CAJ | 학술논문

以牡丹籽为原料,采用水酶法提取牡丹籽油。通过单因素试验,研究酶解温度、酶解时间、酶添加量、液料比对牡丹籽油提取率的影响,在此基础上,采用二次正交旋转组合试验对提取工艺条件进行优化。结果表明,各因素对牡丹籽油提取率的影响强弱顺序依次为酶解温度、液料比、酶添加量、酶解时间,水酶法提取牡丹籽油的最优工艺条件为：酶解温度52℃、液料比3∶1、酶添加量3.6%(以牡丹籽质量计)、酶解时间4 h,在此条件下牡丹籽油提取率可达92.8%。
이모단자위원료,채용수매법제취모단자유。통과단인소시험,연구매해온도、매해시간、매첨가량、액료비대모단자유제취솔적영향,재차기출상,채용이차정교선전조합시험대제취공예조건진행우화。결과표명,각인소대모단자유제취솔적영향강약순서의차위매해온도、액료비、매첨가량、매해시간,수매법제취모단자유적최우공예조건위：매해온도52℃、액료비3∶1、매첨가량3.6%(이모단자질량계)、매해시간4 h,재차조건하모단자유제취솔가체92.8%。
The oil was extracted from peony seed by aqueous enzymatic method. The effects of enzymolysis temperature,enzymolysis time,enzyme dosage,liquid-solid ratio on the yield of peony seed oil were stud-ied by single factor experiment,on this basis,the aqueous enzymatic extraction conditions of peony seed oil were optimized by quadratic regression orthogonal design. The results showed that enzymolysis tempera-ture had the greatest effect on the yield of peony seed oil,followed by liquid-solid ratio,enzyme dosage and enzymolysis time; the optimal aqueous enzymatic extraction conditions of peony seed oil were ob-tained as follows:enzymolysis temperature 52℃,liquid-solid ratio 3∶1,enzyme dosage 3. 6%( based on the mass of peony seed) and enzymolysis time 4 h. Under these conditions,the yield of peony seed oil reached 92 . 8%.