Judul: Perikana Payang Dengan Rumpon Di Pasuruan, Kabupaten Serang, Banten
Abstrak: Pasauran merupakan salah satu daerah kegiatan perikanan di Selat Sunda. Kegiatan perikanan di Pasauran memiliki keunikan tersendiri karena. alat tangkap yang digunakan didominasi oleh payang, yang dioperasikan dengan menggullakan alat bantu berupa rumpon. Perikanan payang dengan menggunakan rumpon dan prospek pengembanganannya di Pasauran belunl banyak diketahui. Oleh karena itu maka penelitian ini dilakukan.
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Judul: Komposisi hasil tangkapan payang menurut waktu dan periode bulan di sekitar rumpon di Preiran Pasauran, Provinsi Banten
Abstrak: Perairan Pasauran, Provinsi Banten merupakan bagian dari perairan pantai Selat Sunda, yang memiliki potensi sumberdaya ikan cukup besar. Jenis ikan ekonomis penting yang tertangkap dengan payang di perairan Pasauran terdiri atas ikan selar (Selaroides spp.), ikan layang (Decapterus spp.), ikan tembang (Sardinella fimbriata), ikan kembung (Rastrelliger spp.), ikan tongkol (Auxis sp) dan ikan lemuru (Sardinella spp.). Alat tangkap payang termasuk kelompok "Seine Net" yang terdiri dari sayap, kantong, pelampung dan pemberat. Aktivitas penangkapan dengan payang dilakukan di sekitar rumpon. Rumpon merupakan alat bantu yang terdiri dari pelampung (float), tali panjang (rope), pemikat (attractor) dan pemberat (anchor). Kedudukan relatif bulan terhadap bumi menimbulkan pasang surut. Peredaran bulan mengelilingi bumi melalui empat periode, yaitu periode ½ gelap, periode gelap, periode ½ purnama dan periode terang. Penelitian ini bertujuan untuk mengetahui (1) Komposisi hasil tangkapan payang di sekitar rumpon menurut periode bulan yang berbeda. (2) Komposisi hasil tangkapan payang di sekitar rumpon menurut waktu penangkapan yang berbeda. Metode penelitian yang digunakan adalah studi kasus untuk mengkaji komposisi hasil tangkapan payang di sekitar lokasi pemasangan rumpon. Data yang dikumpulkan terdiri atas data primer dan data sekunder. Data primer diperoleh dengan partisipasi aktif dalam operasi penangkapan (Experimental fishing) dan wawancara. Data primer berupa total hasil tangkapan, komposisi ukuran panjang dan berat serta jenis hasil tangkapan. Data sekunder diperoleh dari penelusuran studi literatur, Pangkalan Pendaratan Ikan (PPI), Dinas Perikanan dan Kelautan Kabupaten Serang, serta instansi terkait lainnya. Data sekunder berupa produksi tahunan Kabupaten Serang, data pasang surut, curah hujan, perkembangan unit penangkapan ikan dan lain-lain. ...
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Judul: Pengaruh Teh Putih Dibandingkan dengan Teh Hijau terhadap Status Oksidatif dan Profil Lipid Perokok
Abstrak: Smoking long-term and short-term has been known significantly increase oxidative damage. Smoking accelerates blood clotting which is one of the factors causing atherosclerosis which leads to heart disease. Triglyceride (TG), total cholesterol (TC), and Low Density Lipoprotein- Cholesterol (LDL-C) of smokers were higher than non-smokers. These negative effects has not able to reduced smoking activity. The datas of National Basic Health Research from Ministry of Health showed that the number of smokers and the number of cigarettes rised continually. Phytoteraphy with tea can be used to minimalized these negative effects. There are many types of tea that generally known in public is black tea, green tea and oolong tea. Nowdays white tea have been introduced to the public despite not popular as other types of tea. Research on the white tea was still limited, especially about the effect of white tea on oxidative stress and lipids profile in smokers. The main objective of this study was to determine the effect of white tea compared with green tea on smoker’s oxidative status and lipids profile. There were four specific aims: to determine nutritional status, the age started smoking, and cigarrette type of the subjects; to determine consumption, level of nutritional adequacy, and physical activity of subjects before and during the intervention; to analyze the effect of white tea compared with green tea on oxidative status of subject and; to analyze the effect of white tea compared with green tea on lipids profile of subjects. This study used paired sample clinical trials design with 9 subjects with inclusion criteri: male, age 30-45 year, medium smokers (11-21 cigarettes/day), had smoked at least for 6 months, and mild dyslipidemia. The Exclusion criteria were not taking tea, taking drugs that may affect lipids profile, drinking alcoholic beverages and supplements. Subjects were asked to drink tea in 2 period of times. Firstly, all subjects were asked to drink 3x200 ml white tea/day for 28 days. Secondly, treatment started after 14 days washout period, and they were asked to drink 3x200 ml of green tea/day for 28 days. Lipids profile and Total Antioxidant Capacity (TAC) were analyzed using blood serum subjects before and after the intervention in each period of white tea and green tea in an accredited clinical laboratory. Most subjects had overweight nutritional status (44.44 %), started smoking at 17 year-old (44.44 %) and all subjects smoked clove filtered cigarettes. There was no significant difference (p> 0.05) in nutrients intake, number of cigarettes smoked and the physical activity of subjects before and during the intervention. TAC subjects significantly increase 0.25 m mol/L (Δ) after intervention of white tea and 0.16 m mol/L (Δ) after intervention of green tea (p <0.05). The effect of white tea on increasing TAC significantly higher (p <0.05) than green tea (Δ=0.09 m mol/L). White tea and green tea have been observed to have positive impact on subject’s lipids profile. White tea intervention significantly decrease 35 mg/dl (Δ) TG and 41 mg/dl (Δ) LDL-C, while for green tea intervention can only reduced 34 mg/dl LDL-C significantly. Effect of white tea on TG and
Keyword: white tea, green tea, medium smokers, Total Antioxidant Capacity, lipids profile