Investigation on food packaging polymers: Effects on vegetable oil oxidation

Hu, Keqing; Huyan, Zongyao; Ding, Shaoxuan; Dong, Yaoyao; Yu, Xiuzhu

doi:10.1016/j.foodchem.2020.126299

Cited by 31 publications

(13 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The packaging materials of the bottle are certainly responsible for the maintenance of bioactive components. The effects of oxidation, degradation or decomposition, and chemical migration due to oils-packaging interactions can be prevented by the selection of exact packaging material (Hu et al 2020;Huyan et al, 2019). Aluminum bottle and polyethylene terephthalate (PET) bottle have been applied as herbal oil packaging, then the effect of the different materials on antibacterial components in herbal oil is deeply investigated.…”

Section: Introductionmentioning

confidence: 99%

Impact of using low-cost packaging material of commercial herbal oil on its antibacterial compounds

2020

View full text Add to dashboard Cite

A commercial herbal oil with different bottle materials on the Indonesian markets was studied. The effects of the different specimens viz. PET-new, PET-open, and AL-new on the main antibacterial components of herbal oil were investigated.Step-1, analysis of antibacterial activity (against S. aureus and E. coli) and testing of non-toxic (in-vivo).Step-2, detection of the main antibacterial compounds (6 types) during the storage times. The market and environmental aspects were also considered. The results, all specimens had antibacterial activity and they showed non-toxic. At the 0-month, six types of main antibacterial compounds were detected in all specimens. The longer the storage time, the more main antibacterial compounds were lost. The most loss (4 types) was observed in and PET-open. PET-new showed the least loss (1 type) at 6-months and 12-months, namely eugenol. Interestingly, PET-new was able to retain curcumene, farnesol, and p-cymene for up to 12 months of storage. PET-new was also more economical (8.7% cheaper) and environmental-friendly than AL-new. The sprayer cap types are strongly recommended for PET herbal oil packaging.

show abstract

Section: Introductionmentioning

confidence: 99%

Impact of using low-cost packaging material of commercial herbal oil on its antibacterial compounds

2020

View full text Add to dashboard Cite

show abstract

“…As a result, 20 main compounds were identified which are listed in Table 1. Amongst the detected compounds there were aldehydes, olefine aldehydes, ketones, acids, esters, alcohols 35,36 . All of these compounds listed in Table 1 belong to the secondary volatile oxidation products of oils.…”

Section: Resultsmentioning

confidence: 99%

Arachidonic acid‐encapsulated microcapsules with core‐shell structure prepared by coaxial electrospray

Chen

Lijie

et al. 2020

J of Applied Polymer Sci

View full text Add to dashboard Cite

Arachidonic acid (AA) is an n‐6 polyunsaturated 20‐carbon fatty acid taking important immunomodulatory roles in infant growth, brain development, and health. However, one of the major drawbacks of polyunsaturated fatty acids is their high susceptibility to oxidation followed by unpleasant odors. Microencapsulation has been proposed as an excellent strategy to solve these problems. In this work, coaxial electrospray was utilized to fabricate AA/zein microcapsules with core‐shell structures which were verified by scanning electron microscopy, transmission electron microscopy, and confocal laser scanning microscopy. Microcapsules morphology was conveniently controlled through electrospray parameters and AA was centralized in the core. The microcapsule diameter ranged from 1 to 7 μm. Results of peroxide values and GC–MS demonstrated that AA in microcapsules possess improved oxidative stability and the unpleasant odors of AA oil was inhibited. The results indicate coaxial electrospray is a useful and convenient tool to fabricate core‐shell microcapsules with immiscible materials, which will broaden the potential use of microcapsules as nutrition fortifiers in the food industry.

show abstract

“…During the ripening process, Emmental cheese emits CO 2 , which needs to be purged, and propionic acid. In this process, the entry of oxygen must be prevented, while water vapor must be kept inside the package [33].…”

Section: Polymers For Frozen Product Packagingmentioning

confidence: 99%

Innovations in Polymer Applications - Plastic Packaging

Rego¹,

Sartor²,

Klayn³

et al. 2020

J. Res. Updates Polym. Sci.

View full text Add to dashboard Cite

Polymer materials are used in several industrial sectors such as, paints and varnishes, packaging, and the automotive sector. The countless applications of this type of material stem from several factors such as lightness and ease of processing when compared to metals and ceramics. The possibility of chemical modification of polymers is worth mentioning, which can result in a new material with mechanical properties superior to those of the original ones. Another unique characteristic of polymer material is related to the ease with which they can be mixed with other elements (vegetable and synthetic fibers, metals, ceramics) to obtain a composite or hybrid material, thus expanding the spectrum of polymer applications. In this sense, the present work aims to show the uses of polymers in the packaging segment, addressing the main physicochemical and mechanical characteristics that are necessary for manufacturing packaging items as well as innovative technologies to obtain those materials.

show abstract

Investigation on food packaging polymers: Effects on vegetable oil oxidation

Cited by 31 publications

References 21 publications

Impact of using low-cost packaging material of commercial herbal oil on its antibacterial compounds

Impact of using low-cost packaging material of commercial herbal oil on its antibacterial compounds

Arachidonic acid‐encapsulated microcapsules with core‐shell structure prepared by coaxial electrospray

Innovations in Polymer Applications - Plastic Packaging

Contact Info

Product

Resources

About