Investigation geographic origin of Laurus nobilis L. leaves using FTIR, SEM-EDX, and XRD analysis
Sign Up to like & getrecommendations! Published in 2024 at "Spectroscopy Letters"
DOI: 10.1080/00387010.2024.2414053
Abstract: Abstract Laurus nobilis L. is a polypragmatic plant with high added value. Leaves collected from different regions in the natural state without breeding have different economic values. In this study, the Geographic Origin and Altitude… read more here.
Keywords: laurus nobilis; analysis; origin laurus; nobilis leaves ... See more keywords
A novel geographic origin identification method based on multi-segment recurrence plot coding and residual attention mechanism
Sign Up to like & getrecommendations! Published in 2025 at "Spectroscopy Letters"
DOI: 10.1080/00387010.2025.2455475
Abstract: Abstract In this study, a novel geographic origin identification method is proposed, combine with multi-segment Recurrence plot coding and residual attention mechanism to enhance the performance of apple geographic origin discrimination. First, the near-infare spectra… read more here.
Keywords: origin; method; plot coding; origin identification ... See more keywords
Tracing the geographic origin of wood in pulp and paper by GC-MS analysis of extractives
Sign Up to like & getrecommendations! Published in 2024 at "Holzforschung"
DOI: 10.1515/hf-2024-0080
Abstract: Abstract This study explores the application of chemotaxonomic methods to trace the geographic origin of wood used in paper production. Utilizing thermal desorption gas chromatography-mass spectrometry (TD-GC-MS) and principal component analysis (PCA), distinct chemical profiles… read more here.
Keywords: origin wood; origin; analysis; wood ... See more keywords
Use of isotopic and elemental fingerprints for seahorse species discrimination and traceability of geographic origin
Sign Up to like & getrecommendations! Published in 2024 at "Frontiers in Marine Science"
DOI: 10.3389/fmars.2024.1494320
Abstract: Seahorses (Hippocampus spp.; Family Syngnathidae) are mainly targeted by Traditional Chinese Medicine, curio and ornamental trade, as dried or live specimens. Traceability tools may help fill the gaps on supply chains, securing information on geographic… read more here.
Keywords: research centers; isotopic elemental; seahorse species; research ... See more keywords
A PCR-Based Technique to Track the Geographic Origin of Plasmodium falciparum With 23-SNP Barcode Analysis
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Public Health"
DOI: 10.3389/fpubh.2021.649170
Abstract: Increased population movement has increased the risk of reintroducing parasites to elimination areas and also dispersing drug-resistant parasites to new regions. Therefore, reliable and repeatable methods to trace back to the source of imported infections… read more here.
Keywords: snp barcode; barcode; plasmodium falciparum; origin plasmodium ... See more keywords
Multi-Elemental Analysis for the Determination of the Geographic Origin of Tropical Timber from the Brazilian Legal Amazon
Sign Up to like & getrecommendations! Published in 2025 at "Forests"
DOI: 10.3390/f16081284
Abstract: Illegal logging is a major threat to tropical forests; however, control mechanisms and efforts to combat illegal logging have not effectively curbed fraud in the production chain, highlighting the need for effective methods to verify… read more here.
Keywords: elemental analysis; timber; geographic origin; multi elemental ... See more keywords
Development of Chemometric Models Based on a LC-qToF-MS Approach to Verify the Geographic Origin of Virgin Olive Oil
Sign Up to like & getrecommendations! Published in 2021 at "Foods"
DOI: 10.3390/foods10020479
Abstract: In the presented study a non-targeted approach using high-performance liquid chromatography coupled to electrospray ionization quadrupole time-of-flight mass spectrometry (HPLC-ESI-qToF-MS) combined with chemometric techniques was used to build a statistical model to verify the geographic… read more here.
Keywords: origin virgin; virgin olive; approach; verify geographic ... See more keywords
Differentiation of Apricots of Different Geographic Origin in Central and Southern Europe by Applying 87Sr/86Sr Analysis: Potential and Limitations
Sign Up to like & getrecommendations! Published in 2022 at "Foods"
DOI: 10.3390/foods11152239
Abstract: Consumers prefer food commodities of certain origins over the same products of other provenances and are willing to pay higher prices for them. Thus, it is possible to increase profit simply by giving an incorrect… read more here.
Keywords: 87sr 86sr; geographic origin; differentiation apricots; analysis ... See more keywords
Differentiation of Geographic Origin of South African Wines from Austrian Wines by IRMS and SNIF-NMR
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12061175
Abstract: Geographic origin and terroir are very important parameters for wine and significantly impact price. Incorrect declarations are known to occur intentionally to increase profit, thus, measures for control are required. Accompanying paperwork has been shown… read more here.
Keywords: african wines; central european; geographic origin; differentiation ... See more keywords
δ34S and Geochemical Analyses for the Determination of, and Discrimination between, Salt Samples of Different Geographic Origin: A Feasibility Study
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12081572
Abstract: The geographic origin of salt is usually regarded as unimportant, as it is a one-quality product produced in vast quantities. However, certain salt brands, especially sea salt (fleur de sel), are sold at significantly higher… read more here.
Keywords: geographic origin; salt samples; 34s geochemical; sea salt ... See more keywords
Metabolite Profiling and Chemometric Study for the Discrimination Analyses of Geographic Origin of Perilla (Perilla frutescens) and Sesame (Sesamum indicum) Seeds
Sign Up to like & getrecommendations! Published in 2020 at "Foods"
DOI: 10.3390/foods9080989
Abstract: Perilla and sesame are traditional sources of edible oils in Asian and African countries. In addition, perilla and sesame seeds are rich sources of health-promoting compounds, such as fatty acids, tocopherols, phytosterols and policosanols. Thus,… read more here.
Keywords: sesame seeds; perilla sesame; perilla; geographic origin ... See more keywords