粮食与油脂
糧食與油脂
양식여유지
CEREALS & OILS
2014年
10期
33-36
,共4页
裴梦雪%马传国%殷俊俊%王化林%刘全亮
裴夢雪%馬傳國%慇俊俊%王化林%劉全亮
배몽설%마전국%은준준%왕화림%류전량
橄榄油%极性多酚%总酚含量%响应面
橄欖油%極性多酚%總酚含量%響應麵
감람유%겁성다분%총분함량%향응면
oliveoil%polarity phenoliccompounds%total phenolcontent%response surface
该文利用液液萃取法研究了橄榄油中极性总多酚的提取工艺。在单因素的基础上,通过响应面实验得到提取次数与提取时间对总多酚提取量影响较大。根据响应面试验分析确定了橄榄油总多酚提取的最佳工艺为:溶剂体积分数60%、提取时间60 min、提取次数3、料液比2 mL/g,在该工艺条件下提取橄榄油的总酚含量为11.16 mg/kg。
該文利用液液萃取法研究瞭橄欖油中極性總多酚的提取工藝。在單因素的基礎上,通過響應麵實驗得到提取次數與提取時間對總多酚提取量影響較大。根據響應麵試驗分析確定瞭橄欖油總多酚提取的最佳工藝為:溶劑體積分數60%、提取時間60 min、提取次數3、料液比2 mL/g,在該工藝條件下提取橄欖油的總酚含量為11.16 mg/kg。
해문이용액액췌취법연구료감람유중겁성총다분적제취공예。재단인소적기출상,통과향응면실험득도제취차수여제취시간대총다분제취량영향교대。근거향응면시험분석학정료감람유총다분제취적최가공예위:용제체적분수60%、제취시간60 min、제취차수3、료액비2 mL/g,재해공예조건하제취감람유적총분함량위11.16 mg/kg。
Liquid-liquid extraction methodhas been used to study the polarityof total polyphenols in the extraction processofoliveoil.On the basisof single-factor experiments,extracting times and extracting timeobtained by response surface experimentshave a greater influenceon the total polyphenols extract quantityofoliveoil.According to the response surface test,theoptimum process for extracting the total polyphenolsofoliveoil is determined:Solvent volume fraction 60%,extraction time 60 min,extraction 3 times,solid-liquid ratio 2 mL/g,and under theoptimumconditionof the process to extract the total phenolcontentofoliveoil is 11.16 mg/kg.