广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2011年
11期
27-28
,共2页
果胶%桔皮%超声波%酶解法
果膠%桔皮%超聲波%酶解法
과효%길피%초성파%매해법
pectin%orange pell%ultrasonics%enzymatic hydrolysis
文章采用超声波辅助酶解法提取桔皮中的果胶,研究了pH、提取温度及提取时间对果胶提取率的影响,确定了提取的最佳工艺条件：pH 4.6,提取温度41℃,提取时间50 min。在最佳提取工艺条件下,桔皮中果胶的提取率约为2.08%。
文章採用超聲波輔助酶解法提取桔皮中的果膠,研究瞭pH、提取溫度及提取時間對果膠提取率的影響,確定瞭提取的最佳工藝條件：pH 4.6,提取溫度41℃,提取時間50 min。在最佳提取工藝條件下,桔皮中果膠的提取率約為2.08%。
문장채용초성파보조매해법제취길피중적과효,연구료pH、제취온도급제취시간대과효제취솔적영향,학정료제취적최가공예조건：pH 4.6,제취온도41℃,제취시간50 min。재최가제취공예조건하,길피중과효적제취솔약위2.08%。
Enzymatic hydrolysis assisted by ultrasonics was used to extract pectin from orange peel in the paper.The affecting factors of pH,extraction temperature and extraction time were investigated.The results showed that the optimal process parameters were pH 4.6,extraction temperature 41 ℃,extraction time 50 min.The yield of pectin from orange peel reached 2.08 % under the optimal process parameters.
