Effect of Exogenous Enzymes on the Sugar Content of Wort of Different Sorghum Varieties
نویسندگان
چکیده
Four different sorghum varieties “Moskwar” MSK, “Yellow short kaura” YSK, “Jigari” JGR and “Kilburi” KLB were malted at room temperature. They had different malting losses, ranging from 5.4% to 10.6%, `moisture content of malt varies from 5.2% to 11.1%. The values of hot water extractable was from 4.0g/l to 6.7g/l. Similar values of cold water extractables of 2.0g/100g was observed in all the varieties. The diastatic power (dp) ranged between 13°L to 18°L. The mashing of four sorghum varieties with exogenous enzymes sources, sweet potato (Ipomea batatas) and yellow yam (Discorea cayenesis) showed an increase in the amounts of reducing sugar compared with the untreated malt. The disastatic power of sweet potato was 99°L and that of yellow yam was 69°L.
منابع مشابه
The role of sucrose metabolizing proteins in hyperosmotic stress tolerance in sweet sorghum (Sorghum bicolor L. Moench)
Sugar accumulation is a common metabolic response under drought stress conditions. However, studies on the underlying molecular mechanisms of sugar accumulation under stress remain restricted. This study explores the role of sucrose metabolizing proteins in conferring tolerance to drought-induced hyperosmotic stress, and ultimately osmotic adjustment in sorghum. The effect of stress on sugar co...
متن کاملThe role of exogenous enzymes in promoting growth and improving nutrient digestibility in poultry
The value of dietary exogenous enzymes in promoting growth and efficiency of feed utilization is well recognized in poultry industry. In a case of high-cost yellow corn, several feed producers are choosing to replace yellow corn with other ingredients that have lower nutritional value like triticale, wheat, barley or sorghum. These crops are rich in non-starch polysaccharides (NSPs), and there ...
متن کاملInvestigation of the Effect of Salinity and Drought Stress on Germination Characteristics of Strangle Wort (Cynanchum acutum) Seeds
DOR: 98.1000/2383-1251.1398.6.1.11.1. 1575.41 Extended Abstract Introduction: Strangle wort (Cynanchum acutum) is a perennial weed that could be propagated by seeds and vegetative organs. This brings about harvesting problems for some crops such as cotton, sugar beet, wheat and maize. In recent years, this weed has caused huge losses in sugar cane fields. The role of environmental condition...
متن کاملبررسی مقایسه ای تاثیر تنش خشکی بر شاخصهای فیزیولوژیکی و دفاعی برخی ارقام گیاه سورگوم در شرایط کشت درون شیشهای
In natural environment and agricultural conditions, plants are frequently exposed to environmental stresses. One of the main factors reducing the worlds agricultural production is drought. In this research the effect of drought stress on physiological parameters of some cultivars of sorghum was studied in vitro. The seeds of sorghum were sterilized and then were cultured in MS medium supplement...
متن کاملEffect of Sink Removal and Magnesium Spraying on Photosynthetic Pigments and Sugar Yield of Two Sweet Sorghum Cultivars
The ever-increasing problem of water scarcity in arid and semi-arid regions of Iran has necessitated the demand to replacement of sugar beet plantation by more water-use efficient plants. Sweet sorghum is one of the sugars plants with low water requirements that potentiates cost-effective sugar production in different regions. However, physiological aspects of sugar yield in this plant is not c...
متن کامل