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      Optimization of Jatropha curcas L. Methyl Ester Epoxidation with Amberlite IR-120 Catalyst 

      Sugita, Purwantiningsih; Sjahriza, Ahmad; Arifin, Budi; Soeharto, Joko (2015-04-02)
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      Sintesis dan Optimalisasi Gel Kitosan-Gom Guar 

      Sugita, Purwantiningsih; Sjahriza, Ahmad; Lestari, Santi Indah (2015-03-25)
      ABSTRACT : Shrimp shell can be used to make chitosan. Rheological properties of chitosan were improved by gelation using glutaraldehyde as cross linker and natural hydrocolloids such as guar gum. Rheological properties ...
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      Kinetic Study of Jatropha curcas L. Methyl Ester Epoxidation Reaction with Amberlite IR-120 Catalyst 

      Sugita, Purwantiningsih; Sjahriza, Ahmad; Arifin, Budi; Soeharto, Joko (2015-04-02)
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      Pola pelepasan urea dari urea enriched soil conditioner 

      Mas’ud, Zainal Alim; Khotib, Mohammad; Nur, Muhammad Anwar; Sjahriza, Ahmad (2013-12-16)
      Soil Conditioner (SC) disintesis dengan menggunakan polimerisasi pencangkokan-taut-silang, dengan onggok sebagai kerangka utama, akrilamida sebagai monomer, amonium persulfat sebagai inisiator, dan metilena bis-akrilamida ...

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      Author
      Sjahriza, Ahmad (4)
      Sugita, Purwantiningsih (3)Arifin, Budi (2)Soeharto, Joko (2)Khotib, Mohammad (1)Lestari, Santi Indah (1)Mas’ud, Zainal Alim (1)Nur, Muhammad Anwar (1)Subject
      kimia (4)
      Amberlite IR-120 Catalyst (2)Jatropha curcas (2)chitosan-glutaraldehyde-guar gum (1)kopolimerisasi (1)Onggok (1)pelepasan urea (1)urea (1)urea enriched soil conditioner (1)... View MoreDate Issued2015 (3)2013 (1)Has File(s)Yes (4)

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      Copyright © Central Library of Bogor Agricultural University.
      Jl. Raya Darmaga Kampus IPB Darmaga Bogor 16680 West Java Indonesia
      All rights reserved. 2017
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository