Ultrasonics sonochemistry. 2025 May 29:119:107409. doi: 10.1016/j.ultsonch.2025.107409 Q19.72025
Study on the ultrasonic treatment of black rice dietary fiber and its effect on anthocyanin adsorption
超声处理对黑米膳食纤维及花色苷吸附性能的影响研究 翻译改进
作者单位 +展开
作者单位
DOI: 10.1016/j.ultsonch.2025.107409 PMID: 40451112
摘要 中英对照阅读
本研究调查了超声处理的黑米不可溶膳食纤维(UBIDF)与沙棘果花青素(AMA)之间的相互作用及其对花青素稳定性的影响。结果表明,在最佳超声条件下(300 W,54°C,31分钟,液固比为38:1,v/w)和最佳吸附参数(95分钟,37°C,3 mg/mL,pH 5)下,AMA在UBIDF上的最大吸附量为46.54 ± 0.87 mg/g。结构分析表明,UBIDF与AMA之间的相互作用主要通过氢键形成,并有效抑制结晶过程。非共价结合增强了UBIDF-AMA复合物的热稳定性。相比于BIDF-AMA(未经超声处理的黑米膳食纤维),UBIDF-AMA颗粒尺寸减小,比表面积增加,这与持水能力、持油能力和吸水膨胀力增强的结果一致。稳定性测试结果表明,UBIDF显著提高了AMA在环境中的稳定性,保留率高达94.30%。此外,UBIDF和AMA之间的非共价结合有效增强了AMA的生物可及性和抗氧化活性。本研究揭示了超声处理膳食纤维吸附花青素的潜力,并为开发膳食纤维-多酚复合物提供了理论依据。
关键词:花青素;黑米膳食纤维;非共价结合;稳定性;超声处理。
相关内容
-
Modulation effect of black rice dietary fiber on the metabolism and fermentation of cyanidin-3-glucoside in an in vitro human colonic model
黑米膳食纤维对体外结肠模型中花色苷代谢和发酵的调节作用
Shuai Zhang et al.
Food & function. 2023 Jul 17;14(14):6707-6717.
-
A simple and reliable method for the quantitative evaluation of anthocyanin adsorption by wine yeasts
一种简单可靠的定量评价葡萄酒酵母吸附花色苷的方法
Sergio Echeverrigaray
Journal of microbiological methods. 2019 Feb:157:88-92.
-
Anthocyanin adsorption by Saccharomyces cerevisiae during wine fermentation is associated to the loss of yeast cell wall/membrane integrity
花青素在葡萄酒发酵过程中通过吸附作用被Saccharomyces cerevisiae细胞吸收与酵母细胞壁/膜完整性的丧失相关联
Sergio Echeverrigaray et al.
International journal of food microbiology. 2020 Feb 2:314:108383.
-
Optimizing the Microstructure and Mechanical Properties of Vacuum Counter-Pressure Casting ZL114A Aluminum Alloy via Ultrasonic Treatment
超声波处理对真空袋压铸造ZL114A铝合金微观组织和力学性能的优化
Gang Lu et al.
Materials (Basel, Switzerland). 2020 Sep 23;13(19):4232.
-
[New type of apparatus for the transformation of ultrasonics in the treatment of of biologic material]
一种生物材料超声波处理换能器的新装置类型
A BARONE
Rendiconti - Istituto superiore di sanita. 1953;16(1-3):39-44.
-
[Observations in the treatment of the human eye with ultrasonics]
[超声波治疗人眼的观察]
O KLEIFELD
Klinische Monatsblatter fur Augenheilkunde und fur augenarztliche Fortbildung. 1953;123(6):743-6.
-
[Study on the structure of defatted wheat germ protein isolate under ultrasonic treatment]
超声处理脱脂小麦胚芽蛋白分离体系结构研究
Bin Liu et al.
Guang pu xue yu guang pu fen xi = Guang pu. 2011 Aug;31(8):2220-5.
-
[Ultrasonic treatment of extensive burn injuries]
[大面积烧伤的超声治疗]
V G Bik
Klinicheskaia khirurgiia. 1984 Mar:(3):65-6.
-
Experimental investigation of ultrasonic treatment effectiveness on pore structure
超声处理对孔隙结构影响的实验研究
Ali Ghamartale et al.
Ultrasonics sonochemistry. 2019 Mar:51:305-314.