Effects of Larch Woolly Adelgid Infestation on Morphological, Histological and Allelochemical Traits of European Larch Needles DOI Creative Commons
Katarzyna Dancewicz, Bożena Kordan, Marta Damszel

et al.

Insects, Journal Year: 2024, Volume and Issue: 15(12), P. 938 - 938

Published: Nov. 28, 2024

The study was carried out to assess the effect of larch wooly adelgid Adelges laricis Vallot (Hemiptera: Adelgidae) infestation on its secondary host, European Larix decidua Mill. Morphology and anatomy adelgid-infested needles, content defense phenolic compounds including individual flavonoids isorhamnetin, kaempferol, quercetin, rutin, catechin, epicatechin, apigenin, ampelopsin taxifolin, were analyzed. amount total phenols in needles from twigs L. increased following development A. population, end April until June. most abundant among flavanols, mainly catechin which predominated during whole period infestation. epicatechin increase population number. An occurred also flavanonols while flavonol kaempferol decreased as number increased. analysis anatomical structure showed changes shape presence a thicker layer epicuticular waxes, higher mesophyll layers result feeding.

Language: Английский

A Comprehensive Review of Bioactive Tannins in Foods and Beverages: Functional Properties, Health Benefits, and Sensory Qualities DOI Creative Commons
Fernanda Cosme, Alfredo Aires, Teresa Pinto

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(4), P. 800 - 800

Published: Feb. 9, 2025

Tannins, a diverse class of polyphenolic compounds, are widely present in variety plant-based foods and beverages, where they contribute significantly to flavor, astringency, numerous health benefits. Known for their antioxidant, anti-inflammatory, cardioprotective properties, tannins associated with reduced risk chronic diseases such as cardiovascular disease, cancer, diabetes. Their bioavailability metabolism influenced by factors polymerization, solubility, interactions the gut microbiota. Tannin-rich including tea, wine, fruit juices, cider, offer range health-promoting effects, cardioprotective, antimicrobial activities. In addition, sensory nutritional characteristics fruits, nuts, vegetables, influencing color, nutrient absorption. The levels efficacy subject variation due ripeness food processing methods, which can increase impact on quality health. This review provides comprehensive examination bioactive roles tannins, implications, highlighting importance both dietary applications overall well-being.

Language: Английский

Citations

8
Bacterial Degradation of Antinutrients in Foods: The Genomic Insight DOI Creative Commons
Alexander Arsov, Lidia Tsigoriyna, Daniela Batovska

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(15), P. 2408 - 2408

Published: July 29, 2024

Antinutrients, also known as anti-nutritional factors (ANFs), are compounds found in many plant-based foods that can limit the bioavailability of nutrients or act precursors to toxic substances. ANFs have controversial effects on human health, depending mainly their concentration. While positive these well documented, dangers they pose and approaches avoid them not been discussed same extent. There is no dispute negatively alter absorption vitamins, minerals, proteins addition inhibiting some enzyme activities, thus affecting body. This review discusses chemical properties, plant bioavailability, deleterious anti-minerals (phytates oxalates), glycosides (cyanogenic saponins), polyphenols (tannins), proteinaceous (enzyme inhibitors lectins). The focus this study possibility controlling amount ANF food through fermentation. An overview most common biochemical pathways for microbial reduction provided, showing genetic basis phenomena, including active enzymes, optimal conditions action, data regulation synthesis.

Language: Английский

Citations

6
Performance of a Wild Sesame (Sesamum Spp) Phytochemical Extract for Water Disinfection DOI Creative Commons
Adeyemi Ojutalayo Adeeyo, Joshua Akinropo Oyetade, Titus A.M. Msagati

et al.

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(2)

Published: Jan. 14, 2025

Abstract The study sampled wild Sesame from open field in South Africa. samples were pretreated while the extracts screened for phytochemical compositions and applied water purification using standard procedures. physicochemical properties of raw purified (pH, total dissolved solids, salinity turbidity conductivity) analyzed situ before after treatment lab, respectively. plant’s extract leaves stem was prepared selected solvents (methanol, cold warm water). results revealed presence phytochemicals including tannins, phenols, flavonoids, steroids, anthraquinone, terpenoids, saponins, phlobatannins both leaf plant. shows effective percentage reduction E. coli bacteria with (98.5, 100.0 97.2%), (98.8, 95.0%) (94.0, 95.4 99.0%), (99.4, 98.6 98.4%) methanol, water, respectively, at 5ml extracts. This explores use disinfecting river stream samples, highlighting potential greener sustainable treatment. parameters treated within tolerable limits, especially solids. Thus, is presented as a solution purification, aligning SDG goals 6 (clean water), 9, 12 (green innovations). It fills knowledge product gap treatment, causing minimal harm, consistent African Union's development agenda Council on Water's goal clean water. innovation meets criteria technology readiness levels 2 3, making it ready further development.

Language: Английский

Citations

0
Metabolomics profiling of apples of different cultivars and growth locations DOI Creative Commons
Kang Chen, Raghunath Pariyani, Yajing Li

et al.

Food Innovation and Advances, Journal Year: 2025, Volume and Issue: 4(1), P. 116 - 126

Published: Jan. 1, 2025

Language: Английский

Citations

0
Genetic mechanisms, biological function, and biotechnological advance in sorghum tannins research DOI
Fu Wang, Qian Zhao, Shuyao Li

et al.

Biotechnology Advances, Journal Year: 2025, Volume and Issue: unknown, P. 108573 - 108573

Published: March 1, 2025

Language: Английский

Citations

0
Plant Secondary Metabolites—Central Regulators Against Abiotic and Biotic Stresses DOI Creative Commons
Ameer Khan,

Farah Kanwal,

Sana Ullah

et al.

Metabolites, Journal Year: 2025, Volume and Issue: 15(4), P. 276 - 276

Published: April 16, 2025

As global climates shift, plants are increasingly exposed to biotic and abiotic stresses that adversely affect their growth development, ultimately reducing agricultural productivity. To counter these stresses, produce secondary metabolites (SMs), which critical biochemical essential compounds serve as primary defense mechanisms. These diverse compounds, such alkaloids, flavonoids, phenolic nitrogen/sulfur-containing act natural protectants against herbivores, pathogens, oxidative stress. Despite the well-documented protective roles of SMs, precise mechanisms by environmental factors modulate accumulation under different stress conditions not fully understood. This review provides comprehensive insights into recent advances in understanding functions SMs plant emphasizing regulatory networks biosynthetic pathways. Furthermore, we explored unique contributions individual SM classes responses while integrating findings across entire spectrum diversity, providing a resilience multiple conditions. Finally, highlight emerging strategies for harnessing improve crop through genetic engineering present novel solutions enhance sustainability changing climate.

Language: Английский

Citations

0
Exploring associations between metabolites and gene transcripts of common bean (Phaseolus vulgaris L.) in response to rust (Uromyces appendiculatus) infection DOI Creative Commons
Penny Makhumbila, Molemi Rauwane,

Hangwani Muedi

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: May 1, 2025

Language: Английский

Citations

0
Spatiotemporal analysis of microstructure, sensory attributes, and full-spectrum metabolomes reveals the relationship between bitterness and nootkatone in Alpinia oxyphylla miquel fruit peel and seeds DOI
Xiaolu Chen, Yong Yang, Maoyuan Wang

et al.

Food Research International, Journal Year: 2024, Volume and Issue: 191, P. 114718 - 114718

Published: July 9, 2024

Language: Английский

Citations

2
Phytochemical Composition and Bioactivities of Some Hydrophytes: Antioxidant, Antiparasitic, Antibacterial, and Anticancer Properties and Mechanisms DOI Creative Commons
Fahad Alharthi, Hussam A. Althagafi, Ibrahim Jafri

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2148 - 2148

Published: Aug. 2, 2024

Few researches have explored the production of pharmaceuticals from aquatic plants. Therefore, this study explored, for first time, phytochemical composition and bioactivities ten Aquatic plant shoots various Nile River canals were collected, dried, ground aqueous extract preparation. Phytochemical antioxidant capacity assessed using DPPH assays. Extracts tested antiparasitic, antibacterial, anti-biofilm, anticancer activities through standard in vitro assays, measuring IC50 values, evaluating mechanisms action, including cell viability high-content screening The results showed that plants rich pharmaceutical compounds. these extracts exceeded vitamin C. promising antiparasitic activity against pathogens like Opisthorchis viverrini Plasmodium falciparum, with values between 0.7 2.5 µg/mL. They also demonstrated low MICs pathogenic bacteria, causing DNA damage, increased plasma membrane permeability, 90% biofilm inhibition. In terms activity, effective a panel cancer lines, Ludwigia stolonifera exhibiting highest efficacy. Its ranged 0.5 µg/mL pancreatic, esophageal, colon cells to 1.5 gastric cells. Overall, all below 6 µg/mL, showing significant apoptotic nuclear intensity, mitochondrial cytochrome c release, outperforming doxorubicin. This highlights potential as sources new, safe, drugs strong properties.

Language: Английский

Citations

1
Genome-wide identification of TCP transcription factors and their potential roles in hydrolyzable tannin production in Quercus variabilis cupule DOI Creative Commons
Yaochen Wang, Jinjin Li, Yixin Chen

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: Aug. 6, 2024

Hydrolyzable tannins (HTs) have garnered significant attention due to their proven beneficial effects in the clinical treatment of various diseases. The cupule Chinese cork oak ( Quercus variabilis Blume) has been used as raw material traditional medicine for centuries its high content HTs. Previous studies identified UGT84A13 a key enzyme HT biosynthesis pathway Q. , but transcriptional regulation network remains obscure. Here, we performed comprehensive genome-wide identification TCP transcription factors elucidating molecular evolution and gene structure. Gene expression analysis showed that TCP3 from CIN subfamily TCP6 PCF were co-expressed with cupule. Further functional characterization using dual-luciferase assays confirmed TCP3, rather than TCP6, played role thus promoting . Our work family members first time, provided novel insights into regulatory explaining reason why enriches HTs could be medicine.

Language: Английский

Citations

1