FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022774773> ?p ?o ?g. }

• W2022774773 endingPage "10778" @default.
• W2022774773 startingPage "10772" @default.
• W2022774773 abstract "Twenty-eight coffee samples from around the world were tested for caffeine levels to develop near-infrared reflectance spectroscopy (NIRS) calibrations for whole and ground coffee. Twenty-five individual beans from five of those coffees were used to develop a NIRS calibration for caffeine concentration in single beans. An international standard high-performance liquid chromatography method was used to analyze for caffeine content. Coffee is a legal stimulant and possesses a number of heath properties. However, there is variation in the level of caffeine in brewed coffee and other caffeinated beverages. Being able to sort beans on the basis of caffeine concentration will improve quality control in the level of caffeine in those beverages. The range in caffeine concentration was from 0.01 mg/g (decaffeinated coffee) to 19.9 mg/g (Italian coffee). The majority of coffees were around 10.0–12.0 mg/g. The NIRS results showed r2 values for bulk unground and ground coffees were >0.90 with standard errors <2 mg/g. For the single-bean calibration the r2 values were between 0.85 and 0.93 with standard errors of cross validation of 0.8–1.6 mg/g depending upon calibration. The results showed it was possible to develop NIRS calibrations to estimate the caffeine concentration of individual coffee beans. One application of this calibration could be sorting beans on caffeine concentration to provide greater quality control for high-end markets. Furthermore, bean sorting may open new markets for novel coffee products." @default.
• W2022774773 created "2016-06-24" @default.
• W2022774773 creator A5011713794 @default.
• W2022774773 creator A5031469914 @default.
• W2022774773 creator A5033535853 @default.
• W2022774773 creator A5083803152 @default.
• W2022774773 date "2013-10-30" @default.
• W2022774773 modified "2023-10-17" @default.
• W2022774773 title "Variation in Caffeine Concentration in Single Coffee Beans" @default.
• W2022774773 cites W1974177724 @default.
• W2022774773 cites W1984729803 @default.
• W2022774773 cites W1993204035 @default.
• W2022774773 cites W1994220893 @default.
• W2022774773 cites W1996616364 @default.
• W2022774773 cites W1999983955 @default.
• W2022774773 cites W2005280297 @default.
• W2022774773 cites W2006154035 @default.
• W2022774773 cites W2029589227 @default.
• W2022774773 cites W2030864244 @default.
• W2022774773 cites W2035665664 @default.
• W2022774773 cites W2040039971 @default.
• W2022774773 cites W2048364319 @default.
• W2022774773 cites W2052075492 @default.
• W2022774773 cites W2064420178 @default.
• W2022774773 cites W2066159200 @default.
• W2022774773 cites W2071424823 @default.
• W2022774773 cites W2079703885 @default.
• W2022774773 cites W2085485330 @default.
• W2022774773 cites W2093956818 @default.
• W2022774773 cites W2133111800 @default.
• W2022774773 cites W2144792319 @default.
• W2022774773 cites W2159477315 @default.
• W2022774773 cites W2162571851 @default.
• W2022774773 doi "https://doi.org/10.1021/jf4011388" @default.
• W2022774773 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24070227" @default.
• W2022774773 hasPublicationYear "2013" @default.
• W2022774773 type Work @default.
• W2022774773 sameAs 2022774773 @default.
• W2022774773 citedByCount "35" @default.
• W2022774773 countsByYear W20227747732013 @default.
• W2022774773 countsByYear W20227747732014 @default.
• W2022774773 countsByYear W20227747732015 @default.
• W2022774773 countsByYear W20227747732016 @default.
• W2022774773 countsByYear W20227747732017 @default.
• W2022774773 countsByYear W20227747732018 @default.
• W2022774773 countsByYear W20227747732019 @default.
• W2022774773 countsByYear W20227747732020 @default.
• W2022774773 countsByYear W20227747732021 @default.
• W2022774773 countsByYear W20227747732022 @default.
• W2022774773 countsByYear W20227747732023 @default.
• W2022774773 crossrefType "journal-article" @default.
• W2022774773 hasAuthorship W2022774773A5011713794 @default.
• W2022774773 hasAuthorship W2022774773A5031469914 @default.
• W2022774773 hasAuthorship W2022774773A5033535853 @default.
• W2022774773 hasAuthorship W2022774773A5083803152 @default.
• W2022774773 hasConcept C105795698 @default.
• W2022774773 hasConcept C111696304 @default.
• W2022774773 hasConcept C11413529 @default.
• W2022774773 hasConcept C134018914 @default.
• W2022774773 hasConcept C165838908 @default.
• W2022774773 hasConcept C185592680 @default.
• W2022774773 hasConcept C2778500429 @default.
• W2022774773 hasConcept C2993527415 @default.
• W2022774773 hasConcept C3020347786 @default.
• W2022774773 hasConcept C31903555 @default.
• W2022774773 hasConcept C33923547 @default.
• W2022774773 hasConcept C43617362 @default.
• W2022774773 hasConcept C86803240 @default.
• W2022774773 hasConceptScore W2022774773C105795698 @default.
• W2022774773 hasConceptScore W2022774773C111696304 @default.
• W2022774773 hasConceptScore W2022774773C11413529 @default.
• W2022774773 hasConceptScore W2022774773C134018914 @default.
• W2022774773 hasConceptScore W2022774773C165838908 @default.
• W2022774773 hasConceptScore W2022774773C185592680 @default.
• W2022774773 hasConceptScore W2022774773C2778500429 @default.
• W2022774773 hasConceptScore W2022774773C2993527415 @default.
• W2022774773 hasConceptScore W2022774773C3020347786 @default.
• W2022774773 hasConceptScore W2022774773C31903555 @default.
• W2022774773 hasConceptScore W2022774773C33923547 @default.
• W2022774773 hasConceptScore W2022774773C43617362 @default.
• W2022774773 hasConceptScore W2022774773C86803240 @default.
• W2022774773 hasIssue "45" @default.
• W2022774773 hasLocation W20227747731 @default.
• W2022774773 hasLocation W20227747732 @default.
• W2022774773 hasOpenAccess W2022774773 @default.
• W2022774773 hasPrimaryLocation W20227747731 @default.
• W2022774773 hasRelatedWork W2022774773 @default.
• W2022774773 hasRelatedWork W2066215172 @default.
• W2022774773 hasRelatedWork W2078062016 @default.
• W2022774773 hasRelatedWork W2791442574 @default.
• W2022774773 hasRelatedWork W2796342922 @default.
• W2022774773 hasRelatedWork W2801932299 @default.
• W2022774773 hasRelatedWork W2910666288 @default.
• W2022774773 hasRelatedWork W3046129867 @default.
• W2022774773 hasRelatedWork W3169169773 @default.
• W2022774773 hasRelatedWork W4380575648 @default.
• W2022774773 hasVolume "61" @default.
• W2022774773 isParatext "false" @default.

• next