Effects of Efficient Ethylene Remover on the Lignification of Fresh Faba Bean (

Jiaxing Fan, Cunkun Chen, Xiaojun Zhang, Chenghu Dong, Manqin Jin, Xuemei Zhang, Wentong Xue, Jingming Li

Abstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2024. 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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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Jiaxing FanCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Cunkun ChenInstitute of Agricultural Products Preservation and Processing Technology (National Engineering Technology Research Center for Preservation of Agriculture Product), Tianjin Academy of Agricultural Sciences, Key Laboratory of Postharvest Physiology and Storage of Agricultural Products, Ministry of Agriculture of the People's Republic of China, Tianjin Key Laboratory of Postharvest Physiology and Storage of Agricultural Products, Tianjin 300384, China.

Xiaojun ZhangCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Chenghu DongInstitute of Agricultural Products Preservation and Processing Technology (National Engineering Technology Research Center for Preservation of Agriculture Product), Tianjin Academy of Agricultural Sciences, Key Laboratory of Postharvest Physiology and Storage of Agricultural Products, Ministry of Agriculture of the People's Republic of China, Tianjin Key Laboratory of Postharvest Physiology and Storage of Agricultural Products, Tianjin 300384, China.

Manqin JinCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Xuemei ZhangCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Wentong XueCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Jingming LiCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.

Funding

Supported by China Agriculture Research System of MOF and MARA- Food Legumes CARS-08

6 · The paper itself

Abstract

Postharvest ethylene accumulation and lignification are significant issues affecting the storage quality of fresh faba beans, resulting in rapid quality decline. However, there is still a lack of effective preservation methods to preserve the quality of faba beans during storage. This study aimed to investigate the regulation of lignification in faba beans during storage using a high-efficiency ethylene remover (HEER), examining physiological responses, key enzyme activities, and transcriptomic changes. Results showed that the HEER treatment inhibited the lignification, reducing it by 45% and lowering the respiratory rate of fresh pods by 32.8% during storage. Additionally, the HEER treatment suppressed respiration rates and the activities of lignin synthesis-related enzymes, including phenylalanine ammonia-lyase (from 353.73 to 246.60 U/g), cinnamic acid-4-hydroxylase (from 635.86 to 125.00 U/g), 4-coumarate: coenzyme A ligase (from 1008.57 to 516.52 U/g), and cinnamyl-alcohol dehydrogenase (from 129.42 to 37.12 U/g), thus slowing lignin accumulation. During storage, the hardness of fresh faba bean increased by 9.79% from the initial period, being 1.44 times higher than that of HEER. On days 8 and 16 of storage, the respiratory rate of the treated beans decreased by 24.38% and 4.12%, respectively. Physiological and enzyme activity analyses indicated that HEER treatment-induced increase in hardness was associated with the phenylpropanoid metabolic pathway. Moreover, the HEER significantly down-regulated the expression of several key genes, namely

Indexed as

key enzymeslignification processpostharveststorage qualitytranscriptomics

Identifiers

PMID39410071

DOI10.3390/foods13193036

PMCPMC11475918

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.