Article Per Year (5 Year)
p-Index From 2021 - 2026
4.281
P-Index
This Author published in this journals
All Journal Natural Science: Journal of Science and Technology Biocelebes JURNAL PHARMASCIENCE JURNAL PENGABDIAN KEPADA MASYARAKAT MPI (Media Pharmaceutica Indonesiana) PENA SAINS Daya Saing : Jurnal Ilmu Manajemen Jurnal Farmasi Sains dan Komunitas Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) Jurnal Pengabdian Pada Masyarakat GHIDZA: Jurnal Gizi dan Kesehatan Pharmacology and Clinical Pharmacy Research JSFK (Jurnal Sains Farmasi & Klinis) AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Fullerene Journal of Chemistry Jurnal Ilmiah Medicamento Jurnal sains dan teknologi industri peternakan Jurnal Locus Penelitian dan Pengabdian Jurnal Economica: Media Komunikasi ISEI Riau Indonesia Law Review (ILREV) Journal of Health, Education, Economics, Science, and Technology (J-HEST) Jurnal Bisnis Kompetitif Tahqiqa: Jurnal Pemikiran Hukum Islam Molekul: Jurnal Ilmiah Kimia Satera: Jurnal Sains dan Teknik Terapan JIPI (Jurnal IPA dan Pembelajaran IPA) Jurnal Pengabdian Kompetitif Journal Of Chemical Process Engineering Jurnal Pengabdian Farmasi dan Sains Integrated and Sustainable Agriculture REGISTER JOURNAL Journal of Tropical Pharmacy and Chemistry Jurnal Sains dan Kesehatan ORAHUA : Jurnal Pengabdian Kepada Masyarakat Journal of Muhammadiyah’s Application Technology Journal Social Civilecial Eko dan Bisnis: Riau Economic and Business Review Journal of Pharmascience
Yusriadi Yusriadi
Universitas Tadulako
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 60 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 60 Documents
Search

 2   3   4   5   6 
Analisis Karakter, Kerja Sama Dan Kompetensi Guru/Fasilitator Sekolah Alam Ar Ruhama Pekanbaru Yusriadi, Yusriadi
Eko dan Bisnis: Riau Economic and Business Review Vol. 14 No. 2 (2023): Determinasi Kinerja dan Kepuasan Kerja dalam Berbagai Konteks Organisasi
Publisher : Sekolah Tinggi Ilmu Ekonomi Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36975/jeb.v14i2.423

Abstract

This study aims to provide an overview of the Analysis of Character, Collaboration, and Competence of Teachers/Facilitators at Ar Ruhama Natural School in Pekanbaru City. The research method employed a quantitative approach with a descriptive design. Data collection was conducted using questionnaires, and data analysis was performed using descriptive analysis in the form of frequency tables. The findings of this study indicate that the teachers/facilitators at Ar Ruhama Natural School in Pekanbaru demonstrate good daily behavioral characteristics, exhibit proficient collaboration skills, and possess a high level of competence.
Analisis Strategi Relationship Marketing Pada Dimensi Social Benefit Pt. Bank Pembiayaan Rakyat Syariah (BPRS) Berkah Dana Fadhlillah Kabupaten Kampar Yusriadi, Yusriadi
Eko dan Bisnis: Riau Economic and Business Review Vol. 14 No. 3 (2023): Kualitas Pelayanan, Kompetensi, dan Kinerja: Perspektif Manajemen Sumber Daya
Publisher : Sekolah Tinggi Ilmu Ekonomi Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36975/jeb.v14i3.431

Abstract

This research aims to analyze Relationship Marketing Strategy in the Social Benefit dimension of PT. Sharia People's Financing Bank (BPRS) Berkah Dana Fadhlillah Kampar Regency. With a total of 140 respondents, through descriptive analysis the results of the application of relationship marketing strategies in the social benefit dimension were high with an average score of 4.31 with the highest score being 4.46 with the statement "employees show a friendly attitude, smile and say their name." when serving customers” and the lowest with a score of 3.95 with the statement “employees serve customers well
Analysis Of Nutrient Content And Organoleptic Test Of Fish Waste POC With The Addition Of Ecoenzyme Papriani, Nada Pertiwi; Mishbach, Imam; Gea, Liyatin; Jannah, Miftahul; Yusriadi, Yusriadi; Ramadan, Rafsanjany
Jurnal Kimia Fullerene Vol 11 No 1: Fullerene Journal Of Chemistry
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/fjc.v11i1.726

Abstract

Nutrients in fish waste can cause pollution (eutrophication) when directly discharged into waters. Efforts to minimize this can be done by processing fish waste into POC. Making POC from fish waste can be done by adding ecoenzymes. The purpose of this study was to observe the organoleptic, pH and nutrient content of POC from fish waste with and without the addition of ecoenzymes. The stages of the study were ecoenzyme production, POC products, organileptic tests, pH observations, and analysis of nitrogen (N), phosphorus (P), and potassium (K) content. Based on the results of the study on the observation of organoleptic odor tests before fermentation, Bucket 1 without the addition of ecoenzyme has a slightly rotten and fishy odor, reddish brown in color, pH 6, after fermentation it has a sour and fishy odor, brown in color pH 5. Bucket 2 With the addition of ecoenzyme has a slightly rotten and fishy odor, reddish brown in color, pH 5, after fermentation it has a slightly sour and fishy odor, brown in color, pH 4. The NPK content in bucket 1 without the addition of ecoenzyme is 0.35%, 0.19%, 0.09%, in bucket 2 with the addition of ecoenzyme is 0.57%, 0.32%, 0.12%.
Pelatihan Desain Logo Untuk Branding Usaha Jasa Jahit Kebaya di Romiana Fashion Lubis, Kartika Sari; Rafinda, M. Syarif; Arif, Zuhri; Ginting, Suranta Bill Fatric; Yusriadi, Yusriadi; Asnahwati, Asnahwati
ORAHUA : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 02 (2025): Januari
Publisher : Faatuatua Media Karya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70404/orahua.v2i02.139

Abstract

Romiana Fashion adalah usaha jasa jahit kebaya yang telah berkembang di Kota X namun masih menghadapi tantangan dalam membangun identitas visual yang kuat. Salah satu upaya yang dilakukan untuk memperkuat brand image usaha ini adalah melalui pelatihan desain logo yang dilaksanakan untuk pemilik usaha dan staf terkait. Pelatihan ini bertujuan untuk meningkatkan pemahaman dan keterampilan dalam membuat desain logo yang efektif, serta memaksimalkan potensi branding melalui elemen visual yang profesional. Metode yang digunakan adalah pendekatan teori dan praktik langsung menggunakan software desain grafis. Hasil pelatihan menunjukkan bahwa peserta mampu merancang logo yang sesuai dengan karakter usaha mereka, serta memiliki pemahaman yang lebih baik mengenai pentingnya branding untuk keberhasilan usaha. Pelatihan ini diharapkan dapat memberikan kontribusi signifikan terhadap perkembangan Romiana Fashion dalam meningkatkan daya saing di pasar.
Economic Impacts of Agricultural Technology Use on Rice Production Value in Mechanized Paddy Systems Ansar; Yusriadi; Suherman
Integrated and Sustainable Agriculture Vol 1 No 4 (2025): Integrated and Sustainable Agriculture
Publisher : Edupedia Publisher

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

Abstract

Agricultural technology adoption is widely promoted to improve rice productivity; however, its economic impacts within mechanized farming systems remain insufficiently understood from a system-level perspective. This study addresses this gap by examining how technology use influences rice production value within integrated paddy systems. A cross-sectional survey of rice farmers operating in mechanized lowland systems was conducted. Data were analyzed using a multiple linear regression framework to assess the economic effects of agricultural technology use alongside conventional production inputs, with production value employed as the primary performance indicator. The results indicate that agricultural technology use positively influences rice production value, although impacts vary across technology types. Technologies addressing critical production constraints exhibit stronger economic effects than labor-substituting tools. The overall model demonstrates high explanatory power, confirming the relevance of technology adoption within the broader farming system. The findings suggest that technology contributes to economic performance through efficiency-enhancing pathways and improved resource allocation rather than uniform input intensification, highlighting the importance of system coherence. This study provides empirical evidence that context-specific and integrated technology adoption strengthens economic efficiency and supports sustainable mechanized rice farming systems.
Potensi Energi Terbarukan dari Biogas Limbah Ternak Ruminansia Di Kabupaten Sidrap Purnomo, Nurul; Yusriadi, Yusriadi
Jurnal Sains dan Teknologi Industri Peternakan Vol 3 No 1 (2023): Februari 2023
Publisher : Program Studi Peternakan Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jstip.v3i1.621

Abstract

The increase in the population of ruminants has resulted in an increase in the production of livestock waste which has the potential to be a source of environmental pollutants as well as a potential biogas producer. The study of the biogas potential of ruminant livestock waste in Sidrap Regency was carried out using secondary data from BPS. Biogas potential is calculated by multiplying the ruminant population with the potential for livestock waste production, solid matter content, volatile matter content, and volatile matter biogas production in one year. The potential energy for biogas propulsion from ruminant livestock waste is calculated using the multiplication of the potential for biogas production per year with the methane content of biogas and the energy value of methane gas. The biogas equivalence of LPG gas is calculated by multiplying the biogas potential of ruminant livestock waste by the equivalent per m3 of biogas with LPG. The results of the study show that the biogas potential of ruminant slag waste in Sidrap Regency is 1,071,508.23 m3/year. The potential driving energy of biogas from ruminant livestock waste in Sidrap Regency is 5,400,401.49 kWh/year. The biogas potential of ruminant livestock waste in Sidrap Regency is equivalent to 492.893.79 kg/year LPG. Based on the results of the study, it can be concluded that the potential for renewable energy biogas from ruminant livestock waste in Sidrap Regency is very large.
Pengaruh Pati Pragelatinasi Beras Hitam Sebagai Bahan Pembentuk Gel Tehadap Mutu Fisik Sediaan Masker Gel Peel Off Evi Sulastri; Yusriadi Yusriadi; Dinda Rahmiyati
Journal of Pharmascience Vol. 3 No. 2 (2016): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v3i2.5741

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pati pragelatin beras hitam sebagai pembentuk gel terhadap kestabilan sediaan masker gel peel off dan menguji aktivitas antioksidannya. Formula dibuat dalam beberapa variasi konsentrasi yaitu F0 (kontrol negatif), F1 (3% pati pragelatin), F2 (4% pati pragelatin), F3 (5% pati pragelatin), F4 (6% pati pragelatin) dan F5 (tanpa pembentuk gel). Kemudian dilakukan evaluasi karakteristik mutu fisik dan stabilitas selama 28 hari serta dilakukan uji aktivitas antioksidan. Data hasil evaluasi dianalisis menggunakan metode analisis paired-samples T test. Evaluasi sediaan masker gel peel off selama penyimpanan menunjukkan secara organoleptik masker gel peel off berwarna ungu dan berbau khas dengan kekentalan menurun setelah penyimpanan sedangkan pada pengujian lain seperti pH, viskositas, daya sebar maupun waktu mengering menghasilkan perbedaan yang signifikan selama penyimpanan pada semua formula. Pengujian antioksidan sediaan masker gel menunjukkan aktivitas antioksidan dari sediaan tergolong kelompok intensitas sangat kuat (
Pemanfaatan Likopen Tomat (Lycopersicum esculentum MILL) Dalam Sediaan Soft Candy Sebagai Suplemen Antioksidan Yonelian Yuyun; Seprililianti Seprililianti; Yusriadi Yusriadi
Journal of Pharmascience Vol. 3 No. 2 (2016): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v3i2.5744

Abstract

Tomat (Solanum lycopersicum) merupakan salah satu tanaman yang sangat dikenal oleh masyarakat Indonesia. Likopen merupakan salah satu kandungan kimia terbanyak dalam tomat, dalam 100 gram tomat rata-rata mengandung likopen sebanyak 3-5 mg. Tujuan penelitian untuk mengetahui pengaruh penggunaan pembentuk gel soft candy gelatin (F1), pektin (F2) dan kombinasi gelatin pektin (F3) terhadap karakteristik soft candy dan mengetahui aktivitas antioksidan likopen tomat soft candy. Analisis yang dilakukan meliputi organoleptik, kadar likopen, aktivitas antioksidan dan pengujian sifat kimia meliputi: pH, kadar air, dan kadar abu. Pengujian organoleptik F1 menghasilkan warna merah bata, F2 orange kemerahan dan F3 orange muda. Tiap formula menghasilkan aroma dan rasa jeruk dengan tekstur kenyal. Kadar likopen dalam tiap formula secara berturut-turut untuk F1, F2, dan F3 0,0059%; 0,0035% dan 0,0042%. Hasil statistik one way ANOVA pada karakteristik soft candy menunjukkan adanya pengaruh yang signifikan pada pengujian pH dan pengujian kadar abu tetapi tidak terdapat pengaruh yang signifikan pada pengujian kadar air. Formulasi soft candy ekstrak likopen tomat memiliki aktivitas antioksidan dengan persen peredaman pada tiap formula secara berturut untuk F1, F2 dan F3 sebesar 83,089%; 82,635% dan 87,945%. Ketiga nilai aktivitas tersebut termasuk dalam kategori antioksidan yang tinggi. Kata Kunci: Likopen tomat, soft candy, DPPH
Formulasi Mikroemulsi Ekstrak Bawang Hutan dan Uji Aktivitas Antioksidan Evi Sulastri; Cristadeolia Oktaviani; Yusriadi Yusriadi
Journal of Pharmascience Vol. 2 No. 2 (2015): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v2i2.5817

Abstract

ABSTRAKBawang hutan mengandung senyawa metabolit sekunder golongan naftokuinon (elecanacin, eleutherin, elutherol, eleutherinon) yang diketahui memiliki aktivitas antioksidan. Beberapa penelitian telah melaporkan tentang aktivitas antioksidan ekstrak yang diformulasi dalam bentuk sediaan tablet dan krim. Penelitian ini bertujuan mengembangkan formula dalam bentuk  mikroemulsi sebagai penghantaran yang efektif untuk mempertahankan aktivitas antioksidan ekstrak bawang hutan.  Mikroemulsi dibuat dengan menggunakan virgin coconut oil (VCO) sebagai fasa minyak, Tween 80 sebagai surfaktan dan gliserin sebagai kosurfaktan. Uji stabilitas fisik yang dilakukan terhadap sediaan meliputi uji organoleptik, pH, viskositas, sentrifugasi dan ukuran globul. Uji aktivitas antioksidan dilakukan secara in-vitro menggunakan metode peredaman DPPH dan menggunakan asam askorbat sebagai kontrol positif. Data hasil pengukuran dianalisis secara statistik menggunakan metode t-student. Hasil penelitian menunjukkan mikroemulsi dengan tampilan visual yang jernih dan ukuran globul < 5 μm. Meskipun sediaan mengalami perubahan pH dan viskositas tapi tidak terjadi pemisahan fase pada penyimpanan selama 28 hari. Hasil uji aktivitas antioksidan mikroemulsi ekstrak secara berturut-turut pada penyimpanan suhu 33°C dan 40°C: pada hari ke-1 menunjukkan nilai IC50 sebesar 101,167 μg/mL dan 89,956 μg/mL  sedangkan hari ke-35 sebesar 127,254 μg/mL dan 101,996 μg/mL. Berdasarkan hasil tersebut, aktivitas antioksidan ekstrak bawang hutan masuk dalam kategori kuat sampai sedang. Kata kunci  : Mikroemulsi, ekstrak bawang hutan (Eleutherine bulbosa (Mill.)Urb.), mutu fisik, antioksidan.  A B S T R A C TBawang hutan have contain secondary metabolite naftokuinon class (elecanacin, eleutherin, elutherol, eleutherinon) which known have antioxidant activities. Some of research reported antioxidant activity of extract which formulated in tablet and cream dosage form. The aim of this study was to developed effectively delivery system of bawang hutan in microemulsion  for maintenance its antioxidant activity. A microemulsion was prepared using an oil phase of  Virgin Coconut Oil (VCO), a surfactant of tween 80 and a  cosurfactant of gliserin. Evaluation of physical stability the microemulsions included analysis of organoleptic, viscosity, centrifugation and globul size. The antioxidant activities was evaluated by in vitro experiments using scavenging asssay of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals and using ascorbic acid as positif control. The evaluation result were statistically analyzed using the t-student. The results indicated that a clear microemulsion and the globul size was < 5 μm. Even though, the pH and viscosity were not stable but there are not separated phase after centrifugation on 28 day storage. The antioxidant activity of microemulsion at 33°C dan 40°C storage respectively showed that IC50 values on day 1 is 101.167 μg/mL and 89.956 μg/mL, on day 35 is 127.254 μg/mL and 101.996 μg/mL. According to the result, antioxidant activity of bawang hutan extract is categorized into the powerful to moderate antioxidants. Keywords   :    Microemulsion, Eleutherine bulbosa extract (bawang hutan), Physical stability, Antioxidant.
Carboxymethyl Starch (CMS) from Taro (Colocasia esculenta L.) as a Binder in Paracetamol Tablet Syamsidi, Armini; Musili, Silvana; Sultan, Asriana; Yusriadi, Yusriadi
MPI (Media Pharmaceutica Indonesiana) Vol. 8 No. 1 (2026): JUNE
Publisher : Fakultas Farmasi, Universitas Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24123/mpi.v8i1.8579

Abstract

Taro tubers (Colocasia esculenta L.) are a potential source of starch for use as a tablet binder. However, the limited flowability of native starch necessitates chemical modification to ensure consistent binder performance in tablet formulation. This study evaluated carboxymethyl starch (CMS) derived from taro tubers in comparison with native starch and investigated the effect of CMS concentration on the quality of paracetamol tablet formulation. CMS was synthesized from taro starch, characterized for flowability parameters and angle of repose, then applied as a binder at concentrations of 3% (F1), 5% (F2), 10% (F3), and 15% (F4), with native starch 5% (F0) and HPMC 5% (F5) used as a control. Tablet quality was evaluated in terms of weight uniformity, friability, hardness, disintegration time, and dissolution. CMS exhibited improved flow properties compared to native starch, with a Carr’s index of 16.43% and a flow rate at 1.19 g/s, indicating fairly good flowability. Tablets formulated with CMS demonstrated acceptable physicochemical characteristics, particularly at concentrations 5-10% (F2 and F3), which met pharmacopeial requirements for friability (<1%), hardness (4-8 kg), and disintegration time (<15 min), then showed comparable performance to HPMC. In conclusion, taro-based CMS is a promising natural binder that enhances tablet mechanical strength and reduces friability in paracetamol tablet formulations.
Co-Authors A. Khairinisa, Miski A.A. Ketut Agung Cahyawan W Abdul Rahman Adam, Aisyah Azhar Ade Fazliana Mantika Agustinus Widodo Akhmad Khumaidi Aldilla, Dilla Alowisya Futwembun Alwiyah Mukaddas Alwiyah Mukaddas Amal, Citra Amalia amelia rumi, amelia Ana Silviana Anak Agung Istri Sri Wiadnyani Andi Nuddin Ansar Aqdar Fitrah, Muhammad Ardiansah, Ardiansah Ari Prabowo Arminas, Arminas Armini Syamsidi asnahwati asnahwati, asnahwati Asriana Sultan Asty Ivon Samaliwu Azzahra, Najwa Salsabilla Bakhrul Amal Birdayanthi, Birdayanthi Cristadeolia Oktaviani Cristadeolia Oktaviani, Cristadeolia David Pakaya Desa, Susilo Sudarman Deviana, Alda Dinda Rahmiyati Dwi Lestari Handayani Dytha Okvhyanitha Evi Sulastri Febry Astuti Abu Fina Ulviani Friskilla Friskilla Ginting, Suranta Bill Fatric Gugun Gunawan Haryanto Atmowardoyo, Haryanto Hasniar Hasniar Hidayat, Novit Idrus, Irnawaty Ika Olivia Borman Ikmal, Ikmal Imam Mishbach Ince Agus Nurcholis Ingrid Faustine Iskandar Sulaiman, Iskandar Ismail, Nur Afia Jamaluddin Jamaluddin Jessica Jessica Joni Tandi, Joni Khaerunnisa, Munira Khildah Khaerati Lestari, Sri Ayu Liyatin Gea lubis, kartika sari M Sulaiman Zubair M Yusuf Mega Fia Lestari Miftahul Jannah Misnawati Misnawati Muhamad Rinaldhi Tandah Muhammad Faisal Muhammad Rinaldhi Tandah Muhammad Sulaiman Zubair Musili, Silvana Muthi’ah H Z Mutiani, Santi Nandiska Maladjili Natasya, Putri Nela Sharon Norawati, Suarni Nur Amri, Azhari Nur Fuady, Muhammad Ikram Nurhajawarsi Nurhalifah Ibrahim Nurlaila Ramadhani Nuur Aanisah Paddiyatu, Nurhikmah Padhlun A Jerni Papriani, Nada Pertiwi Pebrianti Pebrianti Pramita Putri Pramita Putri Purnomo, Nurul Purwanti, Rani Rafinda, M. Syarif Ramadan, Rafsanjany Ramadhani, Nurlaila Ririen Hardani Ritha Pratiwi Rochaeti , Nur Sahabuddin Latif Saipul Maulana Salawali, Rismul Trianto Seprililianti Seprililianti Serli, Serli Siti Nurhafsah Sri Sulistiana Suhaeni Zainuddin Suherman Suherman, Suherman Syahsudarmi, Siti Syarifuddin, Nuryani Syariful Anam Tamba, Nesli Towolioe, Sherly Tri Novrianti Djanggola Tricia Andini Utami, Hermin Hardyanti Wardatul Nurjannah Yantama, Akmal Andri Yonelian Yuyun Yuli Arnida Pohan Yuliet Yuliet Yusri, Andi Zainuddin, Suhaeni Zuhri Arif