Eztruding Technology of Tartary Buckwheat Materials
This study is conducted to elucidate some physical properties in extruding and to determine the potential use of extruder for the purpose of developing new products with Tartary buckwheat materials. Young sprouts(9 days-old), whole grains, and matured stems of Tartary buckwheat were used in this experiment. Extruder used in this experiment is co-rotating, intermeshing type twin-screw Extruder(HANKOOK E.M Ltd, Korea,) with 32:1 of L/D(Land length/Diameter) ratio, 32mm in screw diameter and 25 HP of motor power. Yield of extrudates were respectively 15.4 kg/hr, 17.73 kg/ hr, and 16.14 kg/hr in sprouts, seeds, and matured stems. Expension ratio of extrudates was respectively 1.06, 2.11, and 1.10 in sprouts, seeds, and matured stems. Density and WSI in sprout extrudates were respectively 1.24g/cm3 and 34.17% while those of seed extrudates were respectively 0.97g/cm3 and 46.56%. Density and WSI in stem extrudates were respectively 1.18g/cm3 and 23.70%.
Eztruding Tartary buckwheat Ezpension ratio
Wi Soo Kang Dong Eun Kim Soon Kwan Hong Cheol Ho Park
College of Agriculture and Life Sciences, Kangwon National University, Chunchon 200-701, Korea
国际会议
The 10th International Symposium on Buckwheat(第十届国际荞麦会议)
陕西杨凌
英文
456-458
2007-08-14（万方平台首次上网日期，不代表论文的发表时间）