湖北农业科学
湖北農業科學
호북농업과학
2014年
9期
2133-2135,2139
,共4页
川芎(Ligusticum chuanxiong Hort.)%阿魏酸%超高压%提取
川芎(Ligusticum chuanxiong Hort.)%阿魏痠%超高壓%提取
천궁(Ligusticum chuanxiong Hort.)%아위산%초고압%제취
Ligusticum chuanxiong Hort.%ferulic acid%ultra-high pressure%extraction
优化川芎(Ligusticum chuanxiong Hort.)中阿魏酸的常温超高压提取条件,应用高效液相色谱法测定提取液中的阿魏酸含量,以阿魏酸提取率为评价指标进行L9(34)正交试验。结果表明,常温超高压提取川芎中阿魏酸的最优工艺为乙醇体积分数70%,压力300 MPa,固液比1：50(m：V ,g：mL),时间3.0 min,提取1次。超高压提取技术作为一种新的提取方法,提取川芎中阿魏酸稳定、可行。
優化川芎(Ligusticum chuanxiong Hort.)中阿魏痠的常溫超高壓提取條件,應用高效液相色譜法測定提取液中的阿魏痠含量,以阿魏痠提取率為評價指標進行L9(34)正交試驗。結果錶明,常溫超高壓提取川芎中阿魏痠的最優工藝為乙醇體積分數70%,壓力300 MPa,固液比1：50(m：V ,g：mL),時間3.0 min,提取1次。超高壓提取技術作為一種新的提取方法,提取川芎中阿魏痠穩定、可行。
우화천궁(Ligusticum chuanxiong Hort.)중아위산적상온초고압제취조건,응용고효액상색보법측정제취액중적아위산함량,이아위산제취솔위평개지표진행L9(34)정교시험。결과표명,상온초고압제취천궁중아위산적최우공예위을순체적분수70%,압력300 MPa,고액비1：50(m：V ,g：mL),시간3.0 min,제취1차。초고압제취기술작위일충신적제취방법,제취천궁중아위산은정、가행。
The optimal Ultra-high Pressure (UPE) process for extracting ferulic acid from Ligusticum chuanxiong Hort. was studied. The process was selected by L9 (34) orthogonal design using the content of ferulic acid as index. The optimal extraction condition was extraction solvent with 70% ethanol, extraction pressure of 300 MPa, solid/liquid ratio of 1:50 (m:V , g:mL), extraction for 3.0 min and extracting for 1 times. UPE is the optimal extraction method for extracting ferulic acid from Ligusticum chuanxiong Hort.
