最佳储存温度,以保持小粒状素粉末的可溶性
Chong Chen1, Yun Chen2,3, Kerong Wang1
1Department of Nutrition and Health, China Agricultural University, Beijing 100193, China.
Polymers
|February 27, 2026
概括
在4°C或-20°C的温度下储存状素 (MC) 粉末,可保持其溶解性和结构30天. 较高的温度会导致MC粉体的可溶性损失和结构变化显著.
科学领域:
- 食品科学 食品科学 食品科学
- 乳制品化学 乳制品化学
- 材料科学 是一种材料科学.
背景情况:
- 在储存过程中保持菌根素 (MC) 粉末的溶解性对于实际应用至关重要.
- 温度诱导的降解会影响粉末的功能和再水性质.
研究的目的:
- 研究各种储存温度对MC粉末溶解度和结构完整性的影响.
- 为了确定最佳的储存条件,以保持MC粉末的质量.
主要方法:
- 在30天内,MC粉在-20°C至37°C的温度下储存.
- 分析了溶解度,颗粒大小,溶液稳定性和粉末结构 (表面交叉连接,多孔性).
主要成果:
- 溶解度保持在4°C和-20°C,但在更高的温度下显著下降.
- 在高温下储存的粉末显示颗粒大小增加,稳定性降低,降水量明显.
- 结构分析显示,在更高的温度下,表面交叉连接和孔隙性降低,与溶解度降低相关.
结论:
- 在4°C的冷藏条件下,足以保持MC粉末的溶解性和结构.
- 在测试条件下,在-20°C的储存在4°C以上没有显著的额外好处.
- 结果提供了MC粉的实际储存建议,以确保产品质量.
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