Germination and abscisic acid analysis in the seeds of forest resource trees after storage at different temperatures DOI Creative Commons

Neil Patrick Uy,

Jung‐Won Choi,

Ja Jung Ku

et al.

Forest Science and Technology, Journal Year: 2023, Volume and Issue: 19(4), P. 251 - 259

Published: Aug. 29, 2023

Abscisic acid (ABA) is a plant hormone that plays significant role in various developmental and physiological processes higher plants. In this study, ABA was quantified Chamaecyparis obtusa, Pinus rigida × taeda, densiflora seeds stored for 20 years at −18 °C, 4 or 25 °C using high-performance liquid chromatography. At all temperatures, C. obtusa had the highest concentration, followed by P. taeda then densiflora. The germination rates of were also investigated. For two species, there an inverse relationship between content rate. However, as failed to germinate, no such correlation observed species. This study provides important information advancing research gymnosperms, which may provide insight into their biochemical mechanisms.

Language: Английский

Bioactivity and molecular docking studies of selected plant compounds DOI
Dhouha Alimi,

Manel Hraoui,

Azhar Hajri

et al.

Journal of the Science of Food and Agriculture, Journal Year: 2024, Volume and Issue: 104(7), P. 4391 - 4399

Published: Feb. 7, 2024

Abstract BACKGROUND The shortcomings of synthetic pesticides are becoming increasingly evident. In the pursuit looking for alternative, environmentally friendly pesticides, potential use two naturally occurring sesquiterpenes, α ‐bisabolol and bisabolol oxide A, as bactericides or acaricides, was investigated against three gram‐positive gram‐negative bacteria, eggs larvae cattle tick Hyalomma scupense , respectively. primary targeted site insecticides is acetylcholinesterase (AChE), so inhibitory activity both sesquiterpenes evaluated. Then, molecular docking mechanics generalized Born surface area (MM‐GBSA) studies were performed to gain insight into their binding mode in AChE active site. RESULTS Bisabolol A showed good Staphylococcus aureus Escherichia coli, Salmonella enteritidis with inhibition zones ranging from 16 34 mm minimal concentration (CIM) 3.125 mg mL −1 . Ovicidal larvicidal assays revealed promising H. scupense, being more effective larval ticks lethal (LC 50 ) value 0.78%. Both compounds also displayed potent anti‐AChE (IC values 37.09 28.14 μg Furthermore, exhibited comparable scores (−7.289 −7.139 Kcal mol respectively) found accommodate active‐site gorge via hydrogen bonding hydrophobic interactions. CONCLUSION and, a lesser degree, bacteria ectoparasites may represent an economical sustainable alternative toxic control pathogens. © 2024 Society Chemical Industry.

Language: Английский

Citations

1
Chemical characterization of Glaucosciadum cordifolium extracts obtained by different extraction techniques and their biopharmaceutical effects DOI
Aleksandra Cvetanović, Jelena Božunović, Uroš Gašić

et al.

Process Biochemistry, Journal Year: 2023, Volume and Issue: 134, P. 141 - 150

Published: Oct. 6, 2023

Language: Английский

Citations

3
A comparative study on chemical profiles and biological activities of different extracts of three Verbascum species from Turkey: In vitro, in silico and network pharmacological approaches DOI
Gökhan Zengin, Sakina Yagi, Mirela Kopjar

et al.

Biocatalysis and Agricultural Biotechnology, Journal Year: 2023, Volume and Issue: 52, P. 102834 - 102834

Published: Aug. 29, 2023

Language: Английский

Citations

2
Evaluation of Antioxidant and Antifungal Activity of Chamaecyparis obtuse Extract for Use in Oral Herbal Medicine DOI Creative Commons
Yu‐Rin Kim, Gyoo‐Cheon Kim, Seoul‐Hee Nam

et al.

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(18), P. 10236 - 10236

Published: Sept. 12, 2023

The aim of this study was to investigate the antifungal and antioxidant activities Chamaecyparis obtusa (C. obtusa) extract (COE) against Candida albicans albicans). Methods: activity determined using three methods based on 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) scavenging, total polyphenol measurement, flavonoid measurement. In addition, survival rate human keratinocytes (HaCaT) checked confirm their stability. A one-way ANOVA also confirmed COE C. its proliferative effect HaCaT cells. difference between each group, Tukey HSD test performed as a post hoc analysis, significance level set at 0.05 two-tailed test. Results: found contain 424.150 mg GAE/g polyphenols, 127.566 CE/g flavonoids, 83.594% radical scavenging activity. Furthermore, 30 mg/mL exhibited complete noticeable killing observed concentration increased. For instance, 2.5 dosage COE, cells were safe, but showed distinct effect. Conclusions: has activity, so it high potential an effective natural agent. Therefore, oral gargle containing is expected be safe treatment in candidiasis clinical practice.

Language: Английский

Citations

2
“Emerging Food Processing and Novel Approaches for Extraction and Application of Bioactive Compounds”: Special Issue Editorial Overview DOI Creative Commons
Mohsen Gavahian, Chang‐Wei Hsieh

Molecules, Journal Year: 2023, Volume and Issue: 28(8), P. 3523 - 3523

Published: April 17, 2023

The guest editors Mohsen Gavahian and Changwei Hsieh are pleased to present the editorial overview of Special Issue entitled “Emerging Food Processing Novel Approaches for Extraction Application Bioactive Compounds” [...]

Language: Английский

Citations

1
Germination and abscisic acid analysis in the seeds of forest resource trees after storage at different temperatures DOI Creative Commons

Neil Patrick Uy,

Jung‐Won Choi,

Ja Jung Ku

et al.

Forest Science and Technology, Journal Year: 2023, Volume and Issue: 19(4), P. 251 - 259

Published: Aug. 29, 2023

Abscisic acid (ABA) is a plant hormone that plays significant role in various developmental and physiological processes higher plants. In this study, ABA was quantified Chamaecyparis obtusa, Pinus rigida × taeda, densiflora seeds stored for 20 years at −18 °C, 4 or 25 °C using high-performance liquid chromatography. At all temperatures, C. obtusa had the highest concentration, followed by P. taeda then densiflora. The germination rates of were also investigated. For two species, there an inverse relationship between content rate. However, as failed to germinate, no such correlation observed species. This study provides important information advancing research gymnosperms, which may provide insight into their biochemical mechanisms.

Language: Английский

Citations

0