2026-05-30T20:59:18Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/00007467 2021-12-13T03:32:31Z 1582963390870:1582967436313 user-uy

Observation on the Yield of Reducing Sugar from Rice for the Preparation of Bioethanol by Acid Hydrolysis Hay Mar Soe Soe Soe Than Rice is considered as a source of starch enriched material for the preparation of bioethanol. Conversion of rice into reducing sugar (i.e. fermentable sugar) prior to continuous fermentation process was carried out by acid hydrolysis. Starch hydrolysis such as liquefaction and saccharification of gelatinized rice, was conducted by using hydrochloric acid (HCI) and sulphuric acid (H2SO4) with various concentrations (1%, 3%, 6%, 9'11 and 12%(v/v)), volume of acid (50 ml, 100 ml, ISO ml, 200 ml and 250 ml) and duration of hydrolysis (5 hr, 6 hr. 7 hr. 15 hr and 30 hr). The maximum yield of reducing sugar by HCI and H2SO4 Hydrolysis resulted at the acid concentration of 6% and 3%, volume of acid of l00ml each and duration of hydrolysis of 15 hr and 7 hr respectively. 2011-01-01 http://hdl.handle.net/20.500.12678/0000007467 https://meral.edu.mm/records/7467