Aktivitas Antimikroba Teh Asam Daun Tin (Ficus carica) Secara In Vitro

Novitasari, Elwin Dwi; Wijayanti, Ernanin Dyah

doi:10.17977/um026v2i22018p025

Cited by 2 publications

(3 citation statements)

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“…Flavonoid compounds have a mechanism of action as an antibacterial by disrupting cell walls [27]. According to [28] Research by [30] using Sengon peel extract (Falcataria moluccana) in inhibiting Salmonella thypi obtained an inhibition zone at a weak inhibition level of 9.1mm. Sengon skin contains secondary metabolites that can function as antimicrobial substances.…”

Section: Resultsmentioning

confidence: 99%

The Study of Sustainable Biodesinfectants for Pig Farms in Samosir Island, Indonesia

Ginting,

Damanik

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Disease control in smallholder pig farms has not been appropriately taken care of on Samosir Island. Pig livestockers suffer a lot of losses due to bacterial infection. Reducing the bacterial population in the pigsty is beneficial for minimizing the access of animals infected with bacteria. One way is by applying a disinfectant. This study investigated the ability of alternative biodesinfectants with four concentrations to eliminate pig-associated Escherichia coli and Salmonella by in-vitro tests. Sustainable biodesinfectans are fermented fruit extract (FFE), and fermented fruits extract plus Agave sisalana (FFE +AS). The antimicrobial activity testing method was the diffusion method with a paper disc. Fermentation of fruit waste to produce FFE is more beneficial than disposing of the waste at a landfill. In this study, the fruit waste used comes from pineapple (Ananas comosus), papaya (Carica papaya), and banana (Musa paradisiaca). FEE + AS is FEE, which refermented to the addition of Agave sisalana. FFE and FFE + AS contain enzymes, organic acids, and microbial. The results showed that FEE +AS 100%, 1: 10, and 1:20 prove to inhibit Escherichia coli and Salmonella. The highest antimicrobial activity was obtained from FEE + AS with an 11.7 mm inhibition zone diameter. Further studies on disinfecting pig sheds are justified to assess their effectiveness.

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Section: Resultsmentioning

confidence: 99%

The Study of Sustainable Biodesinfectants for Pig Farms in Samosir Island, Indonesia

Ginting,

Damanik

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Fermentasi diketahui dapat memperbaiki sifat organoleptis yaitu aroma dan rasa (Novitasari & Wijayanti, 2018;Nurmiati & Wijayanti, 2018). Fermentasi menggunakan kultur kombucha dapat menghilangkan rasa pahit pada seduhan daun tin (Hasanah & Wijayanti, 2020).…”

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“…Fermentasi kombucha menghasilkan senyawa-senyawa berkhasiat diantaranya asam asetat, asam glukaronat, asam laktat, asam karbonat, asam fosfat, asam glukonat, asam condroitin sulfat dan asam hyaluronic, vitamin (B1, B2, B3, B6, B12, B15 dan C), serta polifenol yang memiliki efek antioksidan, antimikroba dan dapat mempengaruhi tubuh secara menyeluruh dengan menstabilkan metabolisme tubuh dan penawar racun (Chofidah et al, 2019). Pada penelitian sebelumnya, teh asam daun tin yang dihasilkan melalui fermentasi kombucha menunjukkan potensi sebagai antimikroba terhadap Staphylococcus aureus, Escherichia coli, Lactobacillus casei, dan Candida albicans (Novitasari & Wijayanti, 2018).…”

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Kombucha Batang Pisang Kepok: Kadar Fenolik Total, Aktivitas Antibakteri, dan Pengaruh terhadap Viabilitas Lactobacillus gasseri

Laela¹,

Nisa²,

Purwosutanto³

et al. 2023

PHARMADEMICA

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Batang pisang kepok (Musa acuminate balbisiana Colla) mengandung beberapa metabolit sekunder yang memiliki potensi sebagai antioksidan dan antibakteri. Fermentasi diketahui dapat meningkatkan kadar senyawa fenolik dan bioaktivitasnya. Penelitian ini bertujuan untuk menganalisis pengaruh fermentasi kombucha batang pisang kepok terhadap kadar fenolik total, aktivitas antibakteri serta pengaruhnya terhadap viabilitas Lactobacillus gasseri. Batang pisang difermentasi dengan kultur kombucha selama 12 hari pada suhu ruang, kadar fenolik total ditentukan dengan metode Folin-Ciocalteu, aktivitas antibakteri diuji dengan metode difusi sumuran, sedangkan viabilitas L. gasseri ditentukan dengan metode Angka Lempeng Total (ALT). Kadar fenolik total batang pisang kepok mengalami peningkatan sebanyak 60,88% setelah difermentasi dengan kombucha, namun kombucha batang pisang kepok tidak menunjukkan aktivitas antibakteri terhadap Escherichia coli dan menyebabkan penurunan viabilitas L. gasseri. Penelitian ini menunjukkan bahwa fermentasi kombucha bermanfaat untuk meningkatkan kadar fenolik dan berpotensi sebagai antibakteri khususnya terhadap golongan Gram positif.

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Aktivitas Antimikroba Teh Asam Daun Tin (Ficus carica) Secara In Vitro

Cited by 2 publications

References 1 publication

The Study of Sustainable Biodesinfectants for Pig Farms in Samosir Island, Indonesia

The Study of Sustainable Biodesinfectants for Pig Farms in Samosir Island, Indonesia

Kombucha Batang Pisang Kepok: Kadar Fenolik Total, Aktivitas Antibakteri, dan Pengaruh terhadap Viabilitas Lactobacillus gasseri

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