Matches in SemOpenAlex for { <https://semopenalex.org/work/W2189199626> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2189199626 endingPage "158" @default.
- W2189199626 startingPage "155" @default.
- W2189199626 abstract "This study was carried out to determine the pH and levels of caffeine in eight brands of carbonated and energy drinks available in local market in Yenagoa, Nigeria. Quantitative analysis of caffeine was performed by a simple and fast standard UV spectrophotometric method, using carbon tetrachloride as the extracting solvent. Results showed that the pH of the beverages were slightly acidic ranging from 5.92-6.44. The minimum caffeine level was observed in the carbonated soft drink Coca Cola (43.71±0.55 ppm), while the energy drink, Red Bull sample showed the highest caffeine content (58.31±0.35 ppm). The carbonated soft drinks showed caffeine levels in the range of 43.71 and 45.83 ppm with average concentration of 44.52 ppm, whereas in the energy drinks it ranged from 47.56 to 58.31 ppm with a mean concentration of 52.24 ppm. The caffeine content in all the beverage samples analyzed in this study are well below the maximum allowable limits set by the US Food and Drugs Administration." @default.
- W2189199626 created "2016-06-24" @default.
- W2189199626 creator A5009247996 @default.
- W2189199626 creator A5035684228 @default.
- W2189199626 creator A5044633836 @default.
- W2189199626 date "2014-02-10" @default.
- W2189199626 modified "2023-09-26" @default.
- W2189199626 title "Ultra-violet Spectrophotometric Determination of Caffeine in Soft and Energy Drinks Available in Yenagoa, Nigeria" @default.
- W2189199626 cites W145133239 @default.
- W2189199626 cites W1495608792 @default.
- W2189199626 cites W1992255992 @default.
- W2189199626 cites W2012553932 @default.
- W2189199626 cites W2039922801 @default.
- W2189199626 cites W2054440930 @default.
- W2189199626 cites W2063409287 @default.
- W2189199626 cites W2083140315 @default.
- W2189199626 cites W2132480338 @default.
- W2189199626 cites W2326547929 @default.
- W2189199626 cites W2408558732 @default.
- W2189199626 cites W2741843359 @default.
- W2189199626 cites W3153019779 @default.
- W2189199626 cites W92638324 @default.
- W2189199626 cites W2184929239 @default.
- W2189199626 doi "https://doi.org/10.19026/ajfst.6.2" @default.
- W2189199626 hasPublicationYear "2014" @default.
- W2189199626 type Work @default.
- W2189199626 sameAs 2189199626 @default.
- W2189199626 citedByCount "23" @default.
- W2189199626 countsByYear W21891996262015 @default.
- W2189199626 countsByYear W21891996262016 @default.
- W2189199626 countsByYear W21891996262017 @default.
- W2189199626 countsByYear W21891996262018 @default.
- W2189199626 countsByYear W21891996262019 @default.
- W2189199626 countsByYear W21891996262020 @default.
- W2189199626 countsByYear W21891996262021 @default.
- W2189199626 countsByYear W21891996262022 @default.
- W2189199626 countsByYear W21891996262023 @default.
- W2189199626 crossrefType "journal-article" @default.
- W2189199626 hasAuthorship W2189199626A5009247996 @default.
- W2189199626 hasAuthorship W2189199626A5035684228 @default.
- W2189199626 hasAuthorship W2189199626A5044633836 @default.
- W2189199626 hasBestOaLocation W21891996261 @default.
- W2189199626 hasConcept C134018914 @default.
- W2189199626 hasConcept C185592680 @default.
- W2189199626 hasConcept C2778500429 @default.
- W2189199626 hasConcept C31903555 @default.
- W2189199626 hasConcept C33070731 @default.
- W2189199626 hasConcept C71924100 @default.
- W2189199626 hasConcept C86803240 @default.
- W2189199626 hasConceptScore W2189199626C134018914 @default.
- W2189199626 hasConceptScore W2189199626C185592680 @default.
- W2189199626 hasConceptScore W2189199626C2778500429 @default.
- W2189199626 hasConceptScore W2189199626C31903555 @default.
- W2189199626 hasConceptScore W2189199626C33070731 @default.
- W2189199626 hasConceptScore W2189199626C71924100 @default.
- W2189199626 hasConceptScore W2189199626C86803240 @default.
- W2189199626 hasIssue "2" @default.
- W2189199626 hasLocation W21891996261 @default.
- W2189199626 hasOpenAccess W2189199626 @default.
- W2189199626 hasPrimaryLocation W21891996261 @default.
- W2189199626 hasRelatedWork W1531601525 @default.
- W2189199626 hasRelatedWork W2199670310 @default.
- W2189199626 hasRelatedWork W2498638483 @default.
- W2189199626 hasRelatedWork W2607424097 @default.
- W2189199626 hasRelatedWork W2748952813 @default.
- W2189199626 hasRelatedWork W2899084033 @default.
- W2189199626 hasRelatedWork W2948807893 @default.
- W2189199626 hasRelatedWork W3191722445 @default.
- W2189199626 hasRelatedWork W4281873455 @default.
- W2189199626 hasRelatedWork W2778153218 @default.
- W2189199626 hasVolume "6" @default.
- W2189199626 isParatext "false" @default.
- W2189199626 isRetracted "false" @default.
- W2189199626 magId "2189199626" @default.
- W2189199626 workType "article" @default.