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纤维素纳米晶体的乳化特性具有不同的结构和形态,来自各种盐酸植物残留物

Zhenduo Zhang¹, Rili Hao¹, Feng Li¹

¹College of Food Science and Engineering, Shandong Agricultural University, Key Laboratory of Food Nutrition and Human Health in Universities of Shandong, Taian, Shandong, China.

|September 19, 2024

概括

研究人员探索了番茄,茄子和胡茎的纤维素纳米晶体 (CNs),以获得皮克林乳液. 由于其结构,西红茎CN显示出优异的乳化特性,促进农业废物再利用.

科学领域:

材料科学材料科学材料科学
农业科学农业科学
合体和表面化学

背景情况:

植物茎是丰富的农业残留物,带来了环境挑战.
纤维素纳米晶 (CNs) 提供了利用这种废弃生物质的潜力.
在稳定乳液中,CNs的实用性正在被研究.

研究的目的:

从番茄,茄子和胡茎中分离和描述纤维素纳米晶体 (CNs).
评估这些CN在皮克林乳液中的乳化特性.
为了将CN的结构和形态特征与它们作为乳液稳定剂的性能联系起来.

主要方法:

细胞纤维素纳米晶体 (CNs) 的分离,从植物干中分离.
使用详细分析对CN的结晶性和形态的表征.
在各种条件下评估CNs在形成和稳定皮克林乳液的性能.

主要成果:

在不同植物来源的CN中观察到晶度和形态的显著差异.
番茄茎CN表现出更高的结晶度 (82.1%) 和较低的比例 (8.0),具有棒状的形状.
茄子和胡茎CN具有较低的结晶度 (75.3-75.4%) 和长,曲的纤维;番茄CN表现出优越的乳化能力.

结论:

CN的结构和形态特征,特别是结晶性和面积比,显著影响其乳化性质.
番茄茎衍生的CNs是皮克林乳液的有效稳定剂,在不同温度,pH值和离子强度上表现出稳定性.
这项研究支持农业废弃物的可持续再利用,通过将溶性蔬菜茎转化为宝贵的纤维素纳米晶体,用于乳液应用.

关键词:

纤维素纳米晶体纤维素纳米晶体皮克林乳液是皮克林乳液中的一种.盐状植物残留物盐状植物残留物结构和形态学结构和形态学

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