阿拉伯胶（阿拉伯胶）和氧化锌纳米颗粒在乳化和保存天然胶乳中的潜力

IF 4 3区化学 Q2 POLYMER SCIENCE

Polymer Bulletin Pub Date : 2025-06-28 DOI:10.1007/s00289-025-05906-0

Felix C. Ibeh, Elias E. Elemike, Ismail Hossain, Khairia M. Al-Ahmary, Saedah R. Al-Mhyawi, Jamelah S. Al-Otaibi

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引用次数: 0

摘要

田间天然胶乳（FNRL）干燥橡胶含量低（DRC）约30%，非橡胶固体（NRS）含量高，限制了其使用。因此，对于新应用，将乳胶的DRC显著提高到至少60%是有利的，因此进行了研究。本研究考察了阿拉伯胶（GA）与氧化锌纳米颗粒（ZnONPs）在FNRL培养基中的抑菌作用。GA被附在FNRL中，并被评估以确定其特征。结果表明：DRC为60.1±0.1%，TSC为61.1±0.1%，NRS为1.1±0.1%，pH为10.1±1%，粘度为113.0±0.5 psc。当芒果叶提取物浓度为1%时，对粒径为65.19 nm的ZnONPs的抑菌效果为65%。

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Potentials of gum arabic (Acacia senegali) and zinc oxide nanoparticles in the creaming and preservation of field natural rubber latex

The low dry rubber content (DRC) of about 30% and high non-rubber solids (NRS) contents of field natural rubber latex (FNRL) have limited its uses. It is therefore expedient to significantly increase the DRC of latex to a minimum of 60% for novel applications, hence the study. In this research work, the potentials of gum arabic (GA) (Acacia Senegalese) as a creaming agent in combination with zinc oxide nanoparticles (ZnONPs) as antifungal agent in FNRL medium were examined. The GA was annexed in the FNRL and evaluated to determine its characteristics. It was found to possess the following: 60.1 ± 0.1% DRC, TSC 61.1 ± 0.1%, 1.1 ± 0.1% NRS, 10.1 ± 1% pH and 113.0 ± 0.5 psc viscosity. The ZnONPs of particle size 65.19 nm made using mango (Mangifera indica) leaves extract showed 65% fungi inhibition when 1% concentration of ZnONPs was used.

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来源期刊

Polymer Bulletin 化学-高分子科学

CiteScore

6.00

自引率

6.20%

发文量

审稿时长

5.5 months

期刊介绍： "Polymer Bulletin" is a comprehensive academic journal on polymer science founded in 1988. It was founded under the initiative of the late Mr. Wang Baoren, a famous Chinese chemist and educator. This journal is co-sponsored by the Chinese Chemical Society, the Institute of Chemistry, and the Chinese Academy of Sciences and is supervised by the China Association for Science and Technology. It is a core journal and is publicly distributed at home and abroad. "Polymer Bulletin" is a monthly magazine with multiple columns, including a project application guide, outlook, review, research papers, highlight reviews, polymer education and teaching, information sharing, interviews, polymer science popularization, etc. The journal is included in the CSCD Chinese Science Citation Database. It serves as the source journal for Chinese scientific and technological paper statistics and the source journal of Peking University's "Overview of Chinese Core Journals."