Microencapsulation of oregano (Origanum vulgare L.), rosemary (Rosmarinus officinalis L.) and sage (Salvia officinalis L.) essential oils in β-lactoglobulin

Luo, Xiaoyu; Sedman, Jacqueline; Ismail, Ashraf A.

doi:10.25177/jfst.4.9.ra.612

Cited by 10 publications

(5 citation statements)

References 75 publications

(93 reference statements)

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“…As expected, Aquafaba-based edible films without any essential oil enrichment had the lowest antioxidant level. The level of essential oil caused a variation in the antioxidant capacity of edible films, which is in line with several studies [12,13] reporting that the clove, oregano, rosemary, and sage essential oils had an impact on the antioxidant capacity of edible films. Differences in the antioxidant capacity of edible films undoubtedly caused the variation of these films' lipid oxidation and its protective role on the fish.…”

Section: Resultssupporting

confidence: 88%

The Novel Antioxidant Active Packaging Approach: A Combination of Aquafaba and Essential Oils to Prevent Lipid Oxidation in Fish

Aksun Tümerkan

2023

Foods 2023

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Section: Resultssupporting

confidence: 88%

The Novel Antioxidant Active Packaging Approach: A Combination of Aquafaba and Essential Oils to Prevent Lipid Oxidation in Fish

Aksun Tümerkan

2023

Foods 2023

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“…The peak at 811 cm −1 exists because of an out of plane alkene C-H stretching (X. Luo et al, 2019) Characteristic peaks of the neat zein fibers include a broad peak centered at 3416 cm −1 which is due to N-H and OH stretching bands. The peak at 2930 cm −1 corresponded with aliphatic C-H stretching bands (Miri et al, 2020).…”

Section: 33mentioning

confidence: 99%

Encapsulation of rosemary essential oil in zein by electrospinning technique

Hosseini

Miri

Najafi

et al. 2021

Journal of Food Science

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In this study, rosemary essential oil was encapsulated in zeinelectrospun fibers at different concentrations of loading (0%, 2.5%, 5%, and 10% v/v). The chemical composition of rosemary essential oil was determined by GC-MS. The resultant zein-electrospun fibers were characterized by SEM, AFM, XRD, DSC, FTIR, and NMR. After being loaded with the essential oil, the fibers were evaluated for antimicrobial properties by the disc diffusion method against S. aureus (ATCC 1112) and E. coli (ATCC 1330). The release test was studied at pH values of 3 and 7.2 in phosphate buffer for 180 min. The GC-MS indicated that α-pinene occurred as a major compound in rosemary essential oil. Diameters of the zein-electrospun fibers increased in response to higher concentrations of rosemary essential oil. The AFM assay attributed a tubular morphology to the fibers. The physical status of rosemary essential oil in zein-electrospun fibers was determined by X-ray diffraction (XRD). DSC thermograms and FTIR spectra confirmed the existence of the rosemary essential oil in zein-electrospun fibers. FTIR spectra also indicated that adding rosemary essential oil to the fibers affected the secondary structure of zein protein. The NMR study showed that the electrospinning process did not change the secondary structure of zein. Disc diffusion indicated that zein-electrospun mats generated inhibition zones against S. aureus and E. coli. The release test revealed that pH values significantly affect the release of rosemary essential oil from fibers. The results demonstrated how loading zein-electrospun fibers with rosemary essential oil can benefit food packaging. Practical Application: In this study, electrospun fibers were produced from food-grade biopolymer to encapsulate rosemary essential oil. This product can be produced at industrial scale as an active food packaging/coating, controlled release, and delivery of the rosemary essential oil to food products and gastrointestinal. Also, it can be considered as a functional food to increase health.

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“…Sesquiterpene lactones from Inula viscosa exhibit the biological effects associated with the cytotoxic and anti-inflammatory activities [18]. Oregano (Figure 5) is the next medicinal plant in our composition, and the entire aerial part of that vegetation is medicinal [19]. This herb is rich in ascorbic acid, tannins, essential oils, and bitterness [20].…”

Section: New Herbal Immune Booster Composition Development and Its Ad...mentioning

confidence: 99%

Surrounding Plants as Reliable Immune Boosters

Maharramova¹,

Veliyeva²,

Amirova³

et al. 2022

Health

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Recently, due to the growth of environmental pollution and the increase in the resistance of microorganisms to artificially create chemical drugs, there has been an urgent need for a radical change in the direction of the medical preparations development, for changing chemicals to naturally produced ones based on herbal natural remedies. Since homeopathy is a branch of medicine that includes not only herbal preparations, but also chemical ingredients, our newly developed patent-although it belongs to the field of homeopathy-is its offshoot aimed solely at maintaining the body's strength without harming it, increasing the survival of the body in a polluted environment removing toxins from the body by strengthening adaptive immune mechanisms. Thus, thyme, cumin, oregano, licorice, and other natural resources of the earth, which are the basis of our patent, successfully fight cold and diseases of the upper respiratory tract. The article presents a methodology for the development of a new herbal preparation, its dosage, and use as the main ingredient in a treatment course in infectious diseases.

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Microencapsulation of oregano (Origanum vulgare L.), rosemary (Rosmarinus officinalis L.) and sage (Salvia officinalis L.) essential oils in β-lactoglobulin

Abstract: of oregano (Origanum vulgare L.), rosemary (Rosmarinus officinalis L.) and sage (Salvia officinalis L.) essential oils in βlactoglobulin(2019) Journal of Food Science & Technology 4(9) p:970-985

Cited by 10 publications

References 75 publications

The Novel Antioxidant Active Packaging Approach: A Combination of Aquafaba and Essential Oils to Prevent Lipid Oxidation in Fish

The Novel Antioxidant Active Packaging Approach: A Combination of Aquafaba and Essential Oils to Prevent Lipid Oxidation in Fish

Encapsulation of rosemary essential oil in zein by electrospinning technique

Surrounding Plants as Reliable Immune Boosters

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