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All Journal Jurnal Rekayasa Proses Jurnal Teknik Kimia USU Eksergi: Chemical Engineering Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Seminar Nasional Teknik Kimia Kejuangan JURNAL INTEGRASI PROSES Jurnal Ilmiah Pangabdhi Konversi Jurnal Penelitian Karet Journal of Science and Applicative Technology Jurnal Rekayasa Proses Jurnal Teknik Kimia Jurnal Abdi Masyarakat (JAM) Jurnal Teknologi Bahan dan Barang Teknik Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Graha Pengabdian Jurnal Riset Teknologi Pencegahan Pencemaran Industri REACTOR : Journal of Research On Chemistry And Engineering Jurnal Engineering JURNAL LENTERA KARYA EDUKASI: Jurnal Pengabdian Kepada Masyarakat TRIBUTE: JOURNAL OF COMMUNITY SERVICES Jurnal Teknik Kimia USU Journal of Industrial Community Empowerment DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Pinang Masak TeknoKreatif: Jurnal Pengabdian kepada Masyarakat Jurnal Rekayasa Proses Babakti : Journal of Community Engangement JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Teknologi dan Inovasi Industri Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
Feerzet Achmad
Institut Teknologi Sumatera
Religion Agriculture, Biological Sciences & Forestry 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 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 : JURNAL INTEGRASI PROSES

 1 
PENGARUH TEMPERATUR DAN ARAH ALIRAN TERHADAP EFEKTIVITAS PENUKAR PANAS NTU (Ɛ -NTU) PADA ALAT PENUKAR PANAS TIPE PLATE AND FRAME Reni Yuniarti; Feerzet Achmad; Yuniar Luthfia Listyadevi; Lisa Angraini; Muhammad Alfarizi Tazkia; Suhartono Suhartono; Suharto Suharto
JURNAL INTEGRASI PROSES VOLUME 11 NOMOR 1 JUNI 2022
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jip.v11i1.13989

Abstract

Alat penukar panas merupakan salah satu alat yang digunakan sebagai perpindahan panas antara dua fluida yang memiliki temperatur yang berbeda. Alat penukar panas memiliki tipe dan desain struktur yang berbeda, salah satu alat yang digunakan yaitu Plate and Frame Heat Exchanger (PFHE). Tujuan penelitian PFHE ini adalah untuk mengetahui pengaruh kenaikan temperatur fluida panas masuk dengan perbedaan arah aliran fluida terhadap efektivitas penukar panas NTU (ɛ-NTU). Penelitian ini dilakukan pada temperatur fluida panas 39-52°C pada arah aliran searah dan arah aliran berlawanan arah. Fluida panas dan fluida dingin yang digunakan pada penelitian ini yaitu air karena proses perpindahan panas yang baik dan tidak berbahaya. Dari penelitian ini disimpulkan bahwa meningkatnya temperatur fluida panas masuk diperoleh kenaikan efektivitas penukar panas NTU (ɛ-NTU) pada arah aliran searah maupun pada arah aliran berlawanan arah. Nilai ɛ-NTU pada arah aliran berlawanan arah adalah 31,97-38,80% dan nilai ɛ- NTU pada arah aliran searah adalah 24,13-27,95%. Nilai ɛ-NTU pada arah aliran berlawanan arah lebih besar dari pada arah aliran searah. Ini menunjukan bahwa arah aliran berlawanan arah lebih efektif melakukan proses perpindahan panas dari pada arah aliran searah.
THE EFFECT OF NATURAL PRESERVATIVE EXTRACTS ON THE PHYSICOCHEMICAL AND ANTIOXIDANT ACTIVITY OF COCONUT SAP Desi Riana Saputri; Yuniar Luthfia Listyadevi; Galeh Widharma; Ratih Ainun Mardiyah; Muhammad Triyogo Adiwibowo; Wika Atro Auriyani; Yunita Fahni; Damayanti Damayanti; Andri Sanjaya; Feerzet Achmad; Deviany Deviany; Aldillah Herlambang; Edwin Rizki Safitra
JURNAL INTEGRASI PROSES Vol 13, No 2 (2024)
Publisher : JURNAL INTEGRASI PROSES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jip.v13i2.25689

Abstract

Coconut sap produced from coconut trees has a short shelf life due to contamination and undergoes natural fermentation. One way to extend the shelf life of coconut sap is by adding preservatives. This research aims to determine the effect of adding natural preservative extracts on the antioxidant value, pH, sugar, and alcohol content of coconut sap by adding natural preservatives. There are five samples: pure sap (NM); sap with sugar lime (NK); sap with sugar lime and cinnamon extract (NKM); sap with sugar lime and mango leaf extract (NDM); sap with sugar lime and noni leaf extract (NKD). The study was conducted by extracting natural preservatives, namely cinnamon extract, mango leaves extract, and noni leaves extract, using the maceration method. These natural preservative extracts were mixed with Ca(OH)2 in a 1:1 ratio and dissolved in distilled water. The mixture was then mixed with the sap. The results of the antioxidant test showed that the IC50 values of the NM, NK, NKM, NDM, and NKD samples were 52.911, 144.409, 26.043, 49.275, and 24.21 ppm, respectively. The highest pH value was found in the NK sample at 13.8, and the lowest in the NM sample at 3.8. The lowest sugar content was in the NM and NDK samples, with 10.6 and 14.6%. The highest alcohol content was found in the NK and NKD samples, with alcohol contents of 14.80% and 14.20%. This study shows that adding natural preservatives such as cinnamon, mango leaves, and noni leaves can increase the antioxidant activity of coconut sap, raise its pH, and maintain its sugar content to prevent it from being reduced to alcohol.
Co-Authors AA Sudharmawan, AA Aditya, Fajri Agnesia Putri Rini Agus Firmansyah Aldillah Herlambang Alfernando, Oki Alya Deenanti, Dara Amelia, Devita Ananda, Novia Putri Andri Sanjaya Anggi Oktasari Antika, Rindi Ardian, Muhammad Ikhwan Arie Sabdi Sembiring Armanda, Selvy Auriyani, Wika Atro Ay Ahmad Ayu Pratiwi, Ayu Az-zahra, Syifa Azizah, Rifka Noor Azzahra, Syifa Baehaqi Damayanti Damayanti Damayanti Damayanti Daulay, Yuliana Dennis Farina Nury Desi Riana Saputri Deviany Deviany Deviany, Deviany Devita Amelia Didik Supriyadi, Didik Donny Lesmana Dufan Saragih, Juro Edwin Rizki Safitra Enjel Saputri Ezra Sitorus, Fajar Fahmi, Yunita Fahni, Yunita Fajri Aditya Fandi, Oki Okta Febrina, Yane Fita Fergusta, Wilibrordus Bima Digdya Fikrah, Faizatul Fitranita, Vika Galeh Widharma Hatta, Madani Herri Susanto Herti Utami Hukama, Ikhwan Irene Seventina Lubis Jarwinda, Jarwinda Jayawarsa, A.A. Ketut Jerry Jerry Khaerunissa Anbar Istiadi Kurniawan, Jatmiko Lince Muis Lisa Angraini Lismeri, Lia Lisnurani, Lisnurani Mahardika, Melbi Mahendra, Lufi Eka Mahendra, Lufy Eka Manullang, Roida Manurung, Pandapotan Maruli Tua Mardiansyah, Rio Marlina, Titi Melani Putri Melbi Mahardika Muhammad Abdul Mubdi Bindar Muhammad Abdul Muhdi Bindar Muhammad Alfarizi Tazkia Muhammad Fajri Muhammad Ikhwan Ardian Muhammad Reahan Ramadhan Muhammad Triyogo Adiwibowo Muhammad Zulfikar Luthfi Musa Musa Musa Musa Mustafa Mustafa Mutiara Fajar Naldi, Roy Noorsaly, Siti Rizkyna Novia Putri Ananda Nuranisa, Ayunda Nurul Fadhilah Oktasari, Anggi Pandiangan, Kamisah Delilawati Prahmana, Rico Aditia Pramahadi Febriyanto Prasetyo, Rizky Dimas Purwanti, Millennia Rischa Qarimah, Akhlatul Qorimah, Akhlatul Rahmadini, Gustia Ratih Ainun Mardiyah Reni Yuniarti Ridho Ramadhan Ridwan Pratama Yudha Rifqi Sufra Rizky Dimas Prasetyo Rosafira, Adela Saputri, Desi Riana Sarah Fiebrina Heraningsih Satria, Arysca Wisnu Sembiring, Arie Sabdi Setianingrum, Nur setiawan, Darma Sida Mubin, Abror Simbolon, Nur Indah Simbolon, Yusril Mahendra Simparmin br Ginting Sinaga, Kristomi Yahya Sinurat, Riristiani Stevence Manalu, Laurentsius SUHARTO Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suharto Suhartono Suhartono Suhartono Suhartono Suhartono Suhartono Suhartono Sulaiman, Ali Khotib Suryanto, Ido Syarifah Aini Sylvia, Teny Tambunan, Yonathan Marasi Tampubolon, Yosi Anugrah S.M Uzlifah Janah, Dikri Variyana, Yeni Wahyu Saputri, Laila Wardani Putri, Elfira Wiandini, Wandha Widiyanti Aprilia Wika Atro Auriyani Yazid Bindar Yudhanti, Tri Febri Yuli Darni Yuniar Luthfia Listyadevi Yunita Fahni Yusuf, Reggina Aulia Yusupandi, Fauzi Zaezarini, Nabhila Zhofiroh, Nawrah Meisyah Muthi'ah Zuhri, Ahmad Azkal Azkiya