Recent Advances in Nondestructive Analytical Techniques for Determining the Total Soluble Solids in Fruits: A Review |
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| Authors: | Jiang‐Lin Li Da‐Wen Sun Jun‐Hu Cheng |
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| Affiliation: | 1. School of Food Science and Engineering, South China Univ. of Technology, Guangzhou, China;2. Academy of Contemporary Food Engineering, South China Univ. of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China;3. Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, Univ. College Dublin, Natl. Univ. of Ireland, Belfield, Dublin 4, Ireland |
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| Abstract: | The total soluble solids play an important role in the fruit maturity process and determine the acceptance of rich nutrients as well as economic benefits in the fruit trade. Thus, development of rapid and nondestructive techniques for evaluating soluble solids content in fruits is important. This review focuses on recent advances in nondestructive techniques for soluble solids contents of fruits including hyperspectral imaging, laser light backscattering imaging, magnetic resonance imaging, X‐ray computed tomography, near‐infrared spectroscopy, and Raman spectroscopy. The advantages and disadvantages of these techniques are compared and discussed, and some viewpoints about future trends are also presented. |
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| Keywords: | fruit hyperspectral imaging maturity near‐infrared spectroscopy Raman spectroscopy |
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