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Book
Use of Essential Oils and Volatile Compounds as Biological Control Agents
Authors: --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Essential oils (EOs) and microbial/plant-based volatile organic compounds (VOCs) are being used in an increasing number of sectors such as health, cosmetics, the food industry and, more recently, agronomy. In agronomy, they are employed as bio-herbicides and bio-pesticides due to their their insecticidal, antifungal, and bactericidal effects. Several EO-based bio-pesticides are already registered. Essential oils and other VOCs are 100% bio-based and present numerous additional advantages. They contain a great number of structurally diverse compounds that frequently act in synergy; they are thus less subject to resistance. As highly volatile compounds are found in EOs and VOCs, they typically cause no residue problems in food products or in soils. Indeed, the supply of EOs can be really challenging because they are frequently produced in restricted areas of the world with prices and chemical composition fluctuations. Besides, while the high volatility of EOs and VOCs is interesting for some specific applications, it can be a problem when developing a bio-pesticide with long lasting effects. Finally, EOs are frequently phytotoxic, which is perfect for herbicide formulations, but not for other applications. In both cases, the development of a proper formulation is essential. Owing to the current attraction for natural products, a better understanding of their modes of biological action is of importance for the development of new and optimal applications.

Keywords

Research & information: general --- Biology, life sciences --- natural antimicrobials --- encapsulation --- shelf-life --- microbiological quality --- micelles --- plant-derived antimicrobial --- Enteric pathogens --- leafy greens --- cheese --- essential oils --- Escherichia coli --- Clostridium tyrobutyricum --- Penicillium verrucosum --- antimicrobial --- Elsholtzia ciliata --- Tribolium castaneum --- essential oil --- carvone --- limonene --- insecticidal activity --- synergistic effect --- starch films --- active food packaging films --- cinnamon oil emulsions --- Botrytis cinerea --- Zanthoxylum leprieurii --- Sitophilus granarius --- tridecan-2-one --- β-myrcene --- (E)-β-ocimene --- dendrolasin --- antioxidant --- anti-inflammatory --- insecticidal --- anti-plasmodial --- Côte d'Ivoire --- Staphylococcus aureus --- S. epidermidis --- carvacrol --- thymol --- eugenol --- benzalkonium chloride --- biofilms --- planktonic --- disinfection --- natural products --- Aphis nerii --- Coccinella septempunctata --- plant-based insecticide --- Oryzaephius surinamensis --- Rhyzopertha dominica --- Trogoderma granarium --- thyme --- edible films --- high pressure thermal treatment --- ultrasonication --- food safety --- essential oil composition --- sabinene --- citronellal --- Sitophilus oryzae --- marinating solution --- pork loin --- quality --- safety --- phytotoxicity --- mode of action --- biopesticides --- biocontrol --- antifungal --- antibacterial --- biopesticide --- insecticide --- eco-friendly --- stored product pest --- Allium sativum --- Gaultheria procumbens --- Mentha arvensis --- Eucalyptus dives --- controlled release --- biosourced --- surface response methodology --- sweet wormwood --- mulberry pyralid --- mulberry --- immunity --- reproductive system --- digestive system --- natural antimicrobials --- encapsulation --- shelf-life --- microbiological quality --- micelles --- plant-derived antimicrobial --- Enteric pathogens --- leafy greens --- cheese --- essential oils --- Escherichia coli --- Clostridium tyrobutyricum --- Penicillium verrucosum --- antimicrobial --- Elsholtzia ciliata --- Tribolium castaneum --- essential oil --- carvone --- limonene --- insecticidal activity --- synergistic effect --- starch films --- active food packaging films --- cinnamon oil emulsions --- Botrytis cinerea --- Zanthoxylum leprieurii --- Sitophilus granarius --- tridecan-2-one --- β-myrcene --- (E)-β-ocimene --- dendrolasin --- antioxidant --- anti-inflammatory --- insecticidal --- anti-plasmodial --- Côte d'Ivoire --- Staphylococcus aureus --- S. epidermidis --- carvacrol --- thymol --- eugenol --- benzalkonium chloride --- biofilms --- planktonic --- disinfection --- natural products --- Aphis nerii --- Coccinella septempunctata --- plant-based insecticide --- Oryzaephius surinamensis --- Rhyzopertha dominica --- Trogoderma granarium --- thyme --- edible films --- high pressure thermal treatment --- ultrasonication --- food safety --- essential oil composition --- sabinene --- citronellal --- Sitophilus oryzae --- marinating solution --- pork loin --- quality --- safety --- phytotoxicity --- mode of action --- biopesticides --- biocontrol --- antifungal --- antibacterial --- biopesticide --- insecticide --- eco-friendly --- stored product pest --- Allium sativum --- Gaultheria procumbens --- Mentha arvensis --- Eucalyptus dives --- controlled release --- biosourced --- surface response methodology --- sweet wormwood --- mulberry pyralid --- mulberry --- immunity --- reproductive system --- digestive system


Book
Functional Coatings for Food Packaging Applications
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The food packaging industry is experiencing one of the most relevant revolutions associated with the transition from fossil-based polymers to new materials of renewable origin. However, high production costs, low performance, and ethical issues still hinder the market penetration of bioplastics. Recently, coating technology was proposed as an additional strategy for achieving a more rational use of the materials used within the food packaging sector. According to the packaging optimization concept, the use of multifunctional thin layers would enable the replacement of multi-layer and heavy structures, thus reducing the upstream amount of packaging materials while maintaining (or even improving) the functional properties of the final package to pursue the goal of overall shelf life extension. Concurrently, the increasing requirements among consumers for convenience, smaller package sizes, and for minimally processed, fresh, and healthy foods have necessitated the design of highly sophisticated and engineered coatings. To this end, new chemical pathways, new raw materials (e.g., biopolymers), and non-conventional deposition technologies have been used. Nanotechnology, in particular, paved the way for the development of new architectures and never-before-seen patterns that eventually yielded nanostructured and nanocomposite coatings with outstanding performance. This book covers the most recent advances in the coating technology applied to the food packaging sector, with special emphasis on active coatings and barrier coatings intended for the shelf life extension of perishable foods.

Keywords

Research & information: general --- active food packaging --- antimicrobial --- antioxidant --- biocatalytic --- surface modification --- pectin --- edible films --- biopolymer coatings --- fruits --- vegetables --- agricultural wastes --- revalorisation --- fresh-cut --- conditioning liquid --- coatings --- spoiling microorganisms --- probiotics --- Citrus spp. --- postharvest --- disease control --- fruit quality --- fungicide alternatives --- edible coatings --- chitosan --- antifungal ingredients --- gas barrier --- coating --- thin film --- PET bottle --- DLC --- SiOx --- SiOC --- isotactic polypropylene --- zinc oxide --- properties --- active packaging --- composites --- carvacrol --- coextrusion --- lysozyme --- lactoferrin --- salmon --- food coatings --- food preservation --- biopolymers --- antioxidant and antimicrobial agents --- burrata cheese --- shelf life --- antimicrobial coating --- packaging design --- bilayer films --- strawberry --- packaging --- chitosan hydrochloride --- edible film --- food safety --- antimicrobial properties --- Botrytis cinerea --- Pectobacterium carotovorum subsp. carotovorum --- rotting --- cellulose nanocrystals (CNC) --- starch nanoparticles (SNP) --- barrier films --- nanomaterials --- nanocomposites --- bio-coatings --- oxygen barrier --- water vapor barrier --- paper --- surface --- Raman --- microscopy --- mapping --- barrier coating --- paper-based food packaging material --- alginate --- water vapor transmission rate --- MOSH/MOAH migration --- permeation --- grease barrier --- water absorptiveness --- HPLC-GC coupled with a flame ionization detector (FID) --- structural changes --- egg preservation --- Carica papaya L. --- starch --- image analysis --- porphyrin --- chlorophyllin --- active coating --- photoactivation --- self-sanitizing --- bologna --- electrospinning --- electrospraying --- superhydrophobicity --- polyethylene terephthalate (PET) --- polylactide (PLA) --- active films --- thermogravimetric analysis --- UV protection --- X-ray diffraction --- PET --- lamination --- nanoindentation --- interface --- edible coating --- hairy fig fruits --- navel oranges --- physicochemical responses --- active food packaging --- antimicrobial --- antioxidant --- biocatalytic --- surface modification --- pectin --- edible films --- biopolymer coatings --- fruits --- vegetables --- agricultural wastes --- revalorisation --- fresh-cut --- conditioning liquid --- coatings --- spoiling microorganisms --- probiotics --- Citrus spp. --- postharvest --- disease control --- fruit quality --- fungicide alternatives --- edible coatings --- chitosan --- antifungal ingredients --- gas barrier --- coating --- thin film --- PET bottle --- DLC --- SiOx --- SiOC --- isotactic polypropylene --- zinc oxide --- properties --- active packaging --- composites --- carvacrol --- coextrusion --- lysozyme --- lactoferrin --- salmon --- food coatings --- food preservation --- biopolymers --- antioxidant and antimicrobial agents --- burrata cheese --- shelf life --- antimicrobial coating --- packaging design --- bilayer films --- strawberry --- packaging --- chitosan hydrochloride --- edible film --- food safety --- antimicrobial properties --- Botrytis cinerea --- Pectobacterium carotovorum subsp. carotovorum --- rotting --- cellulose nanocrystals (CNC) --- starch nanoparticles (SNP) --- barrier films --- nanomaterials --- nanocomposites --- bio-coatings --- oxygen barrier --- water vapor barrier --- paper --- surface --- Raman --- microscopy --- mapping --- barrier coating --- paper-based food packaging material --- alginate --- water vapor transmission rate --- MOSH/MOAH migration --- permeation --- grease barrier --- water absorptiveness --- HPLC-GC coupled with a flame ionization detector (FID) --- structural changes --- egg preservation --- Carica papaya L. --- starch --- image analysis --- porphyrin --- chlorophyllin --- active coating --- photoactivation --- self-sanitizing --- bologna --- electrospinning --- electrospraying --- superhydrophobicity --- polyethylene terephthalate (PET) --- polylactide (PLA) --- active films --- thermogravimetric analysis --- UV protection --- X-ray diffraction --- PET --- lamination --- nanoindentation --- interface --- edible coating --- hairy fig fruits --- navel oranges --- physicochemical responses


Book
Use of Essential Oils and Volatile Compounds as Biological Control Agents
Authors: --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Essential oils (EOs) and microbial/plant-based volatile organic compounds (VOCs) are being used in an increasing number of sectors such as health, cosmetics, the food industry and, more recently, agronomy. In agronomy, they are employed as bio-herbicides and bio-pesticides due to their their insecticidal, antifungal, and bactericidal effects. Several EO-based bio-pesticides are already registered. Essential oils and other VOCs are 100% bio-based and present numerous additional advantages. They contain a great number of structurally diverse compounds that frequently act in synergy; they are thus less subject to resistance. As highly volatile compounds are found in EOs and VOCs, they typically cause no residue problems in food products or in soils. Indeed, the supply of EOs can be really challenging because they are frequently produced in restricted areas of the world with prices and chemical composition fluctuations. Besides, while the high volatility of EOs and VOCs is interesting for some specific applications, it can be a problem when developing a bio-pesticide with long lasting effects. Finally, EOs are frequently phytotoxic, which is perfect for herbicide formulations, but not for other applications. In both cases, the development of a proper formulation is essential. Owing to the current attraction for natural products, a better understanding of their modes of biological action is of importance for the development of new and optimal applications.

Keywords

Research & information: general --- Biology, life sciences --- natural antimicrobials --- encapsulation --- shelf-life --- microbiological quality --- micelles --- plant-derived antimicrobial --- Enteric pathogens --- leafy greens --- cheese --- essential oils --- Escherichia coli --- Clostridium tyrobutyricum --- Penicillium verrucosum --- antimicrobial --- Elsholtzia ciliata --- Tribolium castaneum --- essential oil --- carvone --- limonene --- insecticidal activity --- synergistic effect --- starch films --- active food packaging films --- cinnamon oil emulsions --- Botrytis cinerea --- Zanthoxylum leprieurii --- Sitophilus granarius --- tridecan-2-one --- β-myrcene --- (E)-β-ocimene --- dendrolasin --- antioxidant --- anti-inflammatory --- insecticidal --- anti-plasmodial --- Côte d’Ivoire --- Staphylococcus aureus --- S. epidermidis --- carvacrol --- thymol --- eugenol --- benzalkonium chloride --- biofilms --- planktonic --- disinfection --- natural products --- Aphis nerii --- Coccinella septempunctata --- plant-based insecticide --- Oryzaephius surinamensis --- Rhyzopertha dominica --- Trogoderma granarium --- thyme --- edible films --- high pressure thermal treatment --- ultrasonication --- food safety --- essential oil composition --- sabinene --- citronellal --- Sitophilus oryzae --- marinating solution --- pork loin --- quality --- safety --- phytotoxicity --- mode of action --- biopesticides --- biocontrol --- antifungal --- antibacterial --- biopesticide --- insecticide --- eco-friendly --- stored product pest --- Allium sativum --- Gaultheria procumbens --- Mentha arvensis --- Eucalyptus dives --- controlled release --- biosourced --- surface response methodology --- sweet wormwood --- mulberry pyralid --- mulberry --- immunity --- reproductive system --- digestive system --- n/a --- Côte d'Ivoire


Book
Functional Coatings for Food Packaging Applications
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

The food packaging industry is experiencing one of the most relevant revolutions associated with the transition from fossil-based polymers to new materials of renewable origin. However, high production costs, low performance, and ethical issues still hinder the market penetration of bioplastics. Recently, coating technology was proposed as an additional strategy for achieving a more rational use of the materials used within the food packaging sector. According to the packaging optimization concept, the use of multifunctional thin layers would enable the replacement of multi-layer and heavy structures, thus reducing the upstream amount of packaging materials while maintaining (or even improving) the functional properties of the final package to pursue the goal of overall shelf life extension. Concurrently, the increasing requirements among consumers for convenience, smaller package sizes, and for minimally processed, fresh, and healthy foods have necessitated the design of highly sophisticated and engineered coatings. To this end, new chemical pathways, new raw materials (e.g., biopolymers), and non-conventional deposition technologies have been used. Nanotechnology, in particular, paved the way for the development of new architectures and never-before-seen patterns that eventually yielded nanostructured and nanocomposite coatings with outstanding performance. This book covers the most recent advances in the coating technology applied to the food packaging sector, with special emphasis on active coatings and barrier coatings intended for the shelf life extension of perishable foods.

Keywords

Research & information: general --- active food packaging --- antimicrobial --- antioxidant --- biocatalytic --- surface modification --- pectin --- edible films --- biopolymer coatings --- fruits --- vegetables --- agricultural wastes --- revalorisation --- fresh-cut --- conditioning liquid --- coatings --- spoiling microorganisms --- probiotics --- Citrus spp. --- postharvest --- disease control --- fruit quality --- fungicide alternatives --- edible coatings --- chitosan --- antifungal ingredients --- gas barrier --- coating --- thin film --- PET bottle --- DLC --- SiOx --- SiOC --- isotactic polypropylene --- zinc oxide --- properties --- active packaging --- composites --- carvacrol --- coextrusion --- lysozyme --- lactoferrin --- salmon --- n/a --- food coatings --- food preservation --- biopolymers --- antioxidant and antimicrobial agents --- burrata cheese --- shelf life --- antimicrobial coating --- packaging design --- bilayer films --- strawberry --- packaging --- chitosan hydrochloride --- edible film --- food safety --- antimicrobial properties --- Botrytis cinerea --- Pectobacterium carotovorum subsp. carotovorum --- rotting --- cellulose nanocrystals (CNC) --- starch nanoparticles (SNP) --- barrier films --- nanomaterials --- nanocomposites --- bio-coatings --- oxygen barrier --- water vapor barrier --- paper --- surface --- Raman --- microscopy --- mapping --- barrier coating --- paper-based food packaging material --- alginate --- water vapor transmission rate --- MOSH/MOAH migration --- permeation --- grease barrier --- water absorptiveness --- HPLC–GC coupled with a flame ionization detector (FID) --- structural changes --- egg preservation --- Carica papaya L. --- starch --- image analysis --- porphyrin --- chlorophyllin --- active coating --- photoactivation --- self-sanitizing --- bologna --- electrospinning --- electrospraying --- superhydrophobicity --- polyethylene terephthalate (PET) --- polylactide (PLA) --- active films --- thermogravimetric analysis --- UV protection --- X-ray diffraction --- PET --- lamination --- nanoindentation --- interface --- edible coating --- hairy fig fruits --- navel oranges --- physicochemical responses --- HPLC-GC coupled with a flame ionization detector (FID)


Book
Use of Essential Oils and Volatile Compounds as Biological Control Agents
Authors: --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Essential oils (EOs) and microbial/plant-based volatile organic compounds (VOCs) are being used in an increasing number of sectors such as health, cosmetics, the food industry and, more recently, agronomy. In agronomy, they are employed as bio-herbicides and bio-pesticides due to their their insecticidal, antifungal, and bactericidal effects. Several EO-based bio-pesticides are already registered. Essential oils and other VOCs are 100% bio-based and present numerous additional advantages. They contain a great number of structurally diverse compounds that frequently act in synergy; they are thus less subject to resistance. As highly volatile compounds are found in EOs and VOCs, they typically cause no residue problems in food products or in soils. Indeed, the supply of EOs can be really challenging because they are frequently produced in restricted areas of the world with prices and chemical composition fluctuations. Besides, while the high volatility of EOs and VOCs is interesting for some specific applications, it can be a problem when developing a bio-pesticide with long lasting effects. Finally, EOs are frequently phytotoxic, which is perfect for herbicide formulations, but not for other applications. In both cases, the development of a proper formulation is essential. Owing to the current attraction for natural products, a better understanding of their modes of biological action is of importance for the development of new and optimal applications.

Keywords

natural antimicrobials --- encapsulation --- shelf-life --- microbiological quality --- micelles --- plant-derived antimicrobial --- Enteric pathogens --- leafy greens --- cheese --- essential oils --- Escherichia coli --- Clostridium tyrobutyricum --- Penicillium verrucosum --- antimicrobial --- Elsholtzia ciliata --- Tribolium castaneum --- essential oil --- carvone --- limonene --- insecticidal activity --- synergistic effect --- starch films --- active food packaging films --- cinnamon oil emulsions --- Botrytis cinerea --- Zanthoxylum leprieurii --- Sitophilus granarius --- tridecan-2-one --- β-myrcene --- (E)-β-ocimene --- dendrolasin --- antioxidant --- anti-inflammatory --- insecticidal --- anti-plasmodial --- Côte d’Ivoire --- Staphylococcus aureus --- S. epidermidis --- carvacrol --- thymol --- eugenol --- benzalkonium chloride --- biofilms --- planktonic --- disinfection --- natural products --- Aphis nerii --- Coccinella septempunctata --- plant-based insecticide --- Oryzaephius surinamensis --- Rhyzopertha dominica --- Trogoderma granarium --- thyme --- edible films --- high pressure thermal treatment --- ultrasonication --- food safety --- essential oil composition --- sabinene --- citronellal --- Sitophilus oryzae --- marinating solution --- pork loin --- quality --- safety --- phytotoxicity --- mode of action --- biopesticides --- biocontrol --- antifungal --- antibacterial --- biopesticide --- insecticide --- eco-friendly --- stored product pest --- Allium sativum --- Gaultheria procumbens --- Mentha arvensis --- Eucalyptus dives --- controlled release --- biosourced --- surface response methodology --- sweet wormwood --- mulberry pyralid --- mulberry --- immunity --- reproductive system --- digestive system --- n/a --- Côte d'Ivoire


Book
Functional Coatings for Food Packaging Applications
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

The food packaging industry is experiencing one of the most relevant revolutions associated with the transition from fossil-based polymers to new materials of renewable origin. However, high production costs, low performance, and ethical issues still hinder the market penetration of bioplastics. Recently, coating technology was proposed as an additional strategy for achieving a more rational use of the materials used within the food packaging sector. According to the packaging optimization concept, the use of multifunctional thin layers would enable the replacement of multi-layer and heavy structures, thus reducing the upstream amount of packaging materials while maintaining (or even improving) the functional properties of the final package to pursue the goal of overall shelf life extension. Concurrently, the increasing requirements among consumers for convenience, smaller package sizes, and for minimally processed, fresh, and healthy foods have necessitated the design of highly sophisticated and engineered coatings. To this end, new chemical pathways, new raw materials (e.g., biopolymers), and non-conventional deposition technologies have been used. Nanotechnology, in particular, paved the way for the development of new architectures and never-before-seen patterns that eventually yielded nanostructured and nanocomposite coatings with outstanding performance. This book covers the most recent advances in the coating technology applied to the food packaging sector, with special emphasis on active coatings and barrier coatings intended for the shelf life extension of perishable foods.

Keywords

active food packaging --- antimicrobial --- antioxidant --- biocatalytic --- surface modification --- pectin --- edible films --- biopolymer coatings --- fruits --- vegetables --- agricultural wastes --- revalorisation --- fresh-cut --- conditioning liquid --- coatings --- spoiling microorganisms --- probiotics --- Citrus spp. --- postharvest --- disease control --- fruit quality --- fungicide alternatives --- edible coatings --- chitosan --- antifungal ingredients --- gas barrier --- coating --- thin film --- PET bottle --- DLC --- SiOx --- SiOC --- isotactic polypropylene --- zinc oxide --- properties --- active packaging --- composites --- carvacrol --- coextrusion --- lysozyme --- lactoferrin --- salmon --- n/a --- food coatings --- food preservation --- biopolymers --- antioxidant and antimicrobial agents --- burrata cheese --- shelf life --- antimicrobial coating --- packaging design --- bilayer films --- strawberry --- packaging --- chitosan hydrochloride --- edible film --- food safety --- antimicrobial properties --- Botrytis cinerea --- Pectobacterium carotovorum subsp. carotovorum --- rotting --- cellulose nanocrystals (CNC) --- starch nanoparticles (SNP) --- barrier films --- nanomaterials --- nanocomposites --- bio-coatings --- oxygen barrier --- water vapor barrier --- paper --- surface --- Raman --- microscopy --- mapping --- barrier coating --- paper-based food packaging material --- alginate --- water vapor transmission rate --- MOSH/MOAH migration --- permeation --- grease barrier --- water absorptiveness --- HPLC–GC coupled with a flame ionization detector (FID) --- structural changes --- egg preservation --- Carica papaya L. --- starch --- image analysis --- porphyrin --- chlorophyllin --- active coating --- photoactivation --- self-sanitizing --- bologna --- electrospinning --- electrospraying --- superhydrophobicity --- polyethylene terephthalate (PET) --- polylactide (PLA) --- active films --- thermogravimetric analysis --- UV protection --- X-ray diffraction --- PET --- lamination --- nanoindentation --- interface --- edible coating --- hairy fig fruits --- navel oranges --- physicochemical responses --- HPLC-GC coupled with a flame ionization detector (FID)

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