Recent advances in fabricating, characterizing, and applying food-derived fibers using microfluidic spinning technology

Li, Ren; Feng, Yulin; Zhang, Huijuan; Liu, Jie; Wang, Jing

doi:10.1016/j.foodhyd.2023.108947

Cited by 12 publications

(4 citation statements)

References 78 publications

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“…The antioxidant capacity of food was affected by the content, composition and structure of phenolic acids and flavonoids in raw materials, and showed different antioxidant activities ( 37 ). The composition, structure and composition of these active substances in food will change under the influence of various enzymes and acid–base environment in the body, and their physiological and biochemical activities will also change ( 38 ).…”

Section: Resultsmentioning

confidence: 99%

Enhancement of cation exchange and glucose binding capacity, flavonoids release and antioxidant capacity of Tartary buckwheat powder with ultrafine grinding

Wang,

Zhang,

Zhang

2023

Front. Nutr.

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The objective of this paper was to study the effects of ultrafine grinding on the cation exchange capacity, glucose binding capacity and in vitro digestion characteristics of Tartary buckwheat powder. The results showed that the cation exchange ability and glucose binding strength of Tartary buckwheat powder, Tartary buckwheat bran powder and Tartary buckwheat core powder increased significantly with the increase of crushing frequency (20, 40 and 60 Hz), and the Tartary buckwheat bran powder was the highest. The results of in vitro digestion showed that ultrafine grinding improved the flavonoid release and antioxidant activity of Tartary buckwheat bran powder in the in vitro digestion process. The correlation analysis indicated that the amount of flavonoids released in digestive fluid was significantly related to antioxidant activity. This study may provide a theoretical basis for improving the physicochemical properties and functions of Tartary buckwheat by ultrafine grinding technology.

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Section: Resultsmentioning

confidence: 99%

Enhancement of cation exchange and glucose binding capacity, flavonoids release and antioxidant capacity of Tartary buckwheat powder with ultrafine grinding

Wang,

Zhang,

Zhang

2023

Front. Nutr.

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“…[89][90][91] Furthermore, in areas such as environmental analysis, food safety, energy storage, and miniaturized chemical engineering, microfluidic technology holds vast potential and promising prospects. [92][93][94] Microfluidic technology offers several advantages across various aspects. Firstly, it enables efficient mixing, analysis, and reactions of samples, thereby enhancing experimental efficiency and speed.…”

Section: Microfluidicsmentioning

confidence: 99%

“…In the realm of medical diagnostics and therapeutics, microfluidics can be employed for personalized medicine, detection of disease biomarkers, drug screening, and miniature bioreactors 89–91 . Furthermore, in areas such as environmental analysis, food safety, energy storage, and miniaturized chemical engineering, microfluidic technology holds vast potential and promising prospects 92–94 . Microfluidic technology offers several advantages across various aspects.…”

Section: Molecular Detection Technologymentioning

confidence: 99%

Intelligent point of care testing for medicine diagnosis

Gao,

2024

Interdisciplinary Medicine

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Intelligent point‐of‐care testing (iPOCT) is a rapidly advancing technology that combines molecular detection and bio‐sensing techniques to achieve instant and accurate analysis through advanced sensors and intelligent algorithms. Molecular detection technologies, such as nucleic acid isothermal amplification, biochip and microfluidics, enable rapid analysis of the chemical composition and concentration of samples, thereby determining their presence. Bio‐sensing technology utilizes the recognition properties of biomolecules in conjunction with sensors to detect specific biomolecules or biological processes. iPOCT technology holds broad prospects for application in the field of healthcare and is expected to enhance detection sensitivity, accuracy, and intelligence through further development. In this review, we delineate the developmental journey of iPOCT, followed by a discussion on the principles of molecular detection and bio‐sensing technology, as well as the design of iPOCT devices for health monitoring and disease diagnosis. Furthermore, we showcased illustrative examples of iPOCT applications in disease diagnosis, highlighting the integration of iPOCT technology with wearable devices and smartphones for attaining more precise and personalized diagnostic results.

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“…Microfluid spinning technology is an emerging method for preparing fibrous films. It mainly produces ordered arranged fibers through physical/chemical crosslinking or direct solidification of polymer solutions at the exit of microchannels, which has the advantages of simple operation, low cost, and controllable fiber morphology and structure [ 21 , 22 ]. Lin et al [ 23 ] developed chlorogenic acid-loaded poly(methyl methacrylate)/konjac glucomannan films using microfluidic spinning, which exhibited good antibacterial activity.…”

Section: Introductionmentioning

confidence: 99%

Natamycin-Loaded Ethyl Cellulose/PVP Films Developed by Microfluidic Spinning for Active Packaging

Yang,

Rao,

Shen

et al. 2023

Foods

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The preparation of active packaging loaded with antimicrobial, antioxidant, and other functional agents has become a hot topic for food preservation in recent years. In this field, active fiber films based on spinning methods have attracted the interest of researchers owing to their high specific surface area, high porosity, high loading capacity, and good controlled release capacity. In the present work, neatly arranged ethyl cellulose (EC)/polyvinyl-pyrrolidone (PVP) fibrous films loaded with natamycin as an antimicrobial agent were prepared by microfluidic spinning. The encapsulation efficiency of natamycin was more than 90% in each group and the loading increased with increasing natamycin content. According to the characterization results of the natamycin-loaded EC/PVP fibrous films, hydrogen bonding was formed between natamycin and EC and PVP in the fibrous films. Meanwhile, the water contact angle of the fibrous films was increased, suggesting the improved hydrophobicity of the films. In the in vitro bacterial inhibition experiments, the active fiber films loaded with natamycin showed good antimicrobial activity, which could significantly inhibit the growth of gray mold. In conclusion, N-EC/PVP fibrous films with antimicrobial activity prepared by microfluidic spinning showed good potential in the field of active packaging.

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Recent advances in fabricating, characterizing, and applying food-derived fibers using microfluidic spinning technology

Cited by 12 publications

References 78 publications

Enhancement of cation exchange and glucose binding capacity, flavonoids release and antioxidant capacity of Tartary buckwheat powder with ultrafine grinding

Enhancement of cation exchange and glucose binding capacity, flavonoids release and antioxidant capacity of Tartary buckwheat powder with ultrafine grinding

Intelligent point of care testing for medicine diagnosis

Natamycin-Loaded Ethyl Cellulose/PVP Films Developed by Microfluidic Spinning for Active Packaging

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