Screening Fitokimia Dan Aktivitas Antioksidan Daun Eceng Gondok (Eichhornia Crassipes)

Tanaman eceng gondok (Eichhornia crassipes) merupakan tumbuhan yang mengambang di permukaan air (gulma), dan mudah untuk terus bertumbuh. Bahkan dapat merugikan bagi lingkungan jika telah meluas. Maka dari itu dilakukan berbagai pengujian untuk mengetahui potensi-potensi metabolit sekundernya. Hasil Uji fitokimia pada daun eceng gondok mengindikasikan adanya steroid, tannin dan flavonoid. Dengan pengujian antioksidannya, diperoleh nilai IC50 yaitu sebesar 232,34 ppm. Hasil kromatografi lapis tipis menunjukkan bahwa eluen aseton – n-heksana (7:5) adalah yang paling baik dalam pemisahannya. Setelahnya fraksinasi dengan bantuan KOH pada ekstrak tanaman hasil maserasi dengan aseton, menunjukkan adanya kandungan steroid. Setelahnya di uji kolom dan didapati 2 fraksi yang berbeda. Fraksi A mengandung steroid. Sesuai dengan uji KLT dengan bantuan sinar UV.DOI :http://dx.doi.org/10.15408/jkv.v0i0.496

Perancangan Sistem Informasi Pendapatan Asli Daerah (PAD) Berbasis Database Pada Instansi Pemerintah

Penelitian ini bertujuan untuk merancangan sistem informasi penerimaan kas dan pengeluaran kas terkomputerisasi berbasis Microsoft Access pada instansi pemerintah, sangat mendukung kinerja instansi baik operasional maupun manajerial, khususnya penerimaan kas dan pengeluaran kas. Dimana penerimaan kas dan pengeluaran kas yang sebelumnya dilakukan secara manual, yaitu pencatatan data secara manual atau klerikal , yang kemudian dipindah ke file komputer dalam program Microsoft Word atau Microsoft Excel, dimana kedua program tersebut sebagai penyimpan data-data, sekaligus proses perhitungan dan laporan.Dengan perancangan sistem ini, data-data transaksi yang terjadi di instansi pemerintah, dapat dibuatkan tabel sebagai file penyimpanan dan sekaligus digunakan sebagai data–data pokok yang akan di manipulasi dan kemudian dari hasil proses pemanipulasian tersebut dapat diperoleh laporan penerimaan kas dan pengeluaran kas. Tabel-tabel yang terbentuk dapat pula digunakan sebagai acuan pembuatan form, dimana form sendiri dapat difungsikan sebagai fasilitas proses entri data-data. Sedangkan, proses pemanipulasian data-data di dalam tabel dilakukan dalam query-query, antara lain query PAD, query Biaya, query Transaksi. Dalam query-query tersebut terjadi proses pengekuivalenan, pemrosesan dan pemanipulasian data yang akan di gunakan sebagai laporan. Dari perancangan sistem penerimaan dan pengeluaran kas berbasis Microsoft Access instansi akan lebih mudah mengelola data-data dari transaksi yang akan digunakan sebagai bahan pembuatan laporan penerimaan kas. Karena, dalam program atau sistem ini semua komponen dari dari tabel, query, form, dan laporan sudah terhubung satu sama lain (relasi), apabila instansi ingin menambah ataupun mengubah data, tidak perlu lagi menginput data sumber lagi, semua data-data akan berubah dengan sendirinya

Korelasi Genetika Sifat Produksi Sebagai Dasar Pemilihan Domba Lokal Genetic Correlation of Production Characteristics as Bases for Selection of Indigenous Sheep

Aims of this research were to know genetic correlation of birth and weaning weight of indigenous sheep. Materials used were 240 birth and weaning weight recorded from 100 days of the indigenous lambs age that were born from 40 dams mated by 8 rams. Nested classification model was used to estimate to genetic correlation. Result of the research showed that the estimated value of genetic correlation from sire, dam, and sire-dam components were 0,32 ± 0,31; 0,52 ± 0,54, and 0,36 ± 0,52, respectively. It could be summarized that genetic correlation between birth and weaning weight of the sheep had a moderate positive. Birth weight characteristic could be used for criteria selection with non-direct selectionmethod for weaning weight

English Registers In Allkpop News Articles

This research is intended to describe English registers found in Allkpop news articles. The major problem in this research are to find out the English registers found in Allkpop news articles, to identify word formation process undergone by the English registers found in Allkpop news articles, to identify types of changes in meaning served by the English registers found in Allkpop news articles when compared with their lexical meaning in the dictionary, and to identify language functions served by the English registers found in Allkpop news articles. This research belongs to qualitative research employing descriptive method that was performed by collecting data, classifying, analyzing, and then interpreting the data. As the data, the researcher used English registers found in Allkpop news articles that purposively taken in April, 2016. The results of the analysis are as follows. First, there are a total of 30 units of English registers found in Allkpop news articles posted in April, 2016. These 30 units of English registers of words and phrases are found in 503 news articles posted in April, 2016. Second, almost all of English registers that have undergone morphological process are made of compounding process. Third, all of the English registers have different meaning when they are compared with their lexical meaning in the dictionary. The most dominant type of changes in meaning is widening of meaning in which of the total 30 English registers, 21 are identified have undergone widening of meaning process. Fourth, the most dominant language function based on language functions served by the sentences of the news articles that contain English registers is representational function

Pengaruh Lama Scalding dalam Lilin Panas terhadap Kualitas Karkas, Kadar Lemak dan Susut Masak Daging Itik

Tujuan penelitian ini adalah untuk mengetahui kualitas karkas, kadar lemak dan susut masak daging itik yang mengalami scalding dalam lilin panas (0 s, 30 s, 60 s, 90 s). Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak lengkap dengan 4 perlakuan dan 5 ulangan. Data kualitas daging dianalisis statistik menggunakan analisis ragam pada taraf signifikasi 5% untuk mengetahui pengaruh perlakuan. Apabila perlakuan berpengaruh, uji dilanjutkan dengan uji wilayah ganda Duncan. Adapun data kualitas karkas dianalisis dengan Kruskal-Wallis. Hasil penelitian menunjukkan bahwa scalding dalam lilin pada pencabutan bulu itik tidak berpengaruh terhadap nilai susut masak dan sobek kulit namun berpengaruh terhadap kadar lemak dan kecerahan. Scalding selama 30 detik dapat menurunkan kadar lemak sedangkan scalding hingga 60 detik belum memberikan efek warna gelap pada karkas

Aktivitas Air, Total Bakteri Dan Drip Loss Daging Itik Setelah Mengalami Scalding Dengan Malam Batik (Water Activity, Bacterial Count and Drip Loss of Duck Scalded in Hot Wax)

This research was aimed to observe the water activity, the bacterial count and the drip loss of ducks scalded in hot wax at 145ºC after scalded in hot water. In-hot wax scalding treatments were carried out for 30 seconds (T1), 60 seconds (T2), 90 seconds (T3) in five replicates. Scalding in hot water only was applied as a treatment control (T0). Water activity by mean of aw meter and drip loss in refrigerated temperature were analyzed immediately after samples preparation whereas bacterial counts by plate count method was analyzed 8 h after. The average water activities were 0.938 (T0), 0.939 (T1), 0.940 (T2), and 0.939 (T3). The average bacterial counts were 6.59∙106 CFU/g (T0), 7.12∙106 CFU/g (T1), 9.00∙106 CFU/g (T2) and 7.48∙106 CFU/g (T3). The average drip losses were 4.050% (T0), 4.236% (T1), 4.198% (T2) and 4.078% (T3). Analysis of variance indicated that there were no effect (p>0.05) of in-hot wax scalding treatments on parameter observed

APPLICATION OF DIVERSION PENAL MEDIATION ON SEXUAL VIOLENCE CASES TO REALIZE CHILD PROTECTION FOR VICTIMS OF SEXUAL VIOLENCE

Diversion is the granting of the authority of law enforcers to transfer the settlement of Child cases from the criminal justice process to the criminal justice process, with the aim of achieving peace between the victim and the child who commits a crime. This research is to find out about: how to apply diversion to cases of sexual violence against children, and whether diversion penal mediation can be applied to cases of sexual violence to realize the protection of children victims of sexual violence. Based on research in Central Java, barriers to the application of diversion system are from legislative factors, structural factors as well as community legal cultural factors. Along with the application of reasoning mediation diversion, these obstacles can be avoided. The application of the diversion penal mediation as a means to protect children of perpetrators and children of victims of child sexual violence. In the future there needs to be a willingness and courage for child law enforcers, to apply the diversion penal mediation to cases of child sexual violence  Keyword: diversion, penal mediation, sexual violenc