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KONSENTRASI HAMBAT MINIMUM (KHM) KADAR EKSTRAK ETANOL BATANG BAJAKAH TAMPALA (Spatholobus littoralis Hassk) TERHADAP BAKTERI ESCHERICHIA COLI MELALUI METODE SUMURAN Mochammad Maulidie Alfiannor Saputera; Tio Widia Astuti Marpaung; Noverda Ayuchecaria
Jurnal Ilmiah Manuntung Vol 5 No 2 (2019): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung sekolah tinggi ilmu kesehatan samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v5i2.267

Abstract

Empirically, one of the plants that are widely used by the Dayak tribe as a medicine is the bajakah tampala (Spatholobus littoralis Hassk.) This plant is claimed to be able to treat several diseases such as abdominal pain, diarrhea and dysentery. But until now studies on the antibacterial activity of bajakah tampala have never been done. This study studied the antibacterial activity of bajakah ethanol extract against the growth of Escherichia coli bacteria and minimum inhibitory value (MIC). This type of research is experimental research. The stem bajakah Tampala looks like it wastaken from the inland forest in Garung Village, Jabiren District, Pulang Pisau Regency, Central Kalimantan. The sample of this study was 70% ethanol extract of bajakah tampala stems obtained by maceration. Extract payment of antibacterial activity using a concentration of 3.12%; 6.25%; 12.5%; 25% and 50%. The positive control used is ampicillin 0.01 mg/ml and negative control using distilled water. Tests are carried out by the well method. The tested data were analyzed statistically by the One-Way ANOVA test method. The results of the study showed that the ethanol extract bajakah tampala could inhibit the growth of E. coli bacteria. The biggest inhibition of E. coli bacteria at a concentration of 50% with an average inhibition diameter of 20.32 mm. included in the category of very strong. The minimum inhibitory concentration of extract batang bajakah tampala is 6.25%
Coaching on Fabrication of Natural pH Indicators as an Alternate Synthetic Indicators at SMK Muhammadiyah Palangka Raya: Pelatihan Pembuatan Indikator pH Alami sebagai pengganti Indikator Sintetis di SMK Muhammadiyah Palangka Raya Noverda Ayuchecaria; Mokhamat Ariefin; Yuliana; Ansori Rahman; Ni Wayan Prema Mulyasari
NAWASENA : JOURNAL OF COMMUNITY SERVICE Vol. 1 No. 01 (2023): Vol 01 No 01 2023
Publisher : NAWASENA : JOURNAL OF COMMUNITY SERVICE

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak SMK Kesehatan Muhammadiah merupakan sekolah farmasi yang didirikan pada maret 2017 dan mulai menerima siswa awal tahun pelajaran 2017/ 2018. Sebagai sekolah baru, SMK Kesehatan Muhammadiyah telah terakreditasi oleh Badan Akreditasi Nasional (BAN) pada 2019. Materi asam basa menjadi pilar penting dalam titrasi yang sering ditemui dalam bidang kefarmasian. Namun, kurangnya sumber belajar terutama prasarana menyebabkan praktikum di sekolah tidak terlaksana. Kendala praktikum yang sering dialami yaitu keterbatasan indikator kimia karena harganya mahal. Tujuan pengabdian ini adalah memberikan alternatif indikator asam-basa alami dari ekstrak bahan alam sebagai pengganti indikator kimia. Selain harganya lebih murah, bahan alam mudah diolah dan jumlanya melimpah. Beberapa jenis bunga seperti bunga sepatu, asoka merah, bougenville (bunga kertas) merah, bunga kencana ungu, dan kunyit diekstrak dengan etanol, selanjunya kertas saring seukuran kertas lakmus dimaserasi ke dalam ekstrak tersebut. Setelah kering dapat disimpan dan digunakan langsung untuk penguijian larutan asam – basa. Kegiatan pengabdian ini diikuti oleh 22 siswa pada tanggal 26 Januari 2023 di ruang aula SMK Kesehatan Muhammadiah. Kegiatan pengabdian yang diberikan berupa pemaparan indikator dan pembuatan, ciri bahan sebagai indikator alami, demontrasi dan pembimbingan pembuatan indikator alami. Hasil kuesioner menunjukkan tingkat pemahaman peserta dalam kategori baik (76,5 %). Kegiatan ini memberi tambahan pengetahuan bagi siswa dalam pemanfaatan bahan alam sebagai pengganti indikator sintetik. Abstract SMK Kesehatan Muhammadiah is a pharmacy school that was founded in March 2017 and began accepting students at the beginning of the 2017/2018 academic year. As a new school, SMK Kesehatan Muhammadiyah has been accredited by the National Accreditation Board (BAN) in 2019. Acid-base matter is an important pillar in titration that is often found in the pharmaceutical field. However, the lack of learning resources, especially infrastructure, caused practicum in schools to not be carried out. The practicum obstacle that is often experienced is the limitation of chemical indicators because they are expensive. Several types of flowers such as shoe flowers, red asoka, red bougenville (paper flowers), purple datea flowers, and turmeric are extracted with ethanol, and then filter paper the size of litmus paper is macerated into the extract. After drying, it can be stored and used directly for the presentation of acid-base solutions. This service activity was attended by 22 students on January 26,2023 in the hall room of SMK Kesehatan Muhammadiah. The service activities provided are in the form of exposure to indicators and manufacture, characteristics of materials as natural indicators, demonstration, and guidance on making natural indicators. The results of the questionnaire showed the level of understanding of participants in the good category (76.5 %). This activity provides additional knowledge for students in the use of natural materials as a substitute for synthetic indicators.
FORMULASI DAN EVALUASI KARAKTERISTIK MUTU FISIK SEDIAAN MASKER PEEL-OFF EKSTRAK BAJAKAH TAMPALA (SPATHOLOBUS LITTORALIS HASSK.) Ayuchecaria, Noverda; Aryzki, Saftia; Sari, Anna Khumaira
BENZENA Pharmaceutical Scientific Journal Vol 2 No 01 (2023): BENZENA PHARMACEUTICAL SCIENTIFIC JOURNAL
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/benzena.v2i01.3102

Abstract

Antioksidan topikal banyak digunakan untuk mencegah penuaan dan radiasi sinar UV yang menyebabkan kerusakan kulit, kulit mengkerut dan erythema. Salah satu tumbuhan yang mengandung antioksidan alami adalah bajakah tampala (Spatholobus littoralis Hassk.). Bajakah tampala mengandung senyawa metabolit sekunder berupa tanin, fenol, steroid, flavonoid, saponin, dan terpenoid. Senyawa-senyawa ini telah terbukti memiliki daya proteksi terhadap sinar UV, menangkal radikal bebas dan mencegah kerusakan DNA. Antioksidan alami dapat diformulasikan sebagai bahan aktif dalam sediaan-sediaan kosmetik salah satunya adalah sediaan masker gel peel-off. Tujuan penelitian ini untuk memformulasikan masker gel peel-off dari ekstrak bajakah tampala dan mengevaluasi karakteristik mutu fisiknya. Metode penelitian ini merupakan penelitian eksperimental yang terdiri dari pembuatan ekstrak bajakah tampala dengan metode maserasi menggunakan pelarut etanol 70%. Masker gel peel-off dibuat menjadi 4 formulasi yaitu Formula A, B, C dan D. Evaluasi yang dilakukan meliputi uji organoleptis, uji homogenitas, uji pH, uji waktu mengering dan uji daya sebar. Hasil menunjukan semua formula homogen dan tidak terjadi perubahan organoleptis setelah 14 hari. Rentang pH masker gel peel off yaitu 5,9 – 6,2 yang memenuhi syarat pH kulit. Rentang rentang uji waktu mengering adalah 15 – 17 menit serta diameter daya sebar berkisar antara 3-5,7 cm. Kesimpulan penelitian ini adalah masker gel peel-off ekstrak bajakah tampala (Spatholobus Littoralis Hassk.) dengan komposisi Formula D memenuhi persyaratan uji karakteristik mutu fisik meliputi organoleptik, homogenitas, pH, waktu mengering dan daya sebar.
Improving Students’ Skills through the Production of Aromatherapy Candles Using a Combination of Cinnamon and Citronella Essential Oils Ayuchecaria, Noverda; Riani, Defilia Anogra; Priyadi, Muhammad; Suprayogi, Thathit; Navirius, Franz June; Galeno, Nathanael Neda; Roselia, Jessica Alexandra; Esterlita, Anggraeni Putri
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 8, No 1 (2026): FEBRUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v8i1.17052

Abstract

Aromatherapy candles are candles made by mixing a base material, such as solid paraffin, with essential oils derived from certain plants. Training activities aimed at increasing knowledge in developing new products are still rarely conducted. This situation also occurs at SMA Negeri 2 Palangka Raya, where there is a lack of practical skills training programs that utilize local potential, as well as limited entrepreneurship development among students. This community service activity was conducted in October 2025 and aimed to provide training in making aromatherapy candles to students of SMA Negeri 2 Palangka Raya. This program employed the Participatory Action Research (PAR) method and focused on producing aromatherapy candles using a combination of cinnamon and citronella essential oils. The main participants were 45 tenth-grade students. The improvement in students’ skills was measured using pre-tests and post-tests, along with questionnaires regarding the aromatherapy candle-making training. The results showed that 53.33% of participants were interested in the skills to be acquired, 55.56% rated the implementation of the activity as very good, and 51.11% considered the theme of the activity to be very beneficial. Evaluation results indicated that 81.2% of participants demonstrated excellent knowledge in the candle-making process. The pre-test and post-test results also showed an improvement in scores after the training was conducted. In conclusion, the aromatherapy candle-making training using a combination of cinnamon and citronella essential oils at SMA Negeri 2 Palangka Raya was successfully implemented and achieved its intended objectives. This was evidenced by the high enthusiasm of participants and the improvement in their knowledge and skills after participating in the activity.