1,720,967 research outputs found
ANTIBACTERIAL ACTIVITY OF SEAGRASS EXTRACT Enhalus acoroides WITH DIFFERENT SOLVENTS AGAINST Streptococcus mutans BACTERIA CAUSE DENTAL CARIES
Get PDFTreatment of Streptococcus mutans infection is generally done using antibiotics or chemical mouthwash, but long-term use can cause bacterial resistance and side effects for health. Therefore, it is important to find alternative treatments that are safer and more effective, one of which is through the use of medicinal plants. One plant that has potential as a source of antibacterial compounds is seagrass (Enhalus acoroides), which has been recognized in various studies to contain bioactive compounds such as flavonoids, saponins, and tannins, which can function as antibacterial agents. The purpose of this study was to determine the antibacterial activity of E. acoides extracts extracted with different solvents against S. mutans bacteria. The design used in this study is a completely randomised design (CRD) model. Testing the inhibition zone of E. acoroides using piper disc diffusion method with different concentrations of 25%, 50%, 75% and 100% with three replicates. Inhibitory zone diameter data were analyzed used ANOVA significant test and differences between treatments, and test of Real Honest Differences (BNJ) was conducted. Methanol and ethyl acetate extracts of E. acoroides can inhibit the growth of S. mutans bacteria that cause dental caries, and ethyl acetate has a stronger effect than methanol at higher concentrations
Potensi Antibakterial Pasta Gigi Herbal Berbahan Dasar Limbah Cangkang Kima dan Ekstrak Daun Cengkeh (Syzygium aromaticul L.) Secara In Vitro
Get PDFKaries gigi adalah suatu penyakit yang dapat dialami oleh seseorang akibat buruknya kebersihan mulut. Kebiasaan masyarakat yang kurang menjaga kebersihan mulut mengakibatkan terbentuknya plak gigi. Kemajuan ilmu pengetahuan dan teknologi, berbagai produsen pasta gigi membuat inovasi untuk menambahkan zat lain yang bermanfaat bagi kesehatan gigi. Salah satu diantaranya serbuk cangkang kima dan ekstrak daun cengkeh. Penambahan herbal pada pasta gigi diharapkan dapat menghambat pertumbuhan plak. Plak pada gigi terbentuk karena aktivitas dari berbagai macam mikroorganisme di mulut. Mikroorganisme yang diketahui terlibat dalam pembentukan karies gigi adalah Streptococcus mutans. Salah satu bahan alternatif sebagai antibakteri adalah daun cengkeh. Tujuan penelitian ini untuk mengetahui potensi antibakterial pasta gigi herbal berbahan dasar limbang cangkang kima dengan tambahan ekstrak daun cengkeh. Metode penelitian yang digunakan adalah penelitian eksperimen laboratorium dengan rancangan penelitian post test control group design terhadap aktivitas antibakterial streptococcus mutans secara in vitro. Penelitian ini dilakukan pada bulan Juli 2023. Penelitian ini dilaksanakan di Laboratorium Mikrobiologi Fakultas Perikanan Universitas Pattimura Ambon. Data hasil pengukuran yang diperoleh diukur secara berulang untuk setiap perlakuan kemudian dianalisis dengan uji one way Anova. Hasil analisis data menunjukkan bahwa F hitung ˃ F tabel, artinya seluruh perlakuan efektif dalam menghambat aktivitas bakteri Streptococcus mutans dengan formula C atau kosentrasi ekstrak daun cengkeh 15% memiliki efektifitas terbaik dalam menghambat pertumbuhan Streptococcus mutans serta mampu memperbaiki karies gigi.
PENGARUH JENIS KEMASAN DAN LAMA PENYIMPANAN TERHADAP MUTU KIMIA IKAN TONGKOL (Auxis sp.) KERING “ATUNG” (Parinarium glaberimum, HASSK)
Get PDFPengemasan dan penyimpanan yang baik akan menjamin mutu dari suatu produk olahan. penelitian ini dilakukan untuk mengetahui pengaruh jenis kemasan dan lama penyimpanan terhadap mutu kimia ikan tongkol kering dengan penambahan pengawet alami atung (parinarium glaberimum, hassk). parameter uji kimia meliputi : kadar air, kadar protein dan tingkat ketengikan. data dianalisa menggunakan rancangan acak lengkap (ral) dengan dua kali ulangan dan dilanjutkan dengan uji beda nyata terkecil (bnt). hasil menunjukan bahwa kualitas ikan tongkol kering atung secara kimia selama penyimpanan 3 bulan masih memenuhi sni 8273 : 2016
IBM PEMBERDAYAAN KAUM PEREMPUAN MELALUI INOVASI PENGOLAHAN MIE RUMPUT LAUT
Get PDFWael and Kotania villages are one of the centers for seaweed production in the Kotania Bay waters in the West Seram Regency. Most of the women in Wael and Kotania hamlets, especially mothers, do not have permanent jobs other than taking care of the household. In addition, there is a lack of knowledge in seaweed processing technology. To empower women in the hamlets of Wael and Kotania, it is necessary to create productive activities by utilizing the potential of the village, both the potential of human resources and natural resources. The solution offered to women in the hamlets of Wael and Kotania through this IbM activity is the establishment of a business through the innovation of processing Eucheuma cottonii seaweed into noodles. Activity Objectives 1) Improving women's knowledge and skills about seaweed noodle processing technology. 2) Improving women's knowledge and skills about financial management and marketing strategies for seaweed noodle products. 3) Creating alternative livelihoods for women in coastal areas. Benefits of Activities 1) Empowering women in an effort to increase family income. 2) Realizing the tridharma of higher education through community service. 3) Build a seaweed noodle processing industry in rural areas on a home industrial scale. The addition of seaweed in the manufacture of noodles is expected to increase the consumption of more varied nutrition for the wider community and fulfill nutritional needs, especially micronutrients, one of which is iodine. Processing of seaweed into processed food products by women is expected to increase family incom
Inventarisasi Bintang Laut (Asteroidea) di Zona Intertidal Pantai Sopapei Kabupaten Maluku tengah
Get PDFIndonesia is one of the largest archipelagic countries in the world with 13 thousand islands, its strategic location and long coastline make Indonesia a haven for many marine life. It causes the richness of flora and fauna in it is high and diverse. The diversity of marine animals includes the starfish (Asteroidea). The aim of study was to inventory several species of starfish (Asteroidea) that was found in the waters of located in Suli Village, Central Maluku Regency. The sampling method used in this study was random sampling, in which the sample was taken randomly by exploring the waters of Sopapei. Based on the results of study, it was obtained three species starfish, namely Protoreaster nodosus, Linckia laevigata, and Archaster typicus.
Keywords Asteriodea, Star Fish, Intertidal ZoneIndonesia is one of the largest archipelagic countries in the world with 13 thousand islands, its strategic location and long coastline make Indonesia a haven for many marine life. It causes the richness of flora and fauna in it is high and diverse. The diversity of marine animals includes the starfish (Asteroidea). The aim of study was to inventory several species of starfish (Asteroidea) that was found in the waters of located in Suli Village, Central Maluku Regency. The sampling method used in this study was random sampling, in which the sample was taken randomly by exploring the waters of Sopapei. Based on the results of study, it was obtained three species starfish, namely Protoreaster nodosus, Linckia laevigata, and Archaster typicus.. Keywords Asteriodea; star fis
KOMPONEN SENYAWA BIOAKTIF EKSTRAK BINTANG LAUT Protoreaster nodosus Dan Linckia laevigata DENGAN METODE MASERASI
Get PDFBackground : One type of species from the class Asteroidea phylum Echinodermata, namely sea stars. Approximately 6000 species from the Phylum Echinodermata and all live in the sea. The use of starfish by the community is still very limited, where it is only used as a food source, even though starfish can also be used as a source of bioactive compounds that are more economically valuable so that they can be used for development in the food and health sectors. This study aims to determine the content of bioactive compounds from the extracts of sea stars Protoreaster nodosus and Linckia laevigata.
Methods: Samples were obtained from Waisarisa waters on Seram Island, analysis was carried out at the Biochemistry Laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Pattimura. The parameters tested in this study were phytochemical tests which included flavanoid tests, saponin tests, steroid tests, tannin tests and phenolic tests. The extraction technique was carried out by maceration with ethanol solvent.
Results: The results of the phytochemical test of the starfish extract Protoreaster nodosus which had positive results in the phytochemical test were tannins, phenolics and saponins. While the test results on the Linckia laevigata starfish extract which had positive results found bioactive flavonoids and saponins.
Conclusion: The results of the phytochemical screening test of Protoreaster nodosus star extract have 3 bioactive components namely flavonoids, tannins, phenolics and saponins
KOMPOSISI JENIS MANGROVE DI DUSUN DOKYAR, DESA KAIBOBU KABUPATEN SERAM BAGIAN BARAT
Get PDFAbstract
Background : Mangrove is a complex ecosystem that is unique and has a large enough carrying capacity for the surrounding environment. Mangrove ecosystems have ecological and economic functions. The ecological function is to protect the coastline, habitat, feeding ground, spawning ground and nursery ground for aquatic biota as well as controlling the microclimate. Meanwhile, its economic function is to produce raw materials for charcoal and medicines. Mangrove ecosystems have high biological productivity, but about 5% are consumed directly by terrestrial animals, and as much as 95% as debris from litter or leaf fall. In the Dokyar Hamlet area of Kaibobu Village, the mangrove forest ecosystem plays a very important role in maintaining the environmental balance in the area, because it is close to the villages. This area has unspoiled mangrove forests. However, there is no information regarding the types of mangroves in Dokyar Hamlet, Kaibobu Village, so it is necessary to conduct research on an identification of mangrove species found in the waters of Dokyar Hamlet, Kaibobu Village.
Methods: This research was conducted in October 2020 with a sampling location taking place in Dokyar Hamlet, Kaibobu Village, Kairatu District, West Seram Regency, Maluku. The observation method used in the research and the sampling of mangroves used the line transect method, while the identification of mangroves was by observing the roots, stems, leaves, flowers and fruits.
Results: Mangrove found 7 species from 6 genera: Bruguiera gimnorrhiza, Ceriops tagal, Nypa fruticans, Rhizophora apiculata, Rhizhopora mucronata, Sonneratia alba and Xylocarpus granatum
Conclusion: The results of research in the mangrove ecosystem area of Dokyar Hamlet, Kaibobu Village, found 7 mangrove species belonging to 6 genera.
Keywords: ecosystem, identification, mangrove
METODE APLIKASI SERBUK BIJI ATUNG (Parinarium glaberimum, HASSK) TERHADAP NILAI KADAR AIR IKAN LALOSI (Casio sp.) ASIN KERING
Get PDFMendukung terwujudnya lumbung ikan nasional di Maluku,maka perlu peningkatan mutu poduk olahan perikanan tradisonal. Salah satu produk perikanan tradsional yang digemari masyarakat maluku yaitu ikan asin. Pemerintah Indonesia telah menetapkan ikan asin sebagai salah satu dari sembilan bahan pokok masyarakat. Kadar air produk olahan perikanan yang rendah dapat mengakibatkan perkembangan mikroorganisme dan kegiatan enzim penyebab pembusukan akan terhambat, sehingga waktu simpan akan lebih lama. Penelitian ini bertujuan untuk mengetahui metode aplikasi serbuk biji atung yang dihubungkan dengan nilai kadar air produk. Metode penelitian yang digunakan yaitu metode eksperimen dan studi literatur. Hasil penelitian menunjukkan bahwa metode aplikasi serbuk atung dalam pembuatan produk ikan asin berpengaruh terhadap nilai kadar air. Semprotan dengan larutan serbuk atung 15% sebanyak 2 kali pada proses penjemuran ikan lalosi menghasilkan nilai kadar sebesar 27, 27% ; perendaman bertingkat ikan lalosi dengan kombinasi sebuk atung 10% dan garam 10% menghasilkan nilai kadar air sebesar 28,35% ; pelumuran serbuk atung 5% dan garam 5% menghasilkan kadar air sebesar 29,30 %. Berdasarkan SNI 8273:2016 untuk kadar air produk ikan asin yang diberi perlakukan serbuk biji atung tenyata memiliki mutu yang bai
DETEKSI FORMALIN PADA IKAN TERI (Stolephorus sp.) ASIN KERING YANG DIJUAL DI PASAR TRADISIONAL KOTA AMBON
Get PDFBackground: A traditional processed product that is popular and very popular in Indonesia, namely salted fish, but public knowledge about salted fish that is safe and good for consumption is still lacking. This is proven by the fact that there are still many salted fish containing formaldehyde circulating and being consumed by the public. Many manufacturers or sellers add chemical additives or preservatives to get around this situation, one of which is formaldehyde. Based on the data, there is still a lot of use of dangerous food additives (formalin) in salted fish in several traditional and modern markets in cities in Indonesia. This happens due to the lack of knowledge of producers and sellers regarding food safety in the manufacturing process. For this reason, it is necessary to conduct research to detect formaldehyde in dried salted anchovies in Ambon.
Methods : This research was conducted in June 2022 with the sampling location at the Ambon City Traditional Market and sample analysis was carried out at the Fisheries Product Technology laboratory, FPIK Unpatti. The explorative method used to reveal reality is in accordance with the facts on the ground
Results: Qualitative formalin testing found 2 samples of salted anchovies sold in a traditional market in Ambon City were detected positive for containing formalin and 8 samples of salted anchovies were negative (no formalin detected).
Conclusion: salted anchovies that are detected positive for containing formalin are declared not to meet the health requirements set by PERMENKES RI No. 1168/Menkes/Per/X/1999 so it is not safe for consumption
 
UJI KUALITATIF KEBERADAAN KAPANG PADA IKAN “KOMU” (Auxis rochei) ASIN KERING “ATUNG” (Parinarium glaberimum, HASSK)
Get PDFProduk olahan ikan asin sekarang ini bertujuan untuk meningkatkan masa simpan dan belum mempertimbangkan karakteristik mutu mikrobiologis seperti keberadaan kapang pencemar dan perusak produk, sehingga produk akhir dari produksi ikan asin masih sangat beragam. Penggunaan pengawet kimia yang banyak menimbulkan efek samping dan merugikan konsumen telah mendorong industri pangan untuk mencari alternatif lain. Atung telah terbukti sebagai pengawet pangan alami. Penelitian ini bertujuan untuk mendeteksi keberadaan kapang secara kualititatif pada ikan komu asin yang diaplikasi dengan serbuk biji atung selama penyimpanan pada suhu kamar. Berdasarkan uji organoleptik kapang secara visual pada ikan komu asin kering dengan konsentrasi garam 25% dan atung 0% ternyata hanya dapat disimpan pada suhu kamar paling lambat 1 bulan karena tidak berjamur, sedangkan ikan komu asin dengan konsentrasi atung 10% dan garam 5% yang disimpan selama 2 bulan pada suhu kamar masih aman untuk dikonsumsi karena tidak ditemukan jamur. Berdasarkan SNI 8273:2016 uji kapang pada produk ikan komu asin yang diberi perlakuan serbuk biji atung masih memenuhi syarat mutu organoleptik ikan asin kerin
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