MODIFIKASI FISIK-KIMIA TEPUNG SORGUM BERDASARKAN KARAKTERISTIK SIFAT FISIKOKIMIA SEBAGAI SUBSTITUEN TEPUNG GANDUM
| Main Authors: | Azafilmi , Hakiim, Faresti , Sistihapsari |
|---|---|
| Format: | Monograph NonPeerReviewed application/pdf |
| Terbitan: |
Diponegoro University
, 2011
|
| Subjects: | |
| Online Access: |
http://eprints.undip.ac.id/36699/1/6.ARTIKEL_PENELITIAN_SORGUM.pdf http://eprints.undip.ac.id/36699/ |
| ctrlnum |
36699 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title>MODIFIKASI FISIK-KIMIA TEPUNG SORGUM BERDASARKAN
KARAKTERISTIK SIFAT FISIKOKIMIA SEBAGAI
SUBSTITUEN TEPUNG GANDUM</title><creator>Azafilmi , Hakiim</creator><creator>Faresti , Sistihapsari</creator><subject>TP Chemical technology</subject><description>Physical-chemical modification on sorghum flour through the process of hmt and acetylation reaction. The
research’s aim is to learn the influence of reaction time and temperature and addtional of material to swelling
power and % solubility of sorghum in order to get modified with characteristics similiar to wheat. In the
process of heat moisture treatment, sorghum flour with water content of 25% was heated at (100 0C; 110 0C;
120 0C ) for (14 jam; 15 jam; 16 jam). Acetylation process, 30 gram of sorghum flour was treated by adding
(5%,10%,15%,20%,25%) acetic acid at (60,70,80 0c ) and atmospheric pressure for 30 minutes. Then the
product were analyzed according to Leach et al (1959) method, % solubility according to Kainuma et al (1967
method). The result of this study shows that the swelling power and % solubility, when the reaction time and
temperature initial increased. And the highest swelling power, % solubility and carboxyl content when the
solution was adjusted at pH 8 and reaction time during 90 minutes. The swelling power and solubility
characteristics of near-modified sorghum grain obtained at a temperature 100 0C , over 14 hours in the HMT
and the temperature 80 0C ,concentraion of 15%V acetic acid in process acetylation.</description><publisher>Diponegoro University</publisher><date>2011</date><type>Document:Monograph</type><type>PeerReview:NonPeerReviewed</type><type>File:application/pdf</type><identifier>http://eprints.undip.ac.id/36699/1/6.ARTIKEL_PENELITIAN_SORGUM.pdf</identifier><identifier>Azafilmi , Hakiim and Faresti , Sistihapsari (2011) MODIFIKASI FISIK-KIMIA TEPUNG SORGUM BERDASARKAN KARAKTERISTIK SIFAT FISIKOKIMIA SEBAGAI SUBSTITUEN TEPUNG GANDUM. Technical Report. Diponegoro University. (Unpublished)</identifier><relation>http://eprints.undip.ac.id/36699/</relation><recordID>36699</recordID></dc>
|
| format |
Document:Monograph Document PeerReview:NonPeerReviewed PeerReview File:application/pdf File |
| author |
Azafilmi , Hakiim Faresti , Sistihapsari |
| title |
MODIFIKASI FISIK-KIMIA TEPUNG SORGUM BERDASARKAN
KARAKTERISTIK SIFAT FISIKOKIMIA SEBAGAI
SUBSTITUEN TEPUNG GANDUM |
| publisher |
Diponegoro University |
| publishDate |
2011 |
| topic |
TP Chemical technology |
| url |
http://eprints.undip.ac.id/36699/1/6.ARTIKEL_PENELITIAN_SORGUM.pdf http://eprints.undip.ac.id/36699/ |
| contents |
Physical-chemical modification on sorghum flour through the process of hmt and acetylation reaction. The
research’s aim is to learn the influence of reaction time and temperature and addtional of material to swelling
power and % solubility of sorghum in order to get modified with characteristics similiar to wheat. In the
process of heat moisture treatment, sorghum flour with water content of 25% was heated at (100 0C; 110 0C;
120 0C ) for (14 jam; 15 jam; 16 jam). Acetylation process, 30 gram of sorghum flour was treated by adding
(5%,10%,15%,20%,25%) acetic acid at (60,70,80 0c ) and atmospheric pressure for 30 minutes. Then the
product were analyzed according to Leach et al (1959) method, % solubility according to Kainuma et al (1967
method). The result of this study shows that the swelling power and % solubility, when the reaction time and
temperature initial increased. And the highest swelling power, % solubility and carboxyl content when the
solution was adjusted at pH 8 and reaction time during 90 minutes. The swelling power and solubility
characteristics of near-modified sorghum grain obtained at a temperature 100 0C , over 14 hours in the HMT
and the temperature 80 0C ,concentraion of 15%V acetic acid in process acetylation. |
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IOS2852.36699 |
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Universitas Diponegoro |
| institution_id |
69 |
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library:university library |
| library |
Perpustakaan Universitas Diponegoro |
| library_id |
485 |
| collection |
Diponegoro University Institutional Repository |
| repository_id |
2852 |
| city |
SEMARANG |
| province |
JAWA TENGAH |
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IOS2852 |
| first_indexed |
2016-09-15T18:28:21Z |
| last_indexed |
2016-09-22T21:13:55Z |
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dc |
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1765881037656686592 |
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17.13294 |