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PENGARUH PEMBERIAN BUAH PEPAYA (CARICA PAPAYA L) TERHADAP KADAR KOLESTEROL TOTAL PADA TIKUS SPRAGUE DAWLEY DENGAN HIPERKOLESTEROLEMIA Dewi, Claudia Kartika; Probosari, Enny
Journal of Nutrition College Vol 1, No 1 (2012): Journal of Nutrition College
Publisher : Nutrition Science Department

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Abstract

ABSTRACTBackground : Coronary Heart Disease (CHD) is a cardiovascular disease wich primary  cause of deadness in any countries. It is one of the causes hypercholesterolemia. Papaya fruit has many benefits for health such as anti-inflammatory, anti-hypertension, it can reduce triglyceride levels and it can reduce total cholesterol levels in the blood. The purpose of this study is to investigate the effect of administration of papaya (Carica papaya L) for total cholesterol levels in Sprague Dawley rats with hypercholesterolemia.Method : This research was true-experimental pre-post test control with rondomized group design. Subjects were male Sprague Dawley rats aged 7-8 weeks, weight 100-200 grams are a given blended of  papaya fruit as much as 5.4 g, 7.2 g and 9.0 g per within 4 weeks. Total cholesterol levels are determined by the CHOD-PAP method Enzimatic Precipitation Colorimeter Test. Data normality was tested by Shapiro Wilks. Data were analyzed by ANOVA test, followed by LSD test.Result : the research shows that giving papaya 5.4 g per day is able to reduce  total cholesterol were significantly (p = 0.001). Giving papaya in dosage of 7,2 g can reduce cholesterol but it is insignificance (p= 0,086) and giving papaya in dosage of 9,0 g can not reduce the cholesterol (p= 1,000).Conclusion : Giving papaya dosage 5.4 gr, 7.2 g and 9 g can not lower significantly of total cholesterol levels Key Words : hypercholesterolemia, papaya, total cholesterol
PENGARUH PEMBERIAN BUAH PEPAYA (CARICA PAPAYA L) TERHADAP KADAR KOLESTEROL TOTAL PADA TIKUS SPRAGUE DAWLEY DENGAN HIPERKOLESTEROLEMIA Dewi, Claudia Kartika; Probosari, Enny
Journal of Nutrition College Vol 1, No 1 (2012): Oktober 2012
Publisher : Departemen Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro

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Abstract

ABSTRACTBackground : Coronary Heart Disease (CHD) is a cardiovascular disease wich primary  cause of deadness in any countries. It is one of the causes hypercholesterolemia. Papaya fruit has many benefits for health such as anti-inflammatory, anti-hypertension, it can reduce triglyceride levels and it can reduce total cholesterol levels in the blood. The purpose of this study is to investigate the effect of administration of papaya (Carica papaya L) for total cholesterol levels in Sprague Dawley rats with hypercholesterolemia.Method : This research was true-experimental pre-post test control with rondomized group design. Subjects were male Sprague Dawley rats aged 7-8 weeks, weight 100-200 grams are a given blended of  papaya fruit as much as 5.4 g, 7.2 g and 9.0 g per within 4 weeks. Total cholesterol levels are determined by the CHOD-PAP method Enzimatic Precipitation Colorimeter Test. Data normality was tested by Shapiro Wilks. Data were analyzed by ANOVA test, followed by LSD test.Result : the research shows that giving papaya 5.4 g per day is able to reduce  total cholesterol were significantly (p = 0.001). Giving papaya in dosage of 7,2 g can reduce cholesterol but it is insignificance (p= 0,086) and giving papaya in dosage of 9,0 g can not reduce the cholesterol (p= 1,000).Conclusion : Giving papaya dosage 5.4 gr, 7.2 g and 9 g can not lower significantly of total cholesterol levels Key Words : hypercholesterolemia, papaya, total cholesterol
PEMBUATAN GAS BIO DARI SERBUK GERGAJI, KOTORAN SAPI, DAN LARUTAN EM4 Dewi, Tri Kurnia; Dewi, Claudia Kartika
Jurnal Teknik Kimia Vol 20, No 1 (2014): Jurnal Teknik Kimia
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Sriwijaya

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Abstract

Pengolahan limbah organik menjadi biogas merupakan salah satu upaya untuk menciptakan sumber energi terbarukan. Salah satu upaya tersebut adalah pemanfaatan limbah dari penggergajian kayu dan kotoran sapi. Biogas merupakan sebuah proses produksi biogas dari material organik dengan bantuan bakteri. Kandungan utama dari biogas adalah gas metana. Gas metana terbentuk karena terjadinya proses fermentasi secara anaerobik (tanpa udara) oleh bakteri metana atau bakteri metanogenik sehingga terbentuk gas metana (CH4), yang apabila dibakar dapat menghasilkan energi panas maupun untuk menghasilkan listrik. Limbah dari penggergajian kayu atau serbuk gergaji memerlukan waktu yang cukup lama untuk dilakukan proses fermentasi, sebab serbuk gergaji masih mengandung lignin sehingga sulit untuk diuraikan. Penguraian serbuk gergaji akan mempercepat proses fermentasi biogas, maka dalam penelitian ini digunakan Effective Microorganisme (EM4) agar serbuk gergaji lebih cepat diuraikan. Kotoran sapi mengandung bakteri metanogenik yang membantu dalam proses fermentasi sehingga mempercepat proses pembentukan biogas. Percobaan ini telah diteliti dengan menggunakan Gas Kromatografi, sehingga dari penelitian ini didapatkan hasil konsentrasi terbaik yakni konsentrasi kotoran sapi pada 55,5 %, konsentrasi serbuk gergaji 22,2%, dan konsentrasi larutan Effective Microorganisme (EM-4) 10,25%. Kata kunci : biogas, serbuk gergaji, Effective Microorganisme