Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Sains dan Teknologi Pangan Science and Technology Indonesia Jurnal Wiyata : Penelitian Sains dan Kesehatan Samakia: Jurnal Ilmu Perikanan
Tina Fransiskha Carolyn Panjaitan, Tina Fransiskha Carolyn
Widyaiswara Balai Pendidikan Dan Pelatihan Perikanan, Banyuwangi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
MODIFIKASI PATI SAGU PAPUA DALAM PEMBUATAN BERAS ARTIFISIAL Panjaitan, Tina Fransiskha Carolyn
Jurnal Sains dan Teknologi Pangan Vol 5, No 4 (2020): Jurnal Sains dan Teknologi Pangan
Publisher : JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.163 KB) | DOI: 10.33772/jstp.v5i4.14631

Abstract

ABSTRACT The acetylation method is one method used to modify Papuan sago starch in making artificial rice. The objectives of this study were to improve the rice texture and determine the optimum conditions for acetylation by varying the ratio of acetic anhydride acid and pyridine (50/80, 75/80, and 100/80 (w/w)) to obtain suitable starch characteristics as raw material for artificial rice. The characterization of artificial rice was determined by knowing the texture (hardness) and moisture content, while the physicochemical properties of acetylated starch were characterized using Fourier Transform-Infra Red (FT-IR), determination of acetyl percent (% Ac), and determination of the degree of substitution (DS). The lowest test results for the texture (hardness) of artificial rice were 170.8125 N while the highest was 254.6550 N. The water content ranged from 9.42-9.78%. FT-IR results show a new absorption in the 1718 cm-1 area, which is a stretching vibration of the acetyl group (C = O). The degrees of substitution and acetyl percentage were 0.06 and 2.08% for AS-50, 0.10 and 2.69% for AS-75, and 0.12 and 2.88% for AS-100. Increasing the acetic anhydride acid/ pyridine ratio increases the degree of substitution (DS). Keywords: Sago; Artificial Rice; Acetic Anhydride; CharacterizationABSTRAKMetode asetilasi merupakan salah satu metode yang digunakan untuk modifikasi pati sagu Papua dalam pembuatan beras artifisial. Tujuan penelitian ini yaitu memperbaiki tekstur beras dan menentukan kondisi optimum asetilasi dengan variasi rasio anhidrida asam asetat dan piridin (50/80, 75/80 dan 100/80 (b/b)) sehingga diperoleh karakteristik pati yang sesuai sebagai bahan baku beras artifisial. Karakterisasi beras artifisial dengan mengetahui tekstur (kekerasan) dan kadar air sedangkan sifat fisikokimia pati asetilasi dikarakterisasi menggunakan Fourier Transform-Infra Red (FT-IR), penentuan persen asetil (% Ac) dan penentuan derajat substitusi (DS). Hasil pengujian tekstur (kekerasan) beras artifisial yang terendah sebesar 170,8125 N, tertinggi sebesar 254,6550 N dan kadar air berkisar antara 9,42-9,78%. Hasil FT-IR menunjukan adanya serapan baru pada daerah 1718 cm-1 yang merupakan vibrasi stretching gugus asetil (C=O). Derajat substitusi dan persen asetil yakni  0,06 dan 2,08% untuk AS-50, 0,10 dan 2,69% untuk AS-75 serta 0,12 dan 2,88% untuk AS-100. Peningkatan rasio anhidrida asam asetat/piridin meningkatkan masing-masing derajat substitusi (DS).. Kata kunci: Sagu; Beras Artifisial; Karakterisasi; Anhidrida asam asetat 
OPTIMASI EKSTRAKSI GELATIN DARI TULANG IKAN TUNA (Thunnus albacares) Tina Fransiskha Carolyn Panjaitan
Jurnal Wiyata Penelitian Sains dan Kesehatan Vol 3, No 1 (2016)
Publisher : LP2M IIK (Lembaga Penelitian dan Pengabdian Masyarakat Institut Ilmu Kesehatan) Bhakti Wiy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.202 KB)

Abstract

Latar belakang: Gelatin adalah produk alami yang diperoleh melalui hidrolisis kolagen tulang ikan tuna. Kolagen merupakan protein bermolekul besar yang diperoleh dengan cara estraksi dalam suasana asam. Ekstraksi menggunakan pelarut asam menyebabkan putusnya ikatan hidrogen di antara ketiga rantai tropokolagen. Tujuan: Mengetahui konsentrasi pelarut asam yang menghasilkan rendemen tertinggi dan karakteristik gelatin yang dihasilkan. Pelarut asam yang digunakan adalah asam klorida dengan variasi konsentrasi 1, 3, 5, 7, 9 dan 11% (v/v). Metode: Isolasi gelatin diawali dengan perendaman tulang dalam larutan asam untuk melarutkan garam kalsium dan garam lainnya dalam tulang ikan tuna sehingga tulang relatif menjadi lunak. Hasil: Rendemen tertinggi sebanyak 5,03% dihasilkan dari asam klorida dengan konsentrasi 3%. Karakteristik gelatin yang dihasilkan mempunyai kadar air 8,59%, kadar abu 8,02%, kadar lemak 0,27%, kadar protein 80,2% dengan berat molekul gelatin berada pada rentang 45 kDa dan di atas 100 kDa dan kekuatan gel gelatin adalah 167,8450 gram bloom. Simpulan dan saran: Rendemen gelatin tertinggi dihasilkan dari konsentrasi asam klorida 3% dengan kadar air 8,59%, kadar abu 8,02%, kadar lemak 0,27%, kadar protein 80,2%. Perlu dilakukan penelitian lebih lanjut terhadap aplikasi gelatin yang dihasilkan
KARAKTERISASI BERAS ARTIFISIAL SAGU PAPUA DENGAN PENAMBAHAN GELATIN TULANG IKAN TUNA Tina Fransiskha Carolyn Panjaitan
Samakia : Jurnal Ilmu Perikanan Vol 8 No 1 (2017): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.006 KB) | DOI: 10.5281/jsapi.v8i1.269

Abstract

Artificial rice sago Papua is one alternative to reduce dependence on rice. The existence of a significant difference in the chemical composition of sago Papua is a high amylose and low amylopectin contentto cause the texture of the rice produced is not good, that is necessary for a binder to improve the texture of artificial rice sago Papua. Binding agent (binder) used is gelatin originating from bones of tuna. Characterization of Papua sago artificial riceconducted to determine the texture (hardness) and the moisture content of artificial rice sago Papua. The purpose of this study was to determine the level of hardness (texture) and the moisture content of artificial ricesago Papua after adding gelatin from the bones of tuna. Characterization process begins with the manufacture of artificial rice followed by a hardness test (texture) and the moisture content of artificialrice sago Papua. The results showed a hardness value (texture) artificial rice sagoPapuais a low of 172.6075 N and high of 266.7990 N. While the moisture content of artificialrice obtained ranged from 9.62 to 9.98%.
Potential Analysis of Snakehead Fish Albumin Extract (Channa striata) as Immunostimulant and Anti-Inflammatory in Indomethacin-Induced Inflammatory Bowel Disease (IBD) Rats Panjaitan, Tina Fransiskha Carolyn; Fiddaroini, Saidun; Suprayitno, Eddy; Aulanni’am, Aulanni’am; Hardoko, Hardoko
Science and Technology Indonesia Vol. 10 No. 3 (2025): July
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.3.725-740

Abstract

Inflammatory Bowel Disease (IBD) is a chronic gastrointestinal disorder driven by oxidative stress and immune dysregulation, often exacerbated by prolonged non-steroidal anti-inflammatory drug (NSAID) use. Conventional therapies provide symptomatic relief but are limited by severe adverse effects, necessitating safer alternatives. Channa striata (snakehead fish) is a rich source of albumin, essential amino acids, and bioactive compounds with potential immunomodulatory and anti-inflammatory effects. This study investigates the therapeutic efficacy of purified Channa striata albumin extract in an indomethacin-induced IBD rat model. Albumin was isolated via ammonium sulfate precipitation and characterized by SDS-PAGE, antioxidant activity (DPPH assay), and amino acid profiling. Rats were treated with Channa striata albumin (100-300 mg/kg BW) for 14 days post-indomethacin induction. Compared to controls and diclofenac-treated groups, the extract significantly reduced malondialdehyde (MDA) levels (up to 90.69%), improved jejunal histoarchitecture, and enhanced occludin expression. Immunohistochemistry showed a marked reduction in CD4+T cell infiltration, indicating immunomodulatory activity. These findings establish Channa striata albumin as a potent natural antioxidant and immunomodulator, offering a safer alternative to NSAIDs for IBD management.
Co-Authors Aulanni’am, Aulanni’am Eddy Suprayitno Fiddaroini, Saidun Hardoko Hardoko