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All Journal OCTOPUS : Jurnal Ilmu Perikanan Chemistry Indonesian Journal of Chemical Research Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil JatiRenov: Jurnal Aplikasi Teknologi Rekayasa dan Inovasi JURNAL RISET DIWA BAHARI
Khairiyah, Zul
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Social Sciences Veterinary Other

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Shelf-life analysis of lawa mairo frozen as tradisional food from South Sulawesi Rasmini, Rasmini; Susilowati, Aryanti; Khairiyah, Zul
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 8, No 1 (2024)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.8.1.43-47

Abstract

This study aims to determine the frozen shelf life of Lawa’ Mairo by analyzing the total plate number. This research was carried out in June 2022, the manufacture and testing of Lawa 'Mairo was carried out at the Laboratory of the Fishery Product Quality Application Center, Makassar, South Sulawesi. This research is classified as quantitative research with experimental method, with four treatments (storage time). Three lengths of frozen storage, namely 1 day, 3 days, and 5 days, as well as 0 days as control (fresh lawa' mairo). Data analysis used the t test to see the effect of storage time on microbial growth and the effect of sensory values on treatment. The results of this study indicate that the shelf life of frozen lawa' mairo from ALT testing that has been carried out is classified as safe for consumption. Lawa’ mairo can last as long as in cold or frozen conditions. Based on the t test, the storage time was declared to have a significant effect on microbial growth in frozen lawa' mairo products. The results of the sensory test on the hedonic scale showed that the panelists' preference level was highest on fresh lawa' mairo (0 days storage). Based on the panelists' assessment of frozen lawa' mairo, there was a change in taste due to an oxidation process during the storage period. Based on the t test performed, it is stated that it has a significant effect between the sensory values of the hedonic scale on the storage time (p<0.05).
Physico-chemical characteristics of sea urchin shell calcium (Diadema setosum) on Barrang Lompo Island Hasrianti, Hasrianti; Harianti, Harianti; Awaluddin, Awaluddin; Khairiyah, Zul
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 8, No 1 (2024)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.8.1.21-27

Abstract

Calcium is a mineral that can be found in the shells of sea urchins. Calcium supplementation in pill form is commonly encountered within the community, derived from both animal and vegetable sources. The objective of this study is to investigate the physico-chemical properties of calcium derived from the shells of the sea urchin species Diadema setosum. The research was conducted between April 2023 and June 2023, involving sample collection on BarrangLompo Island and subsequent testing at the Chemical Laboratory of Pangkep State Agricultural Polytechnic. The study methodology employed entailed conducting experiments within a controlled laboratory setting where distinct treatment media were utilized. Specifically, the treatments employed were denoted as Treatment A, characterized by a temperature of 1000 °C, and Treatment B, characterized by a temperature of 500 °C.The findings of the study conducted on calcium derived from sea urchin shells (Diadema setosum) revealed that the calcium exhibited two distinct colors, namely dark brown and light brown. Additionally, some samples possessed an odor, while others were odorless. Furthermore, the texture of the calcium was observed to be smooth. The average yield values for treatment A and treatment B were determined to be 1.49 and 1.80, respectively. Moreover, the average water content values for treatment A and treatment B were found to be 1.29 and 1.06, respectively. Lastly, the average calcium content values for treatment A and treatment B were measured to be 83.30 and 78.20, respectively. Based on the results of statistical analysis, it is evident that there is no statistically significant disparity observed in the yield, water content, or calcium content of sea urchin shell calcium flour (Diadema setosum).
Bioactive Compounds and Microbacteria of Peel-Off Gel Mask Caulerpa racemosa Putri, Tri Widayati; Karim, Mutemainna; Khairiyah, Zul; Ramadhani, Andi Fitri
Indonesian Journal of Chemical Research Vol 11 No 2 (2023): Edition for September 2023
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598//ijcr.2023.11-tri

Abstract

Caulerpa racemosa is a type of seaweed that has the potential to be cultivated because it is known and favored by the public.Caulerpa racemosa is used not only for consumption as food but also for beauty cosmetics because of its ingredients. This study aims to determine the Bioactive content and total plate count (TPC) of the Caulerpa racemosa peel-off gel mask. The pour plate method was used to determine the total plate number of mycobacteria and phytochemical testing in the form of tests for flavonoid, alkaloid, phenolic, tannin, triterpenoids, and saponin. The results showed that the total colony total plate count until the 3rd repetition had an average of 31 col/g. The results of the phytochemical test of the Caulerpa racemosa peel-off gel mask contained bioactive compounds: flavonoid, alkaloid, phenolic, tannins, triterpenoid, and saponin. Conclusion: The Total plate count of Caulerpa racemosa peel off the gel mask complies with Indonesian National standards (INS) with the content of bioactive compounds, namely tannins dan saponins. Caulerpa racemose was used for a pell-off gel mask for the first time.
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.
Analisis Kimia Telur Ikan Tuna Mata Besar (Thunnus obesus) dari Berbagai Tingkat Kematangan Gonad Putri, Tri Widayati; Kamaruddin, Nurulhikmah; Khairiyah, Zul
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 1, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i1.39

Abstract

Bigeye tuna (Thunnus obesus) is a type of large pelagic fish belonging to the Scombriade family that can spawn repeatedly during the spawning season. Bigeye tuna eggs have several phases of gonad maturity, including gonad maturity level IV and gonad maturity level V. This study aims to determine the chemical composition and mineral composition of bigeye tuna eggs (Thunnus obesus) from two levels of gonad maturity, namely gonad maturity level IV and gonad maturity level V. The parameters analyzed were water content, ash content, protein content, fat content, iron and zinc with three repetitions for each parameter. This study was conducted from June to August 2024. Sampling was carried out at two different locations with samples in the form of bigeye tuna eggs (Thunnus obesus). The results of the study showed that bigeye tuna eggs from gonad maturity level IV had a water content of 69.94%, ash content of 4.04%, protein content of 20.43%, fat content of 0.94%, iron content of 34.42% and zinc content of 142.58%. While the gonad maturity level V had a water content of 72.01%, ash content of 3.22%, protein content of 19.82%, fat content of 1.55%, iron content of 14.83% and zinc content of 172.50%. Based on the statistical results, it showed that bigeye tuna eggs had significant differences (significantly different) in water content, ash content, protein, fat, iron and zinc at two gonad maturity levels IV and gonad maturity level V.
MUSIM PEMIJAHAN DAN KEBIASAAN MAKAN KERANG SIMPING (Placuna placenta Linnaeus, 1758) DI PERAIRAN MAKASSAR Kariyanti, Kariyanti; Khairiyah, Zul
OCTOPUS: JURNAL ILMU PERIKANAN Vol. 8 No. 1 (2019): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/octopus.v8i1.2492

Abstract

Penelitian ini bertujuan mengkaji musim pemijahan dan kebiasaan makan kerang simping (Placuna placenta). Penelitian dilakukan selama 6 bulan, mulai bulan Oktober 2015 sampai Maret 2016 di Perairan pantai Untia, Kecamatan Biringkanaya, Kota Makassar. Musim pemijahan dilihat dari distribusi frekuensi matang gonad per tiap bulannnya, sedangkan kebiasaan makan kerang simping dianalisis menggunakan perhitungan indeks bagian terbesar. Hasil penelitian menunjukkan bahwa kerang simping di Perairan Makassar memijah pada bulan Maret-April dan September-Oktober. Tipe pemijahan kerang simping dapat dikategorikan dalam tipe pemijahan partial spawner. Jenis makanan kerang simping dari perairan Makassar berdasarkan nilai IBT masing-masing yaitu Pleurosigma sp (49.91%), diikuti oleh Rhizosolenia sp (11.54%) dan Toxarium undulatum (7.24%). Sebaliknya, di perairan Pangkep adalah Lauderia sp (61.06%) dan diikuti oleh Rhizosolenia sp (16.10%) dan Pleurosigma sp (8.05%).
TINGKAT KEMATANGAN GONAD KERANG SIMPING (Placuna placenta Linnaeus, 1758) SECARA VISUAL DAN HISTOLOGI Khairiyah, Zul; Tresnati, Joeharnani; Bin Andy Omar, Sharifuddin
OCTOPUS: JURNAL ILMU PERIKANAN Vol. 8 No. 2 (2019): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/octopus.v8i2.3153

Abstract

Data dan informasi yang pasti mengenai kerang simping di Sulawesi Selatan belum lengkap, sehingga diperlukan penelitian yang bertujuan mengevaluasi tingkat kematangan gonad kerang simping dibeberapa daerah untuk mengetahui keberadaan kerang ini. Data tersebut dapat dijadikan sebagai salah satu data dasar dalam upaya pengelolaan dan pemanfaatan sumberdaya kerang simping di Sulawesi Selatan. Penelitian ini dilakukan selama 6 bulan (Oktober 2015 – Maret 2016) di dua lokasi yaitu di perairan Makassar dan di perairan Kabupaten Pangkajene Kepulauan (Pangkep), Sulawesi Selatan. Pengambilan  sampel  kerang  dilakukan saat  surut  terendah  secara  manual. Pengamatan histologi dilakukan di Laboratorium Balai Karantina Makassar dan Balai Besar Veteriner Maros. Pengamatan visual dan histologi menghasilkan klasifikasi tingkat kematangan gonad kerang simping, terdapat empat fase TKG baik jantan maupun betina di semua lokasi penggamatan. Fase TKG I (awal aktif), TKG II (tahap berkembang), TKG III (matang) dan TKG IV tahap pemijahan. Berdasarkan data yang dihasilkan tipe pemijahan kerang simping yang terdapat di perairan Barat Sulawesi Selatan, dapat dikategorikan dalam tipe pemijahan partial spawner atau pemijahan sedikit-demi sedikit, dimana sperma dan telur tidak dikeluarkan dalam satu musim pemijahan.
Effect of chitosan from crab shells (Portunus pelagicus) on the chemical properties of liquid fertilizer Putri, Try Amelia; Harianti, Harianti; Basir, Buana; Khairiyah, Zul
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 9, No 2 (2025)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.9.2.123-126

Abstract

Swimming crab shell waste is a fishery byproduct that has the potential to pollute the environment if not utilized properly. One alternative utilization is to process it into chitosan, which is then formulated into liquid fertilizer. This study aimed to determine the effect of chitosan concentration based on swimming crab shells on the chemical properties of liquid fertilizer. The study was conducted from February to March 2025. Chitosan and liquid fertilizer production was conducted at the Fishery Products Biochemistry Laboratory, Pangkep State Agricultural Polytechnic. The method used was an experimental laboratory with a Completely Randomized Design (CRD), with three treatments and three replications, with chitosan concentrations of 2%, 4%, and 6%. Data were analyzed using One-Way ANOVA and the W-Tukey HSD test. If the assumption of homogeneity of variance was not met, Welch ANOVA with the Games-Howell test was used to determine differences in effects between treatments. The results showed that the treatment had a significant effect (P<0.05) on most of the chemical properties of liquid fertilizer. The chemical properties of pH were (2.90 3.00 3.23), C-organic were (1.08% 2.72% 4.21%), macronutrients N + P2O5 + K2O were (0.76% 0.64% 1.19%). In conclusion, increasing the concentration of chitosan improves the chemical properties of liquid fertilizer, so that crab shell chitosan has the potential as a material for liquid organic fertilizer formulation.
Nutrional analysis of male mackerel gyoza (Rastrelliger kanaguarta) fortififed with Kappaphycus alvarezii Seaweed Muskirah, Muskirah; Harianti, Harianti; Salam, Ayusal; Angreni, Husni; Khairiyah, Zul
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 9, No 2 (2025)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.9.2.127-130

Abstract

Food is very important as a source of nutrient for the body every day. Currently, the trend of fast food is increasingly attracting people’s interest without considering the nutrional content in it. Gyoza is a fast food similar to dimsum that has a savory and taste in the from of jiozia. Modification of gyoza filling using male mackerel (Rastrelliger kanaguarta) and Kappaphycus alvrezii seaweed is made as an alternative to healthy fast food. This study aims to determine the characteristic of the chemical and sensory quality of male mackerel gyoza (Rastrelliger kanaguarta) fortifed with Kappaphycus alvarezii seaweed. This research method was carried out in March-June 2025 using the experimental laboratory method with three treatments and repetitions for chemical test. The addition of Kappaphycus alvarezii seaweed to the nutrition of male mackerel gyoza had a significant effect (p<0.005) based on the ANOVA test, highest protein content in sample A without seaweed 19.97%, the highest iodine content in sample C fortified with 20 grams of seaweed 20.06 µg/g, the highest fiber content sample C fortified with 20 grams of seaweed with a result of 9.55%.
Karasteristik Serbuk Buah Mangrove Rhizophora sp. Wulandari, Sri; Karmila, Ziana; Widayati Putri, Tri; Khairiyah, Zul
Jurnal Riset Diwa Bahari (JRDB) Volume 1, Nomor 2, 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v1i2.17

Abstract

Mangroves have various roles for human life, one of which is as an alternative food ingredient, namely coffee raw material. Mangrove propagules, especially the fruit, can be processed and produce powders that can be brewed like coffee in general so this study aims to analyze the characteristics of mangrove fruit powder by calculating ash content, water content, caffeine, followed by sensory and hedonic testing of Rhizophora sp. This study used a laboratory-scale quantitative method followed by panelists' assessment of two different samples. Sample one is Rhizophora sp. mangrove fruit powder, while sample two is a mixture of Rhizophora sp. mangrove fruit powder with the addition of Arabica coffee beans. The test results of ash content, moisture content, caffeine, sensory, and hedonic testing respectively showed values of 2.48 and 1.49; 2.94 and 3.03; 1.36 and 0.92; 23.3 and 25.1; and 27.1 and 28.3. So it can be concluded that the water content and ash content of mangrove fruit powder with the addition of arabica coffee beans are higher than mangrove fruit powder. Although the caffeine content of mangrove fruit powder is higher than those that get additional arabica coffee. Mangrove fruit powder with the addition of Arabica coffee beans has a higher value in sensory and hedonic testing, panellists prefer and feel more satisfied when consuming mangrove fruit powder with the addition of Arabica coffee.
Co-Authors Angreni, Husni Awaluddin Awaluddin Bin Andy Omar, Sharifuddin Buana Basir Harianti Harianti Hasrianti, Hasrianti Joeharnani Tresnati Kamaruddin, Nurulhikmah Karim, Mutemainna Kariyanti, Kariyanti Karmila, Ziana Muskirah, Muskirah Nuraeni L Rapi Nursyahran, Nursyahran Putri, Tri Widayanti Putri, Tri Widayati Putri, Try Amelia Ramadhani, Andi Fitri Rasmini, Rasmini Salam, Ayusal Sri Wulandari Susilowati, Aryanti Widayati Putri, Tri