Effects of Lemongrass Essential Oil on Key Aromas of Pickled Radish During Storage Using HS–GC–IMS and in Silico Approaches

Foods, Год журнала: 2025, Номер 14(5), С. 727 - 727

Опубликована: Фев. 21, 2025

To investigate the effects of lemongrass essential oil on key volatile aroma compounds pickled radish (PR) during storage, this study used headspace–gas chromatography–ion mobility spectrometry, fingerprint analysis, multivariate statistical and molecular docking to different PR samples. The results indicated that a total 48 aromatic were identified. Fingerprint analysis revealed profiles samples at storage stages different. Using screening criteria p < 0.05 variable importance for projection > 1 in relative odor activity value 1, six potential selected. Furthermore, phenylethyl acetate, β-ocimene, 4-heptanone, limonene determined as affect profile after adding oil. Moreover, addition increased fruit sweet storage. recognition these four odors was mainly accomplished through hydrophobic interactions hydrogen bond by OR1A1 OR5M3 receptors. This can offer preliminary foundation theoretical support in-depth exploration paocai industry.

Язык: Английский

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Microencapsulation to Harness the Antimicrobial Potential of Essential Oils and Their Applicability in Dairy Products: A Comprehensive Review of the Literature

Foods, Год журнала: 2024, Номер 13(14), С. 2197 - 2197

Опубликована: Июль 11, 2024

This literature review explores cutting-edge microencapsulation techniques designed to enhance the antimicrobial efficacy of essential oils in dairy products. As consumer demand for natural preservatives rises, understanding latest advancements becomes crucial improving shelf life and safety these The bibliometric analysis utilized this highlighted a large number documents published on topic relation following keywords: oils, AND antimicrobials, products, OR microencapsulation. last 11 years, between 2013 2023, showed diversity authors countries researching keywords commonly used. However, consulted, no study was identified that based critically evaluated their potential synthesizes findings from diverse studies, shedding light various encapsulation methods employed impact preserving quality goods. Additionally, it discusses applications challenges associated with implementation industry. comprehensive aims provide valuable insights researchers, food scientists, industry professionals seeking optimize use properties formulations.

Язык: Английский

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The Therapeutic Potential of West Indian Lemongrass (Cymbopogon citratus) Essential Oil-Based Ointment in the Treatment of Pitted Keratolysis

Antibiotics, Год журнала: 2025, Номер 14(3), С. 241 - 241

Опубликована: Фев. 27, 2025

Background: Due to their antibacterial activities, essential oils can be potential alternatives antibiotics in certain cases. West Indian lemongrass (Cymbopogon citratus) oil (LEO) is effective against a broad range of bacteria by inhibiting spore formation, and considered safe. In this study, we demonstrated its therapeutical the treatment pitted keratolysis (PK), superficial skin infection affecting pressure-bearing areas plantar surfaces. Methods: For vitro efficacy testing, LEO was mixed into different ointment bases, including Hydrogelum methylcellulose FoNo VIII., Ungentum oleosum VIII. (Ung. oleoso), Unguentum stearini stearin), Vaselinum cholesterinatum (Vasel. cholest.), at concentrations 1, 3, 5%. These formulations were tested on representatives three bacterial species associated with PK: Kytococcus sedentarius, Dermatophilus congolensis, Bacillus thuringiensis. Results: tests, (HM) gel best supported effects LEO, reducing number living agar plates 4–5 orders magnitude concentration-dependent manner during 30 min exposure times. This also confirmed Franz diffusion cell drug release test; after min, several active compounds could detected HM samples, contrast other bases. Shelf-life experiments showed that base features 3% for least 2 years without significant loss efficacy. Conclusions: Our study highlights ointments containing potentially have place PK. Therefore, may replaced PK, thereby environmental antibiotic pressure, which one driving forces behind spread resistance.

Язык: Английский

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Encapsulation of lemongrass essential oil in cyclodextrins and maltodextrin: Antioxidant, antimicrobial and release studies

Carbohydrate Polymer Technologies and Applications, Год журнала: 2025, Номер unknown, С. 100749 - 100749

Опубликована: Март 1, 2025

Язык: Английский

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Development of poly(lactic acid)/polyvinyl alcohol-based temperature-responsive shell-core nanofibers: Controlled release, biosafety evaluation, and application in raspberry preservation

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 307, С. 142084 - 142084

Опубликована: Март 13, 2025

Язык: Английский

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Novel approaches to exploring nutritional potential and applications of residual biomass after essential oil extraction: case study of Ammodaucus leucotrichus

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Март 15, 2025

Язык: Английский

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Characterization of volatile compounds in Eugenia uniflora L. essential oil by GC×GC/TOFMS: exploring its antioxidant potential and in vitro ocular irritation assessment

Journal of Essential Oil Research, Год журнала: 2024, Номер unknown, С. 1 - 9

Опубликована: Дек. 28, 2024

The specie of Eugenia uniflora L., commonly known as Pitanga, is a tree from the Myrtaceae family widely distributed in Brazil and South American. Presents recognized ethnopharmacological activities, mainly due to leaves essential oil (EO). However, few studies have investigated correlations between composition biological all them using one-dimensional gas chromatography (GC/MS). This study discusses chemical pitanga OE by GC×GC/TOFMS, vitro antioxidant activity (DPPH ORAC assay), ocular irritation Hen's Egg Test-Chorioallantoic Membrane (HET-CAM). 89 compounds were identified more than usual literature GC/MS, including selina-1,3,7(11)-trien-8-one epoxide (20.09%) marker this specie. Isospathulenol, dimethyl-bicyclo[octanone]-diisopropylidene, 14-oxi-α-muurolene, 2-α-acetoxy-amorpha-4,7(11)-dien-8-one also found. OE's DPPH assays showed 95.5/mL 685.6 µmol TE/g, respectively, while HET-CAM assay non-ocular irritating potential. Therefore, one can consider be most complete involving oil.

Язык: Английский

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Investigating the Quantitative and Qualitative Changes of Lemongrass (Cymbopogon citratus) Essential oil in Response to Drying Methods

Chemistry Africa, Год журнала: 2024, Номер 7(6), С. 3077 - 3085

Опубликована: Июль 9, 2024

Язык: Английский

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Essential oil phytochemistry and antifungal activity of lemongrass inoculated with arbuscular mycorrhizal fungi under different phosphorous levels

Rhizosphere, Год журнала: 2024, Номер 32, С. 100968 - 100968

Опубликована: Окт. 12, 2024

Язык: Английский

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Development and characterisation of starch/alginate active films incorporated with lemongrass essential oil (Cymbopogon citratus)

Materials Advances, Год журнала: 2024, Номер 5(23), С. 9417 - 9427

Опубликована: Янв. 1, 2024

The development of active films based on biopolymers containing antimicrobial and antioxidant compounds has contributed to the improvement food safety.

Язык: Английский

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