Results 41 to 50 of about 426,209 (351)

Developing the knowledge-based human resources that support the implementation of the National Dual Training System (NDTS): evaluation of TVET teacher's competency at MARA Training Institutions [PDF]

open access: yes, 2015
Development in the world of technical and vocational education and training (TVET) on an ongoing basis is a challenge to the profession of the TVET-teachers to maintain their performance.
Ali, Mahazani
core   +1 more source

Monitoring the effect of active packaging films with silver-kaolinite using different packaging systems on the quality of beef meat

open access: yesHeliyon, 2022
Active packaging films based on gelatin with silver-kaolinite (Ag-Kln) were developed and their effects on the quality and microbial growth of beef meat stored in different packaging systems (cling film, vacuum and modified atmosphere packaging) at 4 °C ...
Z.A. Nur Hanani   +4 more
doaj   +1 more source

Effect of relative humidity on carvacrol release and permeation properties of chitosan based films and coating [PDF]

open access: yes, 2014
The influence of water vapour conditions on mass transport and barrier properties of chitosan based films and coatings were studied in relation to surface and structural properties. Water contact angles, material swelling, polymer degradation temperature,
DEBEAUFORT, Frédéric   +4 more
core   +6 more sources

Use of herbs, spices and their bioactive compounds in active food packaging [PDF]

open access: yes, 2015
The interest and societal demand on the use of natural, biodegradable and renewable resources has increased in the last few years. In addition, food producers and consumers have improved their requirements for the quality of processed food, particularly ...
Burgos, Nuria   +5 more
core   +2 more sources

Development in the Active Packaging of Foods

open access: yesJournal of Food Technology in Africa, 1999
Active packaging is one of the innovative food packaging concepts that has been introduced as a response to the continuous changes in current consumer demands and market trends. Major active packaging techniques are concerned with substances that absorb oxygen, ethylene, moisture, carbon dioxide, flavours/odours and those which release carbon dioxide ...
Vermeiren, L.   +4 more
openaire   +4 more sources

Recent advances in active, smart and edible packaging applications to enhance post-harvest quality and shelf-life of fruits

open access: yesFrontiers in Food Science and Technology
Post-harvest fruit losses result in significant waste problem due to the decline in quality by physiological metabolism and unfavorable environmental conditions.
Wei Chuen Chan   +6 more
doaj   +1 more source

Substantiation for the Technology of Obtaining Antimicrobial Spray on the Basis of Silver and Copper Citrates [PDF]

open access: yes, 2018
Formation and development of the veterinary pharmacy and veterinary drugs market in Ukraine is an urgent issue. In order to prevent infection of the mammary gland in cows after milking, the nipples are treated with a suitable disinfectant for complete ...
Almakayeva, L. (Lyudmyla)   +1 more
core   +2 more sources

Active Packaging Coatings [PDF]

open access: yesCoatings, 2015
Active food packaging involves the packaging of foods with materials that provide an enhanced functionality, such as antimicrobial, antioxidant or biocatalytic functions. This can be achieved through the incorporation of active compounds into the matrix of the commonly used packaging materials, or by the application of coatings with the corresponding ...
Luis Bastarrachea   +4 more
openaire   +1 more source

Transpiration and moisture evolution in packaged fresh horticultural produce and the role of integrated mathematical models: A review [PDF]

open access: yes, 2016
Transpiration has various adverse effects on postharvest quality and the shelf-life of fresh fruit and vegetables (FFV). If not controlled, the water released through this process results in direct mass loss and moisture condensation inside packaged FFV.
Bovi, Graziele G.   +4 more
core   +1 more source

Natural polyphenols for sustainable active, smart, and intelligent food packaging: a structured narrative review

open access: yesFrontiers in Food Science and Technology
Food packaging offers essential food safety to the consumers. Conventional plastic-based food packaging offers only ordinary physical protection and may sometimes accelerate plastic pollution.
Kunal Dutta   +6 more
doaj   +1 more source

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