Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

6.924

P-Index

This Author published in this journals

All Journal HAYATI Journal of Biosciences Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Jurnal Natur Indonesia Jurnal Pengolahan dan Bioteknologi Hasil Perikanan Journal of Marine Research Jurnal Harpodon Borneo Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Journal of Aquatropica Asia Jurnal Kelautan Tropis Panrita Abdi - Jurnal Pengabdian pada Masyarakat JFMR (Journal of Fisheries and Marine Research) JRST (Jurnal Riset Sains dan Teknologi) Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Pengelolaan Perairan Biosaintifika: Journal of Biology & Biology Education Indonesian Journal of Natural Pigments Aquacultura Indonesiana Journal of Tropical Marine Science Indonesian Journal of Mollusk JURNAL BIOLOGI PAPUA Journal of Fisheries & Marine Jurnal Ilmu Kelautan Lesser Sunda

Delianis Pringgenies

Jurusan Ilmu Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Diponegoro Jl. H. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275

Author-ID : 347619

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Engineering Environmental Science Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Social Sciences Other

Published : 83 Documents Claim Missing Document

Claim Missing Document

Articles

4 5 6 7 8

Bakteri Konsorsium dari Serasah Mangrove untuk Produksi Kompos (Organic Compost Production from Bacterial Consortium of Mangrove Leaf Litter) Delianis Pringgenies
Jurnal Pengelolaan Perairan Vol. 1 No. 2 (2018)
Publisher : Program Studi Manajemen Sumber Daya Perairan

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

Increasing of populations and activities has also increase the town waste, mainly of the organic waste. As nowadays had no comprehensive handled optimally. One option of organic waste processing is by compost production, by means of organic biodegradation. The aim of the research is to find out whether 4 types of bacteria, namely: Psedomonas sp., Flavobacterium sp., Acinetobacter sp., Bacillus subtilis are synergies into consortium bacteria, whether potential consortium bacteria as organic waste decomposing bacteria, how compost from bacteria consortium, , smell, color and temperature. The synergy bacteria test was performed by scraping four types of bacteria on Nutrien Broth medium (NB). Compost processing was done by application of bacterial consortium into the municipal organic waste and incubated for about 8 weeks. The results showed that four types of bacteria, namely: Pseudomonas sp., Flavobacterium sp., Acinetobacter sp., Bacillus subtilis is the synergy and potential as a consortium bacterium. Compost is formed after 4 weeks of incubation with crumbed texture, black color, soil like odor and temperature 28oC.Key words : Bacterial consortium, mangrove leaf litter, organic waste, composting.

Optimasi Substrat Dan Pemilihan Co-Substrat Media Kultur Yang Sesuai Terhadap Pertumbuhan Dan Aktivitas Protease Ektraseluler Bakteri Bacillus Firmus Dari Perairan Nusa Lembongan Bali, Indonesia Muhammad Zainuddin; Delianis Pringgenies; Ocky Karna Radjasa; Haeruddin Haeruddin; Aninditia Sabdaningsih; Vivi Endar Herawati
Journal of Marine Research Vol 11, No 2 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i2.33278

Udang merupakan sumber protein hewani yang banyak diminati masyarakat karena citarasa enak dan bergizi. Udang merupakan komoditas perikanan ekspor. Upaya pemenuhan kebutuhan ekspor udang saat ini telah dilakukan budidaya intensif. Budidaya intensif telah terjadi pemberian pakan yang berlebih sehingga terbentuk limbah organik di dasar tambak. Limbah pakan mengakibatkan terbentuknya senyawa nitrit dan amoniak yang toksik bagi udang. Komponen utama limbah ini adalah protein. Protein harus di dekomposisi menjadi asam amino oleh bakteri proteolitik. Salah satu bakteri yang memiliki aktivitas proteolitik adalah bakteri Bacillus Firmus dari simbion sponge Chalinula Pseudomolitba. Tujuan penelitian adalah melakukan optimasi substrat dan pemilihan co-substrat media kultur yang sesuai terhadap pertumbuhan dan aktivitas protease ektraseluler Bacillus Firmus. Penelitian menggunakan metode eksperimen laboratoris. Penelitian terdiri dari uji optimasi substrat, pemilihan Co-substrat C dan N. Hasil penelitian menunjukkan bahwa bakteri Bacillus firmus memiliki laju pertumbuah dan aktivitas protease terbaik pada media kultur dengan subtrat susu skim 1% dengan nilai 0,110 c/jamdan 12,566 c IU/ml. Sumber C terbaik adalah glukosa dengan nilai 0,124 c/jamdan 16,094 cIU/ml. Sumber N terbaik adalah amonium nitrat dengan nilai sebesar 0,137 c/jamdan 19,046 c IU/ml. Shrimp is a source of protein and have good taste. Shrimp is an export commodity. Shrimp cultivation is developing to be intensive. Intensive cultivation uses large amounts of feed. not all of the feed is eaten. leftover feed becomes waste. Feed waste produces nitrite and ammonia. Ammonia is toxic. Feed waste must be cleaned. Decomposition process by proteolytic bacteria. Bacillus Firmus is a proteolytic bacterium from the symbiont sponge Chalinula Pseudomolitba. The research aims to optimize the substrate and select the co-substrate. The study used a laboratory experimental method. The research consisted of a substrate optimization test, selection of Co-substrate C and N. The results showed that Bacillus Firmus had the best growth rate and protease activity on 1% skimmed milk substrate with values of 0.110 c/hour and 12,566 c IU/ml. The best source of C is glucose with a value of 0.124 c/hour and 16,094 c IU/ml. The best source of N as ammonium nitrate with values of 0.137 c/hour and 19,046 c IU/ml.

Potensi Ekstrak Buah Mangrove Xylocarpus granatum Untuk Pemberantasan Larva Nyamuk Aedes aegypti Delianis Pringgenies; Rini Widiyadmi; Ervia Yudiati; Muhammad Syaifudien Bahry; Ali Djunaedi
Journal of Tropical Marine Science Vol 1 No 1 (2018): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

ABSTRAK Tujuan penelitian adalah untuk mengetahui potensi ekstrak buah mangrove Xylocarpus granatum sebagai anti larva nyamuk Aedes aegypti. Uji larva nyamuk dengan memasukkan masing-masing 10 ekor larva nyamuk yang dimasukkan ke dalam 7 botol cup tranparan kecil, masing– masing untuk 50, 100, 250, 500, 1000 ppm sampel ektrak, kontrol negative dan kontrol positive. Hasil penelitian memperlihatkan bahwa pengaruh tingkat mortalitas larva nyamuk terhadap ekstrak buah mangrove Xylocarpus granatum pada jam 1 memperlihatkan bahwa pada konsentrasi 1000 ppm, persentasi mortalitas nyamuk tertinggi adalah 81,34 %, dan pada konstrasi ekstrak buah mangrove Xylocarpus granatum 100 ppm terendah mortalitasnya = 68,8%. Perlakuan pada jam 3 memperlihatkan bahwa pada konsentrasi ekstrak buah mangrove 500 ppm tingkat mortalitas larva nyamuk tertinggi (80%). Pada konsentrasi ekstrasi buah mangrove 250 ppm, mortalitasnya 66,70% dan konsentrasi ekstral buah mangrove pada 100 ppm, mortalitasnya adalah 40%. Hasil peneltian pada jam ke 24 memperlihatkan bahwa pada konsentrasi ekstrak buah mangrove mencapai 1000 pmm, mortalitasnya 100%, pengamatan jam ke 48 mortalitasnya 100%. Sedang pada perlakuan control positif, keluulushidupan larva nyamuk adalah 0% dan pada control negative, kelulushidupan larva nyamuk adalah 100%. Kesimpulan: bahwa ekstrak buah mangrove Xylocarpus granatum berpotensi sebagai anti larva nyamuk pada konsentrasi 1000 ppm. ABSTRACT It was assumed that mangrove fruits has some insecticidal biosubstances. Aim of the research is the potentials of mangrove Xylocarpus granatum fruit extract as the anti mosquito (Aedes aegypti) repellent. Experiment using of 10 mosquito larvae in 7 bottles each filled with 50; 100; 250; 500 and 1000 ppm fruit extract, negative and positive control. The experiment reveals that after 1 hour treatment, the 1000 ppm exctract had the hihgest mosquito larvae mortality of 81.34%, while the lowest extract of 100 ppm had 68.8% mortality. After 3 hours of extract treatment the 500 ppm had the hihgest mortality of 80%, 250 ppm with 66.70% and 100 ppm with 40 % mortality. Result of experiment after 24 as well as 48 hours treatment the 1000 ppm extract had 100% mortality. In the positive control had 0% mortality and the negative control had 100% of survival. The summary is that the mangrove Xylocarpus granatum fruit extract had a potential as mosquito repellent at 1000 ppm fruit extract.

Kajian Kandungan Logam Berat Merkuri (Hg), Tembaga (Cu), dan Timbal (Pb) pada Perna viridis di Kota Semarang Vincent Theodorus Siringoringo; Delianis Pringgenies; Ambariyanto Ambariyanto
Journal of Marine Research Vol 11, No 3 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i3.33864

Logam berat merupakan zat pencemar yang sangat berbahaya bagi sistem lingkungan hidup karena bersifat toksik, tidak dapat terurai secara alami dan cenderung terakumulasi didalam perairan dan tubuh organisme. Akumulasi logam berat Hg, Cu dan Pb dalam biota dapat berdampak buruk bagi kesehatan manusia yang mengonsumsinya dalam konsentrasi tertentu seperti gangguan sistem saraf, merusak ginjal bahkan kematian. Penelitian ini bertujuan untuk menentukan kandungan logam berat merkuri (Hg), tembaga (Cu) dan timbal (Pb) pada kerang hijau (Perna viridis) dan batas aman konsumsinya di wilayah Pelabuhan Tanjung Mas dan perairan daerah Mangunharjo, Kota Semarang. Metode penelitian yang digunakan yaitu metode deskriptif eksploratif. Teknik Pengambilan sampel dan penentuan lokasi menggunakan metode purposive sampling. Pengambilan sampel dilakukan pada bulan Juli 2020. Analisis kandungan logam berat menggunakan alat AAS (Atomic Absorption Spectrophotometer) dan Mercury Analyzer. Hasil penelitian menunjukkan bahwa rata-rata kandungan logam berat pada wilayah Pelabuhan Tanjung Mas lebih tinggi yaitu (<0,002 mg/Kg) untuk (Hg), (1,864 mg/Kg) untuk (Cu) dan (0,697 mg/Kg) untuk (Pb), sementara daerah Mangunharjo memperoleh hasil yang lebih rendah yakni (1,646 mg/Kg) untuk (Cu) dan ( 0,253 mg/Kg) untuk (Pb) serta (<0,002 mg/Kg) untuk (Hg). Berdasarkan baku mutu menurut Keputusan Menteri Lingkungan Hidup No.22 Tahun 2021, tingkat pencemaran logam berat di Pelabuhan Tanjung Mas dan Perairan Mangunharjo sudah melampaui batas yang sudah ditetapkan dan batas maksimum daging kerang hijau yang dapat dikonsumsi untuk berat badan rata-rata 60 kg yaitu ± 2,15 kg dan 2,55 kg per minggu untuk masing masing lokasi.Heavy metals are pollutants that are very dangerous for the environmental system because they are toxic, cannot be decomposed naturally and tend to accumulate in waters and organisms' bodies. The accumulation of heavy metals Hg, Cu and Pb in biota can have a negative impact on human health who consume them in certain concentrations such as nervous system disorders, kidney damage and even death. This study aims to determine the content of heavy metals mercury (Hg), copper (Cu) and lead (Pb) in green mussels (Perna viridis) and its safe limit for consumption in the Tanjung Mas Harbor area and the waters area of Mangunharjo, Semarang City. The research method used is descriptive exploratory method. Sampling technique and location determination using purposive sampling method. Sample was taken in July 2020. The analysis of heavy metal content was conducted using AAS (Atomic Absorption Spectrophotometer) and Mercury Analyzer. The results showed that the average heavy metal content in the Tanjung Mas Port area was higher (<0.002 mg/Kg) for (Hg), (1.864 mg/Kg) for (Cu) and (0.697 mg/Kg) for (Pb), while the Mangunharjo area obtained lower yields (1.646 mg/Kg) for (Cu) and (0.253 mg/Kg) for (Pb) and (<0.002 mg/Kg) for (Hg). Based on the quality standard according to the Decree of the Minister of the Environment No. 22 of 2021, the level of heavy metal pollution in both locations has exceeded the predetermined limit and the maximum limit of green mussel that can be consumed for an average body weight of 60 kg from both locations is ± 2,15 kg and 2,55 kg per week.

Optimasi Kondisi Inkubasi Kultur (Suhu dan Agitasi) Terhadap Pertumbuhan dan Aktivitas Protease Ektraseluler Bakteri Bacillus firmus Asosiasi Sponge (Porifera: Demospongiae) dari Nusa Lembongan Bali Indonesia Muhammad Zainuddin; Delianis Pringgenies; Ocky Karna Radjasa; Haeruddin Haeruddin; Aninditia Sabdaningsih; Vivi Endar Herawati
Journal of Marine Research Vol 11, No 3 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i3.35001

Perkembangan budidaya udang secara intensif, diikuti pula oleh permasalahan limbah organik sisa pakan. Salah satu cara untuk mengatasi permasalahan limbah organik adalah dengan bioremediasi menggunakan probiotik. Komponen utama limbah organik pakan ini adalah protein. Oleh sebab itu, konsorsium probiotik merupakan bakteri proteolitik. Bakteri Bacillus firmus yang bersimbiosis dengan sponge Chalinula pseudomolitba merupakan bakteri yang menghasilkan enzim protease ektraseluler yang dapat menghidrolisis protein menjadi senyawa yang sederhana. Bakteri Bacillus firmus memiliki potensi untuk dijadikan probiotik. Diperlukan informasi tentang kondisi suhu dan agitasi inkubasi yang optimal untuk mendapatkan biomassa sel bakteri Bacillus firmus dalam pembentukan probiotik. Tujuan penelitian ini adalah melakukan uji optimasi suhu dan agitasi dalam inkubasi kultur terhadap pertumbuahn dan aktivitas protease ekstraseluler bakteri Bacillus firmus. Penelitian menggunakan metode eksperimen laboratoris. Penelitian telah berhasil melakukan uji optimasi suhu dan agitasi inkubasi kultur. Hasil penelitian menunjukkan bahwa bakteri Bacillus firmus memiliki laju pertumbuah dan aktivitas protease terbaik pada kondisi kultur dengan suhu inkubasi 30 oC dengan nilai sebesar 0,194 c dan 34,660 d IU/ml. Selain itu juga memiliki laju pertumbuah dan aktivitas protease terbaik pada kondisi agitasi inkubasi 150 rpm dengan nilai sebesar 0,124 b dan 40,039 b IU/ml.The development of intensive shrimp farming is also followed by the problem of organic waste from feed residues. One way to overcome the problem of organic waste is bioremediation using probiotics. The main component of this feed organic waste is protein. Therefore, the probiotic consortium is a proteolytic bacteria. Bacillus firmus bacteria in symbiosis with Chalinula pseudomolitba sponge is a bacterium that produces extracellular protease enzymes that can hydrolyze proteins into simple compounds. Bacillus firmus bacteria have the potential to be used as probiotics. Information about optimal temperature conditions and incubation agitation is needed to obtain cell biomass of Bacillus firmus bacteria in the formation of probiotics. The purpose of this study was to test the optimization of temperature and agitation in culture incubation on the growth and activity of extracellular proteases of Bacillus firmus bacteria. The study used a laboratory experimental method. Research has successfully carried out the optimization test of culture incubation temperature and agitation. The results showed that Bacillus firmus had the best growth rate and protease activity in culture conditions with an incubation temperature of 30 oC with values of 0.194 c and 34.660 d IU/ml. In addition, it also has the best growth rate and protease activity at 150 rpm agitated incubation conditions with values of 0.124 b and 40.039 b IU/ml.

Optimasi pH Dan Salinitas Media Kultur Terhadap Pertumbuhan Dan Aktivitas Protease Ektraseluler Bakteri Bacillus Firmus Dari Ekosistem Padang Lamun Nusa Lembongan – Bali. Muhammad Zainuddin; Delianis Pringgenies; Ocky Karna Radjasa; Haeruddin Haeruddin; Aninditia Sabdaningsih; Vivi Endar Herawati
Journal of Tropical Marine Science Vol 5 No 2 (2022): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Sponges are sponges that live on the bottom of the water. Sponges have a symbiotic relationship with bacteria. Chalinula pseudomolitba is a type of sponge that lives in the waters of Nusa Lembongan Bali and has the symbiotic bacterium Bacillus firmus. Bacillus firmus has proteolytic activity by producing extracellular protease enzymes. These bacteria have the potential to be developed into probiotics in remediating protein in organic waste left over from shrimp pond feed. In an effort to produce Bacillus firmus bacteria for probiotics, it is necessary to optimize the pH and salinity of the culture media. The purpose of this study was to optimize the pH and salinity of Bacillus firmus bacterial culture media from the symbiont sponge Chalinula pseudomolitba which has proteolytic activity. The research used aboratory experimental method. Research has succeeded in conducting tests to optimize pH and salinity of culture media on the growth and activity of extracellular protease enzymes in bacteria. The results showed that Bacillus firmus had the best growth rate and protease activity under culture conditions with a pH of 8 with values of 0,174 and 31,763 IU/ml, respectively. In addition, it also has the best growth rate and protease activity at media salinity of 30 ppt with values of 0,186 and 35,278 IU/ml.

Status Nudibranchia dari Pantai Krakal, Gunungkidul, Yogyakarta Dinda Richa Kumarahaqi; Delianis Pringgenies; Retno Hartati
Journal of Marine Research Vol 11, No 4 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i4.34019

Penelitian mengenai identifikasi nudibranchia belum banyak dilakukan khususnya di Pantai Krakal, Gunungkidul, DI Yogyakarta. Penelitian ini bertujuan untuk mengidentifikasi nudibranchia yang ditemukan di Pantai Krakal. Penelitian dilakukan pada bulan Oktober 2021. Nudibranchia dikumpulkan dengan menggunakan coolbox dari Pantai Krakal. Identifikasi dilakukan secara in situ dengan buku iden Debelius 2004. Jenis nudibranchia yang ditemukan dari penelitian ini adalah Aplysia dactylomela, Dendrodoris carbunculosa, Dendrodoris fumata, Dendrodoris nigra dan Discodoris lilacina. Dendrodoris nigra merupakan spesies yang paling banyak ditemukan di Pantai Krakal, dengan warna kehitaman dan memiliki corak bintik-bintik putih pada mantel.Research on the identification of nudibranchs has not been widely carried out, especially in Krakal Beach, Gunungkidul, DI Yogyakarta. This study aims to identify nudibranchs found on Krakal Beach. The study was conducted in October 2021. Nudibranchia were collected using a coolbox from Krakal Beach. Identification was carried out in situ with the book Iden Debelius 2004. The types of nudibranchia found in this study were Aplysia dactylomela, Dendrodoris carbunculosa, Dendrodoris fumata, Dendrodoris nigra and Discodoris lilacina. Dendrodoris nigra is the most common species found on Krakal Beach, with a blackish color and has a pattern of white spots on the mantle.

Degradasi Karbohidrat pada Pakan Udang oleh Isolat Kapang Endofit Mangrove Sri Lintang Artono; Agus Trianto; Nur Taufiq Syamsudin Putra Jaya Taufiq Syamsudin Putra Jaya; Agus Sabdono; Subagiyo Subagiyo; Delianis Pringgenies; Rignolda Djamaludin; Aiyen Tjoa
Jurnal Kelautan Tropis Vol 26, No 1 (2023): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v26i1.17292

Feed quality is a very important factor in shrimp farming because it will affect shrimp growth, water quality and even the emergence of pathogenic bacteria. High quality feed can be well digested by shrimp so that it can improve the growth and do not leave plenty of residue. Mold is capable of producing cellulase which can be used to improve feed quality by shortening carbohydrate chains. This paper will discuss the application of endophytic molds to simplify cellulose in shrimp feed. Mold isolates were collected from mangrove ecosystems in North Sulawesi. The media used for culturing mold are potato dextrose agar (PDA) and potato dextrose broth (PDB). Fermentation test was conducted using the fungal isolates; Hypocreales sp. and Diaporthe stewartii and consortia and controls. Fermentation results were checked by TLC and Fehling's test to determine the composition of the compounds and the presence of reducing sugar either mono or di-saccharide. Fermented shrimp feed shows differences in texture and color. Fermented feed extract with Hypocreales sp. 2.69 g (3.36%), Diaporthe stewartii 4.9 g (6.13%), and consortium 3.75 g (4.69%). TLC results neither under UV light nor visualization of vanillin sulfate did not show any differences of compounds in the control and the fermented feed. The results of the Fehling test showed that the mold was able to degrade cellulose that can be utilized to increase the shirmp feed quality. Kualitas pakan merupakan faktor yang sangat berpengaruh dalam budidaya udang karena akan mempengaruhi pertyumbuhan udang, kualitas air bahkan timbulnya bakteri pathogen. Pakan yang baik mudah dicerna oleh udang sehingga dapat meningkatkan pertumbuhan secara maksimal dan tidak terlalu banyak meninggalkan residu. Kapang mampu memproduksi selulase yang dapat digunakan untuk meningkatkan kualitas pakan dengan memperpendek rantai karbohidrat. Tulisan ini akan membahas aplikasi kapang endofit untuk menyederhanakan selulosa pada pakan udang. Isolat kapang dikoleksi dari ekosistem mangrove di Sulaweri Utara. Media yang digunakan untuk mengkultur kapang adalah potato dextrose agar (PDA) dan potato dextrose broth (PDB). Uji fermentasi dengan kapang Hypocreales sp. dan Diaporthe stewartii dan konsorsium serta kontrol. Hasil fermentasi dicek dengan TLC dan uji Fehling untuk mengetahui komposisi senyawa dan keberadaan mono-karbohidrat. Pakan udang yang difermentasi menunjukkan perbedaan tekstur dan warna. Ekstrak pakan fermentasi dengan Hypocreales sp. sebesar 2,69 g (3,36%), Diaporthe stewartii sebesar 4,9 g (6,13%), dan konsorsium sebesar 3,75 g (4,69%). Hasil TLC dan visualisasi vanillin sulfat tidak menunjukkan perbedaan jenis senyawa pada pakan kontrol dan pakan terfermentasi. Hasil uji Fehling menunjukkan bahwa kapang mampu mendegradasi selulosa yang dapat digunakan untuk meningkatkan kualitas pakan udang.

Xylocarpus granatum Mangrove Fruit Extract and Sodium Alginate Extract Lotion as Potent Wound Treatment Medicine Delianis Pringgenies; Ervia Yudiati; Rini Widyadmi; Amelia C. Anggelina; Muhammad S. Bahry
Jurnal Biologi Papua Vol 13, No 1 (2021)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

A preliminary study to gauge the antimicrobial potency of Xylocarpus granatum mangrove fruit extract and sodium alginate extract against pathogenic microbe from the species Pseudomonas aeruginosa and Staphylococcus epidermidis. Lotions made of mangrove fruit extract (Sample 1) lotion and of a mixture of fruit extract and sodium alginate extract lotion (Sample 2) were topically tested on incision cut wound on mice abdominal area. The lotion was applied daily for five consecutive days. Observation on the test subjects were conducted to determine the rate of blood agglutination, tissue recovery rate, and fibroblast development rate using histology. The results showed that X. granatum extract lotion displayed significant antimicrobial activity against both pathogenic microbe species and did not show any conflict with the microbial activity found in sodium alginate lotion. Lotion adhesiveness test measured sample 1 at 0.26 seconds and sample two at 0.16 seconds. Both samples were shown to be oily in water. Subject observation showed blood coagulation on the first day, onset of tissue recovery on the second day and by the third day the wound had undergone complete tissue recovery. Observation on the fifth day showed that fibroblast tissue on the subject with sample 2 treatment was more solid than that with sample 1 treatment. It was concluded that the mix of X. granatum mangrove fruit and sodium alginate extracts showed most potency in wound treatment.Key words: X. granatum; incision wound; lotions; skin; histology; fibroblast.

Differences in shell morphology of the species Rochia nilotica (Linnaeus, 1767) and Rochia maxima (F. C. L. Koch, 1844) (Gastropoda: Tegulidae) Bunjamin Dharma; Delianis Pringgenies
Jurnal Moluska Indonesia Vol. 7 No. 1 (2023): April 2023
Publisher : Masyarakat Moluska Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54115/jmi.v7i1.82

Rochia nilotica (Linnaeus, 1767) previously known as Trochus niloticus Linnaeus, 1767, is known in Indonesia by the local name “lola” or “lolak”. In Indonesian waters, “lola” is easily and widely found, its shiny shell has a high selling value and is an industrial commodity with an export orientation. The other most similar species is Trochus maximus F. C. L. Koch, 1844. In adult shells, T. niloticus and T. maximus are easily distinguished by the shape of their shells; but their juvenile and semi-adult shells are easily confused with one another. Both species have large shells, 110-120 mm in diameter and 115-140 mm in height. Initially, these two species were included in the genus Trochus Linnaeus, 1758 of the family Trochidae Rafinesque, 1815. Bouchet & Rocroi, 2005 in the “Taxonomy of the Gastropoda“ approved the validity of the family Tegulidae Kuroda, Habe, & Oyama, 1971 of the superfamily Trochoidea Rafinesque, 1815, separate from the family Trochidae Rafinesque, 1815. These two large species are included in the genus Rochia Gray, 1857 from the family Tegulidae, becoming Rochia nilotica (Linnaeus, 1767) and Rochia maxima (F. C. L. Koch, 1844). Included in the family Tegulidae, among which are the genera Rochia Gray, 1857; Tectus Montfort, 1810; and Tegula Lesson, 1833. This paper discusses the differences between the two species Rochia nilotica (Linnaeus, 1767) and Rochia maxima (F. C. L. Koch, 1844) in terms of shell morphology. KEYWORDS: Tegulidae, Rochia, nilotica, maxima

Co-Authors Adi Santoso Adityo Harmawan Adityo Harmawan Agung Sudaryono Agus Hartoko Agus Sabdono Agus Trianto Agus Trianto Aiyen Tjoa Alfi Satriadi Alfin Anggraeni Ali Djunaedi Ali Djunaedi Ali Djunaedi Ali Djunaedi Ali Djunaedi Ali Djunaedi Ali Djunaedi Ali Ridho Ali Ridho Ali Ridho Ali Ridlo Ambariyanto Ambariyanto Amelia C. Anggelina Angelina Ferawaty Siregar Angelina Ferawaty Siregar Angelina, Amelia Cahya Anggelina, Amelia Cahya Anggi Setiabudi Aninditia Sabdaningsih Aninditia Sabdaningsih Anita Dwi Kartika Annisa Rhamadany Anuwat Nateewathana Ari Setyati , Wilis Arief Dwi Kurniawan Ariyanto, Dafit Ariyanto Avigail, Yolanda Bunjamin Dharma Chrisna Adhi Suryono Dafit Ariyanto Dafit Ariyanto Dewi, Lutfianna Fatma Diah Ayu Mustofa Diah Tri OktaviyantI Dinda Richa Kumarahaqi Dinny Anjang Sari Dolorosa, Roger G. Dony Bayu Putra Pamungkas Dwi Haryanti, Dwi Dwicahyo Setiyo Wibowo Edi Setiyono Eko Nurcahya Dewi Endah Sari Endang Sri Susilo Endang Sri Susilo Ervia Yudiati Ervia Yudiati Esti Rudiana Eunike Noviana Pranoto Evi Lutfiyani Fadhliyah Idris Fahmi Rizal Gaol, Josua Gabriel Lumban Girsang, Putri Hutari Gunawan Widi Santosa Gunawan Widi Santosa Hadi Endrawati Haeruddin Haeruddin Haeruddin Haeruddin Hanif, Marwa Irfan Haydar, Haydar Ali Yahya Hendrayana Hendrayana Hilda Ayu Aprilia Hilda Ayu Aprilia Idris, Riyada Iin Putriyani Indrawan , Ahmad Faras Irwani Irwani Ita Riniatsih Jelita Rahma Hidayati Kartika Dewi Koichiro Awai Lumban Gaol, Josua Gabriel Lutfianna Fatma Dewi Ma'ruf, Widodo Farid Masnah Jumiati Maulina, Dinda Rizky Ayu Mijil Ciptaning Dananjoyo Monika, Rika Muhammad Fatoni Muhammad S. Bahry Muhammad Syaifudien Bahry Muhammad Zainuddin Muhammad Zainuddin Muhammad Zainuddin Mujiyanto Mujiyanto Mukti K. Diana Putri Mukti K. Diana Putri Mustofa, Diah Ayu Nerva Sembiring Ni'mah, Ulin Nur Taufiq Nur Taufiq S.P.J. Nur Taufiq Syamsudin Putra Jaya Taufiq Syamsudin Putra Jaya Nuraini , Ria Azizah Tri Nurul Fitrah Hasanah Nurul Fitrah Hasanah Nuskiya, Amila Ocky Karna Radjasa Ocky Karna Radjasa Ocky Karna Radjasa Pasaribu, Roberto Patar Person Pesona Renta Pranoto, Aris Kabul Putri Hutari Girsang Putri, Dear Berliana Putut Har Riyadi Retno Hartati Rhamadany, Annisa Ria Azizah Ria Azizah T.N. Ria Azizah Tri Nuraeni Ria Azizah Tri Nuraini Ribka Anindita Br Perangin-angin Richardus Mahatmada Indrajati Rignolda Djamaludin Rika Monika Rini Pramesti Rini Widiyadmi Rini Widyadmi Rudhi Pribadi Ryandha Idris Sakti Imam Muchlissin Salsabilla, Sauwa Khusna Sari Budi Moria Sarif, Fina Saffuteri Setiyorini, Alin Setyati , Wilis Ari Sibero, Mada T Siti Aisyah Siti Rudiyanti Sri Lintang Artono Sri Redjeki Sri Redjeki Sri Sejati Sri Yulina Wulandari Stevy Imelda Murniati Wodi Subagiyo Subagiyo Suryani, Askiya Intan Tatas H.P. Brotosudarmo Tedi Septiadi Tri Adi Nugroho Ucu Yanu Arbi Ulfah Rahmayani Ulin Ni'mah Vicencius Hendra Adhari Vincent Theodorus Siringoringo Vivi Endar Herawati Wahyudi, Dimas Waluyo, Anasri Widayat, Barra Muzaffar Widianingsih Widianingsih Wijaya, Patria Ami Wijayanti, Diah P. Wilis Ari Setyati Wilis Ari Setyati Yolanda Avigail Zaenal Arifin Zaenal Arifin Zaneb M. Ben Mansur

Title

Found 83 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 83 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 83 Documents
Search