spray, anti-bacterial eardrops, anti-bacterial lip balm, non-alcoholic mouthwash, acne tonic, cold sore cream, first aid disinfecting sprays and face and body tonic. We are continually researching and developing further products in the CitrusDefence® range with a view to educating consumers that toxicity can be easily eradicated for future personal sustainability. CitrusDefence® expert formulator team can assist in developing formulations using new, natural and novel ingredients to deliver excellent mildness, performance and skin feel benefits in some of the applications below:
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Antimicrobial Effects of Acids
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■ How to retain or improve a product's flavour and at the same time extend its shelf life without exploring the outer limits of food safety ?
■ You are also concerned about using only natural ingredients in the product. ■ There are quite a number of effective preservatives available but the market is not always keen on them. The market is embracing labels such as 'premium', 'traditional', 'natural' or 'no artificial flavourings', 'preservative free' and 'organic', and products in these segments have shown decent growth in Western markets. This scenario is not any different in Asia where people like their food fresh and are rather particular about quality, wherever they are able to afford the price premium. But Asian consumers in general do not easily compromise on taste for the sake of convenience and shelf life. A combination of mild process treatments, either chemical or physical, is often best for fresh and semi-processed food products in order to preserve flavour and texture and give the product a sufficient shelf life and microbial safety. Meat products, ready-to-eat meals, sauces, dressings, prepared salads and other acidified foods are kept refrigerated (at least after package opening) and are likely to contain preservatives. If they do receive a heat treatment, it is usually only a mild one. In these cases, organic acids have proven for decades their ability to perform as natural shelf life extenders and play an important role in a concept known as 'multiple hurdle technology'. Of course, the addition of organic acids or acidification will have an effect on flavour. Sometimes this is desired but at other times it is not. The major targets for antimicrobials are food spoilage micro-organisms that produce metabolic end products or enzymes which cause : ■ off-odors, ■ off-flavors, ■ texture problems, ■ discolouration, ■ slime or haze, ■ as well as food borne pathogens that cause illness. Micro-organisms may be inhibited by : ■ chilling, ■ freezing, ■ water activity reduction, ■ nutrient restriction, ■ ermentation or direct acidification, ■ modified atmosphere packaging ■ or through the addition of antimicrobials. |
Many antimicrobials are weak acids and therefore pH is the single most important factor. Weak acids are most effective in their undissociated form. This is because iOnce inside the cell, the acid dissociates because the cell interior has a near neutral pH. Protons generated from intracellular dissociation of the organic acid (H+) acidify the cytoplasm and must be removed by the organism. The cytoplasmic membrane is impermeable to protons and they must be actively transported to the exterior creating an electrochemical potential across the membrane called the proton motive force. This process will use energy and the constant influx of these H+ protons will eventually exhaust the micro-organism.
Acids in combination are the most active antimicrobials : acetic, lactic, propionic, ascorbic and sorbic acids. Citric, malic, fumaric and other organic acids have limited activity but are used as acidulants and for flavourings. Combining acids has the benefit of harnessing synergy between those acids. This will bring down the pH more effectively as they have different pKa values and since each of the acids act upon a different spectrum of bacteria it will also provide a more powerful preservation effect.n this form they are effectively able to penetrate the cell membrane of a micro organism. The complex combinations of organic acids create a synergistic reaction present in CitrusDefence® as a powerful biocide at low concentrations. The CitrusDefence® range has broad spectrum activity and is effective against bacteria, (both gram positive and gram negative) and viruses. CitrusDefence® formulations do not invoke pathogen mutations. The unique combination of it's active ingredients ensures that the biocide activity (via cell wall intrusion) is not influenced by mutation in the pathogens. This is not the case with most synthetically produced biocides, which have to be periodically substituted to avoid "Pathogen Tolerance" and/or "Pathogen Mutation" to create a powerful and lasting anti-microbial effect. There are no residues after the application of CitrusDefence® . During the initial anti-microbial contact period, CitrusDefence® combines with the pathogens present on the food and breaks them down into harmless components including CO2 and water. Within a few hours of application the natural components that remain will have either combined with the organic acids and sugars present in the food, or broken down further into harmless components, leaving no detectable residues or toxicity. |
CitrusDefence® Ongoing Independent Proven Kill ListBacteria :
Bacillus cereus Bacillus circulans Bacillus megaterium Bacillus subtilis Clostridium perfringens Clostridium sporogenes Clostridium difficile Clostridium botulinum Clostridium sporogenes Listeria monocytogenes Listeria innocua Corynebacterium diphteriae Lactobacillus pentoaceticus Lactobacillus acidophilus Propionibacterium acne Staphylococcus aureus Staphylococcus epidermidis Micrococcus species Streptococcus pyogenes Streptococcus agalactiae .Streptococcus milleri Streptococcus faecalis Streptococcus faecium Streptococcus pneumoniae Streptococcus viridans Peptostreptococcus species |
Methicillin resistant staphylococcus aureus
Methicillin resistant staphylococcus epidermidis Vancomycin resistant enterococcus faecium Vancomycin resistant enterococcus faecalis Klebsiella pneumoniae Pseudomonas aeruginosa Acinetobacter species Escherichia coli Enterohaemorrhagic escherichia coli Proteus vulgaris Proteus mirabilis Proteus morganii Pseudomonas cepacia Pseudomonas maltphilia Campylobacter jejuni Campylobacter fetus Shigella sonnei Shigella dysenteriae Serratia marcescens Salmonella cholerasuis Salmonella salford Salmonella typhi Salmonella enteritidis Vibrio cholerae Haemophilus influenzae Erwinia carotovara Bacteroides species Neisseria Meningitis Neisseria gonorrhea Moraxella catarrhalis |
Virus :
Newcastel disease bird virus Avian influenza bird virus Gumboro birdvirus Herpes virus type 1 coldsores Herpes virus type 2 std virus hepatitis A&B jaundice Foot and mouth disease FMD African swine fever Yeast and Fungi : Aspergillus flavus sooty mould Aspergillus terreus aspergillosis of lungs (human) Botrytis cinerea greymould Candida albicans thrush Chaetonium globosum mildew Clasdosporum Mucor SP. Penicillium SP. penicillium species Pullularia pullulans fundi disease (human) 
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