Pearling, an important primary process on food barley utilization, refers to the gradual removal of grain tissues starting from the outer grain tissues/layers, bran, and germ. The removal of barley bran through pearling yields a bright white kernel that is ideal for various food applications. The removed grain layers are usually sold as feed. However, its use for producing various innovative food products such as high-fiber functional pasta. Here we investigated composition of pearled barley. Barley grains from two hull-less varieties, Saechalssal and Hinchalssal, were pearled to various degrees(10-60%). The composition (protein, β-glucan, fat, ash, total phenol and proanthocyanidin) of pearled barley fractions flour(PF) was determined. Protein, fat, ash, total phenol and proanthocyanidin content was decreased in PF according to increasing pearling degree. Hunter L value and whiteness was increased. β-glucan content also was increased from 3.35, 2.73% to 8.9, 9.3% in Sachalssal and Hinchlssal individually. PF of Sachalssal and Hinchalssal showed different content in all components. Protein content was the highest in 90～80% flour fraction. Total phenol, proanthocyanidin and crude fat content was the highest in outer grain layer, bran(100～90% fraction) than other fractions.

신품종 "진주찰" 쌀보리는 취반 후 백도가 좋고, 베타글루칸 함량이 높은 소립, 내재해, 양질, 다수성 쌀보리 신품종이다. 1996년에 호남농업연구소에서 도복과 내한성이 강하고 찰성으로 립백도와 정맥율이 높으며 취반특성이 우수한 특성을 지닌 "진미찹쌀보리"와 "수원333호"를 인공교배한 후 계통육종법으로 육성하였다. 2003년부터 2년간 생산력검정시험을 실시한 결과, 수량성이 높고 도복이 강한 우수 계통으로 판명되어 "익산79호"로 계통명을 부여, 20

본 연구에서는 백도 및 포장조건에 따른 저장 중 쌀의 품질특성을 구명하기 위하여 백도36, 38, 40 및 42의 4수준과 지대포장, 밀폐 PE포장 및 타공 PE포장의 포장조건 3수준에 대하여 8주간 저장하면서 품질 및 관능검사를 실시하였다. 지대포장과 타공 PE포장, 밀폐 PE포장 등 통기성이 높은 순서로 저장기간에 따라 함수율 및 중량감소가 심하였으며, 동할율도 많이 증가였으며, 지방산가 증가는 적었다. 또한, 백도별로는 함수율, 중량변화 및