pagar rumah minimalis desain rumah sederhana modern interior design rumah minimalis sederhana model rumah sederhana teras rumah minimalis umpan ikan mas umpan ikan bawal umpan ikan nila umpan ikan lele umpan ikan patin umpan ikan gejala penyakit jantung ciri ciri penyakit jantung gejala sakit jantung penyakit jantung koroner ciri penyakit jantung penyebab penyakit jantung penyebab kanker serviks gejala kanker serviks ciri ciri kanker serviks gejala kanker otak ciri ciri kanker otak cara menurunkan berat badan cara meninggikan badan cara mengatasi rambut rontok cara mengatasi keputihan cara berhenti merokok cara menghilangkan bau kaki cara menghilangkan panu cara menghilangkan karang gigi cara menurunkan kolesterol cara mengatasi insomnia cara bermain gitar cara belajar gitar cara bermain catur cara bermain rubik belajar bermain gitar cara bermain drum cara bermain piano cara bermain clash of clans tips bermain clash of clans cara main clash of clans cara memainkan gitar cara menghilangkan jerawat cara menghilangkan bekas jerawat cara menghilangkan komedo cara menghilangkan jerawat cara menghilangkan bekas jerawat cara menghilangkan komedo download clash of clans for pc download clash of clans for pccara alami menghilangkan ketombeCara Alami Menghilangkan Bekas Luka Dengan Cepatberbagai cara menghilangkan bau badancara menghilangkan bau mulut secara alami

FERMENTASI SUBSTRAT TERENDAM AMPAS KELAPA UNTUK PEMBUATAN MANNOSA

Suryana Purawisastra, Erwin Affandi, Luxi R. Pasaribu

Abstract


The Submerged Fermentation of Coconut Kernel Residue to Produce Mannose.

The submerged fermentation of coconut kernel residue was carried out to produce the mannose, since the residue contains a lot of the natural mannose. Whereas the mannose is widely used in pharmaceutical and cosmetic manufactures as the filing substance, in addition to its ability to reduce the number of pathogenic bacteria such as Escherichia coli, Vibrio cholera and Salmonella adhering to the intestinal tissue. The coconut kernel residue used in this experiment was the fresh home-made residue, which was washed using hot water to eliminate the coconut milk, dried and grounded to become flour. The Bacillus subtilis was used in the form of cell suspension for the fermentation. The fermentation was carried out in two steps. The first step was to optimize the volume of suspension, and the second step was to optimize the coconuts residue flour used in the fermentation medium. The result of the experiment shown that the fermentation of the residue to produce the mannose was carried out by the submerged fermentation, since the residue of coconut kernel is insoluble in the liquid medium. The optimal suspension of inoculum was 2% (v/v) used in the submerged substrate medium for fermentation of 48 hours fermentation in 37o C incubator. The optimal percentage of the residue coconut flour was used 0.5% (v/v) resulting 3.18 g mannose in 100 g of the residue fermented in dried matter.

Keywords: submerged fermentation, coconut kernel residue, mannose.


Full Text: PDF

Refbacks

  • There are currently no refbacks.



Jurnal Penelitian Gizi dan Makanan ( ISSN: 0125-9717. EISSN: 2338-8358) is published by National Institute of Health Research and Development, Ministry of Health of Republic of Indonesia
Indexed by:




Visitor : View My Stats
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License
pagar rumah minimalis desain rumah sederhana modern interior design rumah minimalis sederhana model rumah sederhana teras rumah minimalis umpan ikan mas umpan ikan bawal umpan ikan nila umpan ikan lele umpan ikan patin umpan ikan gejala penyakit jantung ciri ciri penyakit jantung gejala sakit jantung penyakit jantung koroner ciri penyakit jantung penyebab penyakit jantung penyebab kanker serviks gejala kanker serviks ciri ciri kanker serviks gejala kanker otak ciri ciri kanker otak cara menurunkan berat badan cara meninggikan badan cara mengatasi rambut rontok cara mengatasi keputihan cara berhenti merokok cara menghilangkan bau kaki cara menghilangkan panu cara menghilangkan karang gigi cara menurunkan kolesterol cara mengatasi insomnia cara bermain gitar cara belajar gitar cara bermain catur cara bermain rubik belajar bermain gitar cara bermain drum cara bermain piano cara bermain clash of clans tips bermain clash of clans cara main clash of clans cara memainkan gitarcara menghilangkan jerawat cara menghilangkan bekas jerawat cara menghilangkan komedo cara menghilangkan jerawat cara menghilangkan bekas jerawat cara menghilangkan komedo download clash of clans for pc download clash of clans for pccara alami menghilangkan ketombeCara Alami Menghilangkan Bekas Luka Dengan Cepatberbagai cara menghilangkan bau badancara menghilangkan bau mulut secara alami