Pengaruh penanganan ikan tongkol (Auxis thazard) segar yang berbeda terhadap kadar histamin dan mutu organoleptik

This study uses an experimental method using a Completely Randomized Design (CRD) with a single factor, namely handling different fish to organoleptic quality histamine levels consisting of several levels of treatment such as: Handling of tuna at room temperature (control), Handling of mackerel tuna with addition of crushed ice 25% bb which produces a temperature of ±180C, Handling of tuna with the addition of people's salt (10% bb), Handling of mackerel tuna with a mixture of 12.5% ice and 5% salt of the people. The results of the study the effect of handling tuna made histamine levels differ greatly real. The amount of histamine at room temperature averaged 47.78 mg/100g, the amount of histamine in the treatment of crushed ice was 1:4 so that the temperature reached ±18°C averaged 11.30 mg/100g, the amount of histamine in the salt treatment of the people (10% bb) average of 31.00 mg/100g and the amount of histamine in the treatment of 50% mixed treatment B and 50% treatment C averaged 21.45 mg/100g. The effect of handling mackerel tuna makes organoleptic quality that is very significantly different based on appearance. The best appearance in the treatment of crushed ice is 1:4 so that it reaches a temperature of ±18°C of 8.00 with brilliant specifications rather reddish, strong scales, thin mucus. The effect of ear tuna handling results in very different organoleptic qualities based on the eye. The best eye condition in the treatment of 1:4 ice destruction so that the temperature reaches ±18°C at 7.722 with convex specifications, the cornea is somewhat foggy, the pupil is rather dim. The effect of handling mackerel tuna makes organoleptic quality very different based on texture. The texture conditions are best at 1:4 crushed ice treatment so that the temperature reaches ±18°C at 7.83 with elastic specifications. The effect of the handling of tuna produces different organoleptic qualities that are very real based on odor. The analysis showed that the smell was the best in the treatment of 1:4 crushed ice so that the temperature reached ±18°C at 7.778 with the specification of a soft fishy odor. Handling of mackerel tuna should use 1:4 crushed ice to reach a temperature of ±180C because it can maintain histamine levels and organoleptic quality of the fish as a whole

PEMANFAATAN TEKNOLOGI INFORMASI DAN PENGARUHNYA PADA KINERJA INDIVIDUAL PADA BANK PERKREDITAN RAKYAT DI KABUPATEN TABANAN

This research aims to investigate factors influencing the utilization of information technology (IT), like social factor, affect factor, job appropriateness, long-term consequences, facilitating condition, and job complexity; as well as the impact of utilization and trust on IT on individual performance of People Credit Bank (Bank Perkreditan Rakyat/BPR) in Tabanan Regency. Sample consists of 13 BPR with total respondents of 96. Data collection method is interview, survey with questionnaire, and documentation. Instruments used in this research have met validity and reliability criteria and pass multicolinearity and heteroscedasticity tests. Data then are analyzed using multiple linear regression tests. Based on the analysis, it is found that social factor and the facilitating condition give positive impacts and significantly support the utilization of IT. Affect factor, job appropriateness, and long-term consequences provide positive impacts, yet not significant; while complexity factor has negative and insignificant impact on the utilization of IT. As a whole, all factors affect IT utilization positively and significantly. Utilization and trust on IT each has positive and significant impact on individual performance; and together they also affect individual performance positively and significantly

Identifikasi dan Telaah Pemanfaatan Sumber Daya Genetik Buah-buahan Lokal untuk Meningkatkan Integrasi Pertanian dan Pariwisata di Bali

ABSTRACTThe rapid growth of tourism in Bali raises new issues i.e. the decline of the agricultural sector. A model of development of integration of agriculture and tourism is required to avoid further imbalance in the development of tourism and agriculture. The objective of this study was to identify and study utilization of genetic resources of local fruits in order to improve agricultural and tourism integration. The research was conducted from March to December 2015 throughout regencies in Bali, using survey method to identify the species and sub-species of local fruits, its utilization, harvest time, and superior fruits of each regency. Definition of local fruit in this study is all species and sub-species of fruit plant found in Bali, either cultivated or wild. The results showed that there were 41 species with 149 sub-species of local fruits identified. Availability of local fruits was generally still seasonal. The harvest season was dominant from December to March. Fruits were used for local consumption, exports, inter island trade, and material for rituals and culture and for tourism market. Utilization of local fruit for tourism was still limited, i.e for fresh fruit consumption (snake fruit, wani, banana, mango, orange, papaya, water melon, melon and mangosteen), for juice (passion fruit, manggo, melon, water melon, guava, strawberry, wani); raw material for wine (snake fruit, grape), raw material for massage/Spa (lemon, pineapple, avocado, papaya, strawberry, star fruit), and for agrotourism object (strawberry, snake fruit, orange and mangosteen). We suggested that effort was required to increase the utilization of local fruits for tourism activities so that it increased the welfare of the farming community in Bali.Keyword: genetic resources, local fruit, integration, agriculture, tourismABSTRAKPesatnya perkembangan pariwisata di Bali memunculkan masalah baru yaitu semakin terdesaknya sektor pertanian. Untuk menghindari semakin tidak seimbangnya antara sektorpariwisata dan pertanian dikembangkanlah model pembangunan pertanian terintegrasi dengan pariwisata. Penelitian ini bertujuan melakukan identifikasi dan telaah pemanfaatan sumber daya genetik buah-buahan lokal untuk meningkatkan integrasi pertanian dan pariwisata. Penelitian dilakukan dari Maret sampai Desember 2015 di seluruh kabupaten di Bali, menggunakan metode survei untuk mengidentifikasi spesies dan sub-spesies sumber daya genetik buah-buahan lokal, pemanfaatannya, musim panen, dan buah unggulan kabupaten. Batasan buah lokal dalam penelitian ini adalah semua spesies dan sub-spesies buah-buahan yang ada di Bali, baik dibudidayakan atau liar. Hasil penelitian menunjukkan teridentifikasi sebanyak 41 spesies dan 149 sub-spesies buahbuahan lokal. Lokasi tumbuhnya sebagian besar tersebar hampir di seluruh kabupaten/kota di Bali seperti jeruk Bali, salak, pisang, wani, mangga, manggis, durian, jambu biji, dan nangka, tetapi adayang hanya dibudidayakan atau tumbuh pada lokasi spesifik tertentu seperti stroberi, kawista, anggur, leci, dan mundu. Ketersediaan buah umumnya masih bersifat musiman, dengan musim panen dominan dari Desember sampai Maret. Produksi buah-buahan lokal Bali dimanfaatkan untuk konsumsi lokal, komoditas ekspor, perdagangan antar pulau, keperluan ritual adat dan budaya, dan pasar pariwisata. Pemanfaatan untuk pariwisata masih relatif terbatas, meliputi: (1) hasil buah untukkonsumsi segar (fresh fruit) seperti salak, wani, pisang, mangga, jeruk, pepaya, semangka, melon dan manggis; (2) hasil buah untuk bahan juice (markisa, mangga, melon, semangka, stroberi, wani); (3) hasil buah untuk bahan wine (salak, anggur), (4) bagian buah, daun, atau bagian lainnya untuk massage/spa (jeruk lemon, nenas, avokad, pepaya, stroberi, belimbing wuluh); dan (5) kebun buah untuk agrowisata (stroberi, salak, jeruk, dan manggis). Berdasarkan hasil penelitian ini perlu ada upaya nyata meningkatkan pemanfaatan buah-buahan lokal untuk pariwisata agar kesejahteraan petani buah-buahan semakin meningkat.Kata kunci: buah lokal, integrasi, pariwisata, pertanian, sumber daya geneti