Show simple item record

dc.contributor.authorHidayat, Beni
dc.contributor.authorAhza, Adil Basuki
dc.date.accessioned2010-07-10T04:39:54Z
dc.date.available2010-07-10T04:39:54Z
dc.date.issued2001
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/31924
dc.description.abstractThls research was aimed to optimize production process of maltodextrin DP3-9 from wheat starch using hydrolysis enzymatic and membrane separation technique and to characterize maltodextrin DP 3-9 related to potential of its application as carbohydrate source on isotonic sport drink compared to glucose and maltodexbin commercial. The research showed that process optimizing can be achieved cm mtment combination of swch mnmnhtimUX) g/l, enyme corscenhation 120750 unit/ mI, and hydrolysis duration 30 minutes, continued with ultrafiltration process. Compared to glucose, application of maltodextrin DP 3-9 has main advantages investigated from characteristics of absorption rate that was 2 times longer (60 compared to 30 minutes), and osmolality degree that was 5,6 times lower (178 compared to 1000 mOsmol/kg). Compared to maltodextrin commercial, maltodextrin DP 3-9 will more ideal whch especially investigated from characteristics of storage stability on refrigerator temperature that was better. Key words : maltodextrin DP 3-9, wlmt starch. PeneLitian ini ditujukan untuk melakukan optimasi proses produksi maltodekstrin DP 3-9 dari pa ti gandum, rnenggunakan t e W hidrolisis endmatis dan separasi membran, serta karakterisasi maItodekstrin DP 3-9 berkaitan dengan potensi penggunaannya sebagai sumber karbohidrat pada minurnan olahraga isotonik, dengan pembanding glukosa dan maltodekstrin komersial. Hasil penelitian ini menunjukkan bahwa optimasi proses, dihasiIkan dari kombinasi perlakuan konsentrasi pa ti 200 g/ 1, konsentrasi enzim 1207,50 uni t/l, dengan lama hidrolisis 30 meni t; dilanjutkan dengan proses ultrafiltrasi. Dibandinghn glukosa, penggunaan maltodekstrin DP 3- 9 memiliki beberapa keunggulan utama ditinjau dam karakteristik laju absorpsinya yang 2 kali lipat Iebih lama (60 berbanding 30 menit), dm derajat osmolalitasnya yang 5,6 kali lebih rendah (1 78 berbanding 1OOO mOsrnol/ kg). Dibandingkan maltdekstrin komersil, rnaltodekstrin DP 3-9 akan lebih ideal, terutama karena stabilitas penyimpanannya pada suhu rendah yang lebih baik. Kntn kunci : moltdekstrin DP3-9, patigandum.id
dc.publisherIPB (Bogor Agricultural University)
dc.titleOptimasi Proses Produksi an Karakterisasi Maltodekstrin Derajat Polimerisasi Moderat (DP 3-9) dari Pati Gandumid


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record