通过微原子化提取的高安第斯水合物:水中稳定性的初步优化.
Yudith Choque-Quispe1,2,3,4, David Choque-Quispe2,3,4,5, Carlos A Ligarda-Samanez3,4,5,6
1Department of Environmental Engineering, Universidad Nacional José María Arguedas, Andahuaylas 03701, Peru.
Polymers
|July 13, 2024
概括
一种新的Altoandino Nostoc Sphaericum合物 (NSH) 被优化为水性悬浮的稳定性. 这种天然合物显示出作为食品和制药稳定剂的潜力,提供了一个环保的替代品.
科学领域:
- 食品科学 食品科学 食品科学
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
背景情况:
- 水性悬浮物需要静电相互作用才能稳定,这在食品和制药行业是一个挑战.
- 合成稳定剂是常见的,但越来越多地寻求自然的,环保的替代品.
- 阿尔托安第诺斯托克 (Altoandino Nostoc Sphaericum hydrocolloid,简称NSH) 是一种具有潜在稳定性质的新型材料.
研究的目的:
- 为了优化新型NSH合物的一种稳定性参数.
- 评估NSH作为水性悬浮剂中的潜在稳定剂.
- 探索天然合物作为合成稳定剂的替代品.
主要方法:
- 通过微原子化提取NSH.
- 悬浮剂使用2^3因数设计,不同的pH值,凝化温度和NSH剂量来制备.
- 通过度,沉积,泽塔潜力,粒子大小,颜色和UV-Vis扫描来评估稳定性.
- 优化使用经验方程和统计评估 (R^2,ARE,X^2).
主要成果:
- 确定了高稳定性的优化参数:pH4.5,84.55°C的凝化温度和0.08g/L的NSH剂量.
- 模拟的稳定性值包括高度 (99.00%),显著的沉积电阻 (72.34%的传导率),有利的泽塔电位 (-25.64 mV) 和受控的粒子大小 (300.00 nm).
- 在20天的储存期内,NSH合体表现出高稳定性.
结论:
- 作为水性悬浮物的天然稳定剂,NSH显示出显著的潜力.
- 优化的NSH参数确保了高稳定性,使其成为商业合物可行的替代品.
- 需要进一步的研究来解决NSH的颜色限制,以更广泛的应用.
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