粮食与饲料工业
糧食與飼料工業
양식여사료공업
Cereal & Feed Industry
2015年
11期
31-34
,共4页
响应面法%裸燕麦淀粉%提取工艺
響應麵法%裸燕麥澱粉%提取工藝
향응면법%라연맥정분%제취공예
response surface methodology%naked oat starch%extraction process
以内蒙古产裸燕麦籽粒为原料，采用碱水洗涤法分离裸燕麦淀粉。探讨搅拌时间、pH值、料液比、搅拌温度四个因素对裸燕麦淀粉提取率的影响，并采用Box‐Behnken试验设计优化裸燕麦淀粉的最佳提取工艺。裸燕麦淀粉的最佳提取工艺条件为：搅拌时间120 min ，pH10，料液比1∶6畅3，搅拌温度30℃。在此条件下，裸燕麦淀粉的提取率为56．83％，为裸燕麦淀粉的工业化生产提供了参考。
以內矇古產裸燕麥籽粒為原料，採用堿水洗滌法分離裸燕麥澱粉。探討攪拌時間、pH值、料液比、攪拌溫度四箇因素對裸燕麥澱粉提取率的影響，併採用Box‐Behnken試驗設計優化裸燕麥澱粉的最佳提取工藝。裸燕麥澱粉的最佳提取工藝條件為：攪拌時間120 min ，pH10，料液比1∶6暢3，攪拌溫度30℃。在此條件下，裸燕麥澱粉的提取率為56．83％，為裸燕麥澱粉的工業化生產提供瞭參攷。
이내몽고산라연맥자립위원료，채용감수세조법분리라연맥정분。탐토교반시간、pH치、료액비、교반온도사개인소대라연맥정분제취솔적영향，병채용Box‐Behnken시험설계우화라연맥정분적최가제취공예。라연맥정분적최가제취공예조건위：교반시간120 min ，pH10，료액비1∶6창3，교반온도30℃。재차조건하，라연맥정분적제취솔위56．83％，위라연맥정분적공업화생산제공료삼고。
Naked oat starch was extracted by alkaline washing method with Inner Mongolia naked oat grain as raw material . The effects on naked oat starch extracted yield by the four factors of stir time ,pH ,solid‐liquid ratio ,stir temperature were discussed ,and the optimum extraction process of naked oat starch was obtained though box‐behnken experimental design .The results showed that the optimum extracted process of naked oat starch was stir time 120 min ,pH10 ,solid‐liquid ratio of 1∶6 .3 ,stir temperature 30℃ .The extracted yield of naked oat starch was 56.83% under this condition ,which provided a ba‐sis for the industrialized production of naked oat starch .
