2.50
Hdl Handle:
http://hdl.handle.net/2336/42485
Title:
Glerungseyðing og gosdrykkir
Other Titles:
Erosion and soft drinks
Authors:
Sólveig Anna Þorvaldsdóttir; Jón Hafliði Sigurjónsson; Heiðdís Halldórsdóttir; Ása Margrét Eiríksdóttir; Birgir Björnsson; Jóhanna Bryndís Bjarnadóttir; Inga B Árnadóttir; Peter Holbrook
Citation:
Tannlæknablaðið 2008, 26(1):22-24
Issue Date:
2008
Abstract:
Objective: Acidic soft drinks are well-known causes of dental erosion. This study aimed to determine differences in the in-vitro erosive effect of a selection of drinks on the Icelandic market. Materials and methods: 20 different brands of soft drinks were investigated. 13 freshly extracted human teeth were sawn in 2 pieces. The erosive effect of drinks was determined as the percentage weight loss of tooth pieces after immersion in the drinks. Drink samples were renewed daily, and the weight of the teeth was recorded. Results: Drinks containing citric acid had an average of 12.5% greater erosive effect than drinks containing phosphoric acid. Sugared soft drinks and energy drinks had a considerably higher erosive potential than water-based drinks. Flavored water containing citric acid showed similar erosive potential to cola drinks that contain phosphoric acid. Flavored and non-flavored water not containing acidic additives showed similar erosive effect to the control drinks water and milk. Overall, energy and sports drinks showed the most erosive effect, with sugary citric acid drinks close behind. Discussion: Advice to patients on consumption of soft drinks should recognize their erosive effects especially regarding flavored waters. Citric acid in drinks appears to be more erosive than phosphoric acid, particularly where sugar is also an ingredient, perhaps balancing sweetness and acidity.; Þekkt er að gosdrykkir geta valdið glerungseyðingu. Með rannsókninni var ætlað að mæla glerungseyðandi mátt mismunandi gosdrykkja á tilraunastofu. Efniviður / Aðferð: 13 nýúrdregnar tennur voru sagaðar í tvennt og lagðar í 20 mismunandi gosdrykkjaböð og glerungseyðingarmáttur var metin út frá prósentu-þyngdartapi tannhlutanna. Daglega voru drykkirnir endurnýjaðir og tennurnar vigtaðar. Niðurstöður: Drykkir sem innihalda sítrónusýru hafa meiri glerungseyðandi mátt en þeir sem innihalda fosfórsýru. Sykraðir gosdrykkir og orkudrykkir eru meira glerungseyðandi en vatnsdrykkir. Bragðbætt vatn með sítrónusýru er jafn glerungseyðandi og þeir drykkir sem innihalda fosfórsýru. Bæði sýrulaust bragðbætt og óbragðbætt vatn var ekki glerungseyðandi líkt og samanburðardrykkirnir vatn og mjólk. Orku og íþróttadrykkir voru mest glerungseyðandi en sykur- og sítrónusýrudrykkir lágu mjög nálægt. Ályktun: Í leiðbeiningum ætti að leggja áherslu á mismunandi glerungseyðingamátt vatns/íþrótta- og orkudrykkja. Drykkir sem innihalda sítrónusýru eru meira glerungseyðandi en drykkir með fosfórsýru.
Description:
Neðst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinn View/Open
Additional Links:
http://www.tannsi.is

Full metadata record

DC FieldValue Language
dc.contributor.authorSólveig Anna Þorvaldsdóttir-
dc.contributor.authorJón Hafliði Sigurjónsson-
dc.contributor.authorHeiðdís Halldórsdóttir-
dc.contributor.authorÁsa Margrét Eiríksdóttir-
dc.contributor.authorBirgir Björnsson-
dc.contributor.authorJóhanna Bryndís Bjarnadóttir-
dc.contributor.authorInga B Árnadóttir-
dc.contributor.authorPeter Holbrook-
dc.date.accessioned2008-12-18T14:35:02Z-
dc.date.available2008-12-18T14:35:02Z-
dc.date.issued2008-
dc.date.submitted2008-12-18-
dc.identifier.citationTannlæknablaðið 2008, 26(1):22-24en
dc.identifier.issn1018-7138-
dc.identifier.urihttp://hdl.handle.net/2336/42485-
dc.descriptionNeðst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinn View/Openen
dc.description.abstractObjective: Acidic soft drinks are well-known causes of dental erosion. This study aimed to determine differences in the in-vitro erosive effect of a selection of drinks on the Icelandic market. Materials and methods: 20 different brands of soft drinks were investigated. 13 freshly extracted human teeth were sawn in 2 pieces. The erosive effect of drinks was determined as the percentage weight loss of tooth pieces after immersion in the drinks. Drink samples were renewed daily, and the weight of the teeth was recorded. Results: Drinks containing citric acid had an average of 12.5% greater erosive effect than drinks containing phosphoric acid. Sugared soft drinks and energy drinks had a considerably higher erosive potential than water-based drinks. Flavored water containing citric acid showed similar erosive potential to cola drinks that contain phosphoric acid. Flavored and non-flavored water not containing acidic additives showed similar erosive effect to the control drinks water and milk. Overall, energy and sports drinks showed the most erosive effect, with sugary citric acid drinks close behind. Discussion: Advice to patients on consumption of soft drinks should recognize their erosive effects especially regarding flavored waters. Citric acid in drinks appears to be more erosive than phosphoric acid, particularly where sugar is also an ingredient, perhaps balancing sweetness and acidity.en
dc.description.abstractÞekkt er að gosdrykkir geta valdið glerungseyðingu. Með rannsókninni var ætlað að mæla glerungseyðandi mátt mismunandi gosdrykkja á tilraunastofu. Efniviður / Aðferð: 13 nýúrdregnar tennur voru sagaðar í tvennt og lagðar í 20 mismunandi gosdrykkjaböð og glerungseyðingarmáttur var metin út frá prósentu-þyngdartapi tannhlutanna. Daglega voru drykkirnir endurnýjaðir og tennurnar vigtaðar. Niðurstöður: Drykkir sem innihalda sítrónusýru hafa meiri glerungseyðandi mátt en þeir sem innihalda fosfórsýru. Sykraðir gosdrykkir og orkudrykkir eru meira glerungseyðandi en vatnsdrykkir. Bragðbætt vatn með sítrónusýru er jafn glerungseyðandi og þeir drykkir sem innihalda fosfórsýru. Bæði sýrulaust bragðbætt og óbragðbætt vatn var ekki glerungseyðandi líkt og samanburðardrykkirnir vatn og mjólk. Orku og íþróttadrykkir voru mest glerungseyðandi en sykur- og sítrónusýrudrykkir lágu mjög nálægt. Ályktun: Í leiðbeiningum ætti að leggja áherslu á mismunandi glerungseyðingamátt vatns/íþrótta- og orkudrykkja. Drykkir sem innihalda sítrónusýru eru meira glerungseyðandi en drykkir með fosfórsýru.is
dc.language.isoisen
dc.publisherTannlæknafélag Íslandsen
dc.relation.urlhttp://www.tannsi.isen
dc.subjectGosdrykkiren
dc.subjectGlerunguren
dc.subjectTennuren
dc.subject.meshTooth Attritionen
dc.subject.meshCarbonated Beveragesen
dc.subject.meshTooth Erosionen
dc.titleGlerungseyðing og gosdrykkiris
dc.title.alternativeErosion and soft drinksen
dc.typeArticleen
dc.contributor.departmentTannlæknadeild Háskóla Íslandsen
dc.identifier.journalTannlæknablaðiðen
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