Food Preservation
CD BioSustainable develops advanced food preservation technologies to reduce environmental damage, focusing on preventing microbial spoilage, enzymatic browning, and oxidative rancidity while minimizing food supply chain greenhouse gas emissions. With extensive experience in green chemistry and intelligent logistics, we provide global solutions that support the UN Sustainable Development Goals (SDGs) in an economically sustainable manner.
Fig 1. Food preservation techniques (Adithya S., 2021)
Scientific Bases
Natural Antimicrobial Action
- Plankton: Polyphenol interference: pharmacological action that disrupts the quorum sensing of salmonella and E. coli biofilm.
- Bacteriocin Activity: Gram-Positive Pathogenic poisoning by means of super pore formation.
- Essential Nanoemulsion of plant oils: Hydrophobic bacterial membrane penetrable.
Radiation Science
- Hygienisation by radiation gamma dose 2-7 kGy causes 5log- reduction of Listeria monocytogenes
- Nutritional radiation product analysis for safety
Active Packaging
- Iron oxide nanoparticulate oxygen absorbent films
- Antimicrobial compounds with pH switchable releasing biological activity.
Technical Differentiation
| Feature |
Industry Standard |
Our Innovation |
| Preservative Source |
Synthetic chemicals (e.g., BHA) |
Upcycled plant/microbial metabolites |
| Energy Consumption |
8 kWh/m3 (cold storage) |
3.2 kWh/m3 via PCM integration |
| Shelf-Life Extension |
20-50% |
70-400% (case-dependent) |
| Carbon Footprint |
2.1 kg CO2 e/kg food preserved |
0.7 kg CO2 e/kg (verified by LCA) |
Technical Categories
- Biological Interventions: Controlled fermentation technologies; Bioactive edible films.
- Physicochemical Systems: Tunnels for High Pressure Processing (HPP); Equipment for Pulsed Electric Fields (PEF)
- Intelligent Logistics: Refrigeration trucks with autonomous loading; Platforms for Spoilage Analytics Predictive Tracking.
- Green Chemistry Responsible Modifications: Inhibitors for enzymatic browning; Retarders of lipid oxidation.
Application Areas
- Poultry and Meat: Modified Atmosphere Packaging (MAP) utilizing blends of 70% CO2 and 30% N2, clostridia control via lactate diacetate synergism.
- Horticulture: 1-MCP blockers of ethylene, nanocomposite coatings of zinc oxide and chitosan.
- Seafood processing: Misting with ozone combined with superchilling (-3 degrees Celsius), phlorotannin infused alginate films
- Processed Food: Osmotic dehydration for reduction of water activity, integration of preservatives, pH, and aw using hurdle technology.
Our Services
Our integrated solutions cover all aspects of sustainability starting from farming to consumption:
Bio-Based Preservative Development
- Plant-based antimicrobials (rosemary extract, citrus flavonoids)
- Preservatives from probiotic fermentative strains (nisin, pediocin)
Food Preservation Engineering
- Elaborate plans for the preservation of proteins, lipids, and other complex materials
- Dairy applications protective cultures with gene mutations
Contract Radiation Processing
- Gamma (Co-60) and electron beam sterilizing services
- Regulatory dose mapping validation for compliance
Integration of Circular Economy
- Upcycled agricultural waste as feedstock for preservation
- Processing plants integrated structures with zero discharge water treatment facilities.
Company Service Advantages
- Scalability: Modular systems for SMEs to Fortune 500 firms.
- Transparency: Public blockchain verification of preservation claims.
- IP Portfolio: 47 patents in edible coatings & smart sensors.
- Strategic Alliances: Joint labs with many institutions.
Contact Us
CD BioSustainable's patented technology integrates biological science with digital intelligence, increasing ROI while reducing CO₂ emissions. Contact us for customized food waste audits or technical materials.
How to Place an Order
Reference
- Adithya S., Muthamilselvi P., et al. "Food preservation techniques and nanotechnology for increased shelf life of fruits, vegetables, beverages and spices: a review" Environmental Chemistry Letters 2021, 19:1715-1735.
Our products and services are for research use only and cannot be used for
any clinical purposes.
