In this study, a microwave-assisted extraction (MAE) method was used to recover the anticancer agent paclitaxel from plant cell cultures, and the extraction efficiency of the paclitaxel was determined using various organic solvents (acetone, chloroform, ethanol, methanol, and methylene chloride) and solvent concentrations. Methanol provided the highest recovery of paclitaxel (~93%) and resulted in the most severe rupturing of the biomass surface during MAE. Most of the paclitaxel (>99%) was recovered using a methanol concentration of 90% (water content: 10%), suggesting that the addition of a small amount of water improves the efficiency of MAE. Furthermore, analysis of the surface of the biomass using an electron microscope revealed that the higher the recovery of paclitaxel, the more severe the damage to the biomass surface. A comparison of the extraction efficiency between MAE and conventional solvent extraction (CSE) showed that with CSE, only up to 54% of the paclitaxel could be recovered in one extraction whereas with MAE, most of the paclitaxel (>99%) in the biomass could be recovered in one extraction.
키워드
PaclitaxelRecoveryMicrowave-assisted Extraction (MAE)Water Content of SolventPlant Cell Cultures
저자
Ji-Yeon LEE [ Department of Chemical Engineering, Kongju National University, Cheonan, 330-717. ]
Jin-Hyun KIM [ Department of Chemical Engineering, Kongju National University, Cheonan, 330-717. ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동
간행물
간행물명
한국생물공학회 학술대회
간기
반년간
수록기간
1985~2013
십진분류
KDC 476DDC 576
이 권호 내 다른 논문 / 한국생물공학회 학술대회 2011년도 한국생물공학회 춘계학술발표대회