Article Per Year (5 Year)
p-Index From 2021 - 2026
2.612
P-Index
This Author published in this journals
All Journal JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Infotekmesin Jurnal Abdi Panca Marga Journal Of Sustainable Research In Management Of Agroindustry (SURIMI) JURNAL AGROINDUSTRI HALAL Science Technology and Management Journal (STMJ)
Kristiningsih, Ari
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Physics Public Health Social Sciences Other

Published : 15 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : JURNAL AGROINDUSTRI HALAL

 1 
Karakteristik Fisik Selulosa Pelepah Nipah (Nypa fruitcan) dengan Hidrolisis Asam Kuat Kristiningsih, Ari; Wittriansyah, Khoeruddin; Hastuti, Hety Dwi; Sodikin, Jenal
JURNAL AGROINDUSTRI HALAL Vol. 11 No. 1 (2025): Jurnal Agroindustri Halal
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v11i1.10789

Abstract

Nypa palm (Nypa fruticans) possesses various potential uses, one of which is as a source of cellulose. Cellulose can be a raw material in industries such as paper production, pharmaceuticals, and biomaterials. However, the fiber of the nipa palm frond tends to be brittle and fragile. Reducing the particle size of the fiber can enhance its mechanical strength, which can be achieved through acid hydrolysis using a 10% strong acid solution. This study aims to characterize the cellulose extracted from nipa palm fronds after acid hydrolysis. The alpha-cellulose content obtained was 39.626%, with a lignin content of 18.633%. Morphological characterization revealed that the cellulose particles ranged from 615.814 μm to 840.719 μm in size. Scanning Electron Microscope–Energy Dispersive X-ray (SEM-EDX) analysis showed that the fibers were elongated with irregular lengths and were composed primarily of carbon and oxygen elements. Fourier Transform Infrared (FTIR) spectroscopy identified the presence of O–H, C–H, and C–O functional groups as the main components of cellulose, along with C=O groups associated with lignin. These findings indicate that acid hydrolysis effectively reduces the particle size of nipa palm frond fibers and enhances their physical characteristics, making them more suitable for advanced material applications.
Pengaruh Penambahan Larutan Daun Salam Terhadap Sifat Organoleptik ikan Kembung Mustofa, Rizki; kristiningsih, Ari; Murni Handayani; Mardiyana, Mardiyana; wittriansyah, khoeruddin
JURNAL AGROINDUSTRI HALAL Vol. 11 No. 3 (2025): Jurnal Agroindustri Halal
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v11i3.21345

Abstract

This study aimed to determine the effect of adding bay leaf solution on the pH and organoleptic quality of mackerel during room temperature storage. The experiment used a Completely Randomized Design (CRD) with four concentrations of bay leaf solution (0%, 15%, 20%, and 25%) and two observation times (0 and 24 hours), each with three replications. The bay leaf solution was prepared through washing, grinding, boiling, filtering, and dilution. The observed parameters included pH, eye, gill, mucus, flesh, aroma, and texture based on organoleptic evaluation. The results showed that at 0 hours, treatments with 20% and 25% concentrations produced significantly higher pH values compared to other treatments (p<0.05), while after 24 hours no significant differences were found (p>0.05). Organoleptic tests indicated a decline in quality for all parameters after 24 hours of storage. Significant effects of bay leaf solution were observed only in certain parameters during the initial storage stage, particularly gills and texture, while its effectiveness decreased during longer storage. In conclusion, bay leaf solution has the potential to maintain the quality of mackerel during the early stage of room temperature storage but is less effective in preventing quality deterioration after 24 hours.
Co-Authors Ahmad Gunawan Aji, Galih Mustiko Akhlis Sarihidaya Laksana, Nur Az Zahra, Salsabila Dwi Puspita, Anggita Fadlilah, Ilma Fathina Bidzikri, Anwa Firdaus Ivana, Choirunnisa Hastuti, Hety Dwi Irmawan, Fadly Isnaeni Azizah, Mecha Kasim, Nur Alam Ma’arif Al-Haq, Tasnim Mardiyana Mardiyana Maruka, Safriyanto S Merdekawati, Dewi Mohammad Nurhilal Mukhlis Mukhlis Mukhtar, Thoha Murni Handayani Mustofa, Rizki Nisa, Khoerun Nur Wachid Adi Prasetya Nurul Fatimah Yunita Prabowo, Annas Setiawan Primadini, Vivin Purwaningrum, Santi putri, raekhanrahmah Radhi Ariawan Rahmat Dhandy Ramli, Taufik Hadi Rayhan Afdillah, Mohammad Rizkyani, Ade Sari Widya Utami Sarihidaya Laksana, Nur Akhlis Sarihidaya, Nur Akhlis Satria Jati, Unggul Sigiro, Oktavia Nurmawaty Sodikin, Jenal Ulikaryani, Ulikaryani Wanti, Linda Perdana Wittriansyah, Khoeruddin Wittriansyah, Khoerudin Wittrinsyah, Khoeruddin