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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Reaktor METANA Agrikultura Teknotan: Jurnal Industri Teknologi Pertanian Agrointek Jurnal Tanaman Industri dan Penyegar Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Jurnal Teknologi Pertanian agriTECH Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad JOIN (Jurnal Online Informatika) Jurnal Penelitian Pertanian Terapan IDJP (Indonesian Journal of Pharmaceutics) Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Industria: Jurnal Teknologi dan Manajemen Agroindustri Journal Of Chemical Process Engineering (JCPE) JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Kartika Kimia Jurnal Teknologi Pertanian Andalas JOISIE (Journal Of Information Systems And Informatics Engineering) Journal of Industrial and Information Technology in Agriculture Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) International Journal of Applied Sciences and Smart Technologies Jurnal Perangkat Lunak AgriHumanis: Journal of Agriculture and Human Resource Development Studies AgriHealth: Journal of Agri-food, Nutrition and Public Health AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) International Journal of Science and Environment Jurnal Berdaya Journal Of Chemical Process Engineering al Kimiya : Jurnal Ilmu Kimia dan Terapan Cognitia : International Engineering Journal
Efri Mardawati
Faculty Of Agricultural Industrial Technology, Universitas Padjadjaran, Jalan Raya Bandung- Sumedang KM 21, Jatinangor 45363, Indonesia
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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Journal : Agrointek

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Analisis kualitatif kandungan senyawa polifenol pada daun herba kitolod (Hippobroma longiflora (L.) G.Don) dan potensi pemanfaatannya sebagai sumber polifenol alami Awaly Ilham Dewantoro; Selly Harnesa Putri; Efri Mardawati
AGROINTEK Vol 16, No 3 (2022)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v16i3.13235

Abstract

As the most significant secondary metabolites in plants with various beneficial properties, polyphenols have an increased demand for industrial use. These issues prompted various exploratory studies on various plants to be utilized as natural polyphenols sources. Kitolod (Hippobroma longiflora (L.) G.Don) has the potential to be utilized as natural polyphenols source because of the abundant amount in nature as weed and is known as a traditional herb based on ethnobotanical studies. This study aims to investigate optimal potential utilization by identifying the polyphenols content on kitolod leaves. Identification was carried out by deploying HPLC qualitative analysis methods to specifically evaluate polyphenols content in kitolod leaves. The results showed kitolod leaves contain 14 polyphenols compounds and consist of phenolic acids (gallic acid, caffeic acid, and ferulic acid), flavonoids (catechin, gallocatechin, epigallocatechin,  gallocatechin gallate, epicatechin gallate, myricetin, quercitrin, pelargonidin, baicalin, and diosmin), and another polyphenols groups (ellagic acid). Contained polyphenolic compounds in kitolod leaves can be utilized optimally as natural polyphenols in various industries such as in food, cosmetics and pharmaceutical, pulp and paper, dyes, textiles, biomaterials, and utilized as additional compounds in wastewater treatment.
Optimasi microwave-assisted pretreatment dalam delignifikasi asam oksalat pada kulit kakao menggunakan response surface methodology (RSM) Ahmad Fadhlul Kamal; Efri Mardawati; Eko Heri Purwanto; S. Rosalinda
AGROINTEK Vol 17, No 4 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i4.15471

Abstract

Cocoa (Theobroma cacao L.) pod husk is a solid waste originating from the cocoa beans processing industry in very abundant quantities. The components that make up the cocoa pod husk include cellulose, hemicellulose, and lignin. Cocoa pod husk has a large cellulose content, so it has the potential to be used as cellulose-based bioproducts such as bioethanol. This study aimed to determine the optimum power, irradiation time, and concentration of oxalic acid in the cocoa pod husk microwave-pre-treatment delignification process. The cacao pod husk used in this study is a forastero variety from Pakuwon, Sukabumi, West Java, Indonesia. Cocoa pod husk raw material contains lignin, cellulose, and hemicellulose, respectively 15.73%, 40.14%, and 19.33%. The optimal conditions obtained using the Response Surface Methodology (RSM) model with factors that affect the process are power, irradiation time, and concentration of oxalic acid with response levels of cellulose, hemicellulose, and lignin after microwave pre-treatment. The results of the optimum conditions of power, irradiation time, and concentration of oxalic acid in the microwave assisted-pre-treatment process were 450 Watt, 10 minutes, dan 1%, respectively. The optimum conditions in the delignification process resulted in the levels of lignin, cellulose, and hemicellulose, respectively, which were 8.10%, 39.37%, dan 21.40%. Based on the lignocellulosic test at optimum conditions, the lignin decreased by 48.506%, cellulose decreased by 1.918%, and hemicellulose content increased by 10.709%. The results indicated optimum conditions could be applied in bioethanol and xylitol production
Co-Authors Abil Fadila Ade Moetangad Kramadibrata Adiyaksa, Narendra Bagus Agung Tri Mulyono Agus Try Hartono Agustien, Shilvya Dewi Ahmad Fadhlul Kamal Aisyah Hanifah Alifa Putri Anarghya Amaliyah, Putri Rizqi Amelia Hariry Amelia Hariry Anas Bunyamin Andi Trirakhmadi Anggraini, Sulistina Anindya Rahmana Fitri Anting Wulandari Anting Wulandari Anting Wulandari Arie Hardian Arina Sabila Nurhidayat Asri Widyasanti Asri Widyasanti Atiek Rostika Noviyanti Awaly Ilham Dewantoro Bambang Nurhadi Budi Mandra Harahap Budi Mandra Harahap Dara Nadira Daulay Darmawan, Ridho Dedy Prijatna Desy Nurliasari Desy Nurliasari Desy Nurliasari Desy Nurliasari Suparno Dewantoro, Awaly Ilham Diah Meilany Dwi Purnomo Dwi Wahyuda Wira Dwi Wahyudha Wira Edy Suryadi Een Sukarminah Efatmi, Fajri Eki Dwiyan Saputra Eko Heri Purwanto Eko Heri Purwanto Elazmanawati Lembong Elni Hazar Indriantini Emanuela Rae Alodia Emilda Ayu Febrianti Endah Wulandari Endah Wulandari Fadhlurrahmah, Jauhar faizal syahmurman Fajri Efatmi Fathia Salsabila Emmaputri Fauzan, Muklis Fitry Filianty Ghina Haura Tsamarah Hana Nur Fitriana Handarto Hanifah, Aisyah Hanni Listia Furi Harahap, Budi Mandra Hariry, Amelia Haryono Haryono Hendri Hermawan Adinugraha Herlina Marta Hilda Ayu Aulia Imas Siti Setasih Imas Siti Setiasih In-In Hanidah Indah Mayangsari Putri Setiawan Indah Mega Kartini Insy Alimatun Hasanah Irfan Ardiansah Ismiatun Ismiatun Januardi Kasbawati Kasbawati Lubis, Muhammad Adly Rahandi M. Ade Moetangad Kramadibrata M.T.A.P. Kresnowati Maqsudi, Shobir Muntahal Marleen Herudiyanto Maulid, Muhammad Rifqi Maulida Rahmah, Devi Ma’amor, Azman Meilanny Budi Santoso Mimin Muhaemin Mochamad Djali Mohammad Djali Muhammad Saukat Mulyono, Agung Tri Munajat Munajat Nadya Maharani Nanang Masruchin Nanang Masruchin Nandi Sukri Natasha Putri Siahaan Norisca Aliza Putriana Norisca Aliza Putriana Norisca Aliza Putriana, Norisca Aliza Nurliasari, Desi Nurliasari, Desy Nurlilasari, Puspita Nurriyanti, Anggita Halimah Nurul Afifah Octaviana Nofiarno Putri Okta Paulia Panguji Raja Sinurat Pareira Prawiranegara, Boy Macklin Puji Lestari Puntigavere Dante R. Sheila Kusumawardhani Rafli, Muhammad Rahadatul 'Aisy Rahmawati, Rahmi Ratih Siswanina Putri Rifaldy, Dhifal Dui Riska Surya Ningrum Rizika Wulandari Rizki Sendi, Cahyani Robi Andoyo Roby Andoyo Roni kastaman Roni Kastaman Rosalinda, s S. Rosalinda S. Rosalinda, S. Saefudin, Saefudin Samsul Huda Samsul Huda Santoso, Meilanny Budi Sarifah Nurjanah Sarinarulita Rosalinda Selly Harnesa Putri Setasih, Imas Siti Setiadi, Tjandra Shidqi Syauqi Silvia Oktavia Nur Yudiastuti Silvia Yudiastuti Siti Nurhasanah Sri Suhartini, PhD Sumanti Debby Moody Sumirat, Riska Surya Martha Pratiwi Tensiska, Tensiska Tita Rialita Totok Herwanto Totok Pujianto Tri Yuliana Wahyu Daradjat Yana Cahyana Yazid Bindar Yazid Bindar Yoga Windu Wardhana Yunita Hasnah Devina