Effects of Efficient Ethylene Remover on the Lignification of Fresh Faba Bean (Vicia faba L.) during Storage DOI Creative Commons
Jiaxing Fan,

Cunkun Chen,

Xiaojun Zhang

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(19), P. 3036 - 3036

Published: Sept. 25, 2024

Postharvest ethylene accumulation and lignification are significant issues affecting the storage quality of fresh faba beans, resulting in rapid decline. However, there is still a lack effective preservation methods to preserve beans during storage. This study aimed investigate regulation using high-efficiency remover (HEER), examining physiological responses, key enzyme activities, transcriptomic changes. Results showed that HEER treatment inhibited lignification, reducing it by 45% lowering respiratory rate pods 32.8% Additionally, suppressed respiration rates activities lignin synthesis-related enzymes, including phenylalanine ammonia-lyase (from 353.73 246.60 U/g), cinnamic acid-4-hydroxylase 635.86 125.00 4-coumarate: coenzyme A ligase 1008.57 516.52 cinnamyl-alcohol dehydrogenase 129.42 37.12 thus slowing accumulation. During storage, hardness bean increased 9.79% from initial period, being 1.44 times higher than HEER. On days 8 16 treated decreased 24.38% 4.12%, respectively. Physiological activity analyses indicated treatment-induced increase was associated with phenylpropanoid metabolic pathway. Moreover, significantly down-regulated expression several genes, namely FaPAL, FaC4H, FaCAD. helps deepen understanding inhibition provide new insights for development technology bean.

Language: Английский

Quantitative analyses of major enzyme activities in postharvest fruit DOI Creative Commons
Shucheng Li, Yi Zheng, Meiling Li

et al.

Future Postharvest and Food, Journal Year: 2024, Volume and Issue: unknown

Published: June 14, 2024

Abstract The quantitative determination of major enzyme activities in postharvest fruit is a necessary biochemical experiment to investigate the physiological and metabolic mechanisms ripeness, senescence, stress responses. However, it choose appropriate methods stably extract determine target analytes from complex plant matrices due dynamic changes during storage. Here, we outline sensitive accurate for measuring associated with key processes including respiration, reactive oxygen species scavenging, membrane lipid degradation, energy synthesis, cell walls disease resistance. This manuscript aims provide guidance future research biology.

Language: Английский

Citations

14

Phenylalanine maintains the postharvest quality of ‘Jinfeng’ pear fruit by modulating the tricarboxylic acid cycle and chlorophyll catabolism DOI
Miao Wang, Canying Li, Jiaqi Liu

et al.

Postharvest Biology and Technology, Journal Year: 2023, Volume and Issue: 204, P. 112479 - 112479

Published: July 19, 2023

Language: Английский

Citations

15

Phomopsis longanae Chi infection induces changes in the metabolisms of energy and respiration in relation to longan pulp breakdown DOI
Yi Zheng, Jing Yu,

Hongyi Wen

et al.

Postharvest Biology and Technology, Journal Year: 2024, Volume and Issue: 219, P. 113199 - 113199

Published: Sept. 17, 2024

Language: Английский

Citations

5

Salicylic acid treatment improves the storability of fresh longan by regulating the metabolisms of respiration and energy DOI
Huili Zhang,

Tingting Shan,

Yang Chen

et al.

Postharvest Biology and Technology, Journal Year: 2024, Volume and Issue: 219, P. 113258 - 113258

Published: Oct. 19, 2024

Language: Английский

Citations

4

Roles of Nitric Oxide and Brassinosteroid in Improving Fruit Quality during Postharvest: Potential Regulators? DOI
Lijuan Wei, Yue Zhong,

Xiuqiao Wu

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2024, Volume and Issue: 72(43), P. 23671 - 23688

Published: Oct. 15, 2024

Most postharvest fruits are highly perishable, which directly impairs fruit taste and causes an economic loss of fresh products. Thus, it is necessary to find effective techniques alleviate this issue. Recently, nitric oxide (NO) brassinosteroid (BR) have been developed as alternatives improve quality. This work mainly reviews the recent processes NO BR in improving quality during postharvest. Exogenous or treatments delayed senescence, enhanced disease resistance, alleviated chilling injury fruit, potential physiological biochemical mechanisms include (1) enhancing antioxidant defense ability, (2) affecting ethylene biosynthesis, (3) regulating sugar energy metabolism, (4) mediating plant hormone signaling, (5) protein S-nitrosylation DNA methylation. review concludes functions Additionally, a specific finding possible crosstalk applications storage, provides new insights into applicability for delaying resistances alleviating fruit.

Language: Английский

Citations

3

The impact of fruit size on internal browning in pineapples DOI Open Access

Mengzhuo Zhang,

Changsong Zhu,

Qiting Na

et al.

Journal of Food Science, Journal Year: 2025, Volume and Issue: 90(2)

Published: Feb. 1, 2025

Abstract A typical symptom of post‐harvest pineapple ( Ananas comosus L.) internal browning is influenced by multiple factors. However, the precise mechanism through which fruit size influences occurrence remains unclear. Therefore, this study aimed to investigate impacts in and its possible mechanisms harvested using physical biochemical analysis RNA‐seq. Disease incidence was assessed four groups fruits (1, 1.5, 2, 2.5 ± 0.2 kg), with two most significant (1 kg) selected for detailed analysis. The results showed that large had faster senescence membrane lipid peroxidation, higher respiration intensity, more reactive oxygen species accumulation, malondialdehyde content. Likewise, lower antioxidant capacity such as ascorbic acid, ascorbate peroxidase, catalase, superoxide dismutase polyphenol oxidase activity, peroxidase phenylalanine ammonia‐lyase lipoxygenase activity. It can be concluded were severely subjected stress peroxidation during storage. Gene ontology enrichment reveals relates mainly oxidoreductase glutathione metabolism. accelerated AsA–GSH cycle pathway Real‐time quantitative PCR shows downregulated expression AcAPX1 , AcAPX6 × 1 AcCAT2 AcSOD[Fe]2 AcSODX2 fruits, whereas AcPPO AcLOX upregulated expression. This offers insights into browning. Future molecular techniques may reduce

Language: Английский

Citations

0

γ-Aminobutyric acid treatment reduces the chilling injury and quality deterioration of Chinese olives during cold storage through regulating the metabolisms of respiration and energy DOI Creative Commons

Yunman Chen,

Bin Lin,

Yifan Wen

et al.

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 342, P. 114046 - 114046

Published: Feb. 1, 2025

Language: Английский

Citations

0

Exogenous nitric oxide treatment regulates ROS metabolism and delays the postharvest lignification of loquat fruit during cold storage DOI
Minghui Xia, Fuquan Chen, Ying Wang

et al.

Horticulture Environment and Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0

Sodium nitroprusside treatment affects energy metabolism and programmed cell death (PCD) of apple fruit during ripening DOI

Yanxia Qiu,

Jingyi Lv,

Shihang Dong

et al.

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 227, P. 113585 - 113585

Published: April 16, 2025

Language: Английский

Citations

0

Fusarium core rot disease affects physicochemical and pathophysiological attributes of apple (Malus × domestica Borkh.) fruit DOI
Santosh Watpade, Milan Kumar Lal, Rahul Kumar Tiwari

et al.

Postharvest Biology and Technology, Journal Year: 2023, Volume and Issue: 208, P. 112648 - 112648

Published: Nov. 16, 2023

Language: Английский

Citations

8