Feasibility of determining the ripeness of strawberry fruit flesh by fourier transform infrared spectroscopy = Fourier 변환 적외선 분광분석법에 의한 딸기 과육의 성숙도 측정 가능성

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Title
Feasibility of determining the ripeness of strawberry fruit flesh by fourier transform infrared spectroscopy = Fourier 변환 적외선 분광분석법에 의한 딸기 과육의 성숙도 측정 가능성
Author(s)
Sung Ran Min; Chul Won Kwak; Suk Weon KimWon Joong Chung; Hwa-Jee Chung; P S Choi; S M Ko; S K Park; H Chung; Jang Ryol Liu
Bibliographic Citation
Journal of Plant Biotechnology, vol. 33, no. 4, pp. 277-281
Publication Year
2006
Abstract
Fourier transform - infrared spectroscopy (FT-IR) provides biochemical profiles containing overlapping signals from a majority of the compounds that are present when whole cell extracts are analyzed. We attempted to determine the ripeness of strawberry fruit flesh by FT-IR. Fruit ripeness was divided into four developmental stages based on fruit skin color: ‘yellow-green’, ‘pink-green’, ‘pink’, and ‘red’ stages. Principal component analysis of FT-IR data of inside fruit flesh extracts clustered samples of four different developmental stages into three discrete groups: (1) ‘yellow-green’ group, (2) ‘pink-green’ group, and (3) ‘pink’ and ‘red’ group. The most remarkable difference between four different developmental stages was found in the carbohydrate fingerprint region (1,000-1,100 cm-1) of the FT-IR spectrum, indicating that differences in carbohydrate compounds represented the ripeness of strawberry fruit. Overall results indicate that FT-IR in combination with PCA enables discrimination of the ripeness of strawberry fruit flesh.
ISSN
1229-2818
Publisher
Korea Soc-Assoc-Inst
DOI
http://dx.doi.org/10.5010/JPB.2006.33.4.277
Type
Article
Appears in Collections:
Division of Research on National Challenges > Plant Systems Engineering Research > 1. Journal Articles
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
Synthetic Biology and Bioengineering Research Institute > Cell Factory Research Center > 1. Journal Articles
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