来自 (Auricularia heimuer) 的水合:组成和特性
Liudmila Kalitukha1, Roman Bleha2, Andriy Synytsya2
1Good Feeling Products GmbH, 41468 Neuss, Germany.
Journal of fungi (Basel, Switzerland)
|June 27, 2023
概括
这项研究分析了Auricularia heimuer的凝形成提取物,揭示了其丰富的多糖和矿物质含量. 提取物显示出有希望的稳定性和保持水分,这表明食品和化品应用的潜力.
科学领域:
- 菌类学和食品科学 菌类学和食品科学
- 生物化学和材料科学 材料科学
背景情况:
- 属 *Auricularia* 产生耳朵到贝形的果实体,被广泛消费和用于传统医学.
- 这项研究重点是从*Auricularia heimuer*获得的凝形成提取物.
研究的目的:
- 为了研究Auricularia heimuer*凝形成提取物的组成和特性.
- 评估这种提取物在食品和化品行业的潜在应用.
主要方法:
- 化学分析干燥的提取物,以确定多糖,矿物质,脂肪酸和氨基酸组成.
- 在不同的pH值,温度和储存条件下评估提取物的质性质 (厚度).
- 提取物与氨酸保持水分的能力的比较.
主要成果:
- 提取物含有50%可溶性同型和异型多糖 (曼诺斯,葡萄糖占主导地位),大量的和矿物质,60%的不和脂肪酸和35%的必需氨基酸.
- 提取物在中性pH下表现出良好的热和储存稳定性,在pH4和10下厚度不受温度波动 (-24°C至室温) 的影响,但在高温储存后显著下降.
- 它在中性的pH值下保持水分的能力与高分子量氨酸盐相当.
结论:
- *Auricularia heimuer* 提取物富含多糖,矿物质和氨基酸等有益化合物.
- 这种体具有出色的稳定性和保持水分的特性,特别是在中性pH下.
- 从Auricularia果实体中可持续生产这种合物对食品和化品行业具有重大潜力.
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