Content of chemical elements in Pinus sylvestris pine needles DOI Creative Commons

Yustina Potashkina

BIO Web of Conferences, Journal Year: 2024, Volume and Issue: 145, P. 01019 - 01019

Published: Jan. 1, 2024

Plant organisms absorb heavy metals and pollutants from the atmosphere are actively used in phytoremediation methods, being fact a “filter” of ecosystems. Coniferous pine needles one most frequently objects monitoring studies, which is due to wide ecological amplitude increased sensitivity anthropogenic changes process ontogenesis. The aim study assessment content peculiarities accumulation chemical elements conifers undergrowth common (Pinus sylvestris) different age classes. X-ray fluorescence analysis (Portable analyzer SciAps X-Series X-200, USA) was determine elemental composition plant samples. concentration belonging classes determined: vital, conditionally necessary, toxic. average as follows: for 1 year old conifers: K > Ca Fe S P Mn Ba Ti Zn Sr Cr Rb Cu Ni Mo Pb Zr V As Y. By conifer subsequent years life

Language: Английский

Chelating agent-assisted extraction of toxic elements towards ensuring food and beverage safety: Advances and challenges DOI

Marzieh Fallahi Nezhad,

Amin Foroozandeh, Hossein Salar Amoli

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 183, P. 118104 - 118104

Published: Dec. 12, 2024

Language: Английский

Citations

4
Elemental Analysis of Coffee with Ion Beam Analytical Techniques DOI Creative Commons
Rafaela Debastiani, Leonardo Pessoa da Silva, Gabriela Corati Touguinha

et al.

Foods, Journal Year: 2025, Volume and Issue: 14(4), P. 585 - 585

Published: Feb. 10, 2025

In this review, we present a compilation of results from studies coffee carried out with accelerator-based analytical techniques employing swift ions. The fundamentals these are presented in detail. Moreover, different aspects discussed, including the analysis ground and roasted beans, effects drip brewing process on final beverage, importance water temperature for extraction elements during preparation how chemical markers can help discriminate forensic purposes. According to experimental results, matrix types is represented by large amounts carbon followed mild oxygen. elemental maps beans show distributed over scanned area, thus providing valuable information co-localization within beans. Concerning process, suggest that chlorine, potassium phosphorus quite soluble hot therefore make their way into drinking coffee. dependent temperature. obtained ion-based discussed perspective those other methods, inductively coupled plasma technique its various configurations. Advantages drawbacks discussed. way, review opens up new possibilities go beyond traditional techniques.

Language: Английский

Citations

0
Advancing Food Safety in Bangladesh: Challenges and the Promise of Smart Sensor Technology DOI Creative Commons
Md Wadud Ahmed, Mohammed Kamruzzaman

Food Safety and Health, Journal Year: 2025, Volume and Issue: unknown

Published: April 20, 2025

ABSTRACT Food safety is a critical public health concern for preventing foodborne illnesses and ensuring consumer protection. hazards may present throughout the food supply chain, from farm to fork, posing significant risks. This comprehensive review explored prevalent in Bangladesh highlighted smart sensor technologies hazard detection. By reviewing recent literature on Bangladeshi web, this study discusses potential consequences of these their detection methods. Finally, evaluation existing challenges sensor‐based techniques are provided. Bacterial pathogens, agrochemical residues, toxic preservatives, adulteration highly chain. The key country lack awareness, unhygienic practices handling preparation, multiplicity laws coordination among regulatory authorities, bureaucratic complexities, inadequate infrastructure skilled human resources. Smart offers promising solution limitations conventional determination techniques, providing rapid accurate results with low cost, portability, ease operation, thereby significantly enhancing country’s scenario. help policymakers, academicians better understand chain develop more effective strategies mitigating risks, safety, health.

Language: Английский

Citations

0
Emerging Trends and Future Prospects of Peptide‐Based Hydrogels: Revolutionizing Food Technology Applications DOI
Huanhuan Li, Arul Murugesan, M. Shoaib

et al.

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2025, Volume and Issue: 24(3)

Published: May 1, 2025

ABSTRACT Peptide‐based hydrogels (PHs) are versatile materials with considerable potential in food technology. Advances synthesis techniques, such as self‐assembly, click chemistry, enzymatic cross‐linking, and co‐assembly polymers, have improved their production efficiency scalability. Derived from natural amino acids, PHs biocompatible, biodegradable, responsive to environmental factors like pH temperature. In technology, encapsulation controlled release of bioactive compounds enhance nutrient stability, flavor preservation, bioavailability. serve texture modifiers, improve product consistency, possess antimicrobial properties for preservation by inhibiting spoilage pathogens. Their biodegradability supports eco‐friendly practices sustainable packaging, including edible films coatings that extend shelf life. Adjustable ionic strength make adaptable specific needs. also show developing advanced equipment, 3D printers systems, promoting sustainability. This review emphasizes offer innovative, solutions functionality, quality, safety, broad applications processing preservation.

Language: Английский

Citations

0
SAPPHIRE: Gupta and Jachak Guideline for a Pre-Step Analysis of Medicinal Plants for In Silico Research (SAPPHIRE: Systematic Assessment and Pre step protocol for herbal in silico research and evaluation) DOI Creative Commons
Prashant Kumar Gupta, Sanjay M. Jachak, Akash Dey

et al.

Phytomedicine Plus, Journal Year: 2025, Volume and Issue: unknown, P. 100820 - 100820

Published: May 1, 2025

Language: Английский

Citations

0
Exploring the geographical variability of Asphaltum punjabianum (Shilajit) from India in elements and phytochemicals variations using GC–MS/MS, LC, ICP OES, and in-silico studies DOI Creative Commons
Hemant Rawat, Rajesh Kumar Singh,

Ganesh Dane

et al.

Results in Chemistry, Journal Year: 2024, Volume and Issue: 10, P. 101691 - 101691

Published: Aug. 1, 2024

Shilajit is an ancient herbal medicine from India with many uses. It a viscous material prominently present in the Himalayan and Hindukush rocks of Indian region. The formation due to plant decompostion time. Herbs assosciated stones reveals about composition Shilajit. Primary objective create GCMS/MS LC-analysis techniques for separating phytochemicals complete profiling volatile non-volatile metabolites found Accordingly, attempt was undertaken develop method standardisation and, subsequently, certification inorganic content purity shilajit various indian regions S-01, S-02, S-03, S-04, S-05. Thus, effort made fundamental technique standardization consequently, authentication that acquired geographical locations. Trace metal concentrations were measured using ICP OES mg Kg−1 each sample. These elements included As, Pb, Cd, Ag, Al, B, Ba, Cr, Cu, Fe, Mn, Ni, Sb, Se, Zn, P, Ca, K, Mg, Na. analysis observed significant concentration Ca S-01 (102631 26779), S-02 (13529.25 36866.35), S-03 (8170.84 37989.10), S-04 (9616.37 18843.77), S-05 (4992.10 2120.64), appropriately. By measuring DPPH radical scavenging activity assessed their antioxidant activities samples: 12.316 ± 0.561 %, 13.144 2.884 15.105 1.421 19.683 2.013 0.0724 1.045 respectively. Concurrently, TPC studies on between 10 150 g−1 wt Similarly, shilajit's TFC analysed geographically. QCE/g 12.56, 5.56, S-03.48, 49.23, 5809 protocatechuic acid hippuric tested silico anti-inflammatory antihyperglycemic acid, which need be explored in-vivo applications.

Language: Английский

Citations

0
The Spectral Response Characteristics of Potassium in Camellia oleifera Leaves at Different Growth Stages DOI Open Access

Deqing Liu,

Lipeng Yan, Chao Zhang

et al.

Forests, Journal Year: 2024, Volume and Issue: 15(11), P. 1930 - 1930

Published: Nov. 1, 2024

Camellia oleifera (Camellia Abel.) is a key woody oilseed tree. In recent years, China’s industry has shifted from extensive to refined management, with an action plan launched boost productivity and efficiency. This study utilized remote sensing technology diagnose crop nutrient levels. Focusing on 240 trees four varieties at the Dechang Cooperative in Shucheng County, Anhui Province, collected full-spectrum canopy reflectance data (350–2500 nm) across five growing stages: spring shoot, summer fruit expanding, ripening, full blooming. First-order derivative (FD) second-order (SD) transformations were used preprocess spectral analyze relationships between leaf potassium concentration (LKC) raw spectra (R), FD, SD. The VCPA-IRIV strategy was then applied identify sensitive wavelengths artificial neural network algorithms construct LKC estimation models. main conclusions are as follows. (1) shoot stage, ranged 1.93 8.06 g/kg, average of 3.70 g/kg; 2.01 8.82 4.96 expanding 1.40 18.27 4.90 ripening 1.45 8.90 3.71 g/kg.; blooming 2.38 9.57 5.79 g/kg. Across growth stages, content showed pattern initially increasing, decreasing, subsequently increasing again. (2) optimal model for stage FD-[7,6,2], Rc2 = 0.6559, RMSEC 0.1906 calibration set, RT2 0.4531, RMSET 0.2009 test set. FD-[6,5,4], 0.7419, 0.2489 0.7536, 0.2259 set; SD-[7,6,2], 0.3036, 0.2113 0.3314, 0.1800 FD-[10,3,2], 0.4197, 0.2375 0.5649, 0.1772 SD-[10,3,2], 0.7013, 0.2322 0.5621, 0.2507

Language: Английский

Citations

0
Content of chemical elements in Pinus sylvestris pine needles DOI Creative Commons

Yustina Potashkina

BIO Web of Conferences, Journal Year: 2024, Volume and Issue: 145, P. 01019 - 01019

Published: Jan. 1, 2024

Plant organisms absorb heavy metals and pollutants from the atmosphere are actively used in phytoremediation methods, being fact a “filter” of ecosystems. Coniferous pine needles one most frequently objects monitoring studies, which is due to wide ecological amplitude increased sensitivity anthropogenic changes process ontogenesis. The aim study assessment content peculiarities accumulation chemical elements conifers undergrowth common (Pinus sylvestris) different age classes. X-ray fluorescence analysis (Portable analyzer SciAps X-Series X-200, USA) was determine elemental composition plant samples. concentration belonging classes determined: vital, conditionally necessary, toxic. average as follows: for 1 year old conifers: K > Ca Fe S P Mn Ba Ti Zn Sr Cr Rb Cu Ni Mo Pb Zr V As Y. By conifer subsequent years life

Language: Английский

Citations

0