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Melanosis Rate of Vannamei Shrimp (Litopenaeus vannamei) Stored at Room Temperature Harvested from Intensive and Traditional Ponds in Serang, Banten Province
No full textThis research aims to differentiate melanosis rate of vannamei shrimp (Litopenaeus vannamei) stored at room temperature harvested from intensive and traditional ponds. Fresh vannamei used as sample harvested from an intensive and traditional ponds in Serang. This Research carried out for 10 hours at room temperature using randomized block design method with treatment duration of 0, 2, 4, 6, 8 and 10 hours in cold box to differentiate melanosis level of freshly harvested vannamei. Data were analyzed using ANOVA test, for data with significant differences, followed by HSD test. Melanosis test were performed using melanosis score sheet tested by 12 standard panelists, whereas for test of freshness, it analyzed using pH and TVB test. Observations during the study, as well as the results of the analysis showed that different storage time treatment produced significant differences. Melanosis starts after 4 hours in storage for shrimp harvested from intensive ponds, whereas shrimp harvested from traditional ponds starts after 6 hours. The result of freshness from intensive and traditional ponds showed pH 8.61 and 7.2, while TVB showed 32.96 mgN/g and 25.5 mgN/g, respectively. Suggesting that the melanosis rate in shrimp harvested from intensive ponds is faster compared to the traditional one
The Influence of Cultivation Techniques on Oyster Mushroom Production in Palangka Raya, Central Kalimantan Province, Indonesia
No full textCurrently in Palangka Raya mushroom cultivation is increasing, and the more farmers are interested in doing so as the demand for mushroom products is still high and has not been met despite the decline from year to year. Differences in cultivation techniques at several stages will affect the yields of mushroom. The research was to determine the effect of cultivation techniques on oyster mushroom production at several mushroom farmers in Palangka Raya, it was carried out from March to April 2024. Observations and interviews were conducted to obtain information regarding data on land area, shelf mushrooms, humidity and temperature, watering, mushroom production, and other supporting data. Technical factors, technology for cultivating oyster mushrooms in Palangka Raya carried out by mushroom farmers are a). Providing additional nutrition once a week and watering the baglog will increase mushroom production one to two times than usual, b). Watering 2-3 times a day can reduce heat in the house and encourage mold growth. Strong motivation is one of the non-technical factors that can increase oyster mushroom production
Dish Washing Techniques on Colony Count of Cutleries in Food (Coto) Stall in Ternate
No full textThere were two food poisoning incidences in 2023 in Ternate City. The presence of germs, can cause illness and even poisoning. Microbial load on cutleries could be caused by improper dish washing. This study looked into the food maker\u27s dishwashing practice and the microbiological load in the cutlery in the food stall that offers Coto, a specialty dish from South Sulawesi, Indonesia. This was a descriptive study, a total of nine cutleries including spoons, glasses and bowls were collected from 3 food stalls. Microbial load was measured by using Total Plate Count (TPC) method and washing utensils practice were collected by doing observation on food stall. The study resulted that the average of colony in bowls of the food stall 1 was 4362, food stall 2 was 4014 and food stall 3 was 1683. In food stall 1, the average colony of the glasses was 4014; in food stall 2, it was 4666; and in food stall 3, it was 1683. The mean colony of the spoons was 2615 at food stall 1, 4056 in food stall 2, and 1853 in food stall 3. The food stall staff was not present to demonstrate the correct technique for cleaning utensils. It can be concluded that the microbial count in all samples above the threshold level, which is 100 colonies/cm2, and that inadequately cleaned utensils are the cause of microbial existence
Sensory Characteristics of Salted Skipjack Tuna (Katsuwonus pelamis) with Different Salt Concentrations
No full textSalted fish is a food product made from fish meat preserved by adding a significant amount of salt. One processed product from skipjack tuna is salted fish. This study aims to determine the sensory characteristics of salted skipjack tuna with the addition of different salt concentrations. This research method involved adding salt at concentrations of 10%, 20%, 30%, and 40% by weight/weight using the dry salting method. The fish were cleaned, gutted, butterflied, and sprinkled with coarse salt. The fish were then stored in a container for 24 hours and sun-dried, and 30 untrained panellists will conduct the sensory evaluation. The analysis method used was descriptive. The sensory analysis results with salt additions of 10%, 20%, 30%, and 40% showed appearance scores of 6.16, 6.54, 7.82, and 7.51; aroma scores of 5.84, 6.72, 7.77, and 7.34; taste scores of 5.84, 6.72, 8.09, and 7.21; and texture scores of 5.84, 7.18, 8.15, and 7.51, respectively. The salted skipjack tuna with the highest scores was achieved with 30% salt addition, with appearance, aroma, taste, and texture scores of 7.82, 8.15, 8.09, and 8.15, respectively. The results indicate that increasing salt concentration can enhance the sensory values of salted fish
The Identification of Salmonella SP on Food Preparations (Seasoning and Rakik Chips) in Padang City
No full textThe research aims to evaluate if the findings of microbiological testing on seasoning samples and rakik chips in Padang City comply with the provisions of SNI 01-4473-1998. Salmnolla sp. identification test in food utilizing the scratch method and a loop needle. The work procedure begins with (a) the sterilization of tools and materials. Glassware such as petri dishes, Erlenmeyer flasks, beakers, measuring cups, and test tubes are wrapped in paper before being sterilized in an oven at 180°C for 2 hours. Non-heat resistant instruments are sanitized with 70% alcohol, whereas metal tools, such as needles, are sterilized by burning them until they become red. (b) Media Creation includes RVS Media, MKTTn Media, BPLS Media, XLD Media, and BPW Creation. The next steps involve sample testing (preparation), sample homogenization, enrichment, isolation and inoculation, and confirmation. Confirmation tests are performed using traditional biochemical testing, as follows: (a) A microscopic examination. (b)Ui IMViC, serological test, and biochemical test using API 20E or RapID ONE kit or kit. Other relevant identification is carried out in accordance with the instructions in the kit. Microbiological testing on seasoning samples and rakik chips with Salmonella sp identification yielded negative results/25 g. The test results obtained using the test settings met the requirements outlined in SNI 01-4473-1998.
BON MAYU: TARIAN PERANG MASYARAKAT WEDA KABUPATEN HALMAHERA TENGAH
No full textBudaya Tarian Bon Mayu merupakan identitas budaya masyarakat Kabupaten Halmahera Tengah yang eksistensinya sudah lama dan tumbuh selama ratusan tahun lamanya. Tarian Tarian Bon Mayu mengajarkan kepada masyarakat tentang nilai pertriotisme dan semangat hidup masyarakat dengan motivasi yang tinggi pada masyarakat Kabupaten Halmahera Tengah. Tarian Tarian Bon Mayumerupakan salah satu bentuk tarian kehormatan yang selalu digunakan dalam peristiwa kebudayaan masyarakat Kabupaten Halmahera Tengah, karena tarian ini selalu digunakan sebagai tarian penyambut para tamu kehormatan.Pemerintah perlu menetapkan Tarian Bon Mayu Kabupaten Halmahera Tengah sebagai Warisan Budadaya Tak Benda (WBTB) Indonesia karena semangat patriotisme, menumbuhkan jiwa persatuan, membangun rasa persaudaraan, dan menjadi identitas budaya masyarakat Kabupaten Halmahera Tengah.
 
PENERAPAN MODEL PEMBELAJARAN TIME TOKEN UNTUK MENINGKATKAN HASIL BELAJAR PKn DALAM KONSEP MAKNA PERSATUAN DI KELAS I SD NEGERI 12 KOTA TERNATE
No full textPenelitian ini bertujuan untuk meningkatkan hasil belajar PKn dengan model pembelajaran time token pada mata pelajaran PKn pokok bahasan makna persatuan dan kesatuan serta sila pancasila kelas I di SD Negeri 12 Kota Ternate. Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK). Tahapannya adalah: 1) perencanaan, 2) pelaksanaan dan observasi, dan 3) refleksi. Subjek penelitian sebanyak 28 siswa. Objek penelitian ini adalah model pembelajaran time token. Teknik pengumpulan data pada penelitian ini menggunakan lembar observasi, tes dan dokumentasi instrumen yang digunakan untuk mengetahui hasil belajar siswa berupa tes pilihan ganda (PG) sebanyak 10 nomor.Teknik analisis data yang digunakan adalah deskriptif kualitatif yaitu dilihat dari beberapa persen tingkat keberhasilan hasil belajar siswa. Berdasarkan hasil penelitian yang telah dilakukan dapat disimpulkan bahwa penerapan model pembelajaran time token dapat meningkatkan hasil belajar PKn khususnya pada pokok bahasan makna persatuan dan sila pancasila kelas I di SD Negeri 12 Kota Ternate. Hal ini menunjukkan ketuntasan siswa pada siklus I sebanyak 5 siswa dari 28 siswa yang mengikuti proses pembelajaran di kelas dengan jumlah rata-rata pada siklus I sebesar 4,29%. Sementara itu pada pembelajaran siklus II hasil belajar siswa mengalami peningkatan. Dari 28 siswa yang mengikuti proses pembelajaran di kelas sebanyak 24 siswa tuntas dengan nilai rata-rata sebesar 32,71%. Atau pada skala deskriptif berada pada kategori baik
PENERAPAN MODEL PEMBELAJARAN RECIPROCAL TEACHING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V SD NEGERI 71 HALMAHERA BARAT
No full textModel pembelajaran Reciprocal Teaching merupakan suatu strategi pembelajaran yang menerapkan empat strategi pemahaman mandiri yaitu menyimpulkan bahan ajar, menyusun soal dan menyelesaikannya, menjelaskan kembali pengetahuan yang telah diperoleh, kemudian memprediksi soal berikutnya dari masalah yang disajikan kepada siswa. Tujuan penelitian ini adalah untuk mengetahui apakah penerapan model pembelajaran reciprocal teaching dapat meningkatkan hasil belajar siswa pada materi fungsi dan peranan sumber daya alam dalam pembangunan nasional untuk siswa kelas V SD Negeri 71 Halmahera Barat. Jenis penelitian yang digunakan adalah penelitian tindakan kelas yang dilaksanakan dalam dua siklus. Subjek penelitian adalah siswa kelas V yang berjumlah 20 orang. Sedangkan instrumen yang digunakan dalam penelitian ini adalah soal tes uraian yang berjumlah 10 butir pada siklus I dengan total skor 76, sedangkan soal tes yang digunakan pada siklus II berjumlah 10 butir dengan total skor 81. Data penelitian dianalisis secara deskriptif untuk mengetahui hasil belajar siswa secara individual dan klasikal. Ketuntasan hasil belajar siswa secara individu dan klasikal pada siklus I belum mencapai KKM yang ditetapkan sekolah yaitu 75, sedangkan pada siklus II ketuntasan sudah tercapai. Berdasarkan hasil penelitian ini menunjukkan bahwa ketuntasan hasil belajar siswa pada siklus I setelah diterapkannya model pembelajaran Reciprocal Teaching sebesar 35% atau 7 siswa yang tuntas dan pada siklus II terjadi peningkatan dari 7 siswa yang tuntas menjadi 16 siswa atau 80% dari 20 siswa
THE INFLUENCE OF GOOD CORPORATE GOVERNANCE ON FINANCIAL PERFORMANCE
No full textThis research aims to test and analyze the influence of the number of board of directors (DD), the proportion of independent board of commissioners (PDKI), and institutional share ownership (KI) on financial performance. The sample from the population used was 17 state-owned companies listed on the IDX for the 2019 - 2022 period with 68 observation samples. Samples were taken using purposive sampling technique. The type of data used is the annual financial report of public state-owned companies. The research data analysis method is multiple linear regression analysis processed with SPSS 29 software. The results of this research prove that the variable number of board of directors (DD) has a negative influence on financial performance and institutional share ownership (KI) has a positive influence on financial performance. Meanwhile, the proportion of independent board of commissioners (PDKI) has no influence on financial performance and simultaneously all the independent variables tested influence financial performance
Factors Influencing Compact Powder Purchasing Decisions Luxcrime on TikTok (Study of Ternate City Community)
No full textThis research aims to determine the influence of Product Quality, Brand Image and Electronic Word of Mouth on Purchasing Decisions for Luxcrime pressed powder on TikTok among the people of Ternate city. This type of research uses a quantitative approach. The population in this study were residents of the city of Ternate who used and purchased Luxcrime pressed powder on TikTok in the last 6 months and the number of samples in this study was 108 respondents. The data in this research is primary data obtained directly from questionnaires filled out by research respondents, and using SPSS 23 program tools.
The results of this research show that: 1) Product quality has a significant effect on purchasing decisions; 2) Brand image has a significant influence on purchasing decisions; 3) Electronic word of mouth has a significant effect on purchasing decisions; 4) Product quality, brand image and electronic word of mouth have a significant influence on purchasing decisions