지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.12
- 수록면
- 247 - 252 (6page)
- DOI
- 10.7841/ksbbj.2018.33.4.247
이용수
초록· 키워드
오류제보하기
Considerable increase in coffee consumption has caused the necessity of valorization of coffee waste material. Accordingly, conversion of coffee wastes containing various organic compounds such as cellulose and hemicellulose into value-added materials is getting highlighted. In this study, we evaluated the feasibility of glucose production through acid pretreatment followed by enzymatic conversion process from spent coffee grounds (SCG), one of the major coffee waste material. After pretreatment at various conditions such as solids loading of 5% (w/v), 10%, 15%, pretreatment time of 30 min, 60 min, 90 min, and acid catalyst concentrations of 0% (w/v), 1%, 5%, the chemical compositions of the SCG and the hydrolysis efficiency using 10 filter paper unit (FPU) of cellulase per g of glucan were compared. The enzymatic hydrolysis yield of SCG on the basis of theoretical maximum glucose yield was observed to be 85.4% after the pretreatment using 10% SCG for 60 min by 1% sulfuric acid. In comparison with the 7 g of glucan amount from 100 g of original SCG, the combination of pretreatment and enzymatic hydrolysis can produce 74 g of glucan. This result suggests that spent coffee grounds can be utilized as a source of glucose.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (21)
참고문헌 신청
[학술지(정기간행물)] - Murthy P. S. / 2012 / Sustainable management of coffee industry by-products and value addition - A review / Resour. Conserv. Recy 66 : 45 ~ 58
[학술지(정기간행물)] - Scully D. S. / 2016 / An investigation into spent coffee waste as a renewable source of bioactive compounds and industrially important sugars / Bioeng 3 : 33 ~
[학술지(정기간행물)] - Caetano N. S. / 2014 / Spent coffee grounds for biodiesel production and other applications / Clean Technol. Environ. Policy 16 : 1423 ~ 1430
[학술지(정기간행물)] - Campos-Vega, R. / 2015 / Spent coffee grounds: A review on current research and future prospects / Trends Food Sci. Technol 45 : 24 ~ 36
[학술지(정기간행물)] - Mussatto S. I. / 2011 / Production, composition, and application of coffee and its industrial residues / Food Biopro. Technol 4 : 661 ~ 672
[학술지(정기간행물)] - Scully D. S. / 2016 / An investigation into spent coffee waste as a renewable source of bioactive compounds and industrially important sugars / Bioeng 3 : 33 ~
[학술지(정기간행물)] - Caetano N. S. / 2014 / Spent coffee grounds for biodiesel production and other applications / Clean Technol. Environ. Policy 16 : 1423 ~ 1430
[학술지(정기간행물)] - Campos-Vega, R. / 2015 / Spent coffee grounds: A review on current research and future prospects / Trends Food Sci. Technol 45 : 24 ~ 36
[학술지(정기간행물)] - Mussatto S. I. / 2011 / Production, composition, and application of coffee and its industrial residues / Food Biopro. Technol 4 : 661 ~ 672
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Optimization of Thermal Hydrolysis and Saccharification Conditions of Spent Coffee Grounds(SCG)
한국생물공학회 학술대회
2017 .04
-
Lactic Acid Production by Lactobacillus parabuchneri Using Hydrolysates from Spent Coffee Grounds
한국생물공학회 학술대회
2021 .10
-
Pretreatment and subsequent enzymatic hydrolysis for sugar production from marine algae
한국생물공학회 학술대회
2016 .10
-
Effect of pretreatment method on chitosan hydrolysis
한국생물공학회 학술대회
2016 .04
-
Improvement of Enzymatic Sugar Conversion from Orange Peel Waste by Alkali Pretreatment
한국생물공학회 학술대회
2020 .06
-
비탈면보호를 위한 폐유기물질의 활용성에 대한 연구
한국지반환경공학회 논문집
2015 .04
-
딥러닝을 활용한 압축 측정된 SCG 신호 기반 생체 인식 및 SCG 신호 복원
대한전자공학회 학술대회
2024 .06
-
THE SYNERGISTIC EFFECT OF A TWO-STAGE PRETREATMENT USING ELECTRON BEAM IRRADIATION FOR ENHANCED ENZYMATIC HYDROLYSIS
AFORE
2015 .11
-
Hydrolysis of Chitosan Using Organic Acid and Commercial Enzymes
한국생물공학회 학술대회
2015 .10
-
낙엽송 전처리 조건에 따른 효소가수분해 수율 비교
한국신·재생에너지학회 학술대회 초록집
2018 .11
-
The Yield of Enzymatic Hydrolysis of Pretreated Miscanthus by Alkaline Solvent Recycling
한국생물공학회 학술대회
2015 .04
-
Anaerobic Co-Digestion of High-Strength Organic Waste Streams with Thermal Hydrolysis Pretreatment
한국생물공학회 학술대회
2017 .04
-
2단 흐름형 침출공정에 의한 돼지감자 줄기의 전처리
화학공학
2015 .01
-
Production of reducing sugars from Gracilaria verrucosa by acid/enzymatic hydrolysis
한국생물공학회 학술대회
2015 .04
-
Comparison of enzymatic hydrolysis of chitosan using various enzymes
한국생물공학회 학술대회
2016 .10
-
Enhanced Enzymatic Hydrolysis of Waste Wood by Steam Explosion and Alkaline Peroxide Delignification
농업생명과학연구
2024 .08
-
Fermentation of Korean Food Waste with Diluted Acid Hydrolysis by Engineered Saccharomyces cerevisiae
한국생물공학회 학술대회
2015 .10
-
Wet Air Oxidation Pretreatment of Mixed Lignocellulosic Biomass to Enhance Enzymatic Convertibility
화학공학
2015 .01
-
Effect of citric acid-catalyzed hydrothermal pretreatment on enzymatic hydrolysis of macro-algae Gracilaria verrucosa
한국생물공학회 학술대회
2015 .04
-
Statistical Optimization of Alkali Pretreatment to Improve Enzymatic Saccharification of Spent Coffee Grounds
한국생물공학회 학술대회
2019 .10
이 논문의 저자 정보
이 논문과 함께 이용한 논문
가상 환경 및 6 축 모션 시뮬레이터를 이용한 무인차량 영상 안정화 장치 시험
김선우
,
기선옥
,
김성수
대한기계학회 논문집 A권
2015
.02
국가 연구개발 프로그램 평가모형의 개발 : 개념적 접근방법
조용곤
,
조근태
대한산업공학회 춘계공동학술대회 논문집
2005
.05
커피부산물의 최근 연구 동향 및 서울시의 커피찌꺼기 현황 분석
남근우
,
김민숙
,
안지환
에너지공학
2017
.12
커피박 가수분해물의 첨가에 따른 담자균류 균사체의 생육 및 항산화 활성 변화
오남순
,
성낙윤
,
변의홍
외 3명
한국식품영양과학회지
2018
.01
친환경 계면활성제 Potassium Cocoyl Glycinate (PCG)가 알칼리 전처리된 백합나무의 효소 당화에 미치는 영향
민병철
,
정수빈
,
송우용
외 2명
펄프·종이기술
2018
.02
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2019-470-000330344