Levent Yurdaer Aydemir

ORCID: 0000-0003-0372-1172
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Research Areas
  • Nanocomposite Films for Food Packaging
  • Microencapsulation and Drying Processes
  • Proteins in Food Systems
  • Phytochemicals and Antioxidant Activities
  • Food composition and properties
  • Protein Hydrolysis and Bioactive Peptides
  • Postharvest Quality and Shelf Life Management
  • Meat and Animal Product Quality
  • Pharmacological Effects of Medicinal Plants
  • Food Chemistry and Fat Analysis
  • Polysaccharides Composition and Applications
  • Probiotics and Fermented Foods
  • Essential Oils and Antimicrobial Activity
  • Seed and Plant Biochemistry
  • Nanoparticles: synthesis and applications
  • Botanical Research and Chemistry
  • Microbial Metabolites in Food Biotechnology
  • Consumer Packaging Perceptions and Trends
  • biodegradable polymer synthesis and properties
  • Botanical Research and Applications
  • Collagen: Extraction and Characterization
  • Seaweed-derived Bioactive Compounds
  • Polysaccharides and Plant Cell Walls
  • Herbal Medicine and Trade Cooperation
  • Morinda citrifolia extract uses

Adana Science and Technology University
2018-2025

University of Nizwa
2024

Izmir Institute of Technology
2011-2019

The trends in food packaging technologies are shifting toward utilizing natural and environmentally friendly materials prepared from biopolymers such as kappa carrageenan to replace synthetic polymers. In the current study, varying amounts (0.1, 0.2, 0.3%) of grapefruit essential oil (GFO) were incorporated carrageenan-based edible films improve their physicochemical properties. developed film samples characterized for barrier, mechanical, morphological, optical, thermal, antioxidant,...

10.1021/acsomega.3c07366 article EN cc-by-nc-nd ACS Omega 2024-02-13

ABSTRACT The increasing demand for sustainable food packaging has driven the development of films based on biopolymers. However, enhancing their functional properties remains a challenge. In current study, potato starch–pectin (PSP) composite were fabricated and enriched with juniper berry essential oil (JBEO) to improve physicochemical properties. effects incorporating different concentrations JBEO (0.1%–1% v/v) various PSP‐based evaluated, including surface color, transparency, barrier...

10.1002/fsn3.4688 article EN cc-by Food Science & Nutrition 2025-01-01

In this study, functional properties of proteins from Turkish Kabuli type chickpea (CPEs) and green red lentil cultivars (LPEs) were characterized compared with those soy animal proteins. The LPEs whey protein isolate (WPI) showed higher soluble total content than the other CPEs highest oil absorption capacity (10.9–14.59 g/g), followed by (6.90–10.44 extract (8.23 egg white (6.37 g/g). water capacities obtained for bovine gelatin (BGEL) (8.84 (4.90–7.94 g/g) (7.94 foaming BGEL fish (FGEL),...

10.1016/j.lwt.2012.07.023 article EN cc-by-nc-nd LWT 2012-07-25

The aim of this study was to examine the effect Sage (Salvia sclarea) essential oil (SEO) on physiochemical and antioxidant properties sodium alginate (SA) casein (CA) based films. Thermal, mechanical, optical, structural, chemical, crystalline, barrier were examined using TGA, texture analyzer, colorimeter, SEM, FTIR, XRD. Chemical compounds SEO identified via GC-MS, most important which linalyl acetate (43.32%) linalool (28.51%). results showed that incorporating caused a significant...

10.3390/gels9030233 article EN cc-by Gels 2023-03-16

Several studies have reported the advantages of incorporating essential oils in hydrogel-based films for improving their physiochemical and antioxidant attributes. Cinnamon oil (CEO) has great potential industrial medicinal applications as an antimicrobial agent. The present study aimed to develop sodium alginate (SA) acacia gum (AG) loaded with CEO. Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), Differential scanning calorimetry...

10.3390/gels9040337 article EN cc-by Gels 2023-04-15

This research focused on the development of films based pectin and xanthan gum composite loaded with different concentrations grapefruit essential oil (GFO). The fabricated were characterized to assess effect GFO structural, mechanical, barrier, chemical, antioxidant properties. addition enhanced functional properties films, as confirmed by FTIR analyses showing molecular interactions within film matrix. SEM observations revealed that higher content had a smoother, more compact structure...

10.1016/j.heliyon.2024.e25501 article EN cc-by-nc-nd Heliyon 2024-02-01

In this study, antimicrobial films were developed against Campylobacter jejuni by incorporation of gallic acid (GA) into zein-based films. The zein and zein-wax composite containing GA between 2.5 10 mg/cm(2) effective on different C. strains in a concentration-dependent manner. Zein showed release profiles distilled water but quite similar at solid agar medium. Depending incorporated concentration, 60-80% released from the films, while remaining was bound or trapped film matrix. 5 caused...

10.1021/jf202584b article EN Journal of Agricultural and Food Chemistry 2011-09-11

Gelatin (bovine/porcine)-based edible films are considered as an excellent carrier for essential oils (EOs) to preserve food quality and extend their shelf life. Spearmint oil (SEO) is known its potential antioxidant antimicrobial effects; nevertheless, applications limited due the volatile nature of active components. Thus, loaded with can be alternative synthetic preservatives improve applications. In present study, effect SEO addition was investigated on physicochemical properties bovine...

10.3390/biomimetics8020172 article EN cc-by Biomimetics 2023-04-21

Clary sage essential oil (CSEO) has been reported for its wide food and pharmaceutical applications. This work aimed to produce biodegradable active guar gum-calcium caseinate (GG-CC) based film incorporated with CSEO evaluate physico-chemical, antioxidant, antibacterial properties. Solvent casting technique was used prepare the composite films containing at 0.1, 0.15, 0.2% (v/v). The chemical, rheological, morphology, mechanical, thermal, optical, crystalline, biodegradable, water barrier,...

10.1016/j.jafr.2023.100948 article EN cc-by-nc-nd Journal of Agriculture and Food Research 2023-12-28

The essential oil extracted from Melissa officinalis (MOEO) exhibits a wide range of therapeutic properties, including antioxidant, antibacterial, and antifungal activities. current research aimed to analyze the mechanical, barrier, chemical, antioxidant properties pectin collagen-based films. Hydrogel-based films loaded with varying concentrations MOEO (0.1%, 0.15%, 0.2%) were prepared by solvent-casting method, their physicochemical as well examined. GC-MS analysis revealed presence major...

10.3390/gels9070511 article EN cc-by Gels 2023-06-25

The purpose of this study was to evaluate the addition plant-based peanut protein isolate (PNP) and commercial pea (CPP) on quality oat yogurt (OY). PNP CPP were partially characterized for techno-functional properties. had higher solubility (acidic basic regions) emulsifying activity than CPP. water absorption capacity is significantly (p < 0.05) PNP. Amino acid profiles promising nutritional enhancement OYs. OYs with or (0.5, 1, 2% w/v) stored 21 days compared control group no protein. On...

10.1111/1750-3841.16729 article EN cc-by-nc-nd Journal of Food Science 2023-08-17

Abstract In the present work, pectin and gelatin‐based edible films (EFs) loaded with Citrus reticulata L . (tangerine) essential oil were fabricated evaluated for their potential application in food packaging. GC–MS analysis physiochemical, mechanical, antioxidant of synthesized extract carried out. tangerine revealed presence around 40 different chemical constituents, among them, limonene (43.85%), linalyl acetate (19.16%), linalool (18.38%), beta‐Myrcene (3.41%) found as major...

10.1111/jfpe.14583 article EN Journal of Food Process Engineering 2024-04-01

Summary This research was conducted in order to develop a sustainable and eco‐friendly pectin–sodium alginate‐based packaging material using natural additives. Cassia essential oil (CEO) is GRAS‐approved preservative flavouring agent used for variety of food products. Recent reports revealed the growing interest oils as In current study, CEO loaded composite films. The main component observed cinnamaldehyde which evaluated by employing gas chromatography–mass spectrometry (GCMS) analysis....

10.1111/ijfs.16569 article EN International Journal of Food Science & Technology 2023-06-27

Oakmoss absolute extract (OME) is a potential source for active antimicrobial and antioxidant components that can be used to develop an packaging material. Active films were developed by impregnation of OME in sodium alginate (SA) guar gum (GG)‐based films. The effects 0.5%–1.5% (w/v) over the physicochemical properties SA‐GG assessed. mechanical (TS, EAB), water permeability, thickness, opacity increased; however, moisture content decreased with increase concentration OME. SEM analysis...

10.1155/jfq/8902951 article EN cc-by Journal of Food Quality 2025-01-01

Active packaging is crucial for extending shelf life, maintaining food quality, and reducing reliance on synthetic preservatives by preventing spoilage, oxidation, microbial contamination. In this study, boswellic acid (BA) acetyl‐11‐keto‐beta‐boswellic (AKBA) were isolated from the oleo‐gum resin of Boswellia sacra incorporated into pectin kappa‐carrageenan‐based films active packaging. The fabricated analyzed to examine effect these compounds mechanical, optical, barrier, chemical,...

10.1155/jfq/3191264 article EN cc-by Journal of Food Quality 2025-01-01

Abstract In the present study we evaluated antioxidant activity, morphological, barrier, thermal, surface optical, and mechanical properties of corn starch/bovine gelatin‐based films containing Ylang essential oil (YYEO) with various concentrations (0.1%, 0.5%, 1%) were incorporated in film matrix. The obtained findings indicated that tensile strength fabricated did not show any significant difference. addition YYEO to composite led notable enhancements their properties, including an...

10.1002/vnl.22205 article EN other-oa Journal of Vinyl and Additive Technology 2025-03-03

ABSTRACT To overcome the limitations of starch usage alone, film formation ability buckwheat starch‐capric acid complex (BS‐CA) was optimized, and films were characterized. Significant models obtained for tensile strength (TS) Young's modulus (YM) BS‐CA ( p &lt; 0.0001). The glycerol/starch ratio, temperature, their interactions significant in YM model R 2 is 0.9851). had a better water vapor barrier (0.463 ± 0.02 g mm/m h kPa), with lower solubility (WS) (34.18 1.70%) moisture content (MC)...

10.1002/star.70001 article EN cc-by Starch - Stärke 2025-02-26
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