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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Indonesian Journal of Chemistry Walisongo Journal of Chemistry Musamus Fisheries and Marine Journal Jurnal Kolaboratif Sains INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY JatiRenov: Jurnal Aplikasi Teknologi Rekayasa dan Inovasi JURNAL RISET DIWA BAHARI Jurnal Perikanan Indonesian Journal of Coastal and Marine Studies Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) MARFIG: Journal of Fisheries and Marine Resource Management
Tri Widayati Putri
Department Of Fishery Technology, Institute Of Technology And Business Maritime Balik Diwa, Makassar, South Sulawesi, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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The Effect of Sweet Potatoes Leaves (Ipomoea batatas) on Blood Profile and Survival Rate of Tilapia (Oreochromis niloticus) Nur Fajriani Nursida; Tri Widayati Putri
Musamus Fisheries and Marine Journal Volume 3 Number 1, October 2020
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i1.3169

Abstract

In aquaculture, fish health problems are often encountered which can lead to failure in cultivation activities. One of the efforts to overcome the problem of disease in cultivation is done by providing immunostimulants. Sweet potato leaves (Ipomoea batatas) are plants that have a short harvest period, cheap and rich in vitamins and antioxidants so that it can be used as a source of immunstimulants. This research was conducted to determine the effect of adding sweet potato leaves (Ipomea batats) to tilapia (Oreochromis niloticus) feed on total leukocytes, phagocytic activity, hematocrit, and survival rate. The study was conducted by experimental method using a completely randomized design, with 4 treatment doses of sweet potato (Ipomoea batatas) used were 0%, 5%, 10% and 15%, which were formulated in fish feed and each treatment was repeated 3 times.. The results showed that giving 10% of sweet potato (Ipomea batatas) leaves in feed had a significant effect on the non-specific immune system of tilapia, which could increase the highest total leukocyte value by 6600 mm3 but did not have a significant effect on the phagocytosis index. 96.3%, 31% hematocrit with 93% survival.
Efektivitas Sargassum duplicatum Sebagai Perekat Papan Partikel Sekam Padi: The Effectiveness of Sargassum duplicatum as Rice Husk Particle Board Adhesive Fadliah; Tri Widayati Putri; Indah Raya; Adriani
Jurnal Kolaboratif Sains Vol. 6 No. 12: DESEMBER 2023 - Jurnal Kolaboratif Sains (JKS)
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v6i12.4477

Abstract

Papan partikel dari bahan bukan kayu menggunakan perekat alami masih terbatas. Penelitian ini bertujuan untuk membuat papan partikel bukan kayu dengan memanfaatkan alga coklat (Sargassum duplicatum) sebagai perekat papan partikel yang berbahan sekam padi. Sargassum duplicatum merupakan bahan alam yang ramah lingkungan dan dapat menggantikan perekat sintetis yang bersifat karsinogenik, mengganggu pernapasan dan mencemari lingkungan karena sifatnya yang sulit terurai. Penelitian ini meliputi pembuatan dan pengujian perekat dan papan partikel. Perekat dianalisis pH, kadar padatan, waktu gelatinasi, berat jenis, dan viskositas dengan nilai masing-masing: 12,02; 43,31%; 47 menit; 1,1829 g/cm3; 208.3992 Cps. Papan partikel dianalisis berat jenis, kadar air, daya serap air setelah perendaman 2 jam dan 24 jam, pengembangan tebal setelah perendaman 2 jam dan 24 jam, MOE, dan MOR-nya dengan nilai masing-masing: 0,8531 g/cm3; 4,12%; 11,26%; 34,23%; 11,36%; 17,76%; 2056.9582 kgf/cm2; 123.4192 kgf/cm2. Hasil penelitian menunjukkan bahwa perekat Sargassum duplicatum sudah sesuai dengan standar SNI 06-4567-1998, dan papan partikel dengan perekat Sargassum duplicatum masih memerlukan perbaikan untuk memenuhi standar papan partikel JIS A 5908-2003.
Analysis the Effect of Activated Natural Zeolites for Fe Metal Adsorption Fadliah, Fadliah; Palit, Christin; Pratiwi, Reno; Aryanto, Reza; Putri, Tri Widayati
Walisongo Journal of Chemistry Vol 6, No 2 (2023): Walisongo Journal of Chemistry
Publisher : Department of Chemistry Faculty of Science and Technology Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/wjc.v6i2.17291

Abstract

Zeolite, as an adsorbent, can be improved by a chemical activation process. In this study, zeolite was activated using the acid activation method by soaking natural zeolite with HCl and HF, and the activated zeolite was then used to adsorb Fe metal. Zeolite was characterized using SEM and XRD, and the adsorption capacity of the zeolite was analyzed using AAS. The results of SEM analysis show that zeolite after activation has a more significant number of pores than zeolite before activation. The results of XRD analysis show that zeolite that has been activated has a higher content of quartz (SiO2) and clinoptilolite than zeolite that has not been activated. The results of the zeolite adsorption capacity and efficiency test on Fe metal showed that the most excellent adsorption capacity was when the contact time was 60 minutes, with adsorption capacity and adsorption efficiency values of 3.2403 mg/g and 97.21%.
ANALISIS KANDUNGAN SENYAWA BIOAKTIF LOTION RUMPUT LAUT Kappaphycus alvarezii Bismirahma Abbas; Aryanti Susilowati; Tri Widayati Putri
Jurnal Perikanan Unram Vol 12 No 4 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i4.382

Abstract

Kappaphycus alvarezii mengandung senyawa aktif yang berpotensi digunakan sebagai zat aktif pada kosmetik, salah satunya adalah lotion rumput laut Kappaphycus alvarezii. Lotion rumput laut Kappaphycus alvarezii memiliki potensi sebagai antibakteri pada permasalahan kulit seperti gatal-gatal, panu dan lain-lain. Tujuan penelitian ini adalah untuk menganalisis kandungan senyawa pada lotion rumput laut Kappaphycus alvarezii. Metode penelitian ini menggunakan analisis kualitatif dan kuantitatif dengan dua perlakuan yakni sampel ditambahkan Kappaphycuz Alvarezii dan sampel tanpa penambahan rumput laut.  Skrining fitokimia dilakukan hanya sekali. Hasil skrining senyawa bioaktif pada lotion didapatkan senyawa flavonoid, alkaloid, saponin, fenolik, triterpenoid dan tanin. Penambahan bubur rumput laut Kappaphycus alvarezii meningkatkan senyawa flavonoid, triterpenoid dan tanin. Senyawa yang paling tinggi terdapat pada lotion rumput laut Kappaphycus alvarezii adalah tanin dengan persentase 24% dalam satu gram sampel. Rata-rata nilai viskositas lotion rumput laut Kappaphycus alvarezii adalah 7.886 cP sedangkan rata-rata nilai viskositas lotion kontrol adalah 8.066,67 cP. Rata-rata nilai pH lotion rumput laut Kappaphycus alvarezii adalah 8,37. Rata-rata nilai pH lotion kontrol adalah 8,50. Penambahan Kappaphycus alvarezii mempempengaruhi lotion dengan menurunkan nilai pH dan Viskositas serta mengencerkan tekstur lotion. Pengamatan secara indrawi/organoleptik kedua lotion berwarna putih dan berbau khas lotion.
DODOL SICINI FORMULATION WITH EUCHEUMA COTTONII SEAWEED FORTIFICATION A Virati Syamda; Tri Widayati Putri; Awaluddin Awaluddin
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.821

Abstract

Dodol, which belongs to the category of semi-moist foods (foods with intermediate moisture), is immediately consumed due to its sugary, chewy appearance. Seaweed will acquire economic value subsequent to undergoing additional processing, such as the transformation into seaweed dodol. The objective of this study is to differentiate the nutritional and hedonic benefits of Sicini dodol in response to fortification with Eucheuma cottonii seaweed. GOWATE REGION-PERI. This research methodology employs three interventions and three repetitions in an experimental laboratory. Analysis of data employs the Anova test. The water contents of samples A (27.81%), B (35.86%), and C (36.86%) were displayed in the results. Ashes A (1.04%), B (1.40%), and C (1.64%) by weight. The protein concentrations are as follows: A (3.44%), B (3.48%), and C (3.58%). Samples A (7.27%), B (9.26%), and C (8.86%) contained fat, respectively. Carbohydrates A (56.60%), B (61.69%), and C (66.02%) are examples. Samples A (1.61%), B (3.73%), and C (6.32%) comprise crude fiber. The hedonic test outcomes indicate that samples A (7.50), B (6.80), and C (6.20) have an average appearance. As indicated by the average fragrance of samples A (7.27), B (6.70), and C (5.40). Based on the typical taste, samples A (7.50), B (7.10), and C (5.70) are evident. As shown by the average textures of samples A (7.00), B (6.40), and C (5.60). In conclusion, seaweed lunkhead Eucheuma cottonii affects chemical and hedonic quality. Keywords: Dodol, Eucheuma cottonii seaweed, chemical tests, hedonic
Optimalisasi pengelolaan ekosistem mangrove dengan aksi bersih di Kawasan Mangrove Lantebung Kota Makassar Wulandari, Sri; Putri, Tri Widayanti; Khairiyah, Zul; Rapi, Nuraeni L; Nursyahran, Nursyahran
JatiRenov: Jurnal Aplikasi Teknologi Rekayasa dan Inovasi Vol 2 No 1 (2023): Edisi Mei
Publisher : Unit Penelitian dan Pengabdian Masyarakat Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/jatirenov.v2i1.596

Abstract

Ekosistem mangrove merupakan ekosistem yang memiliki produktivitas tinggi. Salah satu ekosistem mangrove terdapat pada Kawasan Lantebung Kota Makassar Sulawesi Selatan. Lantebung merupakan destinasi wisata yang banyak dikunjungi untuk menikmati keindahan alamnya, namun seringkali mendapatkan sampah kiriman sebagai dampak dari pergerakan arus dan pasang surut. Tujuan dari kegiatan ini adalah diharapkan dapat memberikan kesadaran kebersihan lingkungan dan memberikan pemahaman kepada masyarakat bahwa sampah yang dihasilkan memberikan dampak buruk bagi perkembangan biota dan ekosistem mangrove. Metode yang digunakan dalam kegiatan adalah dengan metode observasi, persiapan dan aksi dengan pendekatan metode yang digunakan dalam kegiatan penyuluhan dan pelatihan yang bersifat ‘persuasif-edukatif’, yang dimaksudkan untuk memberikan pengetahuan dan pemahaman dalam menanggulangi pencemaran perairan. Pelaksanaan kegiatan pengabdian telah berjalan dengan baik dan lancar sesuai dengan rencana kegiatan yang telah disusun. Kegiatan ini dapat meningkatkan pemahaman masyarakat dan wisatawan terhadap pentingnya menjaga kebersihan pantai serta meningkatkan daya tarik wisatawan di Ekowisata Mangrove Lantebung.
Synthesis and Characterization of Nickel Nanoparticles: Biological and Photocatalytic Properties Fadliah, Fadliah; Raya, Indah; Ahmad, Ahyar; Taba, Paulina; Burhanuddinnur, Muhammad; Gaffar, Maming; Putri, Tri Widayati; Nur, Arfiani; Abubakar, Andi Nur Fitriani; Munadi, Rachmin; Majid, Ahmad Fudhail; Pratama, Irham; Yasser, M.; Jarre, Sulistiani; Karim, Harningsih
Indonesian Journal of Chemistry Vol 25, No 1 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.90034

Abstract

The potential uses of ecologically benign nickel nanoparticle manufacturing in various sectors, such as biomedicine, energy storage, and catalysis, have garnered much interest. This paper covers green approaches to nickel nanoparticle manufacturing, which integrate natural substances as stabilizing and reducing agents with eco-friendly processes. Phytochemicals derived from bacteria, microorganisms, and plant leaf extracts can convert nickel ions (Ni2+) into nickel nanoparticles. Room temperature is used for the synthesis procedure, and neither dangerous compounds nor unusual reaction conditions are used. Using a variety of analytical methods, the resultant nickel nanoparticles were characterized. We also investigate the possibility of using the generated nickel nanoparticles as a cytotoxic, photocatalytic, antioxidant, and antibacterial agents. The antimicrobial activity of nickel nanoparticles demonstrates their potent antibacterial properties, while their antioxidant activity demonstrates their capacity to combat free radicals effectively. Furthermore, nickel nanoparticles' cytotoxic activity demonstrates their capacity to kill cancer cells, and their photocatalytic activity demonstrates their efficiency in breaking down organic contaminants. This review highlights the value of ecologically benign synthetic methods and creates new avenues for developing nickel nanoparticle applications in health and the environment.
Karakteristik minyak belut (Monopterus albus) asap dari Desa Barania, Kabupaten Sinjai dengan metode pengasapan berbeda: Characteristics of smoked eel (Monopterus albus) oil from Barania Village, Sinjai Regency by different smoking methods Putri, Tri Widayati; Mansur, Harianti; Iramayosopa, Iramayosopa
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 3 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(3)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i3.45910

Abstract

Belut (Monopterus albus) merupakan sumber protein dan mineral penting bagi manusia. Belut mengandung asam lemak omega-3 dan omega-6 yang bermanfaat untuk kesehatan otak, jantung, dan respon imun. Penelitian ini bertujuan untuk menentukan rendemen dan komposisi asam lemak dari minyak belut asap dingin dan cair. Minyak belut diekstraksi dengan metode dry rendering menggunakan panas dari pengasapan. Ekstraksi minyak belut asap dilakukan menggunakan dua metode pengasapan, yaitu metode pengasapan dingin (cold smoked) dengan suhu 30-60°C selama ±4 jam dan metode pengasapan cair (liquid smoked) dengan suhu 120-150°C selama ±2 jam. Analisis komposisi asam lemak menggunakan gas chromatography-mass spectrometry (GC-MS). Hasil penelitian menunjukkan bahwa rendemen tertinggi (8%) terdapat pada minyak belut asap cair. Komposisi asam lemak pada minyak belut asap dingin terdiri dari 17 jenis asam lemak, dengan asam lemak linoleat 22,96% menjadi yang paling dominan. Sedangkan, pada minyak belut asap cair terdiri dari 15 jenis asam lemak, dengan asam lemak palmitat 36,56% menjadi yang paling dominan.
Utilization of Milkfish Offal (Chanos chanos) as a Shrimp Paste Product with Different Salt Concentrations Tri Widayati Putri; Annisa Wahdani; Jawiana Saokani Sofyan Sofyan
Indonesian Journal of Coastal and Marine Studies Volume 1, Issue 1, 2025
Publisher : LPPM Institut Teknologi dan Bisnis Maritim Balik Diwa

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

Abstract

High milkfish production results in high processing waste, such as fish offal which is often simply disposed of without optimal utilization. This study aims to utilize milkfish offal as a raw material for making shrimp paste with variations in salt concentration. The study used the Complete Random Design (RAL) method with three different salt treatments, namely 0% as a control, 15% and 20%. The parameters tested included proximate analysis (water, carbohydrates, proteins, fats and ash) as well as sensory tests (appearance, aroma, taste and texture). The results of the proximate test showed 0% salt concentration with a water content value of 15.37%, carbohydrate content of 34.32%, protein content of 32.21%, fat content of 15.91%, ash content of 2.18%. Salt concentration is 15% with a water content value of 14.57%, carbohydrate content of 32.54%, protein content of 26.92%, fat content of 13.46%, ash content of 12.52%. Salt concentration 20% with a water content value of 14.71%, carbohydrate content 32.34%, protein content 24.52%, fat content 13.04%, ash content 15.39%. The results of the sensory test showed 0% salt concentration with a value of 7.8, smell 7.67, taste 7.13, texture 7.53. Salt concentration 15% with appearance value of 7.93, smell 8.33, taste 8, texture 7.4. Salt concentration 20% with appearance value 7.6, smell 7.73, taste 7.4, texture 7.07. In conclusion, the water, protein and sensory content have met the requirements of SNI (water max 35%, protein min 15% and sensory min 7), the results of ANOVA statistical analysis, show that the variation in salt concentration has a real effect on the proximate and has no real effect on the sensory value.
Paper Soap Formulation with The Addition of Seaweed Gracillaria sp. as an antibacterial and antioxidant Tri Widayati Putri; Riskawati Riskawati; Jawiana Saokani Sofyan
Indonesian Journal of Coastal and Marine Studies Volume 1, Issue 1, 2025
Publisher : LPPM Institut Teknologi dan Bisnis Maritim Balik Diwa

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

Abstract

This study aims to find out the best formulation of paper soap with the addition of seaweed Gracilaria sp. in paper soap preparations against antibacterial, antioxidant and pH values. Seaweed sample Gracilaria sp. taken in Takalar district, sampling was carried out by Complete Random Design (RAL) with a simple random sampling technique. Data analysis was used descriptive on antibacterial and antioxidant tests and ANOVA on pH tests. The results showed that the highest or strongest antibacterial inhibition zone value in paper soap was found in the sample concentration of 30% with an average of 14.20, at a concentration of 20% with an average of 10.80 classified as strong and a concentration of 0% with an average of 7.15 classified as moderate. Meanwhile, the average value of antioxidant activity at a concentration of 0% of 23.727 ppm is relatively strong, at 20% concentration of 28.87 ppm is classified as strong and the concentration of 30% at 31.528 ppm is classified as high and strong. for the average value in the pH test at a concentration of 0% of 10.20, a concentration of 30% of 10.26 and the highest is a concentration of 20% with an average magnitude of 10.38. The conclusion of the results of the variety analysis showed that the formulation of paper soap preparations increased the addition of seaweed Gracilaria sp. then the better the antibacterial and antioxidant value, but the pH test is still less effective and still requires the addition of vitamins to lower the pH value a little.
Co-Authors A Virati Syamda Abdul Karim Abdul Wahid Wahab Abubakar, Andi Nur Fitriani Adriani Adriani Agus Darmawan Ahmad Fudhail  Majid Ahyar Ahmad Andi Fahri Faisal Angreni, Husni Annisa Wahdani Arfiani Nur Arfiani Nur Ariansyah Ariansyah Arie Hijriyah Aryanti Susilowati Aryanto, Reza Audrey Zahra Awaluddin Awaluddin Bismirahma Abbas Burhanuddinnur, Muhammad Dafiuddin Salim Eid Abdalrazaq Elfrida Ratnawati Fadliah Fadliah Fadliah, Fadliah Fadliah, Fadliah Fadly Yashari Soumena Ghanima Yasmaniar Harianti Harianti Harningsih Karim Hasri Hasri Iin Octaviana Hutagaol Ilham Indah Raya Indah Raya Indah Raya Iramayosopa, Iramayosopa Jawiana Saokani Jawiana Saokani Sofyan Jawiana Saokani Sofyan Jawiana Saokani Sofyan Sofyan Khairiyah, Zul Maming Gaffar, Maming Mansur, Harianti Mardiana Muhammad Burhannudinnur Muhammad Ikbal Munadi, Rachmin Mutemainna Karim Nur Fajriani Nursida Nur Hikma Nuraeni L Rapi Nurmaida Nurmaida Nursyahran, Nursyahran Nurul Khumairah Nurul Safirahmawadda Nurulhikmah Kamaruddin Palit, Christin Paulina Taba Paulina Taba Reski Ardini Yusra Ridha Husla Ridwan, Irham Pratama Riskawati Riskawati Samsuddin Shivaa Prasad Kollur Sri Wulandari Subandrio Sufyaningsi, Ulfa Sugihastira Sugihastira Sukmatica Slamet Sulistiani Jarre Sulistiani Jarre Syahruddin Kasim Wiwin Anggriani Yasser, M Zhaleha Zhaleha Ziana Karmila Zul Khairiyah Zul Khairiyah