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Hasil Pencarian

Ditemukan 4 dokumen yang sesuai dengan query
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Ririn Setyaningsih
Abstrak :
Peperomia pellucida Kunth. mengandung senyawa fenolik dan diketahui berkhasiat sebagai antihipertensi dengan mekanisme penghambatan angiotensinconverting enzyme (ACE) dan antioksidan. Metode microwave-assisted extraction (MAE) berpotensi besar untuk mengekstraksi senyawa aktif pada tanaman. Pada penelitian ini, metode MAE dikembangkan untuk memperoleh kadar fenolik total, aktivitas penghambatan ACE, dan antioksidan yang optimum dari Peperomia pellucida Kunth. Parameter efisiensi MAE yang digunakan yaitu konsentrasi pelarut etanol, rasio sampel-pelarut, waktu ekstraksi, dan daya gelombang mikro. Analisis dilakukan menggunakan response surface methodology (RSM). Kadar fenolik total diukur dengan metode Folin-Ciocalteu, sedangkan aktivitas penghambatan ACE dievaluasi menggunakan ACE kit-WST, dan aktivitas antioksidan diukur dengan metode FRAP. Kondisi optimum MAE untuk kadar fenolik total (49,78 mgEAG/g ekstrak) adalah pelarut etanol 80%, rasio sampelpelarut 1:12, waktu ekstraksi 2 menit, dan daya 30%. Aktivitas penghambatan ACE yang optimum (54,73% pada konsentrasi 100 g/mL) dan kapasitas antioksidan metode FRAP (130,33 molEAG/g ekstrak pada konsentrasi 32,26 g/mL) diperoleh pada kondisi ekstraksi berturut-turut berupa pelarut etanol 80%, rasio 1:12, waktu ekstraksi 2 menit, daya 70%, serta pelarut etanol 65%, rasio 1:12, waktu ekstraksi 1 menit, dan daya 70%. Analisis korelasi Pearson menunjukkan bahwa tidak ada korelasi antara kadar fenolik total dengan aktivitas penghambatan ACE dan aktivitas antioksidan.
Peperomia pellucida Kunth. contain phenolic compounds and known to have efficacy as antihypertensive by the mechanism of inhibition of angiotensinconverting enzyme (ACE) and antioxidants. Microwave-assisted extraction (MAE) method has great potential for extracting the active compound in plant. In this study, MAE method was developed to obtain optimum total phenolic content, angiotensin-converting enzyme inhibitory activity, and antioxidant activity from Peperomia pellucida Kunth. MAE efficiency parameters used were ethanol concentration, sample to solvent ratio, extraction time, and microwave power. The analysis was performed using response surface methodology (RSM). Total phenolic content was measured by Folin-Ciocalteu method, while ACE inhibitory activity was evaluated using ACE kit-WST, and antioxidant activity was measured by FRAP method. The optimum conditions of MAE for total phenolic content (49.78 mgGAE/g extract) were 80% ethanol, sample-solvent ratio of 1:12, extraction time of 2 min, and power of 30%. The optimum ACE inhibitory activity (54.73% at a concentration of 100 μg/mL) and antioxidant capacity of FRAP method (130.33 μmolGAE/g extract at a concentration of 32.26 μg/mL) were obtained at 80% ethanol, ratio of 1:12, time of 2 min, 70% power, and 65% ethanol, ratio of 1:12, time of 1 min, and 70% power respectively. The analysis of Pearson correlation indicated that there was no correlation between total phenolic content with ACE inhibitory activity and antioxidant activity.
Depok: Fakultas Farmasi Universitas Indonesia, 2016
S65445
UI - Skripsi Membership  Universitas Indonesia Library
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Ririn Setyaningsih
Abstrak :
Praktik Kerja Profesi Apoteker PKPA di Apotek Prima Sehat dilaksanakan dengan tujuan agar mahasiswa Program Studi Profesi Apoteker memahami tugas dan peran apoteker dalam pelayanan kefarmasian di apotek, juga memperoleh wawasan, keterampilan dan pengalaman praktis melakukan praktik kefarmasian di apotek. Tugas khusus dilaksanakan dengan melakukan survei pengunjung apotek untuk mengetahui kebutuhan masyarakat di lingkungan Apotek Prima Sehat terhadap perbekalan farmasi dan dapat disimpulkan bahwa perbekalan farmasi yang dibutuhkan masyarakat tersebut terutama yaitu obat bermerk dagang, alat kesehatan, dan kosmetik.
Pharmacist Internship Program at Apotek Prima Sehat was held with the aim that students of Apothecary Study Program understand the duties and roles of pharmacist in pharmaceutical care in pharmacy, also gain insight, skill, and practical experience in pharmacy practice. Special assignment was carried out by conducting a survey of pharmacy visitors to find out the necessity of the community in Apotek Prima Sehat surroundings on pharmaceutical supplies and it can be concluded that the pharmaceutical supplies required by the community were mainly brand name drugs, medical devices, and cosmetics.
Depok: Fakultas Farmasi Universitas Indonesia, 2017
PR-Pdf
UI - Tugas Akhir  Universitas Indonesia Library
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Ririn Setyaningsih
Abstrak :
ABSTRAK
Praktik Kerja Profesi Apoteker PKPA di Corporate Business Development PT. Kalbe Farma, Tbk. dilaksanakan dengan tujuan agar mahasiswa Program Studi Profesi Apoteker memahami tugas dan peran apoteker di industri farmasi terutama pada bidang pengembangan bisnis, juga memperoleh wawasan dan pengalaman praktis bekerja di corporate business development industri farmasi. Tugas khusus dibuat untuk memberikan rekomendasi pengembangan bisnis dari produk perawatan kesehatan kulit berbasis herbal berdasarkan analisis situasi pasar menggunakan analisis stratejik yaitu analisa eksternal dan internal PT. Kalbe Farma, Tbk.
ABSTRACT
Pharmacist Internship Program at Corporate Business Development PT. Kalbe Farma, Tbk. was held with the aim that students of Apothecary Study Program understand the duties and roles of pharmacist at the pharmaceutical industry especially in the field of business development, also gain insight and practical experience working in the business development of the pharmaceutical industry. Specific assignment are created to provide business development recommendations of herbal skincare products based on market analysis using strategic analysis i.e. external and internal analysis of PT. Kalbe Farma, Tbk.
2017
PR-pdf
UI - Tugas Akhir  Universitas Indonesia Library
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Ririn Setyaningsih
Abstrak :
ABSTRAK
Praktik Kerja Profesi Apoteker PKPA di Suku Dinas Kesehatan Kota Administrasi Jakarta Barat dilaksanakan dengan tujuan agar mahasiswa Program Studi Profesi Apoteker memahami tugas pokok dan fungsi Suku Dinas Kesehatan serta peranan apoteker di pemerintahan, memahami tugas dan fungsi Seksi Sumber Daya Kesehatan SDK di Suku Dinas Kesehatan Kota Administrasi Jakarta Barat, juga memperoleh wawasan dan pengalaman praktis melakukan pekerjaan di pemerintahan. Tugas khusus yang diberikan berjudul Pembinaan, Pengawasan, dan Pengendalian di Apotek X Kecamatan Cengkareng Jakarta Barat Bulan Februari Tahun 2017.
ASBTRACT
Pharmacist Internship Program at Suku Dinas Kesehatan Kota Administrasi Jakarta Barat was held with the aim that students of Apothecary Study Program understand the main duties and functions of Suku Dinas Kesehatan and the role of pharmacist in government, understand the duties and functions of Seksi Sumber Daya Kesehatan SDK in Suku Dinas Kesehatan Kota Administrasi Jakarta Barat, also gain insight and practical experience of doing work in government. Special assignment given titled Monitoring and Controlling at Apotek X Cengkareng District, West Jakarta, February 2017.
2017
PR-Pdf
UI - Tugas Akhir  Universitas Indonesia Library