| Autor: |
Yuejin YUAN, Siming HAN, Yingying XU, Jiaqi YANG, Guoan ZHANG, Junwen SHI |
| Jazyk: |
čínština |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Shipin gongye ke-ji, Vol 43, Iss 19, Pp 43-52 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1002-0306 |
| DOI: |
10.13386/j.issn1002-0306.2021120157 |
| Popis: |
To describe the changes of juicy peach microstructure under different drying methods, microstructure images and cell parameter distribution curves of juicy peach under different moisture ratios were obtained by using paraffin section, micro-imaging and image processing technologies, after treated by five drying methods (i.e. hot-air drying (HAD), vacuum drying (VD), freeze drying (FD), hot-air and vacuum combined drying (HA-VD), freeze and hot-air combined drying (F-HAD)). The effect of drying methods on microstructure parameters (i.e., cell area, cell perimeter, cell roundness, cell wall surface roughness and porosity) were analyzed via cell parameters distribution curves. Fitting equations were built by polynomial fitting to describe the correlation between cell parameters and moisture ratios. The results showed that microstructural parameters of juicy peach primarily changed in the first half process (moisture ratio>0.5) of hot air drying and second half process (moisture ratio |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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