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All Journal Bhakta Dental Journal
Amiati, Devy
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Biochemistry, Genetics & Molecular Biology Dentistry Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

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Potensi Anti Bakteri Ekstrak Bonggol Nanas Madu (Ananas Comosus L.Merr) terhadap Bakteri Aggregatibacter actinomycetemcomitans : The Potential of Honey Pineapple Extract (Ananas comosus L.Merr) Against Aggregatibacter actinomycetemcomitans Bacteria Chasanah, Niswatun; Amiati, Devy; Dianawati, Nur; Septommy, Catur; Nurmalasari, Afrida; Firbanata, Mukhamad
Bhakta Dental Journal Vol 3 No 1 (2025): Juni
Publisher : Fakultas Kedokteran Gigi IIK Bhakti Wiyata, Kediri.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56710/bhaktadent.v3i1.57

Abstract

Periodontal disease can be caused by plaque bacteria. The plaque layer on the surface of the teeth is a biofilm containing an accumulation of microorganisms, including pathogenic bacteria, Aggregatibacter actinomycetemcomitans. Bromelain is an enzyme produced by pineapples (Ananas comosus L.Merr) and is found in higher concentrations in the core. The ability of bromelain to break down proteins inhibits the formation of bacterial cell membranes. Objective: To determine the antibacterial activity of pineapple core extract (Ananas comosus L. Merr) against Aggregatibacter actinomycetemcomitans. Research Method: This study is an in vitro laboratory experimental study. The study design used was a post-test only control group design. The study sample was Aggregatibacter actinomycetemcomitans bacteria obtained from the Microbiology Laboratory of the Faculty of Medicine, Airlangga University, Surabaya. Results : The Minimum Inhibitory Concentration (MIC) value was 0.78%, and the Minimum Bacterial Concentration (MBC) value was 6.25%. Conclusion: The pineapple stem extract (Ananas comosuis L. Meirr) exhibits potential antibacterial activity against the bacterial strain Aggregatibacterium actinomycetemcomitans.
Komunikasi Molekuler pada Pembentukan Biofilm Streptococcus mutans: Article Review Kriswandini , Indah; Amiati, Devy; Puspitasari, Yeni; Firdaus, Muhammad
Bhakta Dental Journal Vol 2 No 02 (2024): Desember
Publisher : Fakultas Kedokteran Gigi IIK Bhakti Wiyata, Kediri.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56710/bhaktadent.v2i02.48

Abstract

Rongga mulut merupakan habitat berbagai macam mikrooganisme salah satunya Streptococcus mutans. Streptococcus mutans merupakan bakteri utama penyebab terjadinya karies gigi. Streptococcus mutans berkoloni membentuk biofilm serta membentuk coaggregasi dengan bakteri lain yang dilindungi oleh lapisan matriks Exopolysaccharide (EPS). EPS berperan dalam melindungi berbagai spesies mikroba yang berada didalamnya serta dapat memberikan pasokan nutrisi. Di dalam biofilm mikroorganisme melaksanakan komunikasi dengan inducer (quorum sensing) yang memungkinkan bakteri lain merespons terjadinya perubahan lingkungan serta melaksanakan pembentukan biofilm.
Co-Authors Afrida Nurmalasari, Afrida Chasanah, Niswatun Firbanata, Mukhamad Kriswandini , Indah Muhammad Firdaus Nur Dianawati Puspitasari, Yeni