Bioactive and technological properties of an α-D-glucan synthesized by Weissella cibaria PDER21

Yılmaz, Mustafa Tahsin; İspirli, Hümeyra; Taylan, Osman; Alamoudi, Mohammed; Dertli, Enes

doi:10.1016/j.carbpol.2022.119227

Cited by 23 publications

(6 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The wide peak between 3000-3600 cm -1 seen in all graphs could be attributed to O-H stretching of intramolecular and intermolecular hydrogen bonds [49]. The same peak was also seen in the spectrum of dextran PDER21 [24]. The sharp peak at about 1600 cm -1 was attributed to the water content of the samples [50].…”

Section: Ftir Analysissupporting

confidence: 60%

“…In this study, dextran-type glucans containing different levels of (1 → 6)-linked α-D-glucose/(1 → 3)-linked α-D-glucose units from Leuconostoc mesenteroides BI-20 [22], Weissella cibaria MED17 [23] and Weissella cibaria PDER21 strains [24] were used. To extract the dextrans from LAB strains, a previously described methodology was used [23].…”

Section: Preparation Of Solutions For Three Distinct Dextransmentioning

confidence: 99%

“…Recently, three different dextran structures containing distinct levels of (1 → 6)-linked α-D-glucose/(1 → 3)-linked α-D-glucose units were identified produced by Leuconostoc mesenteroides BI20, Weissella cibaria MED17 and Weissella cibaria PDER21 strains [22][23][24]. There are many studies in the literature on starch modifications and EPSs separately; however, research is required in the field of examining their interactions.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Determination of Viscoelastic and Physicochemical Interactions of Dextran Type Exopolysaccharides (EPS) with Different Starch Samples

et al. 2023

Self Cite

View full text Add to dashboard Cite

In this study, the rheological properties of three distinct dextrans with different levels of (1 → 6)-linked α-D-glucose/(1 → 3)-linked α-D-glucose units from three lactic acid bacteria (LAB) strains were determined. Dextran PDER21 was further selected following the rheological measurements and its interactions with maize, wheat and waxy maize starches were determined by characterizing the viscoelastic and pasting properties of the dextran–starch mixtures. Fourier transform infrared (FTIR) spectroscopy analysis was also applied to unveil this interaction. The presence of dextran PDER21 in the standard maize starch increased the elastic behavior, while its increased amounts enhanced the elastic properties of wheat and waxy maize starches. The temperature sweep test showed the solid-like property of starch–dextran mixtures in the studied temperature range (4–70 °C). Dextran PDER21 affected the pasting properties of starches. Especially, high levels of the peak, through and final viscosity values were reached with the blends of standard maize starch–1% dextran, wheat starch–0.5% dextran and waxy maize starch–0.5% dextran PDER21. Finally, the interactions were also confirmed by FTIR analysis as no alterations in the starch FTIR spectra were observed at different levels of dextran in different starch samples.

show abstract

Section: Ftir Analysissupporting

confidence: 60%

Section: Preparation Of Solutions For Three Distinct Dextransmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Determination of Viscoelastic and Physicochemical Interactions of Dextran Type Exopolysaccharides (EPS) with Different Starch Samples

et al. 2023

Self Cite

View full text Add to dashboard Cite

show abstract

“…The reported activities of polysaccharides and oligosaccharides include immune regulation (Hu et al, 2021), anti-inflammatory and prebiotic activities (Nagai et al, 2011), antioxidant and antitumor activities (Li et al, 2019b). Yilmaz et al (2022) reported that α-Dglucan produced by Weissella cibaria PDER21 exhibited a strong antioxidant activity on the scavenging ABTS and DPPH free radical. Mulberry leaf oligosaccharide (MLO1-2) promoted the proliferation of Bifidobacterium bifidum, Bifidobacterium adolescentis, Lacticaseibacillus rhamnosus and Lactobacillus acidophilus (Hu et al, 2022a).…”

Section: Introductionmentioning

confidence: 99%

“…Yilmaz et al . (2022) reported that α‐D‐glucan produced by Weissella cibaria PDER21 exhibited a strong antioxidant activity on the scavenging ABTS and DPPH free radical. Mulberry leaf oligosaccharide (MLO1‐2) promoted the proliferation of Bifidobacterium bifidum , Bifidobacterium adolescentis , Lacticaseibacillus rhamnosus and Lactobacillus acidophilus (Hu et al ., 2022a).…”

Section: Introductionmentioning

confidence: 99%

Physicochemical properties and biological activities of litchi glycans with different molecular weights

Tan,

Yu,

et al. 2023

Int J of Food Sci Tech

View full text Add to dashboard Cite

SummaryIn this study, three litchi glycans (Lzp1‐Lzp3) with molecular weights (Mw) of 2.25×106 Da, 6.00×103 Da and 3.24×102 Da were purified, and their structural characteristics, biological activities and the structure‐activity relationships were investigated. The results showed that Lzp1‐Lzp3 had similar inhibitory effects on Escherichia coli and Staphylococcus aureus, as evidenced by the fact that there were no significant correlations between the Mw, active groups, monosaccharide compositions of Lzp1‐Lzp3 and their antimicrobial activities. Lzp1 consisted of more mannose, galactose and arabinose, and less of ribose and xylose, thus leading to its higher antioxidant activities of DPPH, ABTS, hydroxyl and superoxide radical scavenging and ferric‐ion reducing with the values of 78.0%, 99.0%, 90.2%, 1.08 and 3.93, respectively. Lzp2 contained the more of sulfonic acid and uronic acid, and the least of glucose possessed the best effect on the promotion of EPS production (24.77 mg/mL) by Weissella confusa, and the proliferation of Weissella confusa, Lacticaseibacillus rhamnosus, Bifidobacterium bifidum and Bifidobacterium breve with the OD600 ranging from 0.278‐1.082. This study can provide a reference for the preparation of litchi glycans possessed specific biological activity.

show abstract

Structural Characterization and Functional Studies of Exopolysaccharide by Native Lacticaseibacillus rhamnosus P14 Isolated from the Moroccan Region

Sihame,

Zakaria,

Khalil

et al. 2024

Curr Microbiol

View full text Add to dashboard Cite

Bioactive and technological properties of an α-D-glucan synthesized by Weissella cibaria PDER21

Cited by 23 publications

References 60 publications

Determination of Viscoelastic and Physicochemical Interactions of Dextran Type Exopolysaccharides (EPS) with Different Starch Samples

Determination of Viscoelastic and Physicochemical Interactions of Dextran Type Exopolysaccharides (EPS) with Different Starch Samples

Physicochemical properties and biological activities of litchi glycans with different molecular weights

Structural Characterization and Functional Studies of Exopolysaccharide by Native Lacticaseibacillus rhamnosus P14 Isolated from the Moroccan Region

Contact Info

Product

Resources

About