56 research outputs found
EFEK ANTIKOLESTEROL FRAKSI n-HEKSANA RUMPUT KEBAR PADA HEWAN MODEL HIPERLIPIDAEMIA
No full textPenelitian ini bertujuan mengetahui efek antikolesterol fraksi n-heksana ekstrak rumput kebar pada hewan model hiperlipidaemia. Delapan kelinci dewasa dibagi dalam dua kelompok. Kelompok kontrol (K1) hanya diberikan diet tinggi lemak selama 1 bulan dan pada kelompok perlakuan (K2) diberikan diet tinggi lemak ditambah fraksi n-heksana ekstrak rumput kebar. Uji keberhasilan penelitian dilakukan dengan pemeriksaan kolesterol total serum darah. Hasil penelitian menunjukkan konsentrasi kolesterol total serum darah pada K1 dan K2 masing-masing adalah 100,00±18,28 dan 47,75±12,53 mg/dl. Dari hasil penelitian disimpulkan bahwa fraksi n-heksanaa mampu menurunkan tingkat kolesterol total dalam serum darah
EFEK PEMBERIAN EKSTRAK KAYU AKWAY (Drymis Sp) TERHADAP KUALITAS SPERMATOZOA MENCIT (Mus musculus L)
No full textThis research was aimed to study the effect of Akway wood (Drymis Sp) extract treatment on spermatozoa quality of mice (Mus musculus L). The extract was given orally once a day in 2 weeks. The animals were divided into three groups; one control group (K1) and two treatment groups with four replicates. K2 group was given 1.3 ml/gr body weight / day and K3 group was given 3.3 ml/ gr body weight / day. The results indicated that treatments were increased significantly (P<0.05) on acrosome integrity and viability, while on the motility, concentration and abnormality treatments had no significant effect
Analisis cemaran mikrobiologis pangan asal ternak pada jajanan anak sekolah dasar: Microbiological analysis contamination of children’s snacks elementary school
No full textAbstract
This study examined the microbiological contamination of street food that consumed by children at primary. The study, specifically focused on the detection of total microorganisms such as Escherichia coli, and Salmonella sp. Microbiological analyses is one way to determine the level of hygiene of snack foods. Presence of microbes determined by using Total Plate Count (TPC), detection test was applied to detect E.coli and Salmonella sp test applied detect present of Salmonella sp. Quantitatif and qualitatif methods have been sed with sampel snacks collection were obtained street food at primary schools. TPC test results showed that 6 samples of snacks have been contaminated with microbes with the threshold of the maximum limit. Those snacks, namely G1 (batagor) 2.6 x 10-5 cfu/gr, K1 (batagor) 1.3 x 10-5 cfu/gr, L2(egg meat ball) 2.3 x 10-5 cfu/gr, M1 (egg roll) 3.8 x 10-5 cfu/gr, N (meatball) 1.1 x 10-5 cfu/gr and Q1 (batagor) 1.1 x 10-5 cfu/gr. Results Salmonella sp test indicated that there were 9 samples positively contaminated with salmonella sp bacteria. Those are D2 (chicken sausage), E1 (egg roll), E2 (chicken meat ball), F2 (chicken meat ball), G1 (batagor), G2 (fried sausage), N (meatball), P1 (nuggets), P2 (chicken meat ball). Escherchia coli detection test results all samples were declared negative. There were 6 school locations (G, K, L, M, N, Q) different snack samples contaminated with microbes, 6 school locations (D, E, F, G ,N, P) snack samples were contaminated with Salmonella sp. Those snacks were declared not recommended for consumption.
Keywords: Contamination; E. coli; Microbes; Salmonella sp; Snacks
Abstrak
Penelitian ini meneliti kontaminasi mikrobiologi pada jajanan yang ditujukan untuk anak-anak sekolah dasar di distrik Manokwari Barat, dengan fokus khusus pada deteksi mikroorganisme total, E. coli, dan Salmonella sp. Salah satu cara untuk mengetahui tingkat higienitas dari pangan jajanan adalah dengan analisis mikrobiologi berupa uji keberadaan mikroba dengan Total Plate Count (TPC), uji deteksi E.coli dan uji Salmonella sp. Sampel jajanan hasil olahan ternak diperoleh dari jajanan yang ada di Sekolah Dasar di wilayah distrik Manokwari Barat. Penelitian ini menggunakan gabungan metode kualitatif dan kuantitatif dengan menggunakan teknik pengambilan sampel yaitu purposive sampling. Hasil uji TPC pada jajanan pangan hasil ternak di Sekolah Dasar distrik Manokwari Barat terdapat 6 sampel yang berada diambang batas maksimum yaitu sampel G1 (batagor) 2.6 x 10-5 cfu/gr, K1 (batagor) 1.3 x 10-5cfu/gr L2 (pentol telur) 2.3 x 10-5 cfu/gr. M1 (telur gulung) 3.8 x 10-5 cfu/gr, N (pentol bakso) 1.1 x 10-5 cfu/gr dan Q1 (batagor) 1.1 x 10-5 cfu/gr. Hasil pengujian deteksi Salmonella sp terdapat 9 sampel yang positif tercemar bakteri Salmonella sp. D2 (sosis ayam), E1 (telur gulung), E2 (pentol ayam), F2 (pentol ayam), G1 (batagor), G2 (sosis goreng), N (pentol bakso), P1 (nugget), P2 (pentol ayam) sedangkan untuk hasil uji deteksi E. coli semua sampel dinyatakan negatif. Dari hasil penelitian ini dinyatakan bahwa ada 6 lokasi (G, K, L, M, N, Q) telah terkontaminasi mikroba diambang batas dan tidak layak untuk dikonsumsi dan 6 lokasi (D, E, F, G, N, P) telah terkontaminasi Salmonella sp dan dinyatakan tidak layak untuk dikonsumsi.
Kata kunci: E. coli; Mikroba; Pangan jajanan; Salmonella sp; Total plate coun
KARAKTERISTIK HEMATOLOGI BURUNG GOSONG KELAM (Megapodius freycinet) DI PULAU MANSINAM MANOKWARI: HAEMATOLOGY CHARACTERISTIC OF GOSONG KELAM BIRD (Megapodius freycinet) IN MANSINAM ISLAND MANOKWARI
No full textDecreasing population of Gosong Kelam birds (Megapodius freycinet) can be limited by using captivity. Characteristic of haematology were indicator to know about health and physiology satus of animals in a captivity. The aim of the research was to know haematology information of Gosong Kelam birds (Megapodius freycinet) in Mansinam island. The results show that average haematologies value of Gosong Kelam birds were not different to other research results. The number of erythrocyte 2.6x103/mm3, hemoglobin 15.8 gr%, leukocyte 15.9x103/mm3. More over types of leukocyte which are consist of basophils with 3.25% without eosinophils, heterophils 23.5%, lymphocytes 61.75% and monocytes 13%
Studi Pendahuluan Hematologis Ayam Arab Pada Berbagai Tingkat Umur dan Jenis Kelamin
No full textHematologist (coagulation, hemoglobin, sedimentation rate and haematocrit) is a parameter to know Arab chicken's physiology condition. Unfortunately there is however lack information of hematologist Arab chicken available in a farm which the chicken is raising. Twenty Arab chickens which different ages ( 5 months, 7 months and 1.5 years) and different sex (female and male) is used as samples. Blood samples is taken from vena cava in left and right wings. Results of the present study showed that the chicken is healthy, even though the hematocrit is different with literature. The differences is expe,,1.ed by the chicken which used in experiment different with the chicken in the literature
Lexical expressive means in popular science literature (based on the book by N. Reznikova "Living Psychology: Simple Steps Towards Yourself")
No full textThe bachelor's thesis examines the lexical means of expression used in popular science literature on psychology to attract and hold the reader's attention (using the book by N. Reznikova "Living Psychology: Simple Steps Towards Yourself" as an example). The author analyzes a wide range of lexical means of expression that help make a scientific text accessible and interesting to a wide audience. The work identifies the features of using lexical means of expression to enhance the emotional involvement of the reader and create the effect of a "live" narration. Lexical means of expression help the author establish a close connection with the audience, facilitating the understanding of complex psychological concepts and encouraging self-reflection
Lexikální výrazové prostředky v populárně naučné literatuře (na základě knihy N. Řezníkové "Živá psychologie: Jednoduché kroky k sobě")
No full textAnotace: Bakalářská práce se zabývá lexikálními výrazovými prostředky používanými v populárně vědecké literatuře o psychologii k upoutání a udržení pozornosti čtenáře (na příkladu knihy N. Reznikové "Živá psychologie: Jednoduché kroky k sobě"). Studentka analyzuje širokou škálu lexikálních výrazových prostředků, které pomáhají zpřístupnit vědecký text širokému publiku. Práce odhaluje rysy používání lexikálních výrazových prostředků za účelem posílení emocionálního zapojení čtenáře a vytvoření efektu "živého" vyprávění. Lexikální prostředky pomáhají autorovi navázat silné spojení s publikem, usnadňují pochopení složitých psychologických konceptů a podněcují k sebereflexi.The bachelor's thesis examines the lexical means of expression used in popular science literature on psychology to attract and hold the reader's attention (using the book by N. Reznikova "Living Psychology: Simple Steps Towards Yourself" as an example). The author analyzes a wide range of lexical means of expression that help make a scientific text accessible and interesting to a wide audience. The work identifies the features of using lexical means of expression to enhance the emotional involvement of the reader and create the effect of a "live" narration. Lexical means of expression help the author establish a close connection with the audience, facilitating the understanding of complex psychological concepts and encouraging self-reflection.Ústav východoevropských studiíInstitute of East European StudiesFilozofická fakultaFaculty of Art
ANALISIS ZAT KIMIA TERLARANG PADA JAJANAN PRODUK OLAHAN TERNAK YANG BEREDAR DI KOTA MANOKWARI
No full textPenelitian ini dilakukan untuk mengetahui kandungan bahan zat kimia terlarang seperti formalin dan boraks pada jajanan produk olahan ternak yang beredar di kota Manokwari. Penelitian ini menggunakan metode kualitatif dengan teknik pengambilan sampel yaitu purposive sampling. Pengujian kualitatif pada formalin dengan menggunakan larutan Kalium Permanganat KMnO4 sedangkan pada pengujian fakultatif pada boraks menggunakan larutan Kunyit. Hasil penelitian ini menunjukkan bahwa dari 28 sampel yang telah di uji ada 11 sampel yang dinyatakan positif mengandung formalin dan 7 sampel dinyatakan positif mengandung boraks dan kesemua sampel jajanan yang positif berbahan zat kimia terlarang tidak layak untuk dikonsumsi oleh masyarakat
Raúl Brandão : ficção e infância
No full textRaul Brandão and Maria Angelina Brandão's Portugal Pequinino is generally under- estimated in the context of Brandâo's work. In this article the author attempts to reread this work in the light of a modernity which has gone unnoticed, emphasizing a certain number of aspects which make this work a(n) (ignored) classic of Portuguese children's literature
Berlin Jews, Business, and Bourgeois Feminism 1890-1914 : Commerce and the Making of a Cultural Moment?
No full textThe article explores the relationship between commercial capitalism and the first European women’s movement through the lens of Jewish business activity in the fashion-related industries of Wilhelmine Berlin. The analysis centers on Kaufhaus N. Israel, a department store and clothier. Between 1899 and 1914, the firm issued a series of prolifically illustrated albums, several featuring explicit ‘feminist’ elements. Through its elaborate publications, the author argues, the commercial company crafted its image as a cultural institution, relying on associations of the department store as a ‘women’s paradise,’ while venturing into political visions of egalitarianism and ethnic diversity in image and text
- …
