Uji Daya Hambat Bakteri Staphylococcus Aureus Sabun Cuci Tangan Cair Berbahan Arang Aktif Batok Kelapa

Lestari, Dwi Indah; Fatimatuzzahra, Fatimatuzzahra; Dominica, Dominica

doi:10.25026/jsk.v3i2.384

Cited by 3 publications

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“…Namun, beberapa hasil penelitian (analisis fitokimia) tentang arang tempurung kelapa menunjukkan bahwa arang tempurung kelapa mengandung banyak senyawa antibakteri. Atas dasar hal tersebut, maka saat ini arang tempurung kelapa telah banyak dimanfaatkan di industri kosmetik dan kesehatan untuk dijadikan sebagai masker kecantikan, pembersih wajah, dan juga sabun mandi (Lestari et al, 2021).…”

Section: Pendahuluanunclassified

Pembuatan Sediaan Gel Arang Tempurung Kelapa Dan Uji Daya Hambat Terhadap Bakteri Klebsiella pneumoniae

Kamalah,

Kurniawan,

Mulyanto

et al. 2023

Borneo J Med Lab Tech

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Klebsiella pneumoniae is a gram-negative rod-shaped bacterium that is a member of the Enterobacteriaceae group of bacteria and is pathogenic and can infect humans. Currently, many K. pneumoniae bacteria are resistant to antibiotics, giving rise to new problems in the health sector that must be addressed immediately by utilizing biodiversity in the form of medicinal plants such as coconut trees, which can produce coconut shells that can be made into charcoal. The results of the phytochemical analysis show that coconut shell charcoal contains many active compounds that have been used in the cosmetic and health industries. The purpose of this study was to obtain an optimal and effective coconut shell charcoal extract gel formula for inhibiting the growth of K. pneumoniae bacteria. This study included a true experimental post-only control group with different gel concentration groups, namely 3%, 6%, and 9%. The optimal formulation of coconut shell charcoal extract gel is a gel with a concentration of 9%, and the results of the one-way ANOVA statistical analysis show that the treatment of the inhibition test on K. pneumoniae bacteria from gels with different concentrations shows that there is a mean difference in the area of the inhibition zone with a significant value of 0.033 (p<0.05). The results of the LSD post-hoc test showed that several treatment groups had significant values (p <0.05). Based on the results of the study, it can be concluded that the optimal formulation of shell charcoal extract gel is a gel with a concentration of 9%, while the most effective gel for inhibiting the growth of K. pneumoniae bacteria is a gel with a concentration of 3%.

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Section: Pendahuluanunclassified

Pembuatan Sediaan Gel Arang Tempurung Kelapa Dan Uji Daya Hambat Terhadap Bakteri Klebsiella pneumoniae

Kamalah,

Kurniawan,

Mulyanto

et al. 2023

Borneo J Med Lab Tech

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“…The use of digital technology in learning can be done using interactive multimedia. Interactive multimedia is a combination of various media that can lead to two-way communication or more (Lestari et al, 2021). Multimedia technology that is integrated with the learning process is recognized as increasingly capable of adding value to educational applications (Setiawan et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Ethnoscience-Based Interactive Multimedia to Improve Scientific Literacy in Chemical Equilibrium Materials

Aprilia,

Lutfi

2023

HJKK

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This study aims to obtain interactive multimedia that can improve scientific literacy skills in chemical equilibrium material. The method used in this research is the Borg and Gall Research and Development (R&D) model with three stages, namely the preliminary study stage, the media development stage and theoretical validity, and the media trial stage. The trial design used was one group pretest posttest. The data obtained was in the form of a validity score determined by the mode, the practicality score from the results of the student response questionnaire was analyzed by percentage, and the effectiveness data in the form of pretest-posttest results were analyzed using n-gain. Based on the results of the study, the validity mode was obtained, namely a score ≥ 3 in each aspect, a practicality score of 94,4%, an n-gain score of 0,8088 in the high category, and classical completeness of 91,43%, so that ethnoscience-based interactive multimedia can be declared feasible. to improve scientific literacy skills on chemical equilibrium material.

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“…Excessive internet use can cause mental and psychosocial problems. Excessive internet use has negative impacts, such as causing various problems (Lestari et al, 2021). Excessive Internet use will lead to a reduction in health.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Internet Addiction on the Establishment of Urban Culture in Rural Adolescents (Religiousness and Self-Control Factors Analysis)

Puspitasari

Riadi

2023

Akademika

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The phenomenon of internet addiction among rural youth is one of the factors that affect psychosocial and mental health. Intervention is required to help rural adolescents who are addicted to the Internet become more accountable for their responsibilities in life. Efforts to prevent Internet addiction need careful consideration of the conceptual selection of assessments to guide therapies and quantify the influence of Internet addiction's degree of self-control and religion. As a result, the supplied intervention is anticipated to combat internet misuse, which causes rural adolescents to abandon their obligations. Research that focuses on the level of self-control and religiosity in influencing rural youth internet addiction. This research uses a descriptive quantitative approach with multiple regression analysis. This study involved 376 youth aged 14 to 20 years in Bengkulu Province, with 200 male and 176 female participants. The data collection technique uses a scale of religiosity and internet addiction. The results of this study have identified the level of self-control and religiosity influencing internet addiction in rural adolescents. Thus, it can be concluded that religiosity can be used as a basis for practitioners to implement appropriate interventions by looking at the level of self-control to overcome the problem of internet addiction among rural youth by understanding and encouraging adolescents to behave according to levels of obedience, belief, and ethics.

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Uji Daya Hambat Bakteri Staphylococcus Aureus Sabun Cuci Tangan Cair Berbahan Arang Aktif Batok Kelapa

Cited by 3 publications

References 0 publications

Pembuatan Sediaan Gel Arang Tempurung Kelapa Dan Uji Daya Hambat Terhadap Bakteri Klebsiella pneumoniae

Pembuatan Sediaan Gel Arang Tempurung Kelapa Dan Uji Daya Hambat Terhadap Bakteri Klebsiella pneumoniae

Ethnoscience-Based Interactive Multimedia to Improve Scientific Literacy in Chemical Equilibrium Materials

The Impact of Internet Addiction on the Establishment of Urban Culture in Rural Adolescents (Religiousness and Self-Control Factors Analysis)

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