Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Jurnal Ilmu Ternak dan Veteriner FOKUS : Kajian Bimbingan dan Konseling dalam Pendidikan
Hartati .
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Public Health Social Sciences Veterinary Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Morphological diversity and genetic differentiation of PO cattle in smallholder farmers Hartati .; Sumadi .; Subandriyo .; Tety Hartatik
Jurnal Ilmu Ternak dan Veteriner Vol 15, No 1 (2010): MARCH 2010
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (155.518 KB) | DOI: 10.14334/jitv.v15i1.680

Abstract

PO cattle is one of  the local cattle with high genetic diversity. The aim of this research was to study genetic diversity of PO cattle in smallholder farmer  based on morfology and molecular markers. This research was conducted at breeding center in East Java and Central Java include Tuban, Lamongan and Blora regency, since June until December 2008.  PO bull used were of 18 months until 24 months of age and cow of 24 months until 36 months of age or at first calving as much as 30 head each location. The variables measured were body weight, body length, withers height, hip height, shoulder point width, chest girth, chest depth, canon bone circumference, head length and head width. Data were analyzed using descriptive statistic, average analysis between subpopulations, discriminant and canonical analysis and mahalanobis distance was done by SAS DISCRIM procedure. Whole blood were collected to get the data of polymorphism DNA microsatellite using technology of PCR and electrophoresis using 6 microsatellite loci. Variable measured were number and size of  alel, alel frequency, heterozygosity,genetic distance and fixation index (F-stat). Data were analyzed using analysis of Microsate Toolkit, GENEPOPV4, MSA (Microsatellite Analyser) and Mega 4. The result showed that Blora and Tuban subpopulation have genetic diversity which is relative lower  compared to that of Lamongan. The genetic distance which was close presented by Tuban and Blora subpopulation while Lamongan and Tuban subpopulation show far genetic distance. The result of canonical analyses showed  high correlation on shoulder point width, head width, body length, withers height and hip height variable so this five variable can be used as distinguishing variables among subpopulation. The result of molecular genetics analysis using microsatellite showed that highest frequency of alel presented by HEL9 locus at Tuban population so this loci have the high polymorfism. The genetic differentiation among subpopulation showed by differentiation FST value among six loci  indicating the increasing of inbreeding in  the three subpopulations. Key words: Morphological Diversity, Genetic Differentiation, PO Cattle
GAMBARAN MOTIVASI BERPRESTASI SISWA KELAS VIII MTs ALBIDAYAH Hartati .; Wahyu Hidayat; Devy Sekar Ayu Ningrum
FOKUS (Kajian Bimbingan & Konseling dalam Pendidikan) Vol 4, No 5 (2021): Vol 4, No 5 September 2021
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/fokus.v4i5.7503

Abstract

The purpose of this study is to find out the picture of the motivation of achievement students of class VIII MTs Al Bidayah.The method used in this study is a quantitative approach with this type of quantitative deriftive research. The data collection method used in this study is a questionnaire that is adjusted from the indicators of Mc Clleland's achievement motivation theory (1961). The results showed that the achievement motivation of MTs. Albidayah students belonged to the high category with an average score (mean) of 86.3 and a percentage of achievement of 86.3%. The three dimensions of student motivation also showed high results, namely N-ach (mean = 57.37; achievement = 88.26%), N-aff (mean = 16.43; achievement = 82.17%), and N-pow (mean = 13.13; achievement = 87.56%). This means that students have a good enough motivation to perform when participating in learning activities in school. Keywords: : motivation, achievement, students
Analisis Fisiko-Kimiawi Tepung Sukun Hasil Fermentasi Sebagai Produk Fortifikasi Flavor Hartati .
Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Vol 11, No 2 (2010)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (100.903 KB) | DOI: 10.35580/chemica.v11i2.488

Abstract

ABSTRAK Penelitian ini bertujuan mengetahui kadar gula dan kadar air tepung sukun hasil fermentasi dan mengetahui daya tahan penyimpanan cake berbahan tepung sukun terfermentasi. Penelitian ini terdiri dari tiga perlakuan yaitu perlakuan A1 (Cake berbahan tepung terigu), A2 (cake berbahan tepung sukun) dan A3 (cake berbahan tepung sukun terfermentasi). Analisis kadar gula digunakan metode Anthrone sedangkan analisis kadar air dengan metode oven. Hasil penelitian diperoleh kadar gula dari cake bahan tepung sukun terfermentasi pada perlakuan A3 lebih tinggi yaitu 0,948 % dibandingkan dengan cake bahan tepung terigu (A1) yaitu 0,480%. Kadar air dari cake bahan tepung sukun terfermentasi pada perlakuan A3 paling rendah yaitu 142,3% dibandingkan dengan A1 yaitu 904%. Cake bahan tepung sukun terfermentasi kurang tahan lama dalam penyimpanan dibandingkan dengan cake bahan tepung terigu (A1) dan bahan tepung sukun (A2). Tepung sukun terfermentasi lebih tahan lama dibandingkan tepung sukun dan tepung terigu. Kata Kunci: Fisiko-kimiawi, Tepung Sukun fermentasi, fortifikasi  ABSTRACT The aim of this research is to know the sugar and water concentration of the bread powder from fermentation and the storage resistance of the cake that made from the fermentation bread tree powder. This research consist of 3 treatments: A1 (cake made from wheat flour), A2 ( cake made from the bread tree powder) and A3 (cake made from the fermentation bread tree powder). Sugar concentration analyze using Anthrone method and for water concentration analyze using oven method.The result on sugar concentration analysis, that the highest treatment shown by A3  equal to 0,948 % between to cake made from wheat flour (A1) about 0,480 %. The smallest water concentration shown by A3 (cake made from the fermentation bread tree powder) about 142,3 % between from treatment A1 about 904 %. Treatment A1 and A2 more storage resistance than A3 (cake made from the fermentation bread tree powder). fermentated bread tree powder  more storage resistance than A1 and A2. Key Word: fermented the bread tree powder, fortification
Co-Authors Devy Sekar Ayu Ningrum Subandriyo . Sumadi . Tety Hartatik Wahyu Hidayat