Evidence map›Paper›PMID 42781475›Full record

ArticleEngineering in life sciences2026

A molecularly imprinted electrochemical sensor integrated with conversion factor T strategy for rapid and selective determination of lutein esters in marigold extracts.

Ziyu Zhu, Benshu Chen, Aiqin Luo, Yong Cong, Wei Li, Liquan Sun, Axin Liang

Abstract read
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Article in Engineering in life sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Ziyu ZhuKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Benshu ChenKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Aiqin LuoKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Yong CongKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Wei LiLacare Nutritional Technology (Beijing) Co., Ltd, Beijing 100192, China.
Liquan SunKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Axin LiangKey Laboratory of Molecular Medicine and Biotherapy, the Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing 100081, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Establishing a comprehensive analytical method capable of accurately reflecting the composition of major lutein esters and enabling their rapid quantification is essential for the quality evaluation of marigold products. In this study, the major lutein esters present in marigolds were first identified by HPLC-MS, and a novel 'conversion factor T' strategy was established. Using lutein dipalmitate as the reference marker, the contents of other major lutein esters were calculated based on their relative conversion factors. To further simplify the analytical procedure, a molecularly imprinted electrochemical sensor based on conductive Ni

Indexed as

Conversion factor TElectrochemical sensorLutein estersMolecularly imprintingNi3(HITP)2-MOF

Identifiers

PMID42781475
PMCPMC13599645

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