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OPTIMALISASI POTENSI BUAH ADAS DI DESA NGADISARI, PROBOLINGGO MELALUI PRODUK INOVATIF LILIN DAN SABUN AROMATERAPI Retno Widyowati; Tutik Sri Wahyuni; Syahrur Marta Dwi Susilo; Nurina Febriyanti Ayuningtyas; Fahmi Dimas Abdul Azis
Bakti Nusantara Linggau: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): Bakti Nusantara Linggau
Publisher : LP3MKIL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55526/bnl.v3i2.508

Abstract

Tidak banyak masyarakat Desa Ngadisari yang benar-benar memanfaatkan beragam tanaman yang ada di sekitar, salah satunya adalah buas Adas. Buah adas adalah tanaman yang banyak tumbuh liar dan tidak dimanfaatkan dengan baik. Buah adas ini memiliki minyak atsiri yang dapat meningkatkan sistem kekebalan tubuh, yang berpotensi mencegah virus corona. Bentuk kegiatan yang telah dilakukan berupa penyuluhan dan pelatihan mengenai pemanfaatan dan pengembangan produk inovatif dari minyak atsiri adas. Ada beberapa tahapan yang dilakukan, antara lain: Sosialisasi dan Koordinasi Program, Persiapan Pelatihan, Pembuatan Modul pelatihan (pembuatan minyak atsiri adas dan lilin aromaterapi adas), Pelaksanan Penyuluhan dan Pelatihan, Post-test untuk mengevaluasi pemahaman warga setelah diberikan penyuluhan.Kegiatan pengabdian kepada masyarakat dengan berfokus pada inovasi produk tanaman asli dari Suku Tengger di Desa Ngadisari telah dilakukan pada tanggal 25-26 Juli 2023. Acara ini dihadiri oleh 30 pemuda karang taruna dari desa tersebut. Kegiatan pelatihan ini dilakukan dalam 4 sesi, yaitu Penyuluhan destilasi minyak atsiri, Pelatihan destilasi minyak buah adas, Penyuluhan aromaterapi, Pelatihan pembuatan lilin aromaterapi. Dari pelatihan ini terlihat rasa antusiasme peserta pelatihan, yaitu banyak pertanyaan yang muncul saat pemberian materi. Ada yang menanyakan pendapat mereka sesuai dengan apa yang mereka tahu dan dari pengalaman yang mereka peroleh. Produk inovasi lilin CANDLETY dan sabun SOAPTY dari minyak adas hasil kegiatan pengabdian masyarakat di Desa Ngadisari-Probolinggo.
Transforming science literacy: assessing the ability of chemistry teacher candidates through the viewpoint of Islamic values Wahyuni, Tutik Sri; Silfianah, Ifah
Psychology, Evaluation, and Technology in Educational Research Vol. 7 No. 1 (2024)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/petier.v7i1.233

Abstract

Science literacy assessment is important to familiarize students with literacy questions based on aspects of science knowledge and its interaction with the environment, technology, and society. Students' low science literacy is often caused by teachers' low science literacy. This study aims to analyze (1) the science literacy skills of chemistry education students in basic chemistry courses; and (2) the science literacy skills of chemistry education students based on competency aspects which are divided into three achievement indicators. This research is a descriptive study with a quantitative approach, with subjects 21 semester 6 students of the chemistry education study program at UIN Sayyid Ali Rahmatullah Tulungagung. The instrument used was a scientific literacy test in the form of an essay test with 22 questions which have been validated by 2 chemistry education lecturers, and the test results with a test reliability of 0.629, as well as a difficulty level of 1 easy question, 19 medium, and 2 difficult. The results showed that (1) students' science literacy skills were in the "sufficient" category with an average score of 43.9. (2) Analysis based on competency aspects shows the ability to explain phenomena scientifically and identify scientific issues is in the sufficient category, but the use of scientific evidence is low. The findings are expected to provide input to improve learning and practice of science literacy in preparing students as future educators.
EDUKASI TANAMAN OBAT DAN PEMBUATAN PRODUK HERBAL PADA GENERASI MILENIAL Wahyuni, Tutik Sri; Widyowati, Retno; Purwitasari, Neny
Jurnal Kreativitas dan Inovasi (Jurnal Kreanova) Vol 4 No 1 (2024): Januari
Publisher : Sekolah Tinggi Ilmu Ekonomi Indonesia (STIESIA) Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24034/kreanova.v4i1.6251

Abstract

Indonesia merupakan negara dengan kekayaan sumber alam terbesar kedua di dunia, dan lebih dari 4000 spesies merupakan tanaman obat. Tanaman telah diketahui mengandung berbagai senyawa metabolit yang dapat memberikan berbagai khasiat farmakologi. Hal ini memberikan potensi yang besar untuk dikembangkan sebagai sumber yang bermanfaat bagi masyarakat, khususnya dalam bidang kesehatan. Namun pemanfaatannya masih terbatas dan masih banyak yang belum mengenal khususnya pada generasi muda/milenial, sehingga perlu upaya untuk peningkatan pemahaman dan pemanfaatan tanaman obat khususnya generasi muda. Oleh karena itu kegiatan ini ditargetkan pada generasi muda. Kegiatan yang dilakukan dengan pemberian materi tentang manfaat tanaman obat dan pelatihan cara pembuatan persediaan herbal. Penjelasan tentang berbagai manfaat tanaman untuk meningkatan kesehatan dan berbagai ramuan tradisional dipaparkan dalam materi yang diberikan. Evaluasi kegiatan dilakukan dengan memberikan pre-test sebelum pemaparan materi dan praktik pembuatan kemudian dilakukan evaluasi setelah kegiatan/post-test. Hasil kegiatan ini menunjukkan adanya peningkatan pemahaman siswa yang ditunjukkan dengan kemampuan menjawab pertanyaan dengan jawaban benar yang meningkat.
ANTI HEPATITIS C ACTIVITY AND TOXICITY OF Scoparia dulcis LINN. HERB Widyawaruyanti, Aty; Permanasari, Adita Ayu; Hidayatus, Laila Nur; Tumewu, Lidya; Wahyuni, Tutik Sri; Hafid, Achmad Fuad
Indonesian Journal of Tropical and Infectious Disease Vol. 8 No. 2 (2020)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijtid.v8i2.12657

Abstract

Hepatitis C Virus (HCV) infection is a serious public health problem since HCV is the ribonucleic acid (RNA) virus that  easy to mutate. The HCV standard treatment  has rapidly developed but the possibility of resistance and effectiveness of treatment needs to be considered. The medicinal plants are a source of various compounds that may potentially cure diseases including infectious diseases. Since a long years ago, medicinal plants were famous as an inherited treatment that believed to cure the disease. One of the medicinal plants is Scoparia dulcis (S. dulcis) that belongs to Scrophulariaceae family and traditionally used as remedies for digestive problems, hypertension, diabetes mellitus, bronchitis, and as an analgesic & antipyretic agent. The previous report showed that S. dulcis was known active as an antiviral against Herpes Simplex Virus (HSV) type 1 in vitro and in vivo. The aim of the study is to determine the biactivity potential of S. dulcis against HCV. Scoparia dulcis was extracted using 80% ethanol (EE) then further separated by liquid-liquid fractionation using dichloromethane (DCMF), ethyl acetate (EAF), butanol solvent (BF) and water (WF). The in vitro anti-HCV analysis was performed with Huh7it cells and HCV JFH1 (genotype 2a) by determining inhibition concentration 50 (IC50). The toxicity (Cytotoxicity Concentration 50, CC50) test was performed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and mechanism of action were analyzed using time addition experiment.   Phytochemical groups as the suspected active compounds of S. dulcis were identified by Thin Layer Chromatography (TLC) and observed under UV 254 nm, UV 365 nm, before and after sprayed using H2SO4 10% and heated at 105oC for 5 minutes. The IC50 test result of 80% EE and DCMF showed anti-HCV activity with a value of 12.7±4.8 µg/ml and 5.8±0.69 µg/ml, while EAF, BF, and AF respectively resulted in IC50 value of  >100 µg/ml that suggested there was no inhibition effect on HCV JFH1.  The DCMF was the most active fraction but toxic to the cell with CC50 value >23 µg/ml and selectivity index (SI) >3.9. According to the time addition experiment data, DCMF of S. dulcis inhibited post entry step HCV JFH1 infection that it means the possibility was to inhibit virus replication and or virion release. Scoparia dulcis contain chlorophyll, flavonoids and terpenoids as the suspected active compounds for inhibition of HCV JFH1 infecton. Futher study of post-entry inhibitions of HCV infection was needed.
In Vitro Study of Garcinia dulcis (Roxb.) Kurz Leaves Extract against Hepatitis C Virus: Garcinia dulcis Leaves Extract against Hepatitis C Virus Apriyanto, Dadan Ramadhan; Hartati, Sri; Sri Wahyuni, Tutik; Inge Lusida, Maria
Journal of Tropical Life Science Vol. 14 No. 1 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.01.20

Abstract

Garcinia dulcis is a plant commonly used in traditional medicine in tropical regions. It has anti-bacterial, anti-inflammatory, anti-tumor, and anti-malaria properties. Despite its potential benefits, studies on its effectiveness as an antiviral are limited. This study investigated the antiviral properties of G. dulcis leaf extract against the JFH-1 strain genotype 2a as a treatment for Hepatitis C Virus (HCV). Huh7it-1 cells infected with the HCV genotype 2a strain JFH-1 were used to determine the antiviral effect of methanol extracts of G. dulcis leaves (GD-LE). GD-LE antiviral activity was investigated using a focus-forming assay for anti-HCV and 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) assay for cytotoxicity. A time-of-addition study of anti-HCV was also performed to determine the mode of action of GD-LE. The results showed that GD-LE inhibited HCV replication with an IC50 of 17.06 µg/mL without giving any toxicity to the cells. The mode-of-action of GD-LE was found to inhibit HCV replication in the co-addition and post-infection stages. These findings suggest that GD-LE could be a promising candidate for anti-HCV treatment. However, further study regarding GD-LE bioactive compound isolation needs to be done to prepare an effective antiviral.
PENGEMBANGAN DESA GILI IYANG SEBAGAI PENGHASIL PRODUK KELOR DAN ANGGUR LAUT UNTUK PENGUATAN BLUE-GREEN ECONOMY & HEALTH: DEVELOPMENT OF GILI IYANG VILLAGE AS A PRODUCER OF MORINGA AND SEAGRAPE PRODUCTS TO STRENGTHEN THE BLUE-GREEN ECONOMY AND HEALTH Widyowati, Retno; Ekasari, Wiwied; Sri Wahyuni, Tutik; Melani Hariyadi, Dewi
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 9 No 1 (2024): April
Publisher : Politeknik Negeri Jember

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

Abstract

Secara administratif Gili Iyang masuk dalam wilayah Kabupaten Sumenep, Kecamatan Dungkek. Pulau dengan luas sekitar 9 km2 ini terdiri dari dua desa yaitu Desa Banraas dan Bancamara. Desa ini merupakan desa mitra penelitian dan pengabdian masyarakat dari Fakultas Farmasi dan Universitas Airlangga. Program pengembangan desa mitra berbasis penelitian di wilayah ini merupakan salah satu program unggulan mitra yang sangat bermanfaat untuk masyarakat. Program ini merupakan aplikasi dari beberapa aspek Sustainable Development Goals (SDGs) antara lain no poverty (1), health (3), quality education (4), decent work and economic growth (8), life below water (14), dan life on land (15) serta merupakan penguatan prioritas riset nasional (PRN) bidang Blue-Green Economy dan Health. Program unggulan ini meliputi pengembangan iptek dan sumber daya alam yaitu pengolahan tanaman produk kelor (Moringa oleifera) dan anggur laut (Caulerpa racemosa) sebagai bahan baku obat tradisional dan nutraseutikal sehingga bisa memberikan nilai tambah pada tanaman tersebut. Tanaman kelor dan anggur laut banyak terdapat di daerah tersebut namun pemanfaatannya belum maksimal. Berdasarkan latar belakang tersebut, maka dilakukan Pengembangan Desa Gili Iyang sebagai Penghasil Produk Kelor dan Anggur Laut untuk Penguatan Blue-Green Economy & Health. Hal ini dapat menciptakan peluang usaha baru bagi masyarakat Desa Banraas dan Bancamara sehingga meningkatkan perekonomian dan taraf kesehatan masyarakat desa tersebut. Kegiatan pengabdian pada masyarakat yang dilakukan bertujuan untuk mengembangkan desa wisata Banraas dan Bancamara dalam meningkatkan pengetahuan dan ketrampilan masyarakat setempat terhadap pengembangan produk inovasi yang berasal dari kelor dan anggur Laut.  
Phytochemical and Antioxidant Activity Evaluation of Lime (Citrus aurantifolia) Juice Powder: Evaluasi Fitokimia dan Aktivitas Antioksidan Serbuk Perasan Jeruk Nipis (Citrus aurantifolia) Rahmiati, Nur; Sari, Retno; Wahyuni, Tutik Sri
Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) (e-Journal) Vol. 9 No. 2 (2023): (October 2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24428744.2023.v9.i2.16347

Abstract

Background: Many chronic diseases that occur in society can be caused by free radicals. Excessive free radicals in the body can contribute to oxidative stress. Therefore, the role of antioxidants in needed to inhibit the effects of free radicals. Lime (Citrus aurantifolia) is a plant that contains several active compounds. The lime juice was reported to contain flavonoids and ascorbic acid which have several bioactivities including antioxidants. Objectives: This study aims to evaluate the chemical compounds and determine antioxidant activity in the lime juice powder of lime fruit collected from Ujung Pangkah, Gresik. Material and Methods: Lime was squeezed and dried by a freeze-dryer to remove the water content. The phytochemical profile of lime juice powder was evaluated by thin layer chromatography (TLC) method and ascorbic acid content in lime juice powder was determined further. The antioxidant activity was analyzed using the 2,2-diphenyl-1-picrylhydrazyl radical (DPPH) method. Results: The results of the study showed that lime juice powder contained flavonoids, saponins, terpenoids, and steroids. The ascorbic acid content was 0.38 mg/100mg. Antioxidant activities revealed strong antioxidant activity with an IC50 value of 32.59 mg/mL, while an IC50 value of ascorbic acid showed 8.57 mg/mL. Conclusions: Lime juice powder has potential as an antioxidant with an IC50 value of lime juice powder being categorized to possess very strong antioxidant activity.
Pelatihan Pemanfaatan Tanaman Obat Sebagai Produk Obat Tradisional Pada Pengusaha Mikro Di Lamongan Wahyuni, Tutik Sri; Disi Oktarina, Rice; Syamsur Rizal, Agus
Humanism : Jurnal Pengabdian Masyarakat Vol 5 No 2 (2024): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/hm.v5i2.15993

Abstract

Pengobatan tradisional telah menjadi tren masyarakat di era pandemi. Infeksi virus yang tinggi dan belum ditemukannya obat untuk COVID-19, menjadikan herbal sebagai salah satu komonditi alternatif dalam pencegahan serangan penyakit dan peningkatan imunitas masyarakat. Kota Lamongan merupakan salah satu wilayah yang dilaporkan memiliki tingkat infeksi COVID-19 yang relatif tinggi mengingat letaknya yang strategis dengan kemudahan akses ke berbagai kota–termasuk Surabaya. Berbagai produk jamu rumahan berkembang bermunculan untuk memenuhi permintaan masyarakat akan produk ramuan tradisional yang makin meningkat. Namun hal ini tidak dibarengi dengan peningkatan pemahaman masyarakat akan cara pembuatan produk obat tradisional khususnya jamu yang baik dan berkualitas. Disamping itu kurangnya pemahaman untuk mengembangkan produk yang inovatif yang mempunyai prospek dan dikembangkan sebagai bentuk usaha yang terdaftar sesuai ketentuan pemerintah. Oleh karena itu dilakukan pelatihan pada berbagai usaha mikro yang terkait dibidang obat tradisional yang berada dibawah pengawasan Dinas Koperasi dan Usaha mikro di Lamongan. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan pengetahuan masyarakat, khususnya pengusaha mikro tentang cara pembuatan produk herbal yang baik dan benar, peningkatan pemahaman tentang tanaman obat, pemanfaatan, inovasi dan tata cara pendaftaranya serta peluang usaha pengembangan produk obat tradisioal. Hasil kegiatan menunjukkan adanya peningkatan wawasan masyarakat tentang manfaat obat tradisional, inovasi dan metode pembuatan produk herbal yang bermutu serta tata cara pendaftaran obat tradisional sebesar sehingga dapat memberikan peluang pengembangan usaha.  Kegiatan ini diharapkan dapat diaplikasikan oleh masyarakat secara luas dalam mengembangkan wirausaha di bidang obat tradisional khususnya pengusaha mikro obat tradisional yang ada di lamongan.
The Effect of Predict, Observe, And Explain (POE) Learning Model on Self Efficacy and Student Learning Outcomes on Basic Chemical Law Material Wahyuni, Tutik Sri; Rakhmawati, Alfiana Eka; Irawati, Ratna Kartika
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 4 (2024): August 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i4.12588

Abstract

The purpose of this study was to describe the effect of POE (Predict, Observe, and Explain) learning model on: 1) self efficacy, 2) student learning outcomes, and 3) self efficacy and student learning outcomes on basic laws of chemistry. This study used a quantitative approach with an experimental design of the quasi-experiment type, and with a non-equivalent control group design. The population in this study were class X students of SMAN 1 Ngunut, while the samples were class X-E as the experimental class and class X-F as the control class with the sampling technique was purposive sampling. The research instrument in the form of a questionnaire was used to measure student self-efficacy and test questions were used to measure student learning outcomes. Data analysis used prerequisite tests (normality test and homogeneity test), and hypothesis tests use independent sample t-test and manova test. The results showed that: 1) there is an effect of the POE learning model on self-efficacy with a sig value. (2-tailed) 0.000 <0.05, 2) there is an effect of the POE learning model on student learning outcomes with a sig value. (2-tailed) 0.000 <0.05, and 3) there is an effect of the POE learning model on self efficacy and student learning outcomes on the material of basic laws of chemistry with a sig value. (2-tailed) 0.000 <0.05.
COMMUNITY STRUCTURE AND DIVERSITY OF BENTHIC MACROINVERTEBRATES IN ALAM KANDUNG WATERFALL TULUNGAGUNG REGENCY Desi Kartikasari; Tutik Sri Wahyuni; Syaiful Amfri; Rafinda Herina Suci
BIO-EDU: Jurnal Pendidikan Biologi Vol. 8 No. 3 (2023): BIO-EDU: Jurnal Pendidikan Biologi
Publisher : Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jbe.v8i3.3954

Abstract

This research aims to determine the profile of the community structure and diversity of benthic macroinvertebrates in Alam Kandung Waterfall. Sampling was carried out at six stations of ± 100 individuals or stations that use surber net and hand net. Data collection for each station includes the composition and density of each species which is used to calculate taxa richness, abundance, IVI (Important Value Index), and diversity index (H'). The results showed that 37 taxa from 11 classes were found and varied at each station. At the first station, the highest taxa were found with a total of 19 taxa, and the lowest taxa at the second station with 7 taxa. The highest abundance is known at the first station and the lowest at the sixth station. The IVI results show that the first and second stations are dominated by the type of Sulcospira testudinaria which is sensitive to pollutants, and the third station and fourth are dominated by Tarebia granifera and Vellidae. The fifth station was dominated by Corixidae, while Thiara scraba and Atyidae were found in all stations. The results of the diversity index show that the first and fourth are lightly polluted, the second station is moderately polluted and the rest are not polluted. It can be concluded that the quality of waterfalls in Alam Kandung is still in a good category, reflected by the diversity of taxa and the presence of riparian vegetation.
Co-Authors , Idha Kusumawati Abdul Rahem Achmad Fuad ACHMAD FUAD Achmad Fuad Hafid Adita Ayu Permanasari, Adita Ayu Adita Ayu Permatasari Adyana, Hendar Dio AGUS HARIANTO Andang Miatmoko Annisa Nayla Ichyaiddina Apriyanto, Dadan Ramadhan Ario Imandiri, Ario Aty Widyawaruyanti Chie Aoki-Utsubo Dahri, Baso Desi Kartikasari Dewi Isadiartuti Dewi Melani Hariyadi Dewi Melani Hariyati Dinda Monika Nusantara Ratri Dini Retnowati Fadlan, Arif Fahimah Martak Fahmi Dimas Abdul Azis Farida Ifadotunnikmah Firdaus, Mochamad Abdi Rohman Hadi Poerwono Halim, Moh. Kamal Handayani, Rosita Hanifah Khairun Nisa Harnanik Nawangsar Heny Arwaty Herra Studiawan Hidayatus, Laila Nur Hilkatul Ilmi Idha Kusumawati Inge Lusida, Maria Kholis Amalia Nofianti Lidya Tumewu Linda Yuli Revyanti M. Agus Syamsur Rijal Mangestuti Agil Marcellino Rudyanto Maria Lucia Ardhani Dwi Lestari Melanny Ika Sulistyowaty Muhammad Agus Syamsur Rijal Mumtazah, Ziyana Myrna Adianti Neni Purwitasari Nindya Tresiana Noorma Rosita Nur Rahmayanti Afifah Nur Rahmiati, Nur Nuril Huda Nurina Febriyanti Ayuningtyas Nuzul Wahyuning Diyah Pratiwi Pudjiastuti Pratiwi Soesilawati Prof. Dr. Retno Sari, M.Sc., Apt. Purwitasari, Neni Purwitasari, Neny Rafinda Herina Suci Rakhmawati Rakhmawati Rakhmawati, Alfiana Eka Ratna Kartika Irawati Retno Sari Retno Widyowati Retno Widyowati Rice Disi Oktarina Rina Puspitasari Risqi, Sitna Windia Saipul Maulana Silfianah, Ifah Sri Hartati Subhan Rullyansyah Suciati Suciati Suciati Suciati Sudjarwo Sudjarwo Sukardiman Syahrur Marta Dwi Susilo Syaiful Amfri Syaiful Amri Syamsiar, Syamsiar Syamsur Rizal, Agus Tahta Zilli Arsyka, Azzilani Tri Widiandani Utami Islamiati Wahyuni, Riza Putri Widyowati, Rr. Retno Wiwied Ekasari Wiwied Ekasari Yusuf Syaril Alam Yusuf, Helmy Zeni Aprilia, Lovty