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Pengenalan Penggunaan Spektrofotometer UV-Vis untuk Analisis Bahan Pewarna Tekstil Rhodamin B pada Makanan di Lingkungan Sekolah Anwar, Yelfi; Fathur Rahman; Ruminah; Sari, Sintya Puspita; Ance Tenouye; Akifah, Hana Tri; Ni’am, Laelatun; Riska rahmadani; Dhea Setyalova Wibawanto; Nurul Diniah; Lily Suciati; Agnes Lenoera; Eka Syafitri Puspita S; Ayunda Fajarni Rahmi; Wd Windi Pratiwi
Jurnal Mitra Pengabdian Farmasi Vol. 2 No. 1 (2022): Oktober 2022
Publisher : Akademi Farmasi YPPM Mandiri

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Abstract

The use of textile dyes in food has been a problem for a long time in Indonesia, one of which is textile dyes such as Rhodamine B or Methanol Yellow. The lack of knowledge of school children is a problem where repeated exposure to textile dyes contained in food will become a poison which, if not watched out for, will become a serious problem. Various diseases can arise with repeated exposure to toxic substances and can cause changes in the properties of the body's cells which can lead to malignancy and death. Even though there are synthetic dyes that are safe for food, people still use hazardous materials as food coloring for reasons that end up making big profits in food products that are made and sold, especially in the school environment. The content of Rhodamine B can be determined by UV-Vis Spectrophotometry. It was introduced to students so that school students know that there is a way to test for suspected use of dangerous dyes in the food being sold. The level of knowledge of school students was tested to compare the results before and after participating in counseling on the UV-Vis Spectrophotometer tool. The results of the Paired test show a significant number between the pre-test and post-test values, with a significance value (2-tailed) 0.000 <0.05 indicating a significant difference between the pre-test and post-test, which means there is a difference of Student knowledge which is very significant between before and after counseling about UV-Vis spectrophotometer analysis of Rhodamine B textile dyes in food.
Pengenalan Potensi Seledri Untuk Membantu Mengatasi Penyakit Hipertensi di RT02/RW02, Kelurahan Semper Barat Yelfi Anwar; Gabriela, Jean; Berliano Karvenio; Feby Bethariya O; Epifani Januar P
Jurnal Mitra Pengabdian Farmasi Vol. 2 No. 3 (2023): Juni 2023
Publisher : Akademi Farmasi YPPM Mandiri

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Abstract

Webinar events are one way to educate people. The method for determining "Celery's Potential to Treat Cardiovascular Disease, Especially High Blood Pressure" has been implemented using a public Zoom meeting with participation target RT 02, rw. 02, West Semper Urban Village. The activity lasted two hours and included a pre-and post-test with five questions each. A total of 18 participants have shown significant gains in comprehension, with post-test scores averaging 89.98% compared to a pre-test average of 61.12%. Accordingly, the webinar can educate the public.
Formulasi Sediaan Sabun Cair Cuci Tangan Kombinasi Minyak Atsiri Daun Kemangi dan Minyak Atsiri Sereh Wangi serta Uji Aktivitas Antibakteri Dasmyta, Eny; Anwar, Yelfi; Maryana, Roni; Muryanto, Muryanto
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 2 (2024): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i2.12512

Abstract

Liquid hand soap is a cleaning product specifically designed to clean hands from dirt, oil, and microorganisms. The study aims to provide evidence of antibacterial efficacy with a combination of basil leaf essential oil and citronella essential oil on Escherichia coli and Staphylococcus aureus bacteria in hand washing liquid soap formulations. The type of research used is experimental. Essential oils were analyzed by GC-MS and then through formulation as hand washing liquid soap with each concentration of 1%, 1.5%, and 2%. The test results were evaluated, and analyzed using Two Way ANOVA and Post Hoc Tukey.The results of this study showed that the GC-MS test on basil leaf essential oil showed 2 main compounds were detected, namely Estragole (55.80%) and Linalool (22.35%), while in citronella essential oil 3 main compounds were detected, namely Geraniol (26.49%), Citronellol (14.53%), and Citronellal (10.95%). And the results of antibacterial activity tests against Escherichia coli bacteria show each inhibition zone FI 9.32 mm, FII 10.72 mm, and FIII 14.45 mm. While against Staphylococcus aureus bacteria showed each inhibition zone FI 8.75 mm, FII 10.42 mm, and FIII 13.57 mm. For stability tests with temperature (2-8oC) and room temperature (20-25oC), the hand washing liquid soap formulation does not show homogeneous changes, organoleptic preparations, has a pH range of 8.87 - 9.04, has a viscosity consistency that has met the standards between 400-4000 cPs, foam height that meets the standards between 13-220 mm and does not cause irritation to the hands. In brief, the formulation is stable in both temperature (2-8oC) and room temperature (20-25oC) with strong inhibition at 2% concentration.
Manfaat Herbal Pegagan (Centella Asiatica (L.)) dalam Membantu Mencegah Alzheimer Yelfi Anwar; Regina Regina; Dias Septiana Sari; Yofie Aldo Aditya; Syifa Alifia Indriani; Silvy Widya Rahmi; Diajeng Para Mitha
KREATIF: Jurnal Pengabdian Masyarakat Nusantara Vol. 4 No. 3 (2024): September : KREATIF: Jurnal Pengabdian Masyarakat Nusantara
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/kreatif.v4i3.3893

Abstract

This community service aims to provide information about the role of Gotu kola extract (Centella asiatica) as a neural antioxidant and mitoprotective in the context of helping reduce symptoms of Alzheimer's disease. Alzheimer's, a form of dementia common in old age, still has no effective treatment after more than a hundred years of research. Gotu kola extract has been traditionally known in Asia as a cognitive-enhancing drug and has antioxidant and mitoprotective properties that can revitalize nerve and brain cells. Through the community service program, we organized a webinar on the benefits of Gotu Kola herbs in helping prevent Alzheimer's disease for students of the University of 17 August 1945 Jakarta and the general public in North Jakarta. The results of this activity showed a positive response from participants, with 42 participants from various backgrounds attending the webinar.
Co-Authors Ade Via Jualiana Agnes Lenoera Akifah, Hana Tri Alicia Alicia Alifvia Nurcahyani Ance Tenouye Andrianopsyah Mas Jaya Putra Andrianopsyah Mas Jaya Putra Andrianopsyah Mas Jaya Putra Andrianopsyah Mas Jaya Putra Angel Maria Simatupang Angela Imelda Cahaya Atisi, Atisi Ayunda Fajarni Rahmi Ayuni, Fitri Berliano Karvenio Dasmyta, Eny Desty Andiani Dewi Puspitasari Dhea Setyalova Wibawanto Diajeng Para Mitha Diajeng Para Mitha Dias Septiana Sari Dias Septiana Sari Efa Bonita Efa Bonita Egy Octaviani Eka Kristina Eka Syafitri Puspita S Elvina Dhiaul Iftitah Elvina Dhiaul Iftitah Epifani Januar P Etika Dewi Maharani Fathur Rahman Fatimah Tibbiya Feby Bethariya O Fikri, Muhammad Sayid Ali Firman, - Fitri Ayuni Gabriel Janiva Gabriela, Jean Grace Tandiseru Gracia Lai Gavia Wau Hallimah Vira Maulida Ikramullah, Nazwa Indah Mareta Dwi Editia Istiqomah, Fajriatul Jodi Apriadi Kartika Kartika Keysha Rayi Tifani Laila Safa Asrianti Laras Puspita Dewi Lesli Tiana Lily Suciati Lulu Najmah Madelyne Yuliana Insanie Maeesa Putri Lathiifah Maria Elisabeth Bota Benny Horang Marisa Tamara Sari Marisa Tamara Sari Maryan, Roni Maryana, Roni Michael Michael Muhammad Dimas An-Naf Muhammad Nazzal Muhyiddin Al Firmansyah Muryanto Muryanto, Muryanto Naplatul Mahmudah Nia Khorotun Fadillah Niken Diaz Tantri Ni’am, Laelatun Nonik, Nonik Novia Aditia Ningtiyas Nurul Diniah Oktavia Anggrainy Partomuan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Permatasari, Nurfebby Piter Piter Raden Roro Putri Nur Ramadhania Rafael Rafael Rahmadani, Nur Fitri Ratih Hardianti Regina Regina Regina Regina Rina Pebriani Riska Rahmadani Risty Setyati Ashari Ruminah Rusdi, Rafflis Sari, Eka Syafitri Puspita Sari, Sintya Puspita Seftian Putra Dwijaya Marpaung Sembiring, Rinawati Setya Astuti Shirly Kumala Shirly Kumala Silvy Widya Rahmi Silvy Widya Rahmi Siringoringo, Victor S Sri Dwi Wulandari Sucahyo Adi Nugroho Sucahyo Adi Nugroho Sudirman, - Surahman, Dziki Dzikrivan Syari Fatul Hayanis Syifa Alifia Indriani Syifa Alifia Indriani Victor Sahat Siringoringo Vinsensia Asahi Sulan Langit Wd Windi Pratiwi Wibawanto, Dhea Setyalova Windy Annisa Arbah Yofie Aldo Aditya Yofie Aldo Aditya Zahara Nurhazizah Zuli Astuti Salsabilla