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Updated: Sep 18, 2025

Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification
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Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification

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抗物质在食品冷保存中的应用

Mengxia Wu1, Qin Xu1, Han Ding2

  • 1School of Food and Bioengineering, Hefei University of Technology, Hefei 230601, China.

Foods (Basel, Switzerland)
|June 26, 2025
PubMed
概括

防物质通过防止蛋白质损伤和结构变化,在冷过程中保护食物. 本综述探讨了天然和人工化合物,以提高冷食品的质量和保质期.

关键词:
防机制的抗机制.人工合成的类似物.自然的抗物质是天然的抗物质.

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Cryo-electron Microscopy01:28

Cryo-electron Microscopy

Conventional electron microscopy (EM) involves dehydration, fixation, and staining of biological samples, which distorts the native state of biological molecules and results in several artifacts. Also, the high-energy electron beam damages the sample and makes it difficult to obtain high-resolution images. These issues can be addressed using cryo-EM, which uses frozen samples and gentler electron beams. The technique was developed by Jacques Dubochet, Joachim Frank, and Richard Henderson, for...
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