Claim Missing Document
Check
Articles

Found 18 Documents
Search

In Vitro Activity of Ethanol Extract of Rimbang Fruit (Solanum ferox) as an Active Ingredient in Sunscreen Preparations Kalalinggi, Septaria Yolan; Rasidah; Yuliana
Indonesian Journal of Chemical Analysis (IJCA) Vol. 7 No. 1 (2024): Indonesian Journal of Chemical Analysis
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ijca.vol7.iss1.art8

Abstract

Solanum ferox is a typical Central Kalimantan plant widely used by Dayak’s community as a vegetable. The study aims to determine the ethanol extract of sour eggplant activities by measuring its SPF in vitro and identifying secondary metabolite contents. The sour eggplant is extracted by maceration using 96% ethanol solvent and then bound with an evaporator. The secondary metabolite groups of ethanol extract were identified using phytochemical screening. The identification results indicate the presence of flavonoid, terpenoid, steroid, and phenolic compounds. Then, the ethanol extract was fractionated with a water solvent, and its functional cluster was identified using the IR spectrum. IR spectral identification results indicate the presence of OH, C-O, C=C olefin, C -O ether, and aliphatic CH functional groups. (CH2 and CH3) SPF values were determined by measuring the absorption of ethanol and water extracts in vitro using UV-Vis spectrophotometry at UV-B wavelengths of 290-320 nm. In vitro testing has been conducted as a preliminary test in developing a sunscreen product (active substance). The SPF values of ethanol extract and water from weighted fruit extract in sequence are 40 and 23 at a 10% concentration with ultra-category.
Pengaruh Gugus terhadap Kesetimbangan Keto Enol pada Senyawa Turunan Kurkumin Saputra, Rizki Rachmad; Kalalinggi, Septaria Yolan
Bohr: Jurnal Cendekia Kimia Vol 1 No 01 (2022): Bohr: Jurnal Cendekia Kimia Vol 01 No 01
Publisher : Program Studi Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/bohr.v1i01.5653

Abstract

Kurkumin merupakan senyawa aktif yang ditemukan pada kunir, berupa polifenol dengan rumus kimia C21H20O6. Kurkumin memiliki dua bentuk tautomer yaitu keto dan enol. Senyawa-senyawa kurkuminoid terdapat dalam berbagai jenis turunannya. Maka dari itu digunakan sebanyak 25 jenis turunan dari kurkuminoid untuk dilakukan analisa secara komputasi. Analisa ini akan dilakukan dengan menggunakan tiga metode yaitu metode semi empirik AM1, PM3 dan RM1. Hasil yang didapat bentuk keto memiliki energi yang lebih rendah dari pada bentuk enol, hal ini dibuktikan dengan nilai tetapan kesetimbangan yang 21 dari 25 senyawa turunan kurkuminoid memiliki nilai kurang dari satu. Sehingga terlihat bahwa bentuk keto lah yang paling disukai dalam kesetimbangan. Pada saat bentuk keto panjang ikatan rantai karbon memiliki panjang rerata 1.419-1.53435 Å. Sedangkan dalam bentuk enol panjang ikatan karbonnya berkurang dengan rerata 1.3814-1.50251 Å.
Kajian Etnobotani Tanaman Khas yang Dimanfaatkan oleh Masyarakat Kalimantan Kalalinggi, Septaria Yolan; Saputra, Rizki Rachmad; Wulandari, Oktavia Rahmi; Gracia, Amanda Natania; Imelya, Marsya
Bohr: Jurnal Cendekia Kimia Vol 2 No 02 (2024): Bohr: Jurnal Cendekia Kimia Vol 02 No 02
Publisher : Program Studi Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Palangka Raya

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

Abstract

Kalimantan merupakan salah satu wilayah di Indonesia yang mempunyai keanekaragaman tumbuhan sangat tinggi. Tumbuhan maupun tanaman khas yang berada di sekitar Kalimantan perlu dikaji agar mengetahui potensi dari tanaman khas berdasarkan dari bagian yang digunakan. Metode pengumpulan data berdasarkan studi pustaka. Terdapat 9 jenis tanaman yang dikaji berdasarkan penelusuran yang telah diperoleh berdasarkan informasi studi Pustaka, diantaranya tewu tadung (G. speciosum), sangkareho (Callicarpa longifolia), bajakah tampala (Spatholobus littoralis Hassk), bawang dayak (Eleutherine americana Merr), pulantan (Alstonia scholaris), ulap (Baccaurea motleyana Merr), laban (Vitex pubescens Vahl), rambusa (Passiflora foetida L), dan anggrek uwei menyame (Bromheadia finlaysoniana). Berdasarkan hasil yang diperoleh menunjukkan masyarakat Kalimantan menggunakan bagian tanaman seperti akar, daun, batang, biji, kulit buah, daging buah, siung bawang, getah, dan kulit kayu. Selain itu, pemanfaatan oleh masyarakat setempat banyak menjadikan tanaman khas sebagai obat, bahan pangan, dan tanaman hias.
Pelatihan Perencanaan Bisnis untuk Meningkatkan Minat Wirausaha Siswa SMA 4 Palangka Raya Kalalinggi, Septaria Yolan; Ompusunggu, Dicky Perwira; Rasidah
Journal of Appropriate Technology for Community Services Vol. 5 No. 2 (2024)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jattec.vol5.iss2.art4

Abstract

Entrepreneurship is an indicator in seeing the progress of a nation and state. To become a developed country requires a minimum of 20% of entrepreneurs from the total workforce, while Indonesia is still below 8%. Therefore, the core of this community service program is to inspire the spirit of entrepreneurship from an early age to students. Hopefully, in the future, these students will become skilled and competent entrepreneurs. Technically, this entrepreneurship service is to provide a theoretical and practical understanding of entrepreneurship to teenagers, especially students of State Senior High School 4 Palangka Raya. This training is expected to be a provision for them after graduating from school, if they want to start their own business. The method involves training with various materials and visual materials related to entrepreneurship. At the beginning of the activity, students were given an understanding of entrepreneurship in theory, namely the history of entrepreneurship, business theory, financial statements, and business feasibility studies. After that, participants were given an understanding of entrepreneurship through speakers who came from practitioners / entrepreneurs. The material from the practitioner is the experience and tips of entrepreneurship. Then this activity was continued with questions and answers between participants and speakers. Evaluation was conducted through a pre-test (before material exposure) and post-test (after material exposure and Q&A) to measure students' understanding and interest in entrepreneurship. Before receiving the training, participants may feel afraid or hesitant regarding the risks that may arise during entrepreneurship. However, after receiving the training, students began to feel more confident and realized the positive impact they could experience if they were involved in entrepreneurship. This can also be seen from the increase in understanding by 36% of all participants.
Peningkatan Produktivitas Hasil Pertanian Melalui Pelatihan Pembuatan Pupuk Organik Cair dari Tanaman Purun Kalalinggi, Septaria Yolan; Kumalasari, Meiyanti Ratna; Beladona, Siti Unvaresi Misonia; Putra, Riandy; Pratika, Remi Ayu
Journal of Appropriate Technology for Community Services Vol. 6 No. 1 (2025)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jattec.vol6.iss1.art9

Abstract

The influence of the utilization of chemical fertilizers on agricultural land has a negative impact on the environment since it can reduce soil fertility and pollute air and water. Currently, the use of chemical fertilizers is starting to be reduced. The development of organic fertilizers derived from natural ingredients began to be developed, where the advantages of using organic fertilizers are easy to obtain, environmentally friendly, and low production costs. The Community Empowerment Assistance Lecturer Program was carried out in Tuwung Village, Pulang Pisau Regency, Central Kalimantan. This program is carried out in order to empower farmers as an effort to increase the productivity of their agricultural products. The aims of this program are; 1). Provide training to farmers related to how to make liquid organic fertilizer from purun plants; and 2).  Determine the effectiveness of the implementation of training on increasing farmers' knowledge in making liquid organic fertilizer. Training activities were presented to the introduction of purun plants and their potential as materials for making liquid organic fertilizer. Next, the activity continued with a demonstration of how to make liquid organic fertilizer from purun plants. Finally, the farmers were asked to practice directly making liquid organic fertilizer. The results of this training had an positive response on the knowledge and skills of farmers in Tuwung Village, Pulang Pisau Regency, in making liquid organic fertilizer. In addition, this activity is considered effective and efficient based on the results of the evaluation in accordance with the target achievement. 
Utilization of Rambutan Peel and Kelulut Honey in Herbal Lip Balm Production to Empower PKK Mothers Raysharie, Puput Iswandyah; Kalalinggi, Septaria Yolan; Bancin, John Budiman; Rasidah, Rasidah; Ompusunggu, Dicky Perwira; Nafisah, Zahrotun
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 7, No 4 (2025): NOVEMBER 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v7i4.16716

Abstract

This community service program aimed to enhance the entrepreneurial skills and economic independence of the Bahu Palawa Village community by training members of the Family Welfare Movement (PKK) to produce herbal lip balm using rambutan peel waste and kelulut honey. The program adopted a Participatory Action Research (PAR) approach, actively involving participants in each stage: basic entrepreneurship training, dissemination of information on the benefits of local ingredients, hands-on lip balm production, digital marketing, and packaging design. The training combined expository instruction, demonstrations, and practical activities to ensure comprehension and application. Evaluation was conducted using pretest-posttest instruments and Wilcoxon signed-rank statistical analysis. Results showed a significant increase in participants’ understanding of rambutan peel benefits (from 12 to 28 participants) and of kelulut honey (from 22 to 29 participants), as well as improved trust in the safety of herbal cosmetics (from 31 to 32 participants). Satisfaction surveys indicated high approval of the training materials and mentoring. The program successfully increased knowledge, skills, and awareness of local resource potential. Its impact includes fostering interest in transforming organic waste into economically valuable products, although continued mentoring is needed to support sustainable independent production.
PEMBERDAYAAN KELOMPOK USAHA PERHUTANAN SOSIAL (KUPS) MELALUI OPTIMALISASI MESIN VACUUM EVAPORATOR UNTUK MENGURANGI KADAR AIR MADU KELULUT Nafisah, Zahrotun; Kalalinggi, Septaria Yolan; Bancin, John Budiman; Arifin, Samsul; Aprilita, Aprilita
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 6 (2025): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i6.34837

Abstract

Abstrak: Masalah utama produksi madu kelulut oleh Kelompok Usaha Perhutanan Sosial (KUPS) Desa Bahu Palawa adalah kadar air tinggi sehingga menurunkan kualitas dan nilai jual madu. Kegiatan ini bertujuan meningkatkan kemampuan KUPS Desa Bahu Palawa dalam pengelolaan madu kelulut melalui pengurangan kadar air menggunakan mesin vacuum evaporator untuk meningkatkan kualitas madu kelulut. Metode pelaksanaan meliputi sosialisasi SNI madu serta pelatihan penggunaan mesin vacuum evaporator, diikuti 10 anggota KUPS dan 14 kader PKK Bahu Palawa. Evaluasi dilakukan dengan kuesioner yang terdiri atas pertanyaan . Hasilnya, terjadi peningkatan signifikan pada pengetahuan peserta terkait SNI madu dari 2,7% menjadi 83,62%, serta tingkat kepuasan peserta mencapai 85,8%. Setelah uji coba mesin vacuum evaporator, volume madu kelulut berhasil berkurang sekitar dari 11 liter menjadi 9,5 liter, mengindikasikan penurunan kadar air madu, sehingga berpotensi meningkatkan nilai ekonomis produk madu kelulut KUPS Bahu Palawa.Abstract: The primary issue faced by the Social Forestry Business Group (KUPS) of Bahu Palawa Village in kelulut honey production is its high water content, leading to decreased quality and market value. This activity aims to improve the ability of the KUPS of Bahu Palawa Village in managing the quality of kelulut honey by reducing the water content using a vacuum evaporator machine to improve the quality of kelulut honey. Methods included socialization of the Indonesian National Standard (SNI) for honey and training on vacuum evaporator use, attended by 10 KUPS members and 14 PKK cadres from Bahu Palawa Village. Evaluation was conducted through questionnaires and interviews. The results showed a significant increase in participants' knowledge regarding SNI for honey from 2.7% to 83.62%, with participant satisfaction reaching 85.8%. Following the vacuum evaporator trial, the honey volume decreased from 11 liters to 9.5 liters, indicating reduced water content and potentially increasing the economic value of kelulut honey produced by KUPS Bahu Palawa.
PENERAPAN TEKNOLOGI BUDIDAYA SEMANGKA (CITRULLUS LANATUS) BERBASIS RAMAH LINGKUNGAN DI LAHAN GAMBUT Abustan, Abustan; Mustika, Maya; Siloam, Kristanoval; Ma'ruf, Muhammad Fajar; Putri, Umi Amanda; Sakdiyah, Khalifatus; Kalalinggi, Septaria Yolan; Ompusunggu, Dicky Perwira; Rahman, Sudarman
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 1 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i1.37237

Abstract

Abstrak: Keadaan tanah desa Anjir kabupaten Pulang Pisau didominasi lahan gambut yang memiliki kendala tinggi untuk budidaya hortikultura, seperti tingkat kemasaman (pH) rendah dan kandungan unsur hara yang minim. Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan kapasitas petani dan produktivitas semangka melalui penerapan teknologi ramah lingkungan kepada 25 anggota kelompok Tani “Pelangi Nusantara (MAHIKAT)” di Desa Gohong, Kecamatan Kahayan Hilir, Kabupaten Pulang Pisau. Selain itu, metode pelaksanaan PkM meliputi pelatihan teknis, pendampingan, dan implementasi demplot percontohan seluas 0,8 ha yang menerapkan teknologi spesifik gambut (pengapuran, amelioran kompos, irigasi terkontrol). Evaluasi selama kegiatan PkM dilakukan untuk memantau keaktifan peserta dan progres demplot melalui observasi langsung, wawancara dan diskusi dengan mitra serta dokumentasi kegiatan. Sedangkan evaluasi pada akhir kegiatan dilakukan untuk menilai hasil dan dampak program melalui analisis produksi, survei kepuasan dan persepsi mitra serta evaluasi keberlanjutan usaha. Hasil kegiatan menunjukkan peningkatan pemahaman petani sebesar 42%, terjadi peningkatan produktivitas semangka 40-55% (dari 18-20 menjadi 28 ton/ha), dan peningkatan pendapatan bersih petani sebesar 65%. Simpulan dari kegiatan ini adalah model teknologi budidaya ramah lingkungan terbukti efektif meningkatkan produktivitas dan ekonomi petani di lahan gambut dan dilakukan program pendampingan berkelanjutan.Abstract: The soil conditions in Anjir Village, Pulang Pisau Regency, are dominated by peatlands that pose significant challenges for horticultural cultivation, such as low acidity levels (pH) and minimal nutrient content. This Community Service (PkM) activity aims to enhance farmer capacity and watermelon productivity through the application of environmentally friendly technologies to 24 members of the "Pelangi Nusantara (MAHIKAT)" Farmer Group in Gohong Village, Kahayan Hilir District, Pulang Pisau Regency. The implementation methods include technical training, mentoring, and the establishment of a 0.8-hectare demonstration plot applying peatland-specific technologies (liming, compost ameliorant, controlled irrigation). Evaluation during the activity was conducted to monitor participant engagement and demonstration plot progress through direct observation, interviews and discussions with partners, and activity documentation. Meanwhile, evaluation at the end of the activity was performed to assess the results and program impact through production analysis, satisfaction and perception surveys with partners, and business sustainability evaluation. The results show a 42% increase in farmer understanding, a 40-55% increase in watermelon productivity (from 18-20 to 28 tons/ha), and a 65% increase in farmer net income. The conclusion of this activity is that the environmentally friendly cultivation technology model has proven effective in improving productivity and farmer economics in peatlands, and a sustainable mentoring program was implemented.