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PENYULUHAN GIZI PADA IBU HAMIL DI DESA DONO ARUM KECAMATAN SEPUTIH AGUNG KABUPATEN LAMPUNG TENGAH Belani, Maritsa; Ika Indra Aryani; Wiwit Sundari; Eni Widiastuti; Rahayu Winarti; Deti Nurdianah; Putri Novita Sari; Lili Apriyani; Suprihatin; Dinda Sherly Allamanda
PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2024): Desember
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pakdemas.v4i1.291

Abstract

Tingkat pengetahuan ibu hamil tentang gizi yang cukup sangat berpengaruh terhadap pemilihan makanan yang bergizi. Kekurangan Energi Kronis (KEK) merupakan salah satu gangguan masalah gizi pada ibu hamil. Menurut data World Health Organization (WHO) melaporkan bahwa prevalensi KEK pada tahun 2019 sebanyak (30,1%) dan terjadi kenaikan di tahun 2020 yaitu (35%). Penyuluhan yang dilakukan ini dilakukan dengan tujuan untuk meningkatkan sumber pengetahuan dan wawasan ibu hamil mengenai gizi pada ibu hamil. Salah satu faktor kurangnya pengetahuan ibu karena kurang adanya edukasi yang dilakukan kepada ibu hamil. Sehingga solusi yang ditawarkan dalam masalah tersebut yaitu dengan melakukan penyuluhan mengenai gizi pada ibu hamil. Kegiatan penyuluhan dilaksanakan pada Rabu tanggal 9 Oktober 2024 di Di Desa Dono Arum Kec Seputih Agung Lampung Tengah dengan jumlah 11 orang ibu hamil. Metode yang digunakan dalam kegiatan ini adalah ceramah, diskusi dan tanya jawab. Sehingga dengan kegiatan ini daharapkan masyarakat khusunya perempuan mampu memahami dan menyadari pentingnya gizi pada ibu hamil dan adanya peningkatan pengetahuan bagi ibu hamil.
Sintesa dan Karakteristik Selulosa Asetat Berbahan Kapuk dengan Solution Process Saputra, Andika Wahyu; Wibyantri, Gabriella Ananda; Suprihatin
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

Cellulose acetate is a derivative of cellulose that has high commercial value and is widely used in various industries such as textiles, plastics, and paints. This study aims to synthesize and analyze the characteristics of cellulose acetate derived from kapok fiber (Ceiba pentandra) using the solution process method. The synthesis process includes delignification, bleaching, activation, acetylation, and hydrolysis stages. The variables tested in this research were the volume of glacial acetic acid (8–40 mL) and the acetylation time (60–150 minutes). The analysis results showed that the highest acetyl content of 39.92% was obtained at an acetylation time of 90 minutes and an acetic acid volume of 40 mL, with a degree of substitution reaching 2.466, classified as cellulose diacetate according to the Indonesian National Standard (SNI). FTIR spectra confirmed the presence of characteristic functional groups of cellulose acetate, such as the carbonyl (C=O) and ester (C–O) groups from the acetyl group. This study demonstrates that kapok fiber is a potential raw material for producing high-quality cellulose acetate.
LIFE CYCLE ASSESSMENT OF MICRO SMALL AND MEDIUM ENTERPRISES (MSMES) FOR BILIH FISH PRODUCTS IN SOLOK REGENCY, WEST SUMATERA Fajri, Wilda Wirdatul; Yani, Mohamad; Suprihatin
Jurnal Teknologi Industri Pertanian Vol. 35 No. 2 (2025): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2025.35.2.168

Abstract

Bilih fish is a freshwater fish endemic at Lake Singkarak, West Sumatra, and can be processed to increase this added value. The development of the fishery industry provides significant economic benefits and contributes to environmental impacts. This research aimed to assess the life cycle of crispy balado bilih fish products from Tujuh Muaro (TM) micro-enterprise and regular fried bilih fish products from Tabiang Biduak Lestari (TB) microenterprise using the Life Cycle Assessment (LCA) method. The scope of this study is cradle-to-grave, covering bilih fish fishing, transportation of raw materials and packaging, production processes, and distribution, with a functional unit of 100 g/package of bilih fish product. The impact analysis was conducted using SimaPro software, based on the CML 2001-IA baseline method for impact categories, including Global Warming Potential (GWP), Acidification (AP), and Eutrophication (EP). The micro-enterprises generated GWP impacts with normalised values of TM 6.51E-14 and TB 1.28E-14, AP 3.86E-14 and 1.19E-14, EP 5.81E-13, and 7.96E-14 person equivalents, respectively. Improvement scenarios at the production unit were carried out by substituting frying methods to reduce cooking oil usage, which lowered impacts with GWP reductions of 84.85% (TM) and 51.93% (TB), and AP reductions of 52.63% and 17.86%, EP reductions of 96.08% and 81.35%. In the transportation unit, selecting packaging suppliers closer to TM reduced impacts by 94.22% for GWP, 94.23% for AP, and 94.25% for EP. Utilising waste oil as biodiesel further reduced GWP impacts by 90.48% (TM) and 82.87% (TB), AP by 97.50%, and 94.78%, EP by 98.80%, and 98.14% respectively. Keywords: bilih fish, environmental impact, LCA
USED TIRE ECOSYSTEM FOR THE RECLAIMED RUBBER INDUSTRY DEVELOPMENT AT PT BRIDGESTONE TIRE INDONESIA Suparno, Ono; Suprihatin; Indrasti, Nastiti Siswi; Hardjomidjojo, Hartrisari; Sunarti, Titi Candra; Utomo, Prasetyo Hadi; Yulistika, Efri; Triyonggo, Yunus; Matasik, Delfania
Jurnal Teknologi Industri Pertanian Vol. 35 No. 2 (2025): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2025.35.2.208

Abstract

Managing end-of-life tyres (ELTs) has become an urgent global issue because tyres are difficult to decompose naturally and take more than 50 years to break down. In the Jabodetabek (Jakarta, Bogor, Depok, Tangerang, Bekasi) area, ELT generation is estimated at 2.5–3 million units annually, with the most significant contributions from Karawang (1,000 units per month) and Bogor (820 units per month). Bias-ply used tires, which contain up to 70% rubber, have significant potential for recycling into raw materials for new tires through reclaimed rubber technology, aligning with the principles of a circular economy. This study aims to map the supply chain ecosystem of ELTs, identify key stakeholders, and optimise material flow to support the development of the rubber industry from reclaimed materials. The study employs a qualitative descriptive method. The number of research locations was determined using the Solvin method with an error rate of 25%. Observations were performed at 15 specific tire shops, two truck tire shops, three fleets, and three used tire collectors in the Jabodetabek and West Java areas. The findings indicate that the total estimated number of ELTs collected in Jabodetabek from tire stores, truck tires, fleets, and collectors reaches 2,860 monthly units. The main challenges in ELT management include limited storage facilities, low awareness of the economic value of waste, and a predominantly conventional management system. The study also reveals that only 20% of ELTs are utilised optimally, highlighting a significant untapped potential.  Keywords: used tires, reclaimed rubber, supply chain, circular economy
Peningkatan Kemampuan Pemecahan Masalah Matematis Melalui Model Pembelajaran Berbasis Masalah Dengan Pendekatan Tarl Pada Peserta Didik Kelas X PM 3 SMK Negeri 2 Semarang Ida Nurjannah; Suprihatin; Lilik Ariyanto
Jurnal Pendidikan Guru Profesional Vol. 2 No. 2 (2024): JURNAL PENDIDIKAN GURU PROFESIONAL
Publisher : Pascasarjana Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jpgp.v2i2.1629

Abstract

This study aims to improve the mathematical problem-solving ability of grade X PM 3 students at SMK Negeri 2 Semarang through the application of a problem-based learning (PBL) model with the Teach at the Right Level (TaRL) approach. This classroom action research was conducted in 2 cycles. The results of the study showed an increase in the mathematical problem-solving ability of students from Cycle 1 to Cycle 2. In Cycle 1, the average score for the mathematical problem-solving ability test was 80.89 with an 88.6% completion rate. After making improvements in Cycle 2, the average score increased to 93 with a 100% completion rate. Based on the observation results, students were seen to be more enthusiastic and actively involved in the learning process. They were able to understand problems, plan solution strategies, carry out plans, and recheck answers with teacher guidance according to the ability level of each group. It can be concluded that the application of a problem-based learning (PBL) model with the Teach at the Right Level (TaRL) approach is proven to be effective in improving the mathematical problem-solving ability of grade X PM 3 students at SMK Negeri 2 Semarang
Study on the Effectiveness of CO2 Absorption in Biogas Purification Using Bittern and Alkaline Solutions Hafiza, Putri Nur; Amalia, Felisa Rizky; Suprihatin; Pujiastuti, Caecilia; Triana, Nurul Widji
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i3.801

Abstract

Biogas is a renewable energy source with great potential to replace fossil fuels; however, the presence of CO? and H?S reduces its quality and combustion efficiency, making purification necessary. This study aimed to evaluate the effectiveness of CO? absorption using Bittern and alkaline solutions (3N KOH, 3N NaOH) with absorbent volumes ranging from 600 to 1000 ml. The absorption process was carried out in a bubble column, and the gas composition was analyzed using an Orsat apparatus and titration method. The results indicated that increasing absorbent volume reduced CO? concentration to 10–15% and H?S to below 1.2%, while increasing CH? content to more than 80%, in accordance with SNI 8019:2014 biogas standards. Stepwise absorption (Bittern–KOH/NaOH) was more effective than single absorbents, yielding up to 87% CH? and reducing CO? to 10%. XRF analysis of the precipitate showed calcium (84.58%) and magnesium (14%) dominance, confirming carbonate and sulfate precipitation. These findings demonstrate that Bittern and alkaline solutions are effective absorbents for biogas purification, with stepwise absorption providing the most optimal improvement in biogas quality. Contribution to Sustainable Development Goals (SDGs):SDG 7: Affordable and Clean EnergySDG 13: Climate Action
RELEVANSI NILAI-NILAI PENDIDIKAN ISLAM TERHADAP CITA INDONESIA EMAS 2045 DALAM TINJAUAN AL-QUR’AN Dikriyah; Suprihatin; Akhmad Kharis Kurniawan; Reffy Ananda Rizki
SYAIKHONA: Jurnal Magister Pendidikan Agama Islam Vol 3 No 2 (2025): Oktober 2025
Publisher : Prodi Magister Pendidikan Agama Islam (MPAI) - STAI Nida El-Adabi Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59166/syaikhona.v3i2.370

Abstract

This study aims to examine the relevance of Islamic educational values to the vision of Indonesia Emas 2045 from the perspective of the Qur’an. Indonesia Emas 2045 represents the national aspiration to realize a developed, competitive, just, and morally upright nation. Islamic education, as a system grounded in divine values, plays a fundamental role in shaping human resources that are intellectually, spiritually, and morally excellent. This research employs a qualitative approach using the thematic exegesis (tafsīr maudhu‘ī) method, analyzing Qur’anic verses related to education, human potential development, and character formation. The findings indicate that Qur’anic values such as integrity, responsibility, wisdom, competence, intelligence, and moral virtue constitute the core foundation for the holistic development of the Indonesian people. These values provide the ethical and spiritual basis for Islamic education in preparing a generation that is characterized, productive, and globally competitive. Thus, Islamic education from the Qur’anic perspective has a strong relevance in supporting the realization of the Indonesia Emas 2045 vision—an advanced, civilized nation oriented toward the common good.
Synthesis of precipitated calcium carbonate using chicken bones as a raw material for paper Erlinda, Riska Melati; Rahma Putri Salsabila; Suprihatin
Jurnal Penelitian Saintek Vol 30, No 2 (2025)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jps.v30i2.89242

Abstract

This research discusses the synthesis of precipitated calcium carbonate (PCC) standard for raw paper materials from chicken bones. In the paper industry, PCC is used as a coating and filler to enhance paper's smoothness, brightness, and opacity. The primary material used in this research is chicken bones from the frozen food industry waste, solving environmental problems. Chicken bones were dried in an oven at 100°C, then crushed and sieved to 100 mesh. X-ray Fluorescence (XRF) analysis shows that chicken bones contain calcium at 98.83%. The high content can make chicken bones a raw material for PCC. This research uses variables of Na₂CO₃ solution and precipitation time with a temperature of 30°C.  The target of this research to produce high quality Precipitated Calcium Carbonate (PCC) with a calcite crystal structure suitable for industrial applications particularly as raw material for the paper industry. Based on the analysis results, the best conditions were obtained at a Na₂CO₃ concentration of 2.5 M and a precipitation time of 40 minutes. The XRF and XRD test analyses showed that PCC was a polymorph calcite with a particle size of 2.14752 µm. This research proves that chicken bones can be an alternative raw material for PCC by ISO 3262-2:1998 parameters for industry standards
Comparative Analysis of Keypoint Detection Performance in SIFT Implementations on Small-Scale Image Datasets Arif Rahman; Suprihatin; Imam Riadi; Tawar; Furizal
Journal of Innovation Information Technology and Application (JINITA) Vol 6 No 2 (2024): JINITA, December 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jinita.v6i2.2399

Abstract

Scale-invariant feature transform (SIFT) is widely used as an image local feature extraction method because of its invariance to rotation, scale, and illumination change. SIFT has been implemented in different program libraries. However, studies that analyze the performance of SIFT implementations have not been conducted. This study examines the keypoint extraction of three well-known SIFT libraries, i.e., David Lowe's implementation, OpenSIFT, and vlSIFT in vlfeat. Performance analysis was conducted on multiclass small-scale image datasets to capture the sensitivity of keypoint detection. Although libraries are based on the same algorithm, their performance differs slightly. Regarding execution time and the average number of keypoints detected in each image, vlSIFT outperforms David Lowe’s library and OpenSIFT.
Argumen Hukum Islam Tentang Penerapan Kesetaraan Gender Dalam Hukum Keluarga Muslim: Studi Pada Pasal 79 Kompilasi Hukum Islam Suprihatin
Bhayangkara Law Review ##issue.vol## 1 ##issue.no## 2 (2024): December 2024
Publisher : Faculty of Law, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/vs2dqy73

Abstract

Latar belakang penulisan makalah ini adalah tentang keberadaan Kompilasi Hukum Islam sebagai salah satu hukum positif nasional yang sudah mengadopsi nilai kesetaraan gender dengan tetap menjaga nilai-nilai sakral dan nilai-nilai profane. Tetapi penyerapan nilai-nilai kesetaraan gender ini belum dipandang cukup oleh kalangan feminis Islam liberal dengan menuntut adanya penggantian pasal 79 tentang kedudukan suami sebagai kepala keluarga dan istri sebagi ibu rumah tangga. Padahal kedudukan suami sebagai kepala keluarga dan istri sebagai ibu rumah tangga itu bersifat sakral didukung oleh surat an-Nisa ayat 34. Kelompok feminis Islam liberal memahami pasal 79 secara terpisah tanpa menghubungkan dengan pasal lainnya dalam Bab XII tentang hak dan kewajiban, sehingga menimbulkan kesalahpahaman bahwa pasal 79 memberi kewenangan suami sebagai kepala keluarga pada setiap laki-laki tanpa syarat-syarat yang harus dipenuhi. Metode penelitian yang digunakan adalah yuridis normatif. Hasil dari penelitian menyatakan bahwa kedudukan suami sebagai kepala keluarga diperoleh melalui dalalah mantuq dalam surat an-Nisa ayat 34. Oleh karena itu batas-batas penerapan nilai kesetaraan gender dalam keluarga hanyalah dimaksudkan untuk membentuk karakter profesional di dunia public, sementara di dalam keluarga relasi antar anggota keluarga adalah kasih sayang dan saling membantu, karena keluarga adalah institusi gemeinschaft dan bukan geseelschaft. Itulah kandungan pasal 79 patut dipertahankan dalam keluarga.
Co-Authors Aaliyah Viorella Nada Tamtama Ade Andini Adi, Nugroho Prasetya Adriel Bigael Lois Saiya Afiani, Devi Ilona Ahmad Ajib Ridlwan Aisyah, Aurela Naura Akhmad Kharis Kurniawan Amalia, Dwi Ananda Amin Ash Shabah, Musyaffa Andes Ismayana Anggiany Rizky Kosim Antin Okfitasari, Antin Arfiana Arif Rahman Arini Gardinia Latifah Az-zahara Adelia Azza Nabila Rahmadhani Bate'e, Yamowa'a Belani, Maritsa Bima Setyo Nugroho Bunga Tiara Carolin Caecilia Pujiastuti Citra Ashri Maulidina Deti Nurdianah Dian Mursyida, Dian Dikriyah Dinda Sherly Allamanda Dwi Cahyo Setyono E. Rizky Wulandari Edy Kusnadi Efri Yulistika Ema Damayanti Eni Widiastuti Erlinda, Riska Melati Fajri, Wilda Wirdatul Febriyani, Tri Surya Firda Aulia Miftahul Zanah Furizal Hafiza, Putri Nur Hardiantika, Widya Hariyadi Hartrisari Hardjomidjojo Haryanto, Totok Hayatun Nufus Hens Saputra Hutauruk, Jeremia I. B. Wirawan Ida Nurjannah Ika Indra Aryani Ika Nawang Puspitawati Imam Riadi Imanda, Arsyi ISNI UTAMI Istihanah Nurul Eskani, Istihanah Nurul Jerricho Ivandro Ekklesia K. Sumada Kurnia Khairunnisa Lailatul Soimah Lianty, Leliana Lili Apriyani Lilik Ariyanto Lisa Rizky Amalia Luluk Edahwati Maidiantius Tanyid Mariani, Evi Marisi, Dany Poltak Marjunus, Roniyus Matasik, Delfania Mazaya Najmy Tsaqyfa Mega Sylvia Moh. Yani Nabilah Nabillah Faradita Hasan Nastiti Siswi Indrasti Norma Cahyani Nugraha, Yosep Widi Nurdewanto, Rasya Athaya Dezukra Oktarina, Riesta Ayu Ono Suparno Paramuji, Muji Pariyanti, Gangsar Pebriyanti Putri, Rizka Pratiwi, Dea Vanny Pujiastuti, Caecilia Putri , Tsabitah Phalozaky Anta Putri Dwi Rahayu Putri Novita Sari Putri, Jesika Kirana R. Dewati Rafi, Muhammad Dary Rahayu Kurniawati Rahayu Winarti Rahma Putri Salsabila Rahmi Susanti Ramadhanu Dirja Rara Anggraini Ratna Puspita Sari, Ratna Puspita Reffy Ananda Rizki Renova Panjaitan Retno Widowati Retno Widowati Rianggi Wahyuni Pratiwi Riesta Ayu Oktarina Rieswana, Yuried Rifdah Rohadatul Aisy Riski Meilani Roro Trinil Widyaningrum Rr. Tsabitah Phalozaky A.P Rudi Nugroho S Sutiyono S. Muljani Safira Cecilia Z Salamah Churiyatul Jannah Sani Saputra, Andika Wahyu Sari, Flory Anita Sarmauli Setinawati Shabah, Musyaffa Shahnez Annisa Mekoa Siauta, Jenny Anna Simon Sembiring Siregar, Aldo Yehezkiel Siriatun Nazah Siti Dewi Maharani Siti Fatimatul Muffidah Sri Muljani SRIE MULJANI Sukard Suprihatin Suprihatin Surya, Agus Sutiyono sutiyono sutiyono Tasnim Rahman Fitra Tawar Titi Candra Sunarti Titi Susilowati Tri Haryono Trianna, Nurul Widji Tungga Hayu Nirmala, Cipta Ujianto, Virgo Urbanus Utomo, Prasetyo Hadi Vava Imam Agus Faisal Vivi Silawati Wibyantri, Gabriella Ananda Widi Astuti Widji Triana, Nurul Wijaya, Safrial Angra Wiwit Sundari Wulandari, Anita Agustina Yekti, Devi Setyo Wihastuti Yenni Anwar Yenny Aulya Yunita Indinabila Yunus Triyonggo, Yunus