Cold plasma enhanced natural edible materials for future food packaging: structure and property of polysaccharides and proteins-based films

Author(s):  
Hong Zhu ◽  
Jun-Hu Cheng ◽  
Zhuorui Han ◽  
Zhong Han
2020 ◽  
Vol 108 ◽  
pp. 106087 ◽  
Author(s):  
Viviane Patrícia Romani ◽  
Bradley Olsen ◽  
Magno Pinto Collares ◽  
Juan Rodrigo Meireles Oliveira ◽  
Carlos Prentice ◽  
...  

DeKaVe ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 12
Author(s):  
Egi Anwari ◽  
Ella Meilani ◽  
Oktarina Prasetyowati

This research was made to redesign the packing of Burayot, a typical snack from Garut. Food packaging, in addition to serving as a food protector, can also be a medium for communicating related food product information, brand, positioning and product differentiation. Burayot is a typical snack of Garut made from raw rice flour, brown sugar and coconut milk. In its development appeared other flavors, such as pandanus, black rice, menthol, strawberries, sesame and cheese. Generally, families in the area of Leles Garut can make burayot, but not every family sells it as commercial product. There are some small medium enterprises (SME) that produce burayot as commercial snack with different brands, such as Mak Ijoh, Saboga and Bu Lilis. However, those SMES haven’t made packaging design as one of their concern in doing their business, yet. Saboga has fairly good sales distribution, the products can be easily found in several gift shops in Garut and Bandung. But, as mentioned before, this brand has not been considering the packaging design. Its packaging hasn’t shown strong visual identities to distinguish it from other products, and it also hasn’t contained information needed for a packaging. This research method is qualitative by using experimental approach in the form of packaging design through design stages, visual studies and visual styling. Several trials of packaging materials are constrained by the content of cooking oil in the burayot confectionery that is widely absorbed in paper materials. The addition of paper material to the packaging structure has not been successful, so the experiment focuses more on the packaging label appearance. The results of this study are expected to help SME producers, especially Sabay burayot snacks can have packaging with a strong identity and clear information, so that consumers are easier to distinguish with other gifts. 


Foods ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 1435 ◽  
Author(s):  
Carolina Varilla ◽  
Massimo Marcone ◽  
George A. Annor

Cold plasma (CP) is generated when an electrical energy source is applied to a gas, resulting in the production of several reactive species such as ultraviolet photons, charged particles, radicals and other reactive nitrogen, oxygen, and hydrogen species. CP is a novel, non-thermal technology that has shown great potential for food decontamination and has also generated a lot of interest recently for a wide variety of food processing applications. This review discusses the potential use of CP in mainstream food applications to ensure food safety. The review focuses on the design elements of cold plasma technology, mode of action of CP, and types of CP technologies applicable to food applications. The applications of CP by the food industry have been demonstrated for food decontamination, pesticide residue removal, enzyme inactivation, toxin removal, and food packaging modifications. Particularly for food processing, CP is effective against major foodborne pathogenic micro-organisms such as Listeria monocytogenes and Salmonella Typhimurium, Tulane virus in romaine lettuce, Escherichia coli O157:H7, Campylobacter jejuni, and Salmonella spp. in meat and meat products, and fruits and vegetables. However, some limitations such as lipid oxidation in fish, degradation of the oligosaccharides in the juice have been reported with the use of CP, and for these reasons, further research is needed to mitigate these negative effects. Furthermore, more research is needed to maximize its potential.


2020 ◽  
Vol 239 ◽  
pp. 116214 ◽  
Author(s):  
Haiying Cui ◽  
Xiaojing Yang ◽  
Mohamed A. Abdel-Samie ◽  
Lin Lin

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