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ACTIVITY TEST GUAVA LEAF EXTRACT ( Psidium guajava L.) ON THE GROWTH OF Streptococcus sp.

Jurnal Matematika dan Sains

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Title ACTIVITY TEST GUAVA LEAF EXTRACT ( Psidium guajava L.) ON THE GROWTH OF Streptococcus sp.
 
Creator Inayah Fitri
Durroh Humairoh
 
Subject Streptococcus
MBC
leaf extract of guava
 
Description Caries is one of the dental and oral health problems caused by the Streptococcus genus. The control of dental plaque has been done with brushing teeth and using mouthwash based chemicals that pose a risk to the stomach. The purpose of this study to determine the active compounds contained in extracts and inhibitory activity as well as the power to kill a minimum of guava leaf extract on growth Streptococcus sp.. The method of this research is MIC and MBC test. Data of MBC test was using one way ANOVA. Based on the research is showed guava leaf extract containing the active compound. MIC test concentration 20% showed a decrease in OD values and MBC not significantly (p = 0.065> 0.05). Conclusion active compounds contained in extracts is alkaloids, flavonoids, saponins, and tannins. MBC statistical tests showed that the leaf extract of guava can’t inhibit the growth of Streptococcus sp..
 
Publisher Fakultas Matematika dan Ilmu Pengetahuan Alam
 
Date 2021-02-02
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://ejournal.billfath.ac.id/index.php/jms/article/view/76
 
Source Jurnal Matematika dan Sains; Vol. 1 No. 1 (2021): Jurnal Matematika & Sains Volume 1; 9-16
2775-0671
2775-2631
 
Language eng
 
Relation https://ejournal.billfath.ac.id/index.php/jms/article/view/76/63
 
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