The first two chromosome-scale genome assemblies of American hazelnut enable comparative genomic analysis of the genusCorylus DOI Creative Commons
Scott Brainard, Dean Sanders, Tomáš Brůna

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2023, Volume and Issue: unknown

Published: April 28, 2023

Summary The native, perennial shrub American hazelnut ( Corylus americana ) is cultivated in the Midwestern U.S. for its significant ecological benefits, as well high-value nut crop. Implementation of modern breeding methods and quantitative genetic analyses C. requires high-quality reference genomes, a resource that currently lacking. We therefore developed first chromosome-scale assemblies this species using accessions ‘Rush’ ‘Winkler’. Genomes were assembled HiFi PacBio reads Arima Hi-C data, Oxford Nanopore high-density map used to perform error correction. N50 scores are 31.9 Mb 35.3 Mb, with 90.2% 97.1% total genome into 11 pseudomolecules, ‘Winkler’, respectively. Gene prediction was performed custom RNAseq libraries protein homology data. has BUSCO score 99.0 assembly annotation, while ‘Winkler’ had corresponding 96.9 96.5, indicating assemblies. These two independent enable unbiased assessment structural variation within , patterns syntenic relationships across genus. Furthermore, we identified SNP marker sets from genotyping-by-sequencing data 1,343 americana, avellana x hybrids, order assess population structure natural populations. Finally, transcriptomes these assemblies, several other recently published utilized phylogenetic analysis sporophytic self-incompatibility (SSI) hazelnut, providing evidence unique molecular pathways governing .

Language: Английский

Hazelnut Protein and Sodium Alginate Complex Coacervates: An Effective Tool for the Encapsulation of the Hydrophobic Polyphenol Quercetin DOI Creative Commons
Nabil Adrar, Fatma Duygu Ceylan, Esra Çapanoğlu

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: 9(35), P. 37243 - 37252

Published: Aug. 20, 2024

For valorization purposes of hazelnut byproducts, complex coacervation protein isolate (HPI) with sodium alginate (NaAlg) was investigated by turbidimetric analysis and zeta potential determination as a function pH protein/alginate mixing ratio. HPI-NaAlg coacervates were used an encapsulating material quercetin (QE) at different concentrations. The optimal ratio resulting in the highest turbidity neutral charge 3.5 6:1, respectively. yield 74.9% empty capsules up to 90.0% presence QE. Under conditions, achieved encapsulation efficiency higher than 99% all coacervate/QE formulations. Fourier transform infrared spectroscopy (FTIR) results revealed occurrence electrostatic interactions between functional groups within ternary addition hydrogen hydrophobic QE HPI. can serve alternative matrix for microencapsulation bioactive ingredients low water solubility food formulations, which adds additional byproducts.

Language: Английский

Citations

2
Upgrading the Bioactive Potential of Hazelnut Oil Cake by Aspergillus oryzae under Solid-State Fermentation DOI Creative Commons

Melike Beyza Ozdemir,

Elif Kılıçarslan,

Hande Demi̇r

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(17), P. 4237 - 4237

Published: Sept. 6, 2024

Hazelnut oil cake (HOC) has the potential to be bioactive component source. Therefore, HOC was processed with a solid-state fermentation (SSF) by Aspergillus oryzae two steps optimization: Plackett–Burman and Box–Behnken design. The variables were initial moisture content (X1: 30–50%), incubation temperature (X2: 26–37 °C), time (X3: 3–5 days), response total peptide (TPC). fermented (FHOC) darker higher protein, oil, ash but lower carbohydrate than HOC. FHOC had 6.1% more essential amino acid benzaldehyde comprised 48.8% of determined volatile compounds. Fermentation provided 14 times TPC (462.37 mg tryptone/g) phenolic as 3.5, 48, 7 in aqueous, methanolic, 80% aqueous methanolic extract FHOC, respectively. showed antioxidant ABTS+ (75.61 µmol Trolox/g), DPPH (14.09 OH (265 ascorbic acid/g) radical scavenging, α-glucosidase inhibition, whereas angiotensin converting enzyme inhibition. better water absorption while activity. Both cakes similar foaming emulsifying activity; however, produced stable foams emulsions. SSF at lab-scale yielded functionality FHOC.

Language: Английский

Citations

2
The first two chromosome‐scale genome assemblies of American hazelnut enable comparative genomic analysis of the genus Corylus DOI Creative Commons
Scott Brainard, Dean Sanders, Tomáš Brůna

et al.

Plant Biotechnology Journal, Journal Year: 2023, Volume and Issue: unknown

Published: Oct. 23, 2023

Summary The native, perennial shrub American hazelnut ( Corylus americana ) is cultivated in the Midwestern United States for its significant ecological benefits, as well high‐value nut crop. Implementation of modern breeding methods and quantitative genetic analyses C. requires high‐quality reference genomes, a resource that currently lacking. We therefore developed first chromosome‐scale assemblies this species using accessions ‘Rush’ ‘Winkler’. Genomes were assembled HiFi PacBio reads Arima Hi‐C data, Oxford Nanopore high‐density map used to perform error correction. N50 scores are 31.9 Mb 35.3 Mb, with 90.2% 97.1% total genome into 11 pseudomolecules, ‘Winkler’, respectively. Gene prediction was performed custom RNAseq libraries protein homology data. has BUSCO score 99.0 assembly annotation, while ‘Winkler’ had corresponding 96.9 96.5, indicating assemblies. These two independent enable unbiased assessment structural variation within , patterns syntenic relationships across genus. Furthermore, we identified SNP marker sets from genotyping‐by‐sequencing data 1343 avellana × hybrids, order assess population structure natural populations. Finally, transcriptomes these assemblies, several other recently published utilized phylogenetic analysis sporophytic self‐incompatibility (SSI) hazelnut, providing evidence unique molecular pathways governing .

Language: Английский

Citations

4
Analysis of anticancer taxanes in Turkish hazelnut (<i>Corylus avellana L</i>.) genotypes by high-performance liquid chromatography DOI Open Access

Gülbahar Zehra KUTLUTÜRK,

Elif Sine DÜVENCİ,

Bora Karagül

et al.

Turkish Journal of Pharmaceutical Sciences, Journal Year: 2024, Volume and Issue: 0(0), P. 0 - 0

Published: Jan. 9, 2024

Objectives: This study aimed to investigate the anticancer taxane profiles of edible and non-edible parts seven Turkish hazelnut (Corylus avellana) genotypes.Hazelnut is one healthy foods rich in nutrients antioxidants.Its regular consumption associated with a reduced risk coronary heart disease cancer.Hazelnut has been described as plant source that produces taxanes which are widely used many cancers.Turkey homeland culture its own cultivars.Investigation different genotypes important show potential value this from perspective pharmaceutical food industries.Materials Methods: In study, green leafy covers-GLCs hard shells-HSs (non-edible parts), skinless kernels-SKs, brown skins-BSs, brown-skinned kernels-BSKs (edible parts) 'Çakıldak', 'Sivri', 'Tombul', 'Palaz', 'Kalınkara' standard 'Ham', 'Sivri Yağlı' local were used.The five each genotype ground powder eliminated size less than 80 mesh.Each part was extracted by hexane methanol for 10-deacetylbaccatin III (10-DAB III), baccatin (BAC cephalomannine, paclitaxel analysis three replicates.Samples standards analyzed acetonitrile:water gradient method on NOVA Spher 100 Phenyl-Hexyl C18 column HPLC reverse phase system 228 nm UV detector 1.0 mL/min flow rate.Microsoft Office Excel, 2016, ANOVA Jamovi Version 2.3 statistical data analysis, consecutively.Results: Hazelnut differed very high degree other terms highest amount 10-DAB (Ham HSs, 9,15 μg/g), BAC (Kalınkara BSs, 7.24 cephalomannine ('Sivri 6.37 μg/g) BSKs, 4.36 they contained.While BSs all genotypes, SKs, GLCs remain limited taxanes.Conclusion: first report revealed differences contents hazelnuts including previously untested their parts.Significant between expected highlight health benefits consuming raw skins possible use functional food.These results add more information elucidate bioactive by-products provide promising resource industry an perspective.

Language: Английский

Citations

1
Production of 5-hydroxymethylfurfural from non-edible lignocellulosic food wastes DOI Creative Commons
Ayşe MUSLU, Osman Üçüncü, Cemalettin Baltacı

et al.

BioResources, Journal Year: 2024, Volume and Issue: 19(3), P. 5752 - 5763

Published: July 10, 2024

The compound 5-(hydroxymethyl)furfural (HMF) has emerged as a versatile intermediate with the ability to undergo conversion into both fuel and variety of platform chemicals. Lignocellulosic biomass, such hazelnut shells tea processing residues, was employed in this study for HMF production through two distinct methods. In first method, cellulose from biomass converted sugars using 4% acid solution, followed by catalytic NaCl/CrCl3.6H2O. After 1-h reaction at 131 °C high-pressure system, obtained waste yields 8.6% (82.3 mg/g) 6.7% (66.7 mg/g), respectively. second method involved LiCl/NaCl-doped N,N-dimethylacetamide (DMA) an ionic solvent system production. 2-h DMA-NaCl/[EMIM]Cl shell celluloses 5.7% (57.5 3.1% (31.3 This contributes economic various food wastes valuable chemicals, highlighting potential lignocellulosic sustainable chemical

Language: Английский

Citations

0
Peanut hulls, an underutilized nutritious culinary ingredient: valorizing food waste for global food, health, and farm economies—a narrative review DOI Creative Commons
Suzannah Gerber, Susan B. Roberts

Frontiers in Nutrition, Journal Year: 2024, Volume and Issue: 11

Published: Aug. 19, 2024

Peanut hulls (PHs) are an edible food waste that is underutilized source for human consumption. While and palatable, currently they mainly diverted to livestock feed or building materials. Here, we describe existing literature supporting valorization of PHs, propose methods optimize recapturing nutrients (protein, fiber, phenols other phytonutrients) lost by treating PHs as waste. Incorporated into common foods, could be processed functional ingredients improve nutrient-density with anticipated corresponding positive health outcomes associated increases in plant foods. Valorization addresses multiple priorities the UN Sustainable Development Goals using a Food Systems Approach (FSA) including reducing waste, increasing economic opportunities farmers, availability healthy shelf-stable foodstuffs address security. Recent advances sustainable processing technologies can utilized safely incorporate streams. We future applications make meaningful impacts nutritional composition foods like bread plant-based meat alternatives. limited on this topic spans several decades, no commercial operations exist process consumption, most precedes technological "green revolution." The approaches outlined review may help bolster commercialization nutritious potentially improving global stakeholders.

Language: Английский

Citations

0
Synergistic Reinforcing Effect of Hazelnut Shells and Hydrotalcite on Properties of Rigid Polyurethane Foam Composites DOI Open Access

Sylwia Makowska,

Karolina Miedzińska, Agnė Kairytė

et al.

Polymers, Journal Year: 2024, Volume and Issue: 16(21), P. 2968 - 2968

Published: Oct. 23, 2024

Recently, the development of composite materials from agricultural and forestry waste has become an attractive area research. The use bio-waste is beneficial for economic environmental reasons, adapting it to cost effectiveness sustainability. In presented study, possibility using hazelnut shell (HS) hydrotalcite (HT) mineral filler was investigated. effects fillers in amount 10 wt.% on selected properties polyurethane composites, such as rheological (dynamic viscosity, processing times), mechanical (compressive strength, flexural hardness), insulating (thermal conductivity), flame-retardant (e.g., ignition time, limiting oxygen index, peak heat release), were Polyurethane foams containing have been shown better performance compared unmodified foams. For example, addition wt% leads PU with improved compression strength (improvement by ~20%), higher (increase ~38%), comparable thermal conductivity (0.03055 W m–1 K–1 at 20 °C). Moreover, incorporation organic a positive effect fire resistance materials. results cone calorimeter test showed that significantly reduced release rate (pHRR) ca. 30% foam, increased value index 19.8% 21.7%.

Language: Английский

Citations

0
Analysis of Volatile Substances Difference in Hazelnut Soy Sauce at Different Fermentation Stages Based on HS‐SMPE‐GC/MS DOI Open Access

Miao Fu,

Chunlei Zou,

Chunmao Lyu

et al.

Flavour and Fragrance Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 24, 2024

ABSTRACT Hazelnut meal, as a by‐product of hazelnut oil extraction, is not only rich in protein but also has the potential to become high‐quality plant source. In this study, we innovatively developed novel soy sauce product using meal main raw material. The volatile components different fermentation stages were analysed by HS‐SPME‐GC/MS technique. results analysis showed that 127 substances identified samples tested, including alcohols, aldehydes, acids, esters, ketones, phenols, furans, pyrazines and other categories. addition, found there significant differences hazelnuts at stages, these mainly driven eight key such isoamyl acetate, phenylethanol, 1‐octene‐3‐ol, phenylacetaldehyde, benzaldehyde, ethyl isoamylaldehyde 2,6‐dimethylpyrazine. This study provides preliminary insight into dynamic changes during opens up new way for high‐value utilisation meal.

Language: Английский

Citations

0
Chemical and Biochemical Features of Spinasterol and Schottenol DOI
Farid Khallouki, Mohamed Ksila, Imen Ghzaiel

et al.

Advances in experimental medicine and biology, Journal Year: 2023, Volume and Issue: unknown, P. 45 - 55

Published: Nov. 30, 2023

Language: Английский

Citations

1
The first two chromosome-scale genome assemblies of American hazelnut enable comparative genomic analysis of the genusCorylus DOI Creative Commons
Scott Brainard, Dean Sanders, Tomáš Brůna

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2023, Volume and Issue: unknown

Published: April 28, 2023

Summary The native, perennial shrub American hazelnut ( Corylus americana ) is cultivated in the Midwestern U.S. for its significant ecological benefits, as well high-value nut crop. Implementation of modern breeding methods and quantitative genetic analyses C. requires high-quality reference genomes, a resource that currently lacking. We therefore developed first chromosome-scale assemblies this species using accessions ‘Rush’ ‘Winkler’. Genomes were assembled HiFi PacBio reads Arima Hi-C data, Oxford Nanopore high-density map used to perform error correction. N50 scores are 31.9 Mb 35.3 Mb, with 90.2% 97.1% total genome into 11 pseudomolecules, ‘Winkler’, respectively. Gene prediction was performed custom RNAseq libraries protein homology data. has BUSCO score 99.0 assembly annotation, while ‘Winkler’ had corresponding 96.9 96.5, indicating assemblies. These two independent enable unbiased assessment structural variation within , patterns syntenic relationships across genus. Furthermore, we identified SNP marker sets from genotyping-by-sequencing data 1,343 americana, avellana x hybrids, order assess population structure natural populations. Finally, transcriptomes these assemblies, several other recently published utilized phylogenetic analysis sporophytic self-incompatibility (SSI) hazelnut, providing evidence unique molecular pathways governing .

Language: Английский

Citations

0