UJI DAYA HAMBAT EKSTRAK BAWANG BOMBAY (Allium cepa L) TERHADAP PERTUMBUHAN BAKTERI Staphylococcus aureus SECARA IN VITRO

UJI DAYA HAMBAT EKSTRAK BAWANG BOMBAY (Allium cepa L) TERHADAP PERTUMBUHAN BAKTERI Staphylococcus aureus SECARA IN VITRO Eka D. Pakekong1), Heriyannis Homenta1), Christy N. Mintjelungan1) 1) Program Studi Kedokteran Gigi Fakultas Kedokteran, UNSRAT   ABSTRACT Bulb onions (Allium cepa L) is a type of onion that commonly used in various cuisines in Indonesia. Bulb onions contain antibacterial compound such as flavonoids, pectin, allicin. Staphylococcus aureus is one normal microfloras in oral cavity that normally does not cause disease. The purpose of this study is to determine that the inhibition of bulb onion extract affective to inhibit the growth of Staphylococcus aureus and to see how much bulb onion extract inhibition on the growth of Staphylococcus aureus. This research is an experimental research with Kirby-Bauer disk method. Bulb onions samples had been being extracted by maceration method using ethanol 96%. Staphylococcus aureus were taken from pure stock of Microbiology Laboratory, Faculty of Medicine, University of Sam Ratulangi, Manado. The result was obtained 84,55 mm with an average of 16,91 mm. From this research can be concluded that bulb onion extract can inhibit the growth of Staphylococcus aureus. Key words: inhibition, bulb onions (Allium cepa L), Staphylococcus aureus   ABSTRAK Bawang bombay (Allium cepa L) merupakan jenis bawang yang sering digunakan di berbagai masakan di Indonesia. Bawang bombay mengandung senyawa yang bersifat antibakteri seperti flavonoid, pektin, allisin. Staphylococcus aureus merupakan salah satu mikroflora normal di rongga mulut yang dalam keadaan normal tidak menyebabkan penyakit. Tujuan penelitian ini untuk mengetahui daya hambat ekstrak bawang bombay efektif untuk menghambat pertumbuhan bakteri Staphylococcus aureus serta melihat berapa besar daya hambat ekstrak bawang bombay terhadap pertumbuhan bakteri Staphylococcus aureus. Penelitian ini merupakan penelitian eksperimental dengan metode Kirby-bauer menggunakan disk cakram. Sampel bawang bombay kemudian diekstraksi dengan metode maserasi menggunakan pelarut etanol 96%. Bakteri Staphylococcus aureus diambil dari stok bakteri murni Laboratorium Mikrobiologi Fakultas Kedokteran Universitas Sam Ratulangi Manado. Hasil penelitian diperoleh  84,55 mm dengan rata-rata 16,91 mm. Dari penelitian ini dapat disimpulkan bahwa ekstrak bawang bombay dapat menghambat pertumbuhan bakteri Staphylococcus aureus. Kata kunci: daya hambat, bawang bombay (Allium cepa L), Staphylococcus aureus

Budidaya Ulat Sutera Dan Produksi Benang Sutera Melalui Sistem Kemitraan Pada Pengusahaan Sutera Alam (Psa) Regaloh Kabupaten Pati

This study aimed to determine the process of cultivation and silkworm silk yarn production in the Exploitation of Natural Silk (PSA) Pati Regaloh. The basic method of research used is descriptive method. Determining the location of the research conducted (purposive), the Concession Alam Sutera (PSA) Regaloh. The results obtained are Regaloh PSA has implemented a system of partnerships between employers and the surrounding farming community through the core system and plasma. Technically maintenance silkworms can be divided into two, namely the maintenance of mulberry plantation and silkworm breeding. The species planted mulberry is Morus multicaulis Regaloh PSA, Morus cathayana, Morus nigra, Morus alba and mulberry mixed types. Mulberry plant maintenance includes fertilizing, pendangiran (weeding), and trimming. Maintenance consists of maintenance silkworm caterpillars are small and large caterpillars. Harvesting is done after the silkworm cocoon mengokon for 6-7 days in the maintenance brak brak-large caterpillar. The processing of cocoons into silk yarn is divided into several stages, namely boiling, reeling, rereeling, pressing and packing

Identifikasi Sektor Pertanian Dalam Penentuan Sektor Unggulan Di Kabupaten Pati

Pati Regency is a regency that relies on agriculture as the sector that contributed greatly to the formation of GDRP. Accordingly, this research is needed to determine the sectors and subsectors basis, so that local development can be done optimally. The basic method used is descriptive method, while for determination of the area of research is purposive method. The data used are secondary data obtained from the BPS, Bappeda, and Department of Agriculture. Methods of data analysis involves determining GDRP 2012 constant prices, location quotient analysis, component of regional growth analysis, and leading sectors and sub-sectors analysis. The result of the data analysis showed that based on the average value of LQ, there are three base sectors, that are agriculture sector; electric, gas and clear water sector; and financial, ownership and busines services sector. During the years 2009-2012, the sub sectors which has always been a sub sector basis are able to meet the needs of the region itself can even export to other region are farm food corps sub-sector, non food crops sub-sector, forestry sub-sector, and fishery sub-sector. From the nine sectors of the economy, only the slow-growing agricultural sector, while the other eight sectors of the economy have rapid growth. Agricultural sector, minning and quarring sector, manufacturing industry sector, and construction sector are the sectors that have a competitive advantage with the same sectors in the other regions in Central Java Province. The fifth sub-sectors of agriculture has rapid growth. There are four leading sectors in Pati Regency, that are agriculture sector, minning and quarring sector, manufacturing industry sector, and construction sector. In the agricultural sub-sector, there are four sub-sectors that have potential as a leading sub sectors, namely farm food corps subsector, non food crops sub-sector, forestry sub-sector, and fishery sub-sector

Postpurchase Dissonance Observed From Consumer's Intention as an Innovator, Ability as an Opinion Leaders and Level of Creativity

This research aims to examine post‐purchase dissonance from the intention of being an innovator, ability as an opinion leader and level of creativity, which were used as indicators by consumers in purchasing some electronic products. In this research the data were collected by using three scales and one assessment tool. They are: Postpurchase Dissonance Scale, Intention as an Innovator Scale, Ability as an Opinion Leader Scale and Figural Creativity Test (Subtest no. 3: Circle). Respondents in this research were those who purchased electronic products with these following conditions: (1). Purchase made no later than one month after the research was conducted; (2). Experienced dissonance after buying the product (with N sample = 120). Data collected in this research were examined by using multiple regression analysis. Based on major hypothesis, it can be concluded that the intention as an innovator, ability as an opinion leader and level of creativity can be used as indicators to predict the arousal of post‐purchase dissonance (where F count = 4.800; p=0.003; R=0.110 & adjusted R square = 0.087). Minor hypothesis also shows that the intention as an innovator can be an indicator to predict the arousal of post‐purchase dissonance (r= ‐0.227; p0.05, whereas the level of creativity has r score = ‐0.072; p>0.05

Studi In Vitrohubungan Logaritma Koefisien Partisi dengan Ikatan Protein Plasma Dariantidiabet Turunan Sulfonil Urea sebagai Bahan Pembelajaran Mata Kuliah Farmasifisik

. This paper shows that oral antidiabeticSulfonil Ureic derivates (The first generation: Chlorpropamide, and the secondgeneration : Gliclazide, Glibenclamide & Glipizide) have logaritmicpartition coefficient value increased. The increased value in logaritmiccoeficient partition due to modification of chemical structure of suchcompounds. Such modification caused the polarity property of such compoundincreases, which in turn, increasing the logaritmic coeficient partition value.According to this paper that the chemical structure of antidiabet sulfunil ureicderivates play important role in protein plasm bonding in drug. This articlecan be used as laboratory practice or studied material on Physical Pharmacy

PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE ROUND TABLE DALAM KETERAMPILAN MENULIS KARANGAN DESKRIPSI BAHASA JERMAN SISWA KELAS XI IPS 2 SMA NEGERI 1 MOJOSARI

Writing skills in a foreign language is the most difficult skill in learning. The students of SMA Negeri 1 Mojosari have difficulty in finding the ideas to write, especially in writing description. Therefore, the teachers as a central component in learning process need to be creative and innovative. To help the students, then one model of learning that can be applied is round table cooperative learning model. This learning model was applied, because the round table requires all students in the group to write down his ideas in turn. Then a collection of ideas developed to make a description individually, so that this model can help students overcome difficulties. The problem of this research is “How is the process of implementating the round table cooperative learning model in descriptive writing skills in German language of class XI IPS 2 SMA Negeri 1 Mojosari?”. The purpose of this research is “To know the process of implementating the round table cooperative learning model in descriptive writing skills in German language of class XI IPS 2 SMA Negeri 1 Mojosari.”. The theory used in this research is the theory of Kagan and McCafferty about the round table. The kind of this research is qualitative descriptive. The source of data is based on the research of 32 students of class XI IPS 2 SMA Negeri 1 Mojosari. Data in this research is data process of the implementation the round table cooperative learning model for five meetings. There is also data about learning outcomes in writing description of German language using the round table cooperative learning model as supporting data. The results showed that the round table cooperative learning model has been well implemented according to the correctly procedures. The result of the observation showed that the students became more active during the learning process. The students came to like learning German language with round table cooperative learning model, especially in writing. The German writing skill of the students increased significantly. This is supported by the increase of the students’ writting exercise score, although there were still some grammatical errors in writing. So, it can be concluded that round table cooperative learning model can be used as an alternative in learning German language, especially in the teaching of writing skills. Keywords: Writing skills, Descriptions, Models of round table cooperative learnin

PERSEPSI MAHASISWA PPKN UNESA TERHADAP WACANA PERUBAHAN MASA STUDI UNTUK PENDIDIKAN JENJANG SARJANA

Pemerintah membuat aturan baru yang mempersingkat batas maksimal durasi studi pendidikan sarjana (S-1) dari semula maksimal tujuh tahun menjadi paling lama lima tahun. Peraturan itu menjadi perbincangan di kalangan mahasiswa FIS khususnya di jurusan PPKn untuk menanggapi tentang kebijakan publik tersebut. Adanya realitas itu maka tujuan penelitian ini adalah untuk mengetahui persepsi mahasiswa PPKn Unesa terhadap wacana perubahan masa studi untuk pendidikan jenjang sarjana. Jenis metode penelitian ini adalah penelitian deskriptif kuantitatif. Penelitian diawali dengan melakukan pembagian angket untuk diisi oleh para mahasiswa PPKn Unesa angkatan 2014  terhadap wacana perubahan masa studi untuk pendidikan jenjang sarjana. Angket yang diberikan kemudian ditarik kembali oleh peneliti untuk dianalisis guna mencari jawaban mengenai persepsi mahasiswa PPKn Unesa angkatan 2014 terhadap wacana perubahan masa studi untuk pendidikan jenjang sarjana. Hasil penelitian ini menunjukkan bahwa persepsi mahasiswa Prodi S1 PPKn Universitas Negeri Surabaya tentang wacana perubahan masa studi untuk pendidikan jenjang sarjana ini dapat dilihat dari 66 responden terdapat 63 orang dengan persentase sebesar 95 % menyatakan setuju. Sedangkan mahasiswa yang tidak setuju sebanyak 3 responden dengan persentase sebesar 5%. Dengan demikian dapat disimpulkan bahwa sebagian besar mahasiswa mendukung wacana perubahan masa studi untuk jenjang sarjana (S-1). Adanya Permendikbud Nomor 49 tahun 2014 tentang Standar Nasional Pendidikan Tinggi (SNPT) membuat para mahasiswa termotivasi untuk belajar lebih giat dan cepat lulus. Kata kunci: kebijakan, masa studi, perseps

PERAN APARATUR DESA UNTUK MENINGKATKAN PARTISIPASI MASYARAKAT DALAM PEMBANGUNAN DESA (Studi Deskriptif di Desa Sabandar Kabupaten Cianjur)

Penelitian ini berjuan untuk mengetahui seberapa besar peran aparatur desa dalam meningkatkan partisifasi masyarakat dan factor-faktor yang mempengaruhi dalam tingkat pastisifasi masyarakat khususnya didaerah desa Sabandar kab. Cianjur. Dalam penelitian ini menggunakan studi deskriptif kualitatif dan yang menjadi populasi dalam penelitian ini adalah warga desa sabandar yang secara acak dengan sampel 35 responden dengan menggunakan teknik pengumpulan data secara observasi, wawancara, kuesioner dan domentasi. Teknik penarikan sampel secara sengaja dengan pertimbangan responden yang terpilih dianggap mengetahui seberapa besar tingkat partisipasi masyarakat. Partisipasi berarti peran serta seseorang atau kelompok masyarakat dalam proses pembangunan baik dalam bentuk pernyataan maupun dalam bentuk kegiatan dengan memberi masukan pikiran, tenaga, waktu, modal dan atau materi, serta ikut memanfaatkan dan menikmati hasil-hasil pembangunan. Dan dalam hasil penelitian menunjukan bahwa partisipasi masyarakat desa Sabandar dikatakan baik dan peran aparatur desa sangat baik dalam memimpin . aparatur desa dengan masyarakat saling bekerja sama dalam perancangan atau pelaksanaan program kerja desa. Aparatur desa selalu menginformasikan apasaja program kerja danmasyarakat bias memberi saran secara langsung atau pun melalui kotak saran yang telah disiapkan oleh aparatur desa . Aparatur desa juga bekerja sama dengan masyarakat dalam mengadakan sosialisasi,evaluasi dengan masyarakat. Kata kunci : Peran Aparatur, Partisipasi dan Pembangunan Des