PERBEDAAN PENURUNAN KEKERASAN PERMUKAAN ENAMEL ANTARA PERENDAMAN DALAM MINUMAN RINGAN DAN MINUMAN SARI BUAH JERUK (PENELITIAN LABORATORIS)

Bryna Dwi Kusuma M, 020513543 (2009) PERBEDAAN PENURUNAN KEKERASAN PERMUKAAN ENAMEL ANTARA PERENDAMAN DALAM MINUMAN RINGAN DAN MINUMAN SARI BUAH JERUK (PENELITIAN LABORATORIS). Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Abstract

The consumption of soft drinks has increased radically. Earlier studies shown a strong correlation between dental erosion and the level of consumption of soft drinks. Recently, orange juice have become popular, since more than 60% peoples often consume it twice a day. Another studies reported a strong correlation between dental erosion in children and adults with the level of daily consumption of orange juice. There fore, the aim of this study was to investigate the difference between surface hardness of the enamel surface that immersed in soft drinks and in orange juice. Eighteen maxillary premolars were randomly devided into three groups. The first group was immersed in aqua, the second group in the orange juice, and the last group in Coca cola for 30 minutes. The surface hardness measurement was done before and after immersion using Digital Micro Vickers Hardness Tester. The achieved data were analyzed using Independent ‘t’ – test. It was concluded that the immersion in soft drinks decrease more surface hardness of enamel surface than in orange juice.

Item Type: Thesis (Skripsi)
Additional Information: KKA KK KG 113 /10 Bry p
Uncontrolled Keywords: surface hardness, soft drink, orange juice
Subjects: Q Science > QD Chemistry > QD1-999 Chemistry
R Medicine > RK Dentistry > RK1-715 Dentistry
R Medicine > RK Dentistry > RK520-528 Orthodontics
Divisions: 02. Fakultas Kedokteran Gigi > Concervative
Creators:
CreatorsNIM/NIDN
Bryna Dwi Kusuma M, 020513543UNSPECIFIED
Contributors:
ContributionNameNIDN/NIDK/NUP
ContributorBambang S, Dr.,drg.,MS.,Sp.KG(K)UNSPECIFIED
ContributorTrijoedani Widodo, Prof.,Dr.,drg.,MS.,Sp.KG(K)UNSPECIFIED
Depositing User: Nn Anisa Septiyo Ningtias
Date Deposited: 23 Nov 2010 12:00
Last Modified: 05 Sep 2016 06:44
URI: http://repository.unair.ac.id/id/eprint/20143
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