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All Journal Jurnal Teknologi Pangan Nakhoda: Jurnal Ilmu Pemerintahan
Chitra Puspita Dewi
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Agriculture, Biological Sciences & Forestry Computer Science & IT Social Sciences

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KINETIKA REAKSI HIDROLISA KULIT DURIAN MENJADI GLUKOSA DENGAN KALISATOR HCl PADA TANGKI BERPENGADUK Rachmawati, Emmi; Dewi, Chitra Puspita
REKAPANGAN Vol 5, No 1 (2011): REKAPANGAN
Publisher : UPN VETERAN JAWA TIMUR

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Abstract

This  study  aims  to  develop  mechanisms  of  the  reaction  kinetics  of  hydrolysis  into glucose durian skin with HCl catalyst in the stirred tank, to obtain  data that is the  price reaction kinetics reaction rate constants (k) and  activatin energy. The study was condcted after the first with dry skin so that the  water content lost durian , durian skin  after  it  is  made  of  powder  and   sieved  to  pass  20  mesh  particle  size,  and  durian leather  was  put  into  a   three  neck  flask  with  100  cc  of  didtilled  water  was  added,  as  catalyst   was  added  HCl  1N  200  cc  and  the  hydrolysis  process  carried  out  in  accordance  with  the  time  and  temperatuure  have  been  determined  with  a   stirring speed of 200 rpm. After the hydrolysis the solution was neutralized by adding NaOH and  filtered  to  take  filtrate.  Filtrate  evaporated,  so  that  is  left  is  then  carried  out  an analysis  of  concentrated  glucose  levels  using  Luff  Schrool.  Variables  run  time  of hydrolysis  40;50;60;70;80  minutes  and  the  temperature  of  hydrolysis  75;80;85;90; 95°C.  From  the  results  of  this  study  found  the  greatest  conversion  is  0.072 at  95°C  and time 80 minutes, k obtained by 5,147.10-6e-1038,4710/RT . In this study the following shrinnking core model with chemical reaction as controller, and the reaction followed first order reaction.Key words: Glucose, speed of reaction, activation energy
GERAKAN POLITIK PEREMPUAN PARTAI GOLKAR KOTA PEKANBARU PERIODE 2004 – 2009 DALAM MEMPERJUANGKAN KEPENTINGAN PEREMPUAN Asrida, Wan; ', Wazni; Dewi, Chitra Puspita
Nakhoda: Jurnal Ilmu Pemerintahan Vol 11, No 1 (2012)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (100.377 KB) | DOI: 10.35967/jipn.v11i1.1611

Abstract

Woman political participation on reform era is normal activity. Reform producted rules (Act aboutGeneral Election and Act about Political Party) which give space for woman political participation.Golongan Karya Party is one of strong political party in Indonesia that have commitment forwoman empowerment in politic which women cadrees have position as management of party andlegislative in Pekanbaru. There are problem that how woman can use opportunity as managementparty and legislative to fighting for woman interests by political movements. These politicalmovements have well-constructed activities (appropriate for woman interest), with woman?scollective as an institution, sense of solidarity, woman collective identity and continuity activities bysystematic in Golongan Karya Party.Keywords: Woman and Politic, Women Movement, Golongan Karya Party
Co-Authors ', Wazni Emmi Rachmawati Wan Asrida