SlideShare a Scribd company logo
Presented by
MAYA SHARMA
Agricultural and food engineering department
DENSE PHASE CARBON DIOXIDE PROCESSING FOR
PRESERVATION OF LIQUID FOOD
STRUCTURE OF PRESENTATION
• Introduction
• Past developments
• What is dense phase carbon dioxide process
• Types of this process
• Mechanics of inactivation of microorganism
• Effect on microbial cells and flavor
• Brief about carbon dioxide
• Advantages and disadvantages
• Conclusions
• reviews
INTRODUCTION
• thermally processed food can undergo organoleptic changes and
cooked flavor accompanied by loss of vitamins, essential nutrients
and flavor.
• Increased consumers demand for safe, nutritious, fresh like food
with a high organoleptic qualities and an extended shelf life
resulted in the concept of preserving foods using non-thermal
techniques.
• Dense phase carbon dioxide (DPCD) process is also a non-thermal
process which is safe, inexpensive and preserve the nutritional
qualities of food materials.
WHAT IS DPCD PROCESS
• In this process food is contacted with pressurized sub or
supercritical carbon dioxide for a period of time in batch, semi-
continues or continuous system.
• Pressure varies from 7 to 40 MPa.
• Temperature varies from 20 to 60 ͦc.
• Time taken during the batch process is 120 to 140 min., and in semi
or continuous system it is 3 to 9 min.
• Temperature glide due to increase in pressure is negligible.
PAST DEVELOPMENTS
TYPES OF DPCD PROCESS
On the basis of flow there are three types of this
processes-
Batch type continuous type
Semi-continuous type
BATCH TYPE
SEMI-CONTINUOUS TYPE
CONTINUOUS TYPE
MECHANICS OF INACTIVATION OF MICROBIAL
EFFECT ON MICROBIAL CELLS
EFFECT ON MICROBIAL CELLS
EFFECT ON MICROBIAL CELLS DURING STORAGE
EFFECT ON FLAVOR DURING STORAGE
BRIEF ABOUT CARBON DIOXIDE
DIFFERENT PHASE OF CARBON DIOXIDE
CURRENT SCENARIO OF ATMOSPHERIC CO₂
SEPARATION OF CARBON DIOXIDE FROM MIXTURE OF GASES
COMPARE WITH OTHER GASES
ADVANTAGES
• Gives fresh like food also after the storage with minimum energy
consumption.
• Elimination or reduction of heat damages to food.
• Improve the overall qualities of food materials.
• Low capital and operational cost.
• Waste free, environment friendly and energy efficient technology.
• Lower pressure and temperature required as compare to HPP.
Disadvantages
• False images of carbon dioxide.
• Low flow rate.
• Not possible at atmospheric conditions.
• Does not give complete inactivation of spoiled food product.
CONCLUSIONS
• This process is safe, economically adoptable, gives fresh like
food and retain the organoleptic properties of food materials.
• Till now it is not adopted by industries due to competitive
processes and also due to false image of carbon dioxide.
• Requires more research on this process.
• Also need to give attention toward the preservation of solid food
metarials.
REVIEWS
s.no. Journal/Book Researchers/Authors Volm/
ISBN
Publishers/year
Of publish
Chapter/article
1. Dense phase Carbon dioxide: food and pharmaceutical
application
Murat O.Balaban, Giovanna
Ferrentino
1118243323/
9781118243
323
John Wiley & Sons(2012) Introduction of DPCD process
2. Novel thermal and non-thermal technology for fluid food:
food science and technology international
P.J.Cullen, Brijesh K.Tiwari, Vasilis
P.Valdramids
O123814707/
9780123814
3323
Acdmic press(2007) Dense phase carbon dioxide
process for liquid foods
3. International journal of food microbiology L.Gonzalez, A.H.Geeraerd,
S.Spilljmbergo and others
117 In June 2010 High pressure co2 inactivation of
microorganism in food: the past,
present and future
4. Journal of the science of food & agriculture Gurbuz Gunes,Lisa K.blum,Joseph
H.Hotechkiss
85 In November 2005 Inactivation of yeast in grapes
juice using continuous phase co2
processing
5.www.co2crc.com.au
Dense Phase Carbon Di Oxide processing for preservation of liquid food by Maya Sharma

More Related Content

What's hot

Dehydration
DehydrationDehydration
Dehydration
Mahmudul Hasan
 
Home Drying of Food Material
Home Drying of Food MaterialHome Drying of Food Material
Home Drying of Food Material
Kofi Gyamfi
 
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
VisanthGuhan
 
Freeze drying ppt
Freeze drying pptFreeze drying ppt
Freeze drying ppt
Monika Tambakhe
 
Fe ppt drying
Fe ppt dryingFe ppt drying
Fe ppt drying
RAJAT GOEL
 
Drying
DryingDrying
Drying
DryingDrying
Freeze drying
Freeze dryingFreeze drying
Freeze drying
lakmali922
 
Introduction to drying, large scale industrial equipment & advanced drying te...
Introduction to drying, large scale industrial equipment & advanced drying te...Introduction to drying, large scale industrial equipment & advanced drying te...
Introduction to drying, large scale industrial equipment & advanced drying te...
Priyanka Modugu
 
Tray dryer
Tray dryerTray dryer
Tray dryer
Hitesh Gandhi
 
Advances in drying of foods
Advances in drying of foodsAdvances in drying of foods
Advances in drying of foods
Rupesh Datir
 
Fluidized Bed Dryer
Fluidized Bed DryerFluidized Bed Dryer
Fluidized Bed Dryer
Hafiz Luqman Khalil
 
Congelacion de pescado
Congelacion de pescadoCongelacion de pescado
Congelacion de pescado
orlandoes
 
Drying (principles)
Drying (principles) Drying (principles)
Drying (principles)
Pharmacy Universe
 
Grain drying
Grain dryingGrain drying
Grain drying
eganJayakumar
 
Drying
DryingDrying
Drying- Pharmaceutical Engineering
Drying- Pharmaceutical EngineeringDrying- Pharmaceutical Engineering
Drying- Pharmaceutical Engineering
Sanchit Dhankhar
 
Spray drying pre lab report ppt final
Spray drying pre lab report ppt finalSpray drying pre lab report ppt final
Spray drying pre lab report ppt final
Hazel Katipunan
 
Drying by Ankita Yagnik
Drying by Ankita YagnikDrying by Ankita Yagnik
Drying by Ankita Yagnik
Ankita Yagnik
 
Drying and dryers
Drying and dryersDrying and dryers
Drying and dryers
Khalid Nawaz
 

What's hot (20)

Dehydration
DehydrationDehydration
Dehydration
 
Home Drying of Food Material
Home Drying of Food MaterialHome Drying of Food Material
Home Drying of Food Material
 
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
Equilibrium Moisture Content - Methods of Determination of EMC, Models of EMC...
 
Freeze drying ppt
Freeze drying pptFreeze drying ppt
Freeze drying ppt
 
Fe ppt drying
Fe ppt dryingFe ppt drying
Fe ppt drying
 
Drying
DryingDrying
Drying
 
Drying
DryingDrying
Drying
 
Freeze drying
Freeze dryingFreeze drying
Freeze drying
 
Introduction to drying, large scale industrial equipment & advanced drying te...
Introduction to drying, large scale industrial equipment & advanced drying te...Introduction to drying, large scale industrial equipment & advanced drying te...
Introduction to drying, large scale industrial equipment & advanced drying te...
 
Tray dryer
Tray dryerTray dryer
Tray dryer
 
Advances in drying of foods
Advances in drying of foodsAdvances in drying of foods
Advances in drying of foods
 
Fluidized Bed Dryer
Fluidized Bed DryerFluidized Bed Dryer
Fluidized Bed Dryer
 
Congelacion de pescado
Congelacion de pescadoCongelacion de pescado
Congelacion de pescado
 
Drying (principles)
Drying (principles) Drying (principles)
Drying (principles)
 
Grain drying
Grain dryingGrain drying
Grain drying
 
Drying
DryingDrying
Drying
 
Drying- Pharmaceutical Engineering
Drying- Pharmaceutical EngineeringDrying- Pharmaceutical Engineering
Drying- Pharmaceutical Engineering
 
Spray drying pre lab report ppt final
Spray drying pre lab report ppt finalSpray drying pre lab report ppt final
Spray drying pre lab report ppt final
 
Drying by Ankita Yagnik
Drying by Ankita YagnikDrying by Ankita Yagnik
Drying by Ankita Yagnik
 
Drying and dryers
Drying and dryersDrying and dryers
Drying and dryers
 

Similar to Dense Phase Carbon Di Oxide processing for preservation of liquid food by Maya Sharma

Pres4. Processing by Removal of Heat
Pres4. Processing by Removal of HeatPres4. Processing by Removal of Heat
Pres4. Processing by Removal of Heat
Yimer Mihretie
 
modified atmosphere packaging in vegetables
modified atmosphere packaging in vegetablesmodified atmosphere packaging in vegetables
modified atmosphere packaging in vegetables
Manpreet Kaur
 
modified atmospheric packaging.pptx
modified atmospheric packaging.pptxmodified atmospheric packaging.pptx
modified atmospheric packaging.pptx
salalabdulrehman
 
Dense Phase CO2 Preservation Technique
Dense Phase CO2 Preservation TechniqueDense Phase CO2 Preservation Technique
Dense Phase CO2 Preservation Technique
Shaikh Muzahemuddin
 
Seminar PPT by Jeph
Seminar PPT by JephSeminar PPT by Jeph
Seminar PPT by Jeph
Anil Jeph
 
Controle atmosphere and modified atmosphere store and packaging
Controle atmosphere and modified atmosphere store and packaging Controle atmosphere and modified atmosphere store and packaging
Controle atmosphere and modified atmosphere store and packaging
PavanHM6
 
Anaerobic methods of waste water treatment v.n.nag
Anaerobic methods of waste water treatment v.n.nagAnaerobic methods of waste water treatment v.n.nag
Anaerobic methods of waste water treatment v.n.nag
vishal nag
 
Modified Atmospheric Packaging in Food System
Modified Atmospheric Packaging in Food SystemModified Atmospheric Packaging in Food System
Modified Atmospheric Packaging in Food System
Vikas Bansal
 
Waste water treatment
Waste water treatmentWaste water treatment
Waste water treatment
bharathichellam
 
Food Storage Systems
Food Storage SystemsFood Storage Systems
Food Storage Systems
Suyog Khose
 
Pretreatment of biomass
Pretreatment of biomassPretreatment of biomass
Pretreatment of biomass
Working as a Lecturer
 
Presentation sustainable design for high strength wastewaters
Presentation sustainable design for high strength wastewaters   Presentation sustainable design for high strength wastewaters
Presentation sustainable design for high strength wastewaters
Seamus Crickley
 
Modified Atmosphere Packaging
Modified Atmosphere PackagingModified Atmosphere Packaging
Modified Atmosphere Packaging
Ashish Darji
 
Purification of Biogas from Anaerobic Digestion
Purification of Biogas from Anaerobic DigestionPurification of Biogas from Anaerobic Digestion
Purification of Biogas from Anaerobic Digestion
Kofi Afriyie
 
Impact of non thermal processing technologies on quality of fruit juices
Impact of non thermal processing technologies on quality of fruit juicesImpact of non thermal processing technologies on quality of fruit juices
Impact of non thermal processing technologies on quality of fruit juices
Maya Sharma
 
fdocuments.in_biogas-production-from-waste.ppt
fdocuments.in_biogas-production-from-waste.pptfdocuments.in_biogas-production-from-waste.ppt
fdocuments.in_biogas-production-from-waste.ppt
rkanna2006
 
Continuous stirred tank reactor (CSTR )
Continuous stirred tank reactor (CSTR )Continuous stirred tank reactor (CSTR )
Continuous stirred tank reactor (CSTR )
SANJAY KUMAR JOGAR
 
Blanching
BlanchingBlanching
Blanching
AboliMahangare
 
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation TechniqueDense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
RKVARMA01
 
Non thermal processing-Cold plasma and HPP
Non thermal processing-Cold plasma and HPPNon thermal processing-Cold plasma and HPP
Non thermal processing-Cold plasma and HPP
Institute of Chemical Technology
 

Similar to Dense Phase Carbon Di Oxide processing for preservation of liquid food by Maya Sharma (20)

Pres4. Processing by Removal of Heat
Pres4. Processing by Removal of HeatPres4. Processing by Removal of Heat
Pres4. Processing by Removal of Heat
 
modified atmosphere packaging in vegetables
modified atmosphere packaging in vegetablesmodified atmosphere packaging in vegetables
modified atmosphere packaging in vegetables
 
modified atmospheric packaging.pptx
modified atmospheric packaging.pptxmodified atmospheric packaging.pptx
modified atmospheric packaging.pptx
 
Dense Phase CO2 Preservation Technique
Dense Phase CO2 Preservation TechniqueDense Phase CO2 Preservation Technique
Dense Phase CO2 Preservation Technique
 
Seminar PPT by Jeph
Seminar PPT by JephSeminar PPT by Jeph
Seminar PPT by Jeph
 
Controle atmosphere and modified atmosphere store and packaging
Controle atmosphere and modified atmosphere store and packaging Controle atmosphere and modified atmosphere store and packaging
Controle atmosphere and modified atmosphere store and packaging
 
Anaerobic methods of waste water treatment v.n.nag
Anaerobic methods of waste water treatment v.n.nagAnaerobic methods of waste water treatment v.n.nag
Anaerobic methods of waste water treatment v.n.nag
 
Modified Atmospheric Packaging in Food System
Modified Atmospheric Packaging in Food SystemModified Atmospheric Packaging in Food System
Modified Atmospheric Packaging in Food System
 
Waste water treatment
Waste water treatmentWaste water treatment
Waste water treatment
 
Food Storage Systems
Food Storage SystemsFood Storage Systems
Food Storage Systems
 
Pretreatment of biomass
Pretreatment of biomassPretreatment of biomass
Pretreatment of biomass
 
Presentation sustainable design for high strength wastewaters
Presentation sustainable design for high strength wastewaters   Presentation sustainable design for high strength wastewaters
Presentation sustainable design for high strength wastewaters
 
Modified Atmosphere Packaging
Modified Atmosphere PackagingModified Atmosphere Packaging
Modified Atmosphere Packaging
 
Purification of Biogas from Anaerobic Digestion
Purification of Biogas from Anaerobic DigestionPurification of Biogas from Anaerobic Digestion
Purification of Biogas from Anaerobic Digestion
 
Impact of non thermal processing technologies on quality of fruit juices
Impact of non thermal processing technologies on quality of fruit juicesImpact of non thermal processing technologies on quality of fruit juices
Impact of non thermal processing technologies on quality of fruit juices
 
fdocuments.in_biogas-production-from-waste.ppt
fdocuments.in_biogas-production-from-waste.pptfdocuments.in_biogas-production-from-waste.ppt
fdocuments.in_biogas-production-from-waste.ppt
 
Continuous stirred tank reactor (CSTR )
Continuous stirred tank reactor (CSTR )Continuous stirred tank reactor (CSTR )
Continuous stirred tank reactor (CSTR )
 
Blanching
BlanchingBlanching
Blanching
 
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation TechniqueDense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
Dense Phase Carbon Dioxide Technology- A Non-thermal Food Preservation Technique
 
Non thermal processing-Cold plasma and HPP
Non thermal processing-Cold plasma and HPPNon thermal processing-Cold plasma and HPP
Non thermal processing-Cold plasma and HPP
 

More from Maya Sharma

Protected cultivation:Green house
Protected cultivation:Green houseProtected cultivation:Green house
Protected cultivation:Green house
Maya Sharma
 
Waste management from fermentation industries
Waste management from fermentation industriesWaste management from fermentation industries
Waste management from fermentation industries
Maya Sharma
 
Size reduction particle charactrisation
Size reduction particle charactrisationSize reduction particle charactrisation
Size reduction particle charactrisation
Maya Sharma
 
Post harvest handling and preservation of fresh fish and seafood
Post harvest handling and preservation of fresh fish and seafoodPost harvest handling and preservation of fresh fish and seafood
Post harvest handling and preservation of fresh fish and seafood
Maya Sharma
 
Non thermal processing by combined techniques
Non thermal processing by combined techniquesNon thermal processing by combined techniques
Non thermal processing by combined techniques
Maya Sharma
 
Non thermal plasma as a new food preservation method
Non thermal plasma as a new food preservation methodNon thermal plasma as a new food preservation method
Non thermal plasma as a new food preservation method
Maya Sharma
 
Application of ultrafiltration in lactose separation
Application of ultrafiltration in lactose separationApplication of ultrafiltration in lactose separation
Application of ultrafiltration in lactose separation
Maya Sharma
 
Oscillating magnetic field for food processing
Oscillating magnetic field for food processingOscillating magnetic field for food processing
Oscillating magnetic field for food processing
Maya Sharma
 
Packaging for non thermal processed food
Packaging for non thermal processed foodPackaging for non thermal processed food
Packaging for non thermal processed food
Maya Sharma
 
Osmotic dehydration of fruits
Osmotic dehydration of fruitsOsmotic dehydration of fruits
Osmotic dehydration of fruits
Maya Sharma
 
Controlled atmosphere and modified atmosphere storage
Controlled atmosphere and modified atmosphere storageControlled atmosphere and modified atmosphere storage
Controlled atmosphere and modified atmosphere storage
Maya Sharma
 
Dense phase carbon dioxide processing (DPCD) for preservation of liquid food
Dense phase carbon dioxide processing (DPCD) for preservation of liquid foodDense phase carbon dioxide processing (DPCD) for preservation of liquid food
Dense phase carbon dioxide processing (DPCD) for preservation of liquid food
Maya Sharma
 
Membrane filtration technology in food engg.
Membrane filtration technology in food engg.Membrane filtration technology in food engg.
Membrane filtration technology in food engg.
Maya Sharma
 
Ultrasound in food preservation
Ultrasound in food preservationUltrasound in food preservation
Ultrasound in food preservation
Maya Sharma
 
Effect of non thermal processing methods on microwrganisms
Effect of non thermal processing methods on microwrganismsEffect of non thermal processing methods on microwrganisms
Effect of non thermal processing methods on microwrganisms
Maya Sharma
 
Pulsed light technology in food processing
Pulsed light technology in food processingPulsed light technology in food processing
Pulsed light technology in food processing
Maya Sharma
 
Application of high hydrostatic pressure
Application of high hydrostatic pressureApplication of high hydrostatic pressure
Application of high hydrostatic pressure
Maya Sharma
 
Effect of high pressure processing on protein and starch
Effect of high pressure processing on protein and starchEffect of high pressure processing on protein and starch
Effect of high pressure processing on protein and starch
Maya Sharma
 
High pressure processing of foods
High pressure processing of foodsHigh pressure processing of foods
High pressure processing of foods
Maya Sharma
 
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
Maya Sharma
 

More from Maya Sharma (20)

Protected cultivation:Green house
Protected cultivation:Green houseProtected cultivation:Green house
Protected cultivation:Green house
 
Waste management from fermentation industries
Waste management from fermentation industriesWaste management from fermentation industries
Waste management from fermentation industries
 
Size reduction particle charactrisation
Size reduction particle charactrisationSize reduction particle charactrisation
Size reduction particle charactrisation
 
Post harvest handling and preservation of fresh fish and seafood
Post harvest handling and preservation of fresh fish and seafoodPost harvest handling and preservation of fresh fish and seafood
Post harvest handling and preservation of fresh fish and seafood
 
Non thermal processing by combined techniques
Non thermal processing by combined techniquesNon thermal processing by combined techniques
Non thermal processing by combined techniques
 
Non thermal plasma as a new food preservation method
Non thermal plasma as a new food preservation methodNon thermal plasma as a new food preservation method
Non thermal plasma as a new food preservation method
 
Application of ultrafiltration in lactose separation
Application of ultrafiltration in lactose separationApplication of ultrafiltration in lactose separation
Application of ultrafiltration in lactose separation
 
Oscillating magnetic field for food processing
Oscillating magnetic field for food processingOscillating magnetic field for food processing
Oscillating magnetic field for food processing
 
Packaging for non thermal processed food
Packaging for non thermal processed foodPackaging for non thermal processed food
Packaging for non thermal processed food
 
Osmotic dehydration of fruits
Osmotic dehydration of fruitsOsmotic dehydration of fruits
Osmotic dehydration of fruits
 
Controlled atmosphere and modified atmosphere storage
Controlled atmosphere and modified atmosphere storageControlled atmosphere and modified atmosphere storage
Controlled atmosphere and modified atmosphere storage
 
Dense phase carbon dioxide processing (DPCD) for preservation of liquid food
Dense phase carbon dioxide processing (DPCD) for preservation of liquid foodDense phase carbon dioxide processing (DPCD) for preservation of liquid food
Dense phase carbon dioxide processing (DPCD) for preservation of liquid food
 
Membrane filtration technology in food engg.
Membrane filtration technology in food engg.Membrane filtration technology in food engg.
Membrane filtration technology in food engg.
 
Ultrasound in food preservation
Ultrasound in food preservationUltrasound in food preservation
Ultrasound in food preservation
 
Effect of non thermal processing methods on microwrganisms
Effect of non thermal processing methods on microwrganismsEffect of non thermal processing methods on microwrganisms
Effect of non thermal processing methods on microwrganisms
 
Pulsed light technology in food processing
Pulsed light technology in food processingPulsed light technology in food processing
Pulsed light technology in food processing
 
Application of high hydrostatic pressure
Application of high hydrostatic pressureApplication of high hydrostatic pressure
Application of high hydrostatic pressure
 
Effect of high pressure processing on protein and starch
Effect of high pressure processing on protein and starchEffect of high pressure processing on protein and starch
Effect of high pressure processing on protein and starch
 
High pressure processing of foods
High pressure processing of foodsHigh pressure processing of foods
High pressure processing of foods
 
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
Ultravoilet radiation as a non-thermal treatment for inactivation of microorg...
 

Recently uploaded

ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
Advanced-Concepts-Team
 
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at 𝐳 = 2.9 wi...
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at  𝐳 = 2.9  wi...Discovery of An Apparent Red, High-Velocity Type Ia Supernova at  𝐳 = 2.9  wi...
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at 𝐳 = 2.9 wi...
Sérgio Sacani
 
11.1 Role of physical biological in deterioration of grains.pdf
11.1 Role of physical biological in deterioration of grains.pdf11.1 Role of physical biological in deterioration of grains.pdf
11.1 Role of physical biological in deterioration of grains.pdf
PirithiRaju
 
Sciences of Europe journal No 142 (2024)
Sciences of Europe journal No 142 (2024)Sciences of Europe journal No 142 (2024)
Sciences of Europe journal No 142 (2024)
Sciences of Europe
 
fermented food science of sauerkraut.pptx
fermented food science of sauerkraut.pptxfermented food science of sauerkraut.pptx
fermented food science of sauerkraut.pptx
ananya23nair
 
Direct Seeded Rice - Climate Smart Agriculture
Direct Seeded Rice - Climate Smart AgricultureDirect Seeded Rice - Climate Smart Agriculture
Direct Seeded Rice - Climate Smart Agriculture
International Food Policy Research Institute- South Asia Office
 
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
Scintica Instrumentation
 
Physiology of Nervous System presentation.pptx
Physiology of Nervous System presentation.pptxPhysiology of Nervous System presentation.pptx
Physiology of Nervous System presentation.pptx
fatima132662
 
Anti-Universe And Emergent Gravity and the Dark Universe
Anti-Universe And Emergent Gravity and the Dark UniverseAnti-Universe And Emergent Gravity and the Dark Universe
Anti-Universe And Emergent Gravity and the Dark Universe
Sérgio Sacani
 
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
hozt8xgk
 
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdfHolsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
frank0071
 
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdfApplied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
University of Hertfordshire
 
HUMAN EYE By-R.M Class 10 phy best digital notes.pdf
HUMAN EYE By-R.M Class 10 phy best digital notes.pdfHUMAN EYE By-R.M Class 10 phy best digital notes.pdf
HUMAN EYE By-R.M Class 10 phy best digital notes.pdf
Ritik83251
 
Randomised Optimisation Algorithms in DAPHNE
Randomised Optimisation Algorithms in DAPHNERandomised Optimisation Algorithms in DAPHNE
Randomised Optimisation Algorithms in DAPHNE
University of Maribor
 
IMPORTANCE OF ALGAE AND ITS BENIFITS.pptx
IMPORTANCE OF ALGAE  AND ITS BENIFITS.pptxIMPORTANCE OF ALGAE  AND ITS BENIFITS.pptx
IMPORTANCE OF ALGAE AND ITS BENIFITS.pptx
OmAle5
 
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titrationCompexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
Vandana Devesh Sharma
 
AJAY KUMAR NIET GreNo Guava Project File.pdf
AJAY KUMAR NIET GreNo Guava Project File.pdfAJAY KUMAR NIET GreNo Guava Project File.pdf
AJAY KUMAR NIET GreNo Guava Project File.pdf
AJAY KUMAR
 
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
frank0071
 
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
Sérgio Sacani
 
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
Creative-Biolabs
 

Recently uploaded (20)

ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
 
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at 𝐳 = 2.9 wi...
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at  𝐳 = 2.9  wi...Discovery of An Apparent Red, High-Velocity Type Ia Supernova at  𝐳 = 2.9  wi...
Discovery of An Apparent Red, High-Velocity Type Ia Supernova at 𝐳 = 2.9 wi...
 
11.1 Role of physical biological in deterioration of grains.pdf
11.1 Role of physical biological in deterioration of grains.pdf11.1 Role of physical biological in deterioration of grains.pdf
11.1 Role of physical biological in deterioration of grains.pdf
 
Sciences of Europe journal No 142 (2024)
Sciences of Europe journal No 142 (2024)Sciences of Europe journal No 142 (2024)
Sciences of Europe journal No 142 (2024)
 
fermented food science of sauerkraut.pptx
fermented food science of sauerkraut.pptxfermented food science of sauerkraut.pptx
fermented food science of sauerkraut.pptx
 
Direct Seeded Rice - Climate Smart Agriculture
Direct Seeded Rice - Climate Smart AgricultureDirect Seeded Rice - Climate Smart Agriculture
Direct Seeded Rice - Climate Smart Agriculture
 
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
(June 12, 2024) Webinar: Development of PET theranostics targeting the molecu...
 
Physiology of Nervous System presentation.pptx
Physiology of Nervous System presentation.pptxPhysiology of Nervous System presentation.pptx
Physiology of Nervous System presentation.pptx
 
Anti-Universe And Emergent Gravity and the Dark Universe
Anti-Universe And Emergent Gravity and the Dark UniverseAnti-Universe And Emergent Gravity and the Dark Universe
Anti-Universe And Emergent Gravity and the Dark Universe
 
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
 
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdfHolsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
Holsinger, Bruce W. - Music, body and desire in medieval culture [2001].pdf
 
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdfApplied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
 
HUMAN EYE By-R.M Class 10 phy best digital notes.pdf
HUMAN EYE By-R.M Class 10 phy best digital notes.pdfHUMAN EYE By-R.M Class 10 phy best digital notes.pdf
HUMAN EYE By-R.M Class 10 phy best digital notes.pdf
 
Randomised Optimisation Algorithms in DAPHNE
Randomised Optimisation Algorithms in DAPHNERandomised Optimisation Algorithms in DAPHNE
Randomised Optimisation Algorithms in DAPHNE
 
IMPORTANCE OF ALGAE AND ITS BENIFITS.pptx
IMPORTANCE OF ALGAE  AND ITS BENIFITS.pptxIMPORTANCE OF ALGAE  AND ITS BENIFITS.pptx
IMPORTANCE OF ALGAE AND ITS BENIFITS.pptx
 
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titrationCompexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
 
AJAY KUMAR NIET GreNo Guava Project File.pdf
AJAY KUMAR NIET GreNo Guava Project File.pdfAJAY KUMAR NIET GreNo Guava Project File.pdf
AJAY KUMAR NIET GreNo Guava Project File.pdf
 
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
Juaristi, Jon. - El canon espanol. El legado de la cultura española a la civi...
 
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
SDSS1335+0728: The awakening of a ∼ 106M⊙ black hole⋆
 
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
Mechanisms and Applications of Antiviral Neutralizing Antibodies - Creative B...
 

Dense Phase Carbon Di Oxide processing for preservation of liquid food by Maya Sharma

  • 1. Presented by MAYA SHARMA Agricultural and food engineering department DENSE PHASE CARBON DIOXIDE PROCESSING FOR PRESERVATION OF LIQUID FOOD
  • 2. STRUCTURE OF PRESENTATION • Introduction • Past developments • What is dense phase carbon dioxide process • Types of this process • Mechanics of inactivation of microorganism • Effect on microbial cells and flavor • Brief about carbon dioxide • Advantages and disadvantages • Conclusions • reviews
  • 3. INTRODUCTION • thermally processed food can undergo organoleptic changes and cooked flavor accompanied by loss of vitamins, essential nutrients and flavor. • Increased consumers demand for safe, nutritious, fresh like food with a high organoleptic qualities and an extended shelf life resulted in the concept of preserving foods using non-thermal techniques. • Dense phase carbon dioxide (DPCD) process is also a non-thermal process which is safe, inexpensive and preserve the nutritional qualities of food materials.
  • 4. WHAT IS DPCD PROCESS • In this process food is contacted with pressurized sub or supercritical carbon dioxide for a period of time in batch, semi- continues or continuous system. • Pressure varies from 7 to 40 MPa. • Temperature varies from 20 to 60 ͦc. • Time taken during the batch process is 120 to 140 min., and in semi or continuous system it is 3 to 9 min. • Temperature glide due to increase in pressure is negligible.
  • 6. TYPES OF DPCD PROCESS On the basis of flow there are three types of this processes- Batch type continuous type Semi-continuous type
  • 13. EFFECT ON MICROBIAL CELLS DURING STORAGE
  • 14. EFFECT ON FLAVOR DURING STORAGE
  • 16.
  • 17. DIFFERENT PHASE OF CARBON DIOXIDE
  • 18. CURRENT SCENARIO OF ATMOSPHERIC CO₂
  • 19. SEPARATION OF CARBON DIOXIDE FROM MIXTURE OF GASES
  • 21. ADVANTAGES • Gives fresh like food also after the storage with minimum energy consumption. • Elimination or reduction of heat damages to food. • Improve the overall qualities of food materials. • Low capital and operational cost. • Waste free, environment friendly and energy efficient technology. • Lower pressure and temperature required as compare to HPP. Disadvantages • False images of carbon dioxide. • Low flow rate. • Not possible at atmospheric conditions. • Does not give complete inactivation of spoiled food product.
  • 22. CONCLUSIONS • This process is safe, economically adoptable, gives fresh like food and retain the organoleptic properties of food materials. • Till now it is not adopted by industries due to competitive processes and also due to false image of carbon dioxide. • Requires more research on this process. • Also need to give attention toward the preservation of solid food metarials.
  • 23. REVIEWS s.no. Journal/Book Researchers/Authors Volm/ ISBN Publishers/year Of publish Chapter/article 1. Dense phase Carbon dioxide: food and pharmaceutical application Murat O.Balaban, Giovanna Ferrentino 1118243323/ 9781118243 323 John Wiley & Sons(2012) Introduction of DPCD process 2. Novel thermal and non-thermal technology for fluid food: food science and technology international P.J.Cullen, Brijesh K.Tiwari, Vasilis P.Valdramids O123814707/ 9780123814 3323 Acdmic press(2007) Dense phase carbon dioxide process for liquid foods 3. International journal of food microbiology L.Gonzalez, A.H.Geeraerd, S.Spilljmbergo and others 117 In June 2010 High pressure co2 inactivation of microorganism in food: the past, present and future 4. Journal of the science of food & agriculture Gurbuz Gunes,Lisa K.blum,Joseph H.Hotechkiss 85 In November 2005 Inactivation of yeast in grapes juice using continuous phase co2 processing 5.www.co2crc.com.au