Perbandingan Kuantitas Glukosa pada Media Fermentasi Kulit Buah Rambutan (Nephelium lappaceum L.) dan Limbah Buah Pepaya (Carica papaya L.)

  • Rachmawati R
  • Syauqi A
  • Santoso H
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Abstract

The rambutan rind and the papaya fruit waste can be hydrolyzed to produce glucose through fermentation process. The research has a purpose to find out the differences in the various comparisons of glucose that resulted by fermentation of rambutan rind and papaya fruit waste. This research uses experimental methods of Randomized Block Design with 5 kind of the treatment; the RP1, RP2, RP3, RP4, RP5 with 4 replications and that were 20 unit experiment. This research used a consortium of the fungus of Trichoderma viride, Aspergillus niger, Hansenula sp., and Candida sp. The addition of HCl 10 % until pH 5. Fermentation process for 4,671 day ( 112,104 hours ). The glucose levels by method sulphuric acid – phenol with UV- vis spectrophotometer technique. Analysed data with ANOVA α = 0.95% and test BNT. Comparison of raw materials fermentation the rind of rambutan and waste fruit of the papaya was RP5 treatment with glucose levels 2,533 %.ABSTRAKKulit buah rambutan dan limbah buah pepaya dapat dihidrolisis menjadi glukosa melalui proses fermentasi. Penelitian mempunyai tujuan untuk mengetahui perbedaan berbagai  perbandingan glukosa hasil fermentasi kulit buah rambutan dan limbah buah pepaya. Penelitian ini menggunakan metode eksperimental dengan rancangan acak kelompok (RAK) dengan 5 macam perlakuan yaitu RP1, RP2, RP3, RP4, RP5 dengan 4 ulangan sehingga berjumlah 20 unit percobaan. Penelitian ini digunakan konsorsium jamur Trichoderma viride, Aspergillus niger, Hansenula sp, dan Candida sp. Dilakukan penambahan HCl 10% hingga pH 5. Serta proses fermentasi selama 4,671 hari (112,104 jam). Penentuan kadar glukosa menggunakan metode asam sulfat – fenol dengan teknik spektrofotometer UV – sinar tampak. Analisis data menggunakan ANOVA, α = 0,95% serta uji lanjutan dengan menggunakan uji BNT. Perbandingan kuantitas glukosa pada media fermentasi dari kulit buah rambutan dan limbah buah pepaya berbeda nyata kadar glukosa tertinggi didapatkan pada perlakuan RP5 (9 gram kulit buah rambutan : 3 gram limbah buah pepaya) dengan kadar glukosa 2,53 %.

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APA

Rachmawati, R. S., Syauqi, A., & Santoso, H. (2018). Perbandingan Kuantitas Glukosa pada Media Fermentasi Kulit Buah Rambutan (Nephelium lappaceum L.) dan Limbah Buah Pepaya (Carica papaya L.). Jurnal SAINS ALAMI (Known Nature), 1(1). https://doi.org/10.33474/j.sa.v1i1.1377

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