DAYA HAMBAT EKSTRAK BIJI KOPI ROBUSTA (Coffea canephora) TERHADAP PERTUMBUHAN BAKTERI PLAK

Ratih Ayu Maheswari, 021111029 (2014) DAYA HAMBAT EKSTRAK BIJI KOPI ROBUSTA (Coffea canephora) TERHADAP PERTUMBUHAN BAKTERI PLAK. Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Abstract

Background. Plaque was a reason the occurred of periodontal problems, such as gingivitis and periodontitis. Applicating antibacterial substances can be a solution to prevent it. Robusta coffee is one of the most frequent type of coffee consumed by community. Robusta coffee contains caffeine, which can interfere with bacterial protein synthesis, polyphenols, which degrade the cell walls of bacteria and trigonelline, can affect the stability of the bacterial membrane. Purpose. The aim of this study was to determine the inhibition of Robusta coffeebean extract to the growth of plaque bacteria colonies. Method. The study was conducted by using dilution techniques and planting on MHA medium with counting the number of growth colonies. Results. There are significant differences at the growth of plaque bacteria colonies from concentrations 1.56 %. Conclusion.Robusta coffee bean extract was effective to inhibit the growth of plaque bacteria colony.

Item Type: Thesis (Skripsi)
Additional Information: KKA KK KG. 65/15 Mah d
Uncontrolled Keywords: DENTAL PLAQUE BACTERIA COLONY; COFFEA CANEPHORA
Subjects: R Medicine > RK Dentistry
Divisions: 02. Fakultas Kedokteran Gigi
Creators:
CreatorsNIM/NIDN
Ratih Ayu Maheswari, 021111029UNSPECIFIED
Contributors:
ContributionNameNIDN/NIDK/NUP
ContributorAGUNG KRISMARIONO, Dr.,drg.M.Kes., Sp.Perio(K)UNSPECIFIED
Depositing User: S.Sos. Sukma Kartikasari
Date Deposited: 26 Jan 2015 12:00
Last Modified: 23 Jul 2016 06:02
URI: http://repository.unair.ac.id/id/eprint/19411
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