Effect of antibacterial nanocomposite film on the preservation of cheese

LI, Yana; Chen, Zhiwei; WU, Kaixuan

doi:10.1590/fst.93321

Cited by 3 publications

(3 citation statements)

References 22 publications

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“…Owing to antibiotic overuse in the medical, fishery, and livestock and poultry breeding industry, several antibioticresistant bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA), multidrug-resistant Streptococcus pneumoniae (MDRSP), and vancomycin-resistant Enterococcus (VRE) have emerged, posing new challenges to food hygiene and safety and efficacy of medicines (Gomes et al, 2022;Kim & Ahn, 2022;Le et al, 2022). To overcome the challenges posed by the increasing emergence of drug-resistant bacteria and their strong environmental adaptability, researchers are using a combination of antibiotics to treat bacterial infections (Beardmore et al, 2017;Li et al, 2022b;Pabon et al, 2022). In recent years, many researchers have focused on identifying natural antibacterial substances.…”

Section: The Challenge Of Antibiotic-resistant Microorganismsmentioning

confidence: 99%

Antimicrobial activity of oridonin

Zhou

2023

Food Sci. Technol

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Oridonin is an enantiomer-kaurene tetracyclic diterpenoid compound, which is the main active component of Rabdosia rubescens, a herb used in traditional Chinese medicine. It has been reported to exert anti-tumor, anti-inflammatory, proapoptotic, anti-angiogenic, neuroprotective, and other pharmacological effects. Owing to the overuse of antibiotics, currently, the medical and food industries are facing drug resistance challenges, which have severely impacted food and medical safety. Thus, new antibacterial agents must be identified. As an important active component of Rabdosia rubescens, oridonin has been extensively and deeply studied in antimicrobial aspects. This paper reviews the antimicrobial activity of oridonin and its underlying mechanism. In addition, its safety and application as an antibacterial agent were briefly introduced. Finally, the current problems and challenges of the application of oridonin and the prospects were also elucidated.

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Section: The Challenge Of Antibiotic-resistant Microorganismsmentioning

confidence: 99%

Antimicrobial activity of oridonin

Zhou

2023

Food Sci. Technol

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“…The effectiveness of antimicrobial packaging formulations has been proven on milk agar as a model system and also on real dairy foods. Antimicrobial films of conventional plastics (e.g., polyethylene, polypropylene) incorporating metallic nanoparticles such as silver (Ag) and zinc oxide (ZnO) have been described as effective to control microbial growth in cheeses [ 83 , 84 , 85 ]. However, increased attention has been devoted to the use of biopolymers for the development of edible and/or biodegradable food packaging for dairy applications as well [ 82 ].…”

Section: Nanostructured Antimicrobials In Dairy Industrymentioning

confidence: 99%

Nanostructured Antimicrobials for Quality and Safety Improvement in Dairy Products

Brandelli

Lopes

Pinilla

2023

Foods

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In the food sector, one of the most important economic activities is the dairy industry, which has been facing many challenges in order to meet the increasing demand by consumers for natural and minimally processed products with high quality. In this sense, the application of innovative and emerging technologies can be an interesting alternative, for example, the use of nanotechnology in packaging and as delivery systems. This technology has the potential to improve the quality and safety of dairy products, representing an interesting approach for delivering food preservatives and improving the mechanical, barrier and functional properties of packaging. Several applications and promising results of nanostructures for dairy product preservation can be found throughout this review, including the use of metallic and polymeric nanoparticles, lipid-based nanostructures, nanofibers, nanofilms and nanocoatings. In addition, some relevant examples of the direct application of nanostructured natural antimicrobials in milk and cheese are presented and discussed, as well as the use of milk agar as a model for a preliminary test. Despite their high cost and the difficulties for scale-up, interesting results of these technologies in dairy foods and packaging materials have promoted a growing interest of the dairy industry.

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“…Green and safety have been more and more people's attention (Li et al, 2021). As a result, many researchers have turned their attention to food packaging (Kavakebi et al, 2021;Li et al, 2022). The current rapid development of e-commerce has resulted in a need for improvements in the requirements of the package fresh food (Li et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Quality characteristics of fresh noodles as affected by modified atmosphere packaging

et al. 2022

Food Sci. Technol

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The modified atmosphere packages (MAP) was used to preserve the fresh noodles and the effect of atmosphere ratio (N 2 : CO 2 = 0:100, 20:80, 30:70, 40:60 or 50:50) on noodle quality was investigated with normal packages as control. The results showed that the MAP could significantly extend the shelf life of fresh noodles up to at least 7 d, compared with the control. On the 7th day of storage, the elasticity and hardness gradually decreased with the increase of N 2 : CO 2 ratio (P > 0.05) even if the MAP group were poor than the control (P > 0.05). In terms of water content, on the 7th day of storage, the decrease of 0:100 group and 20:80 group was less than that of control group (P < 0.05), and the effect of water retention was better. On the 7th day of storage, pH in the MAP group decreased less than that in the control group (P < 0.05). During the same storage period, the inhibition effect of the 0:100 group was significantly higher than that of the control group (P < 0.05), while the L* values decreased less in the 0:100 and 30:70 groups than in the control group (P < 0.05).

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Effect of antibacterial nanocomposite film on the preservation of cheese

Cited by 3 publications

References 22 publications

Antimicrobial activity of oridonin

Antimicrobial activity of oridonin

Nanostructured Antimicrobials for Quality and Safety Improvement in Dairy Products

Quality characteristics of fresh noodles as affected by modified atmosphere packaging

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