Eunah CHO, Soyoung KIM, Jimin YOO, Man-Jin IN, Dong Chung KIM, Hee Jeong CHAE
언어
영어(ENG)
URL
https://www.earticle.net/Article/A115187
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원문정보
초록
영어
Basic characteristics of astaxanthin and Haematococcus pluvialis cracked cell were investigated, and the extraction conditions were optimized for the astaxanthin production from H. pluvialis cracked cells. First, the chemical compositions of H. pluvialis cracked cell, based on dry matter were 55.5% of carbohydrate, 16.64% of crude lipid and 13.41% of crude protein. Sugar composition of H. pluvialis cracked cell was glucose (62.3%), mannose (16.6%), galactose (10.5%) and fucose (5.6%). The extraction of astaxanthin from H. pluvialis was examined using various solvents, such as acetone, ethanol, dichloromethane and methanol. Acetone was selected as the best solvent for the extraction of astaxanthin from H. pluvialis. Response surface methodology (RSM), based on a two-factor interaction model, was applied, and optimization of the extraction parameters such as β-glucanase concentration and sonication time was performed. Astaxanthin yields was the highest when it was extracted after H. pluvialis cell was treated by β-glucanase (2%) and the sonication was carried out spontaneously with the extraction for 75 min.
키워드
AstaxanthinHaematococcus pluvialisb-glucanase
저자
Eunah CHO [ Dept. of Food and Biotechnology, Hoseo University ]
Soyoung KIM [ Dept. of Food and Biotechnology, Hoseo University ]
Jimin YOO [ Dept. of Food and Biotechnology, Hoseo University ]
Man-Jin IN [ Dept. of Human Nutrition and Food Science, Chungwoon University ]
Dong Chung KIM [ Dept. of Human Nutrition and Food Science, Chungwoon University ]
Hee Jeong CHAE [ Dept. of Food and Biotechnology, Hoseo University ]
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