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Hasbi, Nurmi -
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Isolasi Staphylococcus aureus dari Swab Tangan Penjamah Makanan di Kantin Universitas Mataram Hasbi, Nurmi; Rosyunita; Rahim, Adelia Riezka; Ayunda, Rahmah Dara
Jurnal Kedokteran Universitas Palangka Raya Vol 12 No 2 (2024): Jurnal Kedokteran Universitas Palangka Raya
Publisher : Fakultas Kedokteran, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jkupr.v12i2.15313

Abstract

One of the main qualities of food is seen from the biological safety aspect, such as being free from Pathogenic microorganisms. Staphylococcus aureus is a pathogenic bacterium that can contaminate food ingredients come from the skin of food handlers. S. aureus produces enterotoxins that have a poisoning in consumers.The preliminary observationstated that there were still many food handlers in the Mataram University canteen who did not pay attention to hand hygiene and personal sanitation. This study aims to determine the bacterial contamination of S. aureus swabbed from the hands of food handlers in the Mataram University cafetaria. The method was used in this research is descriptive observational. The research consisted of two stages, namely isolation and biochemical identification. The isolation stage resulted 10 culturable bacterial isolates. All bacteria were able to ferment mannitol on Mannitol Salt Then, the biochemical test identification resulted that all isolates had a positive catalase test, a positive slide coagulase test, Gram-positive, and staphylococci cell. The TSIA test resulted A/A or (acid)/(acid) which indicated that all isolates were able to use diverse carbon sources from sucrose, lactose, glucose. Moreover, other test as sulfur, indole and motility tests were negative. Therefore, all isolates in this study are classified as S. aureus. This research is also a promotive and preventive effort for the campus in implementing hygiene and sanitation for food handlers in the cafetaria.
Peran Modul Kebhinekaan Dari Kegiatan Kampus Merdeka Inbound 4 Universitas Mataram Dalam Rangka Peningkatan Pengetahuan Budaya Bangsa Indonesia: Peran Modul Kebhinekaan Dari Kegiatan Kampus Merdeka Inbound 4 Universitas Mataram Dalam Rangka Peningkatan Pengetahuan Budaya Bangsa Indonesia Hasbi, Nurmi
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 4 (2024): Oktober-Desember 2024
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i4.9758

Abstract

Diversity activities are diversity promotion activities held by recipient universities. Diversity activities are carried out in eight activities. This diversity aims to introduce the culture in recipient universities through visits and interactive discussions with resource persons. This diversity activity is carried out by 1 lecturer of the archipelago module, 1 liaison officer and 23 students participating in the archipelago module. The eight diversity activities include visits to the NTB state museum, Sade traditional village, Beleg Rinjani traditional village, Lingsar Temple, Jinapanjara Temple, Rembitan ancient mosque, three Gili (Gili Air, Gili Meno and Gili Trawangan) and the coast of Mataram City. This diversity activity is carried out for 4 months which is carried out every week. Student participation in this activity shows high enthusiasm. This activity is expected to not only increase cultural understanding, but also strengthen the sense of solidarity between students and the local community.
Modul Inspirasi Kegiatan Kampus Merdeka Inbound 4 Universitas Mataram Untuk Peningkatan Kreativitas dan Inovasi: Modul Inspirasi Kegiatan Kampus Merdeka Inbound 4 Universitas Mataram Untuk Peningkatan Kreativitas dan Inovasi Hasbi, Nurmi
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 4 (2024): Oktober-Desember 2024
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i4.9827

Abstract

The inspiration module activity is an activity to share information from resource persons who are experts in their fields and have been selected by the recipient campus. The inspiration module activity is 2 of 16 activities of the Merdeka Student Exchange Program. This diversity aims to increase students' knowledge and creativity obtained from resource persons who are experts in their fields. This inspiration activity is carried out by 1 lecturer of the Nusantara module, 2 resource persons, 1 liaison officer and 23 students participating in the Nusantara module. The inspiration activity was carried out in two activities. The two inspiration activities carried out were a Talk show with NTB art and tourism activists "Lalu Suryadi Mulawarman, S.Sn, M.M" and a Talk show with Runner up 2 NTB Environmental Ambassador in 2023 "Arinda Mariza, S.M". These two activities were carried out at two times, namely May 12, 2024 and May 19, 2024. This activity was carried out with interactive and attractive dialogue. Then Suryadi Mulawarman, S.Sn, M.M presented the art of Sasak Lombok which was packaged in a contemporary way. Arinza Mariza, S.M introduced the actions of young people in protecting the environment. Students looked very enthusiastic and inspired by the two speakers.
Sosialisasi Keterlibatan Keluarga Untuk Meningkatkan Keterampilan Personal Menstrual Hygiene di Darul Hukumaini, Jonggat Rosyunita; Rahmah Dara Ayunda; Lale Justin Elizar; Nurmi Hasbi; Adelia Riezka Rahim
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.10985

Abstract

Adolescence is a transitional period from childhood to adulthood during which physical, psychological, and reproductive changes occur. Menstruation is one of the reproductive changes, and family members or other knowledgeable individuals would ideally support it during this process. This community service activity was designed to educate female students about the role of family in the menstrual process and give them accurate information. This service's method began with a questionnaire, followed by a socialization session led by a speaker, and ended with a discussion. Thirty-two female students, ages sixteen to seventeen, participated in this program. Mothers were chosen by 13, 15, 21, and 13 students, respectively, as the main source of information on menstruation, menstrual hygiene, the use of sanitary pads, and the best source of menstrual education, according to the questionnaire replies. The majority of students reported using disposable sanitary pads. It is anticipated that by improving their knowledge and abilities about menstrual personal hygiene, students would contribute to the development of a healthier generation.
Kegiatan Refleksi Modul Nusantara Mahasiswa Pertukaran Kampus Merdeka Angkatan 4 Universitas Mataram: Memahami Keberagaman Budaya, Agama, dan Potensi Daerah melalui Pengalaman di Lapangan Hasbi, Nurmi
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 2 (2025): April-Juni 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i2.11407

Abstract

Refleksi dalam Modul Nusantara merupakan kegiatan yang dirancang untuk menginternalisasi nilai – nilai yang diperoleh mahasiswa selama mengikuti rangkaian kegiatan kebinekan, inspirasi dan kontribusi sosial. Refleksi berfungsi sebagai sarana untuk menumbuhkan kesadaran kritis, memperkuat pemahaman terhadap keberagaman serta membentuk karakter yang toleran dan cinta tanah air. Proses reflektif tidak hanya mengajak mahasiswa untuk mengenang pengalaman yang telah dilakukan, namun juga menarik makna dan pembelajaran yang mendalam dari setiap aktivitas yang dilakukan. Kegiatan ini dilaksanakan oleh 1 orang dosen Modul Nusantara, 1 orang liasion officer (LO) dan diikuti oleh 23 mahasiswa dari berbagai daerah di Indonesia. Lima kegiatan refleksi yang dilalukan meliputi: (1) Aku Mengenal Teman Baruku, kegiatan untuk mengantun keakrban antar mahasiswa melalui diskusi dan permainan; (2) Pengenalan Budaya Dari Daerah Masing – masing, mahasiswa memperkenalkan adat istiadat dari suku asal mereka; (3) Refleksi Indahnya Keberagaman serta Tolernasi Beragama, setelah kunjungan ke kuno dan pura; (4) Pariwisata dan Potensi Kebencanaaan Pesisir Lombok di Gili Trawangan, yang menenakna pentingnya keberlanjutan dan kesiapsigaan; (5) Mengagumi Keindahan Alam Surga di Pegunungan Sembalun, sebagai refleksi tentang kelestarian alam. Mahasiswa memberikan tanggapan positif terhadap kegiatan ini. Mereka merasa senang, lebih mengenal teman – teman dari daerah lain, serta mengganggap kegiatan refleksi ini sangat bermanfaat dalam memperluas wawasan dan memperkuat nilai – nilai kebangsaan. Kegiatan ini menjadi saranan efektif pembentukan karakter dan pemahaman keberagaman secara nyata
Profile of Staphylococcus aureus Originating from Nasal Cavity Swabs of Food Handlers at the University of Mataram Canteen Candrawati, Tania Happy; Hasbi, Nurmi; Rosyunita, Rosyunita
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8742

Abstract

Staphylococcus aureus is a Gram-positive bacteria that is widespread on human skin and mucosa and can cause a range of ailments, from food poisoning to serious and life-threatening infections. Food handlers are directly linked to food hygiene since they can be a source of infection. The purpose of this study was to detect the presence of S. aureus bacteria in the nasal cavity of canteen handlers in the University of Mataram. This study used a cross-sectional descriptive research design with a population of all food handlers at the University of Mataram canteen. This study was conducted through the stages of isolation, culture, Gram staining, and biochemical detection. The sampling technique used in this study was purposive sampling. This study was conducted on 10 samples of nasal cavity swabs of food handlers in the canteen of the University of Mataram with 5 (50%) positive samples of S. aureus. Meanwhile, the other 5 (50%) samples were indicated to be types of Staphylococcus sp. other species. It can be concluded that the presence of S. aureus was found in food handlers at the University of Mataram Canteen and food handlers are also expected to improve the application of hygiene and sanitation to themselves.
Antibacterial Assay of Lactic Acid Bacteriea from Infant Feces on Staphylococcus aureus ATCC 25923 Raihan, Al Fikar; Rahim, Adelia Riezka; Hasbi, Nurmi
PROMOTOR Vol. 8 No. 3 (2025): JUNI
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/pro.v8i3.1184

Abstract

The prevalence of antibiotic resistance is a serious global health problem and a threat to human health. Staphylococcus aureus is a Gram-positive bacterium that can cause various infections in humans, such as skin infections, sepsis, endocarditis, osteomyelitis, and toxins that cause food poisoning. One way to overcome the problem of antibiotic resistance is to use Lactic Acid Bacteria (LAB). LAB has many benefits, including being able to function in food fermentation, produce antimicrobial compounds, and act as probiotics. This study aims to determine the inhibitory effect of LAB from baby feces as a natural antibacterial agent against S. aureus. The method used in this study was the agar well diffusion method. The number of LAB isolates used was 8 consisting of seven cocci and two bacilli forms and also used 2 controls, namely, negative control NaCl 0.9% and Positive Control Ciprofloxacin. This study consisted of six stages including media preparation, preparation of test bacteria, sample preparation, making suspensions of S. aureus and LAB, making Mcfarland solution, and antibacterial testing using the agar well diffusion method for 3 repetitions of the treatment. The results obtained showed that all LAB isolates were able to produce an inhibition zone against Staphylococcus aureus bacteria with the results of the isolates in diameter 01A 10-5 (7.67mm), 01A 10-6(2) (6mm), 03A10-7(1) (6.67mm), 01F 10-6(2) (2mm), 01F10-7(2) (1.67mm), 02AF10-7(1) (4.33mm), 03AF10-7(2) (4mm), 04AF10-7 (3.67mm). Based on the results of the Mann-Whitney test, it was found that all LAB isolates had significant differences from the positive control Ciprofloxacin. So it can be seen that LAB from baby feces is less effective in replacing antibiotics.
Profile of Gram-Negative Bacteria Extended Spectrum Beta Lactamase Esbl in The Caecum of Broiler Chickens Indratama, I Nyoman Yudayana; Rosyunita, Rosyunita; Hasbi, Nurmi; Octora, Metta; Rizqullah, Rifqi
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.10027

Abstract

Antimicrobial Resistance (AMR) is a global problem that causes increased morbidity, mortality, and healthcare costs. AMR arises from the irrational use of antibiotics in medicine and agriculture. This study aims to determine the profile of Gram-negative ESBL bacteria living in the cecum of broiler chickens. This study is a descriptive exploratory study using 5 chicken cecum samples taken from the Pagesangan market in Mataram city. The obtained bacteria were calculated by placing them on Macconkey agar media to count bacterial colonies. The results of this study showed that 20.1% of bacteria in the chicken cecum could grow on Macconkey media mixed with cefotaxime. Meanwhile, on Macconkey media without cefotaxime, 79.9% were obtained. Based on macroscopic, microscopic, and biochemical characteristics, it was found that the gram-negative bacteria obtained were Escherichia coli. In sensitivity tests, it was found that the bacteria were resistant to tetracycline (100%) and ampicillin (100%), and 25% were resistant to chloramphenicol. The conclusion is that gram-negative bacteria found in the cecum of broiler chickens, such as Escherichia coli, are resistant to several antibiotics. These bacteria are resistant to cefotaxime (20.1%), chloramphenicol (25%), tetracycline (100%), and ampicillin (100%).
Pendampingan Pengolahan Limbah Kulit Pisang Menjadi Sabun Cuci Piring Bagi Kelompok Usaha Waroh Maju Bersama Di Desa Sesaot Lombok Hasbi, Nurmi; Eskarani Tri Pratiwi; Nisa Isnaeni Hanifah; Rosyunita; Ni Wayan Puspa Wijaya Suryantarini; Syahrani Febriyanti; Muthiah Ramadhani
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12853

Abstract

Community service activities were carried out in Sesaot Village, Narmada District, West Lombok Regency, which is known as a banana production center with a fairly large production volume on Lombok Island. One of the processing groups is Usaha Waroh Maju Bersama, which is engaged in the production of banana-based souvenirs, such as banana chips, banana sale, and various other processed products. However, this processing activity produces banana peel waste that has so far been thrown away. In fact, banana peels contain phytochemical compounds such as saponins and flavonoids that have the potential to be used as antibacterial agents. This community service aims to provide assistance to Usaha Waroh Maju Bersama to process banana peel and lime waste into antibacterial dishwashing soap. This activity was carried out on Friday, August 8, 2025. The service method used was mentoring through demonstrations. This activity was attended by 11 participants, all of whom were women, the majority aged 26-50 years. The educational background of the participants varied, dominated by junior high and high school graduates. The evaluation results showed a positive response: 81.8% of participants strongly agreed that the material was easy to understand, 90.9% considered the resource person to have delivered the material clearly, and 72.7% felt the practice was easy to follow. No participants disagreed, so it can be concluded that the activity was effective. Participants said that the steps for making soap were quite simple, practical, and easy to apply at home. Most participants expressed a desire to participate in follow-up activities with different topics such as making skin care products from natural ingredients or utilizing other fruit waste. This community service activity succeeded in increasing community skills and awareness in processing banana peel waste into healthy, environmentally friendly, and economically valuable household products.
Literature Review: Potential of Chinese Ketepeng Leaves (Cassia alata L.) as an Antibacterial Agent Apriliana, Rizky Ayu; Hasbi, Nurmi
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.6677

Abstract

Infectious diseases are diseases caused by bacteria. Several bacterial infectious diseases include bacteria that cause skin infections such as Staphylococcus aureus, Staphylococcus epidermidis, Propionibacterium acnes and Streptococcus pyogene, nosocomial pneumonia infections of the urinary tract by Pseudomonas aeruginosa and Klebsiella pneumoniae that cause Healthcare-Acquired Infections (HAIs). The drugs usually used to treat bacterial infections are antibiotics. Along with the increase in cases of infection, there is also an increase in the use of antibiotics. Widespread or irrational use of antibiotics can cause resistance, so alternatives are needed to overcome them. One plant that has potential as an antibacterial agent is the leaves of Chinese Ketepeng (Cassia alata L.). Chinese ketepeng leaves contain phytochemical compounds, namely flavonoids, saponins, tannins, alkaloids and phenols. Therefore, this literature review aims to determine the potential of Chinese Ketepeng (Cassia alata L.) leaf extract as an antibacterial agent. The method used is the Systematic Literature Review method by collecting data through databases such as Publish or Perish, PubMed, and Google Scholar. The search method uses the keywords "Chinese Ketepeng Plant", "Skin infection", "Antibacterial", "Disc diffusion", "Well diffusion", "Staphylococcus aureus", "Staphylococcus epidermidis", "Klebsiella pneumonia", "Shigella dysentriae", ”Propionibacterium acnes”, “Streptococcus sobrinus”, and “Pseudomonas aerugenosa”. The results of this review article show that ke tepeng china leaf extract is proven to have potential as an antibacterial agent which is characterized by the presence of an inhibition zone formed. The phytochemical content in Chinese ketepeng leaves such as flavonoids, saponins, tannins, alkaloids and phenols are thought to be antimicrobial. The difference in the diameter of the inhibition zone formed is influenced by the concentration of the extract, the type of solvent and the type of test microorganisms used. The types of solvents used are ethanol and methanol which are extracted by sonication and maceration.
Co-Authors AA Sudharmawan, AA Adelia Riezka Rahim Adelia Riezka Rahim Adelia Riezka Rahim Alamsyah, Abiel Dwi Cahya Firdaus Anak Agung Ayu Niti Wedayani Anak Agung Sagung Mas Meisyarawati Putra Apriliana, Rizky Ayu Arnawati, Ida Ayu Astri Ferdiana Ayunda, Rahmah Dara Azhar Rafiq Billah, Muhammad Azim Candrawati, Tania Happy Eka Arie Yuliani Elizar, Lale Justin Amelinda Eskarani Tri Pratiwi Eustachius Hagni Wardoyo Eva Triani Fahrin Andiwijaya Farras, Afif Hadziq, Muhammad Bayin Hanifa, Nisa Isnaeni Haza, Saskia Safarina Hazaa, Saskia Safarina Hazaa, Saskia Safarinaa Hulfifa, Lale Nandhita Hulfifa, Lale Nandita I Kadek Dwi Semadi Ida Made Hrisikesa Wejeg Indratama, I Nyoman Yudayana Lale Justin Elizar Lale Wisnu Andrayani Lana, Indah Rosita Madani, Ayda Fitri Metta Octora Metta Octora Miyamoto, Aida Agustina Muthiah Ramadhani Nazilinly, Fitri Ni Putu Della Diarna Ni Wayan Puspa Wijaya Suryantarini Nisa Isnaeni Hanifah Novia Andansari Putri Nurhidayati Ocktaviana Saputri, Legis Parwata, Wayan Sulaksmana Sandhi Permatasari , Lina Rahim, Adelia Riezka Rahim, Adelya Riezka Rahmah Dara Ayunda Rahmi, Adelia Riezka Raihan, Al Fikar Raykirana, Teerisha Rizqullah, Rifqi Rosyunita Rosyunita Rosyunita, Rosyunita Setyaning Pawestri Suryantarini, Ni Wayan Puspa Wijaya Syahrani Febriyanti Triani, Eva Vaidika, I Komang Satya Validika, I Komang Satya Wardoyo, Eusthacius Hagni Wayan Sulaksmana Sandhi Parwata Wijaya, Ni Wayan Puspa