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Li P, Liu C, Luo Y, Shi H, Li Q, PinChu C, Li X, Yang J, Fan W. Oxalate in Plants: Metabolism, Function, Regulation, and Application. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:16037-16049. [PMID: 36511327 DOI: 10.1021/acs.jafc.2c04787] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Characterized by strong acidity, chelating ability, and reducing ability, oxalic acid, a low molecular weight dicarboxylic organic acid, plays important roles in the regulation of plant growth and development, the response to both biotic and abiotic stresses such as plant defense and heavy metals detoxification, and food quality. The metabolism of oxalic acid has been well-studied in microorganisms, fungi, and animals but remains less understood in plants. However, excessive accumulation of oxalic acid is detrimental to plants. Therefore, the level of oxalic acid has to be precisely controlled in plant tissues. In this review, we summarize the metabolism, function, and regulation of oxalic acid in plants, and we discuss solutions such as agricultural practices and plant biotechnology to manipulate oxalic acid metabolism to regulate plant responses to both external stimuli and internal developmental cues.
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Affiliation(s)
- Pengfei Li
- State Key Laboratory of Plant Physiology and Biochemistry, Institute of Plant Biology, College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Chunlan Liu
- College of Resources and Environment, Yunnan Agricultural University, Kunming, 650201, China
| | - Yu Luo
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201, China
| | - Huineng Shi
- College of Resources and Environment, Yunnan Agricultural University, Kunming, 650201, China
| | - Qi Li
- College of Resources and Environment, Yunnan Agricultural University, Kunming, 650201, China
| | - Cier PinChu
- College of Resources and Environment, Yunnan Agricultural University, Kunming, 650201, China
| | - Xuejiao Li
- College of Landscape and Horticulture, Yunnan Agricultural University, Kunming 650201, China
| | - Jianli Yang
- State Key Laboratory of Plant Physiology and Biochemistry, Institute of Plant Biology, College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Wei Fan
- College of Landscape and Horticulture, Yunnan Agricultural University, Kunming 650201, China
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Zhou T, Li R, Yu Q, Wang J, Pan J, Lai T. Proteomic Changes in Response to Colorless nonripening Mutation during Tomato Fruit Ripening. PLANTS (BASEL, SWITZERLAND) 2022; 11:3570. [PMID: 36559681 PMCID: PMC9782875 DOI: 10.3390/plants11243570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 06/17/2023]
Abstract
SlSPL-CNR is a multifunctional transcription factor gene that plays important roles in regulating tomato fruit ripening. However, the molecular basis of SlSPL-CNR in the regulatory networks is not exactly clear. In the present study, the biochemical characteristics and expression levels of genes involved in ethylene biosynthesis in Colorless nonripening (Cnr) natural mutant were determined. The proteomic changes during the ripening stage were also uncovered by isobaric tags for relative and absolute quantitation (iTRAQ)-based quantitative proteomic analysis. Results indicated that both the lycopene content and soluble solid content (SSC) in Cnr fruit were lower than those in wild-type AC fruit. Meanwhile, pH, flavonoid content, and chlorophyll content were higher in Cnr fruit. Expressions of genes involved in ethylene biosynthesis were also downregulated or delayed in Cnr fruit. Furthermore, 1024 and 1234 differentially expressed proteins (DEPs) were respectively identified for the breaker and 10 days postbreaker stages. Among them, a total of 512 proteins were differentially expressed at both stages. In addition, the functions of DEPs were classified by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. Results would lay the groundwork for wider explorations of the regulatory mechanism of SlSPL-CNR on tomato fruit ripening.
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Comparative Proteomic Analysis of Wild-type and a SlETR-3 (Nr) Mutant Reveals an Ethylene-Induced Physiological Regulatory Network in Fresh-Cut Tomatoes. Food Res Int 2022; 161:111491. [DOI: 10.1016/j.foodres.2022.111491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/26/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
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Ali F, Li Y, Li F, Wang Z. Genome-wide characterization and expression analysis of cystathionine β-synthase genes in plant development and abiotic stresses of cotton (Gossypium spp.). Int J Biol Macromol 2021; 193:823-837. [PMID: 34687765 DOI: 10.1016/j.ijbiomac.2021.10.079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 11/20/2022]
Abstract
Cystathionine β-synthase (CBS) domains containing proteins (CDCPs) form a large family and play roles in development via regulation of the thioredoxin system as well as abiotic and biotic stress responses of plant. However, the comprehensive study of CBS genes remained elusive in cotton. Here, we identified 237 CBS genes in 11 plant species and the phylogenetic analysis categorized CBS genes into four groups. Whole-genome or segmental with dispersed duplication events contributed to GhCBS gene family expansion. Moreover, orthologous/paralogous genes among three cotton species (G. hirsutum, G. arboreum, and G. raimondii) were detected from the syntenic map among eight plant species. Strong purifying selection for dicotyledonous and monocotyledonous CBS genes, and cis-elements related to plant growth and development, abiotic and hormonal response were observed. Transcriptomic data and qRT-PCR validation of 12 GhCBS genes indicated their critical role in ovule development as most of the genes showed high enrichment. Further, some of GhCBS (GhCBS5, GhCBS16, GhCBS17, GhCBS24, GhCBS25, GhCBS26, and GhCBS52) genes were regulated under various abiotic and hormonal treatments for different time points and involve in ovule and fiber development which provided key genes for future cotton breeding programs. In addition, transgenic tobacco plants overexpressing GhCBS4 transiently exhibited higher water and chlorophyll content indicating improved tolerance toward drought stress. Overall, this study provides the characterization of GhCBS genes for plant growth, abiotic and hormonal stresses, thereby, intimating their significance in cotton molecular breeding for resistant cultivars.
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Affiliation(s)
- Faiza Ali
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, Zhengzhou University, 450001 Zhengzhou, China
| | - Yonghui Li
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, Zhengzhou University, 450001 Zhengzhou, China
| | - Fuguang Li
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, Zhengzhou University, 450001 Zhengzhou, China; State Key Laboratory of Cotton Biology, Key Laboratory of Biological and Genetic Breeding of Cotton, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, China.
| | - Zhi Wang
- Zhengzhou Research Base, State Key Laboratory of Cotton Biology, Zhengzhou University, 450001 Zhengzhou, China; State Key Laboratory of Cotton Biology, Key Laboratory of Biological and Genetic Breeding of Cotton, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, China.
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Batool M, Bashir O, Amin T, Wani SM, Masoodi FA, Jan N, Bhat SA, Gul A. Investigating the effect of oxalic acid and salicylic acid treatments on the post-harvest life of temperate grown apricot varieties ( Prunus armeniaca) during controlled atmosphere storage. FOOD SCI TECHNOL INT 2021; 28:557-569. [PMID: 34259077 DOI: 10.1177/10820132211032074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
This study aimed at investigating the influence of different postharvest treatments with oxalic acid (OA) and salicylic acid (SA) on quality attributes and postharvest shelf life of temperate grown apricot varieties stored under controlled atmosphere (CA) storage conditions. After each treatment was given, the samples were stored in CA store maintained at a temperature of 0 °C, 90 ± 5% relative humidity, 5% oxygen and 15% carbon dioxide for 30 days. Results indicated that both OA and SA treatments significantly (p ≤ 0.05) retained total soluble solids, titratable acidity, color profile, ascorbic acid content and total phenolic content of apricot varieties and had a positive effect on antioxidant activity and texture of samples compared to control. However, carotenoid content was found to be higher in control. Both the treatments reduced chilling injury index, weight loss and decay percentage of samples. Moreover, it was found that SA treatment was the most effective treatment in maintaining visual color of apricots while OA maintained fruit firmness and effectively decreased the decay percentage and chilling injury index of apricot varieties. In conclusion, it was found that both OA and SA have the potential to extend storage life of apricots and maintain quality attributes of the crop during CA storage.
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Affiliation(s)
- Mariya Batool
- Division of Food Science and Technology, University of Kashmir, Srinagar, India
| | - Omar Bashir
- Division of Food Science and Technology, Sher e Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Tawheed Amin
- Division of Food Science and Technology, Sher e Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Sajad Mohd Wani
- Division of Food Science and Technology, Sher e Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - F A Masoodi
- Division of Food Science and Technology, University of Kashmir, Srinagar, India
| | - Nusrat Jan
- Division of Food Science and Technology, Sher e Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Shakeel Ahmad Bhat
- College of Agricultural Engineering, Sher e Kashmir University of Agricultural Sciences & Technology of Kashmir, Srinagar, India
| | - Amir Gul
- Division of Food Science and Technology, University of Kashmir, Srinagar, India
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Wang Y, Ding S, Chen F, Xiao G, Fu X, Wang R. Changes in pectin characteristics of jujube fruits cv "Dongzao" and "Jinsixiaozao" during cold storage. J Food Sci 2021; 86:3001-3013. [PMID: 34146415 DOI: 10.1111/1750-3841.15800] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 05/02/2021] [Accepted: 05/07/2021] [Indexed: 11/28/2022]
Abstract
Softening is one of the main factors affecting market value and consumer preferences for jujubes, and it was closely related to the modification and depolymerization of pectin. Changes in characteristics of three pectins (water-soluble pectin (WSP), sodium carbonate-soluble pectin (SSP) and chelate-soluble pectin (CSP)), including their contents, degree of methylesterification (DM), neutral sugar compositions, the molecular weight (Mw ) distributions and nanostructures, from two jujube fruits cv Dongzao (DZ) and Jinsixiaozao (JS) during cold storage were assessed. The results showed that variation in pectin characteristics during cold storage was similar between DZ and JS. The reduction of firmness corresponded to a conversion of water-insoluble pectin to WSP during cold storage. DM of WSP presented an increase trend in the late storage. Rhamnose (Rha), arabinose (Ara) and glucose (Glc) were the crucial compositions in three pectins, and most neutral sugar compositions in three pectins first increased and then decreased during cold storage. Changes in the ratio of (galactose (Gal)+Ara)/Rha and Ara/Gal represented that the branch chains of rhamnogalacturonan-I in three pectins depolymerized after storage. The high Mw in WSP and SSP of jujubes were solubilized and extensively depolymerized into pectin with lower Mw after storage. AFM images showed an increase in short chains and branch structures of three pectins after storage. Overall, three pectins in DZ and JS depolymerized and solubilized during cold storage. WSP and SSP were more contributed to the softening of jujubes compared to CSP, and they played the critical role for regulating the softening of jujube fruits during cold storage. PRACTICAL APPLICATION: Softening is one of the main factors affecting market value and consumer preferences for jujubes, and it was closely related to the modification and depolymerization of pectin. Changes in characteristics of three pectins (WSP, SSP, CSP), including their contents, degree of methylesterification, neutral sugar compositions, the molecular weight distributions and nanostructures, from two jujube fruits cv Dongzao (DZ) and Jinsixiaozao (JS) during cold storage were assessed. Three pectins in DZ and JS depolymerized and solubilized during cold storage. WSP and SSP were more contributed to the softening of jujubes compared to CSP, and they played the critical role for regulating the softening of jujube fruits during cold storage. This study would elucidate the mechanism of jujube softening and help to regulate the postharvest quality during cold storage.
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Affiliation(s)
- Yingrui Wang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, China
| | - Shenghua Ding
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, China
| | - Fei Chen
- College of Food Science and Technology, Hunan Agricultural University, Changsha, China
| | - Guangjian Xiao
- College of Food Science and Technology, Hunan Agricultural University, Changsha, China
| | - Xincheng Fu
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha, China
| | - Rongrong Wang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, China
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Preharvest Treatment with Oxalic Acid Improves Postharvest Storage of Lemon Fruit by Stimulation of the Antioxidant System and Phenolic Content. Antioxidants (Basel) 2021; 10:antiox10060963. [PMID: 34203940 PMCID: PMC8232715 DOI: 10.3390/antiox10060963] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 11/17/2022] Open
Abstract
Lemon trees (Citrus limon (L.) Burm. F) were treated monthly with oxalic acid (OA) at 0.1, 0.5, and 1 mM from initial fruit growth on the tree until harvest in2019. The experiment was repeated in 2020, with the application of OA 1 mM (according to the best results of 2019). In both years, fruit from OA-treated trees and the controls were stored for 35 days at 10 °C. Results showed that all treatments reduced weight loss (WL) and maintained higher firmness, total soluble solids (TSS), and total acidity (TA) than in the controls. Meanwhile, colour (hue angle) did not show significant differences. The activity of antioxidant enzymes, catalase (CAT), ascorbate peroxidase (APX), and peroxidase (POD) in the flavedo of the fruit from the OA-treated trees was higher than in the controls at harvest and after 35 days of storage. Similarly, the total phenolic content (TPC) in the flavedo and juice of the fruit from the OA-treated trees were higher than in the controls. The increase in the activity of the antioxidant enzymes and TPC started with the first preharvest OA treatment and were maintained during fruit development on the tree until harvest. Preharvest OA treatments enhanced the antioxidant system of the lemon fruits, reducing the postharvest incidence of decay. Thus, OA could be a useful tool to increase the quality and functional properties of lemon fruits.
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Hazarika TK, Marak T. Salicylic acid and oxalic acid in enhancing the quality and extending the shelf life of grape cv. Thompson seedless. FOOD SCI TECHNOL INT 2021; 28:463-475. [PMID: 34044631 DOI: 10.1177/10820132211020612] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Postharvest life of table grapes is usually shortened by berry softening, berry drop, stem browning, fungal decay. Salicylic acid reduces fruit respiration and ethylene biosynthesis, during storage of fruits. Similarly, application of oxalic acid is a secure and hopeful postharvest handling technology for keeping quality and prolonging storage life of fruit. To study the effect of Salicylic acid and oxalic acid in enhancing the quality and extending the shelf life of grape, the present investigation was conducted. The grape berries were treated with Oxalic acid (OA) (1, 2, 3, 4, and 5 mM) and Salicylic acid (SA) (0.5, 1, 1.5 and 2 mM). The treatments were compared within 16th days at an interval of 4 days. Among the treatments, SA (2 mM) showed superiority in different quality attributing characters like physiological loss in weight (PLW), berry firmness, rachis browning, berry appearance, fungal decay, berry shattering, TSS, ascorbic acid, titratable acidity, total sugars, reducing sugars, TSS: acid ratio, taste, overall acceptability and shelf life. Hence, SA (2 mM) can be used as an effective strategy for maintaining quality of table grapes.
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Affiliation(s)
- T K Hazarika
- Department of Horticulture, Aromatic and Medicinal Plants, School of Earth Sciences and Natural Resources Management, Mizoram University, Aizawl, India
| | - Tangkasil Marak
- Department of Horticulture, Aromatic and Medicinal Plants, School of Earth Sciences and Natural Resources Management, Mizoram University, Aizawl, India
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Hao Q, Yang Y, Shan Z, Chen H, Zhang C, Chen L, Yuan S, Zhang X, Chen S, Yang Z, Qiu D, Zhou X. Genome-Wide Investigation and Expression Profiling Under Abiotic Stresses of a Soybean Unknown Function (DUF21) and Cystathionine-β-Synthase (CBS) Domain-Containing Protein Family. Biochem Genet 2021; 59:83-113. [PMID: 32778975 PMCID: PMC7846513 DOI: 10.1007/s10528-020-09991-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 07/27/2020] [Indexed: 01/26/2023]
Abstract
Cystathionine-β-synthase (CBS) domain-containing proteins (CDCPs) constitute a large family in plants, and members of this family have been implicated in a variety of biological processes. However, the precise functions and the underlying mechanisms of most members of this family in plants remain to be elucidated. CBSDUF proteins belong to the CDCP superfamily, which contains one domain of unknown function (DUF21) and an N terminus that is adjacent to two intracellular CBS domains. In this study, a comprehensive genome database analysis of soybean was performed to investigate the role(s) of these CBSDUFs and to explore their nomenclature, classification, chromosomal distribution, exon-intron organization, protein structure, and phylogenetic relationships; the analysis identified a total of 18 putative CBSDUF genes. Using specific protein domains and phylogenetic analysis, the CBSDUF gene family was subdivided into eight groups. The soybean CBSDUF genes showed an uneven distribution on 12 chromosomes of Glycine max. RNA-seq transcriptome data from different tissues in public databases revealed tissue-specific and differential expression profiles of the GmCBSDUFs, and qPCR analysis revealed that certain groups of soybean CBSDUFs are likely involved in specific stress responses. In addition, GmCBSDUF3 transgenic Arabidopsis was subjected to phenotypic analysis under NaCl, PEG, and ABA stress treatments. The overexpression of GmCBSDUF3 could enhance tolerance to drought and salt stress in Arabidopsis. This study presents a first comprehensive look at soybean CBSDUF proteins and provides valuable resources for functionally elucidating this protein subgroup within the CBS domain-containing protein family.
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Affiliation(s)
- Qingnan Hao
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Yanyan Yang
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Zhihui Shan
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Haifeng Chen
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Chanjuan Zhang
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Limiao Chen
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Songli Yuan
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Xiaojuan Zhang
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Shuilian Chen
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Zhonglu Yang
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Dezhen Qiu
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China
| | - Xinan Zhou
- Key Laboratory of Oil Crop Biology, Ministry of Agriculture, Wuhan, 430062, China.
- Oil Crops Research Institute of Chinese Academy of Agriculture Sciences, Wuhan, China.
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Eggplant Fruit (Solanum melongena L.) and Bio-Residues as a Source of Nutrients, Bioactive Compounds, and Food Colorants, Using Innovative Food Technologies. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app11010151] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Consumers are very concerned with following a healthy diet, along with some precautions that may influence environmental impact. Solanum melongena L. is one of the most consumed vegetables due to its excellent nutritional value and antioxidant action. Associated with its high consumption, considerable amounts of agro-food wastes are produced. This work targets the valorization of this matrix, through the use of its bio-residues to study the obtention of coloring pigments, applying innovative technologies. Its nutritional value, chemical composition, and bioactive potential were evaluated, and the ultrasound-assisted extraction to obtain coloring pigments of high industrial interest was optimized. Considering the results, low contents of fat and carbohydrates and energy value were evident, as well as the presence of compounds of interest (free sugars, organic acids, unsaturated fatty acids, and phenolic acids). In addition, the antioxidant and antimicrobial potential was detected. Response surface methodology was performed to optimize the extraction of natural pigments, showing a concentration of 11.9 mg/g of anthocyanins/g of extract, applying optimal conditions of time, solvent, and solid/liquid ratio of 0.5 min, 68.2% (v/v) and 5 g/L, respectively. S. melongena proved to be a good source of bioactive compounds and natural pigments, which can generate great interest in the food industry.
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Khaliq G, Ullah M, Memon SA, Ali A, Rashid M. Exogenous nitric oxide reduces postharvest anthracnose disease and maintains quality of custard apple (Annona squamosa L.) fruit during ripening. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00658-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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The Effects of 1-Methylcyclopropene in the Regulation of Antioxidative System and Softening of Mango Fruit during Storage. J FOOD QUALITY 2020. [DOI: 10.1155/2020/6090354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The function of 1-methylcyclopropene (1-MCP) in the regulation of quality and antioxidative system of mango fruit was investigated during storage at ambient temperature. Changes in fruit quality, colour, ethylene production, respiration rate, fruit softening enzyme activities, and antioxidative enzyme activities were studied in this study. The results demonstrated that 1-MCP was beneficial for maintaining quality. 1-MCP treatment retarded the decline of firmness, weight, total soluble solid, and titratable acidity, which served as significant parameters for assessing fruit quality in the process of storage. Compared with the fruit of the control group, the treatment with 1-MCP dramatically delayed the colour change of both the pulp and peel and suppressed climacteric peaks of ethylene generation and respiration speed. The significant inducement of peroxidase, catalase, and superoxide dismutase activities were followed by 1-MCP treatment. The fruit treated with 1-MCP displayed significantly inhibited activation of enzymes on the cell wall, i.e., pectin esterase (PE), endo-1,4-β-d-glucanase (EGase), exopolygalacturonase (exo-PG), and endopolygalacturonase (endo-PG), during storage. The results suggested that 1-MCP imposed underlying impact on the maintenance of the softening and extension of postharvest life of mango fruit.
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Dukare AS, Singh RK, Jangra RK, Bhushan B. Non-Fungicides-Based Promising Technologies for Managing Post-Production Penicillium Induced Spoilage in Horticultural Commodities: A Comprehensive Review. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1727497] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ajinath Shridhar Dukare
- Division of Horticultural Crop Processing, ICAR- Central Institute of Post Harvest Engineering and Technology (CIPHET), Abohar/Ludhiana, India
| | - Rajesh Kumar Singh
- ICAR- Central Institute of Post Harvest Engineering and Technology (CIPHET), Abohar/Ludhiana, India
| | - Ramesh Kumar Jangra
- Division of Horticultural Crop Processing, ICAR- Central Institute of Post Harvest Engineering and Technology (CIPHET), Abohar/Ludhiana, India
| | - Bharat Bhushan
- Plant Biochemistry, ICAR-Indian Institute of Maize Research, Ludhiana, India
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Production, Signaling, and Scavenging Mechanisms of Reactive Oxygen Species in Fruit-Pathogen Interactions. Int J Mol Sci 2019; 20:ijms20122994. [PMID: 31248143 PMCID: PMC6627859 DOI: 10.3390/ijms20122994] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/31/2019] [Accepted: 06/17/2019] [Indexed: 12/22/2022] Open
Abstract
Reactive oxygen species (ROS) play a dual role in fruit–pathogen interaction, which largely depends on their different levels in cells. Fruit recognition of a pathogen immediately triggers an oxidative burst that is considered an integral part of the fruit defense response. ROS are also necessary for the virulence of pathogenic fungi. However, the accumulation of ROS in cells causes molecular damage and finally leads to cell death. In this review, on the basis of data regarding ROS production and the scavenging systems determining ROS homeostasis, we focus on the role of ROS in fruit defense reactions against pathogens and in fungi pathogenicity during fruit–pathogen interaction.
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Martínez-Esplá A, Serrano M, Martínez-Romero D, Valero D, Zapata PJ. Oxalic acid preharvest treatment increases antioxidant systems and improves plum quality at harvest and during postharvest storage. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:235-243. [PMID: 29851071 DOI: 10.1002/jsfa.9165] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 05/18/2018] [Accepted: 05/25/2018] [Indexed: 05/23/2023]
Abstract
BACKGROUND Plums are much appreciated by consumers as fresh fruit but have a limited storage life. Since reactive oxygen species (ROS) are associated with fruit ripening, an increase in ROS scavenging antioxidant systems could lead to a delay in postharvest plum ripening and in maintaining fruit quality after long cold storage. RESULTS Results showed that crop yield (kg per tree) and fruit weight were enhanced by preharvest oxalic acid (OA) treatment of plum cultivars ('Black Splendor' and 'Royal Rosa'), although the on-tree ripening process was delayed. In addition, the ripening process during cold storage was delayed in plums from OA-treated tress, manifested by lower firmness and acidity losses and reduced ethylene production, as compared with fruits from control trees. Antioxidant compounds (phenolics, anthocyanins and carotenoids) and the activity of antioxidant enzymes were higher in plums from OA-treated trees than in controls, at harvest and during 50 days of cold storage. CONCLUSION OA preharvest treatment could be a useful tool to maintain plum quality properties during long-term storage, by delaying the postharvest ripening process through a delay in ethylene production, with an additional effect on increasing bioactive compounds with health beneficial effects. © 2018 Society of Chemical Industry.
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Affiliation(s)
| | - María Serrano
- Department of Applied Biology, EPSO, University Miguel Hernández, Orihuela, Spain
| | | | - Daniel Valero
- Department of Food Technology, EPSO, University Miguel Hernández, Orihuela, Spain
| | - Pedro J Zapata
- Department of Food Technology, EPSO, University Miguel Hernández, Orihuela, Spain
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Pre-harvest Foliar Application of Oxalic Acid Improves Strawberry Plant Growth and Fruit Quality. ACTA ACUST UNITED AC 2018. [DOI: 10.46653/jhst180101035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Delicate fruit of strawberry is susceptible to high temperature stress and fungal infection. An extensive spray program is usually adapted to secure yield and fruit quality which sometimes pose a serious threat to consumer health. However, development of eco-friendly, economical and safer strategies has always been in focus of R&D sector. In this study, field-grown strawberry plants cv. Chandler were sprayed with 1, 2 or 3 mM oxalic acid at flowering stage. Interestingly, foliar application of oxalic acid in low doses (1 mM and 2 mM) had more growth-promoting effect on strawberries whereas foliar application of 3 mM oxalic acid either negatively affected or remained ineffective. Low-dose applications of oxalic acid resulted in enhanced nitrogen (1.5-fold), phosphorus (2.5-fold) and potassium (1.75-fold) levels in leaf petioles. Increase in primary macronutrients was also correlated well with enhancement in plant growth indicators including dry biomass (1.5-fold), leaf area (1.7-fold), specific leaf area (2.8-fold) and leaf area ratio (2.6-fold), root weight ratio (1.9-fold), root-to-shoot ratio (1.4-fold). Only, leaf chlorophyll and fresh fruit weight were negatively impacted by oxalic acid. In addition to increase in number of fruits per plant, oxalic acid also improved sensory properties of strawberry fruits mainly due to increase in sugar: acid ratio (1.6-fold), ascorbic acid contents (1.2-fold) and non-reducing sugars (2-fold). Overall, foliar application of 1 mM oxalic acid favoured vegetative growth and enhanced yield and fruit quality of strawberry cv. Chandler.
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Zhang Z, Huang J, Li X. Transcript analyses of ethylene pathway genes during ripening of Chinese jujube fruit. JOURNAL OF PLANT PHYSIOLOGY 2018; 224-225:1-10. [PMID: 29574324 DOI: 10.1016/j.jplph.2018.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/09/2018] [Accepted: 03/09/2018] [Indexed: 06/08/2023]
Abstract
The fruit of Chinese jujube (Ziziphus jujuba Mill.) is immensely popular worldwide, while its fleshy fruit has a very short shelf life and suffers serious postharvest damage. The fruit has been controversially classified as non-climacteric, though the mechanisms underlying its ripening behavior, particularly the role of ethylene, have remained unclear. In this study, low and stable ethylene production was detected during ripening of Z. jujuba 'Dongzao' fruit, with production increasing at the full maturity stage. To determine potential ripening behavior, the fruit of five cultivars were harvested at the white mature stage, and all exhibited a first decreasing and then moderately increasing respiration rate without concomitant climacteric-like ethylene production during shelf storage. Treatment with 1.0 μL L-1 1-methylcyclopropene (1-MCP) inhibited respiration and ethylene production in white mature fruit, though the effects of 100 μL L-1 exogenous ethylene were not significant. The transcript levels of genes involved in ethylene biosynthesis, perception, and signal transduction were not elevated during fruit-ripening onset but substantially increased at the full-red ripening stage. Moreover, expression of genes controlling ethylene biosynthesis and perception mainly occurred in an auto-inhibited System-1-like manner, but signaling pathway genes were minimally affected by exogenous ethylene or 1-MCP. These results show that the ripening of Chinese jujube is non-climacteric. The basal level of ethylene likely plays a minor role in ripening regulation but is necessary to maintain normal ripening. This study elucidates the effects of ethylene on jujube fruit ripening, characterizing the ripening of this fruit as non-climacteric, and also provides strategies for the improvement and maintenance of fruit quality and the extension of shelf life during postharvest storage.
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Affiliation(s)
- Zhong Zhang
- College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China; Research Center for Jujube Engineering and Technology of State Forestry Administration, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Comprehensive Laboratory of Forestry of Shaanxi Province, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jian Huang
- College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China; Research Center for Jujube Engineering and Technology of State Forestry Administration, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Comprehensive Laboratory of Forestry of Shaanxi Province, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Xingang Li
- College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China; Research Center for Jujube Engineering and Technology of State Forestry Administration, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Comprehensive Laboratory of Forestry of Shaanxi Province, Northwest A&F University, Yangling 712100, Shaanxi, China.
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18
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Hafiz AFA, Keat YW, Ali A. Effect of integration of oxalic acid and hot water treatments on postharvest quality of rambutan ( Nephelium lappaceum L. cv. Anak Sekolah) under modified atmosphere packaging. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2017; 54:2181-2185. [PMID: 28720977 DOI: 10.1007/s13197-017-2645-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/13/2016] [Accepted: 04/18/2017] [Indexed: 10/19/2022]
Abstract
The shelf life of rambutan is often limited due to rapid water loss from the spinterns and browning of the pericarp. An integrated approach, which combined hot water treatment (HWT) (56 °C for 1 min), oxalic acid (OA) dip (10% for 10 min) and modified atmosphere packaging (MAP), was used to study their effectiveness on the quality of rambutan during storage (10 °C, 90-95% relative humidity). Significant differences were observed in rambutan quality with the combination of MAP + HWT + OA after 20 days of storage. This treatment combination resulted into better retention of firmness and colour (L and a* values) than in the control. Change in the total soluble solid content was significantly delayed however the titratable acidity showed no significant change in comparison to the control at the end of storage.
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Affiliation(s)
- Ahmad Faiz Ahmad Hafiz
- Centre of Excellence for Postharvest Biotechnology (CEPB), School of Biosciences, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor D. E. Malaysia
| | - Yeoh Wei Keat
- Centre of Excellence for Postharvest Biotechnology (CEPB), School of Biosciences, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor D. E. Malaysia
| | - Asgar Ali
- Centre of Excellence for Postharvest Biotechnology (CEPB), School of Biosciences, University of Nottingham Malaysia Campus, 43500 Semenyih, Selangor D. E. Malaysia
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Narula K, Ghosh S, Aggarwal PR, Sinha A, Chakraborty N, Chakraborty S. Comparative Proteomics of Oxalate Downregulated Tomatoes Points toward Cross Talk of Signal Components and Metabolic Consequences during Post-harvest Storage. FRONTIERS IN PLANT SCIENCE 2016; 7:1147. [PMID: 27555852 PMCID: PMC4977721 DOI: 10.3389/fpls.2016.01147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 07/18/2016] [Indexed: 06/06/2023]
Abstract
Fruits of angiosperms evolved intricate regulatory machinery for sensorial attributes and storage quality after harvesting. Organic acid composition of storage organs forms the molecular and biochemical basis of organoleptic and nutritional qualities with metabolic specialization. Of these, oxalic acid (OA), determines the post-harvest quality in fruits. Tomato (Solanum lycopersicum) fruit has distinctive feature to undergo a shift from heterotrophic metabolism to carbon assimilation partitioning during storage. We have earlier shown that decarboxylative degradation of OA by FvOXDC leads to acid homeostasis besides increased fungal tolerance in E8.2-OXDC tomato. Here, we elucidate the metabolic consequences of oxalate down-regulation and molecular mechanisms that determine organoleptic features, signaling and hormonal regulation in E8.2-OXDC fruit during post-harvest storage. A comparative proteomics approach has been applied between wild-type and E8.2-OXDC tomato in temporal manner. The MS/MS analyses led to the identification of 32 and 39 differentially abundant proteins associated with primary and secondary metabolism, assimilation, biogenesis, and development in wild-type and E8.2-OXDC tomatoes, respectively. Next, we interrogated the proteome data using correlation network analysis that identified significant functional hubs pointing toward storage related coinciding processes through a common mechanism of function and modulation. Furthermore, physiochemical analyses exhibited reduced oxalic acid content with concomitant increase in citric acid, lycopene and marginal decrease in malic acid in E8.2-OXDC fruit. Nevertheless, E8.2-OXDC fruit maintained an optimal pH and a steady state acid pool. These might contribute to reorganization of pectin constituent, reduced membrane leakage and improved fruit firmness in E8.2-OXDC fruit with that of wild-type tomato during storage. Collectively, our study provides insights into kinetically controlled protein network, identified regulatory module for pathway formulation and provide basis toward understanding the context of storage quality maintenance as a consequence of oxalate downregulation in the sink organ.
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20
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Razzaq K, Khan AS, Malik AU, Shahid M, Ullah S. Effect of oxalic acid application on Samar Bahisht Chaunsa mango during ripening and postharvest. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.03.069] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Mou S, Shi L, Lin W, Liu Y, Shen L, Guan D, He S. Over-Expression of Rice CBS Domain Containing Protein, OsCBSX3, Confers Rice Resistance to Magnaporthe oryzae Inoculation. Int J Mol Sci 2015; 16:15903-17. [PMID: 26184180 PMCID: PMC4519930 DOI: 10.3390/ijms160715903] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Revised: 07/03/2015] [Accepted: 07/09/2015] [Indexed: 11/27/2022] Open
Abstract
Cystathionine β-synthase (CBS) domain containing proteins (CDCPs) constitute a big family in plants and some members in this family have been implicated in a variety of biological processes, but the precise functions and the underlying mechanism of the majority of this family in plant immunity remain to be elucidated. In the present study, a CBS domain containing protein gene, OsCBSX3, is functionally characterized in rice resistance against Magnaporthe oryzae (M. oryzae). By quantitative real-time PCR, transcripts of OsCBSX3 are up-regulated significantly by inoculation of M. oryzae and the exogenously applied salicylic acid (SA) and methyl jasmonate (MeJA). OsCBSX3 is exclusively localized to the plasma membrane by transient expression of OsCBSX3 fused to green fluorescent protein (GFP) through approach of Agrobacterium infiltration in Nicotiana benthamiana leaves. The plants of homozygous T3 transgenic rice lines of over-expressing OsCBSX3 exhibit significant enhanced resistance to M. oryzae inoculation, manifested by decreased disease symptoms, and inhibition of pathogen growth detected in DNA. Consistently, the over-expression of OsCBSX3 enhances the transcript levels of immunity associated marker genes including PR1a, PR1b, PR5, AOS2, PAL, NH1, and OsWRKY13 in plants inoculated with M. oryzae. These results suggest that OsCBSX3 acts as a positive regulator in resistance of rice to M. oryzae regulated by SA and JA-mediated signaling pathways synergistically.
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Affiliation(s)
- Shaoliang Mou
- College of Life Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Lanping Shi
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Wei Lin
- College of Life Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Yanyan Liu
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Lei Shen
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Deyi Guan
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Shuilin He
- National Education Minster Key Laboratory of Plant Genetic Improvement and Comprehensive Utilization, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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22
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Buron-Moles G, Wisniewski M, Viñas I, Teixidó N, Usall J, Droby S, Torres R. Characterizing the proteome and oxi-proteome of apple in response to a host (Penicillium expansum) and a non-host (Penicillium digitatum) pathogen. J Proteomics 2014; 114:136-51. [PMID: 25464364 DOI: 10.1016/j.jprot.2014.11.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 09/30/2014] [Accepted: 11/07/2014] [Indexed: 01/22/2023]
Abstract
UNLABELLED Apples are subjected to both abiotic and biotic stresses during the postharvest period, which lead to large economic losses worldwide. To obtain biochemical insights into apple defense response, we monitored the protein abundance changes (proteome), as well as the protein carbonyls (oxi-proteome) formed by reactive oxygen species (ROS) in 'Golden Smoothee' apple in response to wounding, Penicillium expansum (host) and Penicillium digitatum (non-host) pathogens with select transcriptional studies. To examine the biological relevance of the results, we described quantitative and oxidative protein changes into the gene ontology functional categories, as well as into de KEGG pathways. We identified 26 proteins that differentially changed in abundance in response to wounding, P. expansum or P. digitatum infection. While these changes showed some similarities between the apple responses and abiotic and biotic stresses, Mal d 1.03A case, other proteins as Mal d 1.03E and EF-Tu were specifically induced in response to P. digitatum infection. Using a protein carbonyl detection method based on fluorescent Bodipy, we detected and identified 27 oxidized proteins as sensitive ROS targets. These ROS target proteins were related to metabolism processes, suggesting that this process plays a leading role in apple fruit defense response against abiotic and biotic stresses. ACC oxidase and two glutamine synthetases showed the highest protein oxidation level in response to P. digitatum infection. Documenting changes in the proteome and, specifically in oxi-proteome of apple can provide information that can be used to better understand how impaired protein functions may affect apple defense mechanisms. Possible mechanisms by which these modified proteins are involved in fruit defense response are discussed. BIOLOGICAL SIGNIFICANCE Mechanical damage in apple fruits is linked annually to large economic losses due to opportunistic infection by postharvest pathogens, such as P. expansum. Despite the current use of chemical fungicides and the implementation of new alternative strategies, blue mold remains a critical disease of these stored fruits worldwide. Actual trends are focused on acquiring the knowledge of the host-pathogen interactions because it may help on finding new rational and environmentally friendly control alternatives. Despite the economic importance of some postharvest diseases, proteomics has only been applied in a few cases to study fruit-pathogen interactions. On the one hand, this is the first study that monitored changes at the proteome and oxi-proteome level in 'Golden Smoothee' apple fruits in response to P. expansum (compatible) and P. digitatum (non-host) pathogens. On the other hand, the main technological innovation of the reported research is the detection and quantification of oxidized (carbonylated) proteins to assess protein oxidative damage, avoiding the immunoblotting technique. The importance of the biological process investigated lies in the different mechanisms induced in fruit in response to P. expansum and P. digitatum. Results revealed that fruit recognizes and reacts to P. expansum in a similar manner to wounding, while its response to P. digitatum exhibits few differences in the protein profile. Documenting changes in the proteome and, specifically in oxi-proteome of apple can provide information that can be used to better understand how impaired protein functions may affect apple defense mechanisms. It also provides new biomarkers for oxidative damage mainly caused by the oxidative response occurring in fruit tissue in response to a host and a non-host pathogen.
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Affiliation(s)
- Gemma Buron-Moles
- Food Technology Department, Lleida University, XaRTA-Postharvest, Agrotecnio Center, Rovira Roure 191, 25198 Lleida, Catalonia, Spain
| | - Michael Wisniewski
- US Department of Agriculture-Agricultural Research Service (USDA-ARS), Appalachian Fruit Research Station, Wiltshire Road 2217, 25430 Kearneysville, WV, USA
| | - Inmaculada Viñas
- Food Technology Department, Lleida University, XaRTA-Postharvest, Agrotecnio Center, Rovira Roure 191, 25198 Lleida, Catalonia, Spain
| | - Neus Teixidó
- IRTA, XaRTA-Postharvest, Rovira Roure 191, 25198 Lleida, Catalonia, Spain
| | - Josep Usall
- IRTA, XaRTA-Postharvest, Rovira Roure 191, 25198 Lleida, Catalonia, Spain
| | - Samir Droby
- Department of Postharvest Science, ARO, The Volcani Center, PO Box 6, 50250 Bet Dagan, Israel
| | - Rosario Torres
- IRTA, XaRTA-Postharvest, Rovira Roure 191, 25198 Lleida, Catalonia, Spain.
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Martínez-Esplá A, Zapata PJ, Valero D, García-Viguera C, Castillo S, Serrano M. Preharvest application of oxalic acid increased fruit size, bioactive compounds, and antioxidant capacity in sweet cherry cultivars (Prunus avium L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:3432-7. [PMID: 24684635 DOI: 10.1021/jf500224g] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Trees of 'Sweet Heart' and 'Sweet Late' sweet cherry cultivars (Prunus avium L.) were treated with oxalic acid (OA) at 0.5, 1.0, and 2.0 mM at 98, 112, and 126 days after full blossom. Results showed that all treatments increased fruit size at harvest, manifested by higher fruit volume and weight in cherries from treated trees than from controls, the higher effect being found with 2.0 mM OA (18 and 30% higher weight for 'Sweet Heart' and 'Sweet Late', respectively). Other quality parameters, such as color and firmness, were also increased by OA treatments, although no significant differences were found in total soluble solids or total acidity, showing that OA treatments did not affect the on-tree ripening process of sweet cherry. However, the increases in total anthocyanins, total phenolics, and antioxidant activity associated with the ripening process were higher in treated than in control cherries, leading to fruit with high bioactive compounds and antioxidant potential at commercial harvest (≅45% more anthocyanins and ≅20% more total phenolics). In addition, individual anthocyanins, flavonols, and chlorogenic acid derivatives were also increased by OA treatment. Thus, OA preharvest treatments could be an efficient and natural way to increase the quality and functional properties of sweet cherries.
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Affiliation(s)
- Alejandra Martínez-Esplá
- Department of Food Technology, EPSO, University Miguel Hernández , Ctra. Beniel km. 3.2, 03312 Orihuela, Alicante, Spain
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Tian S, Qin G, Li B. Reactive oxygen species involved in regulating fruit senescence and fungal pathogenicity. PLANT MOLECULAR BIOLOGY 2013; 82:593-602. [PMID: 23515879 DOI: 10.1007/s11103-013-0035-2] [Citation(s) in RCA: 144] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 02/21/2013] [Indexed: 05/18/2023]
Abstract
Senescence is a vital aspect of fruit life cycles, and directly affects fruit quality and resistance to pathogens. Reactive oxygen species (ROS), as the primary mediators of oxidative damage in plants, are involved in senescence. Mitochondria are the main ROS and free radical source. Oxidative damage to mitochondrial proteins caused by ROS is implicated in the process of senescence, and a number of senescence-related disorders in a variety of organisms. However, the specific sites of ROS generation in mitochondria remain largely unknown. Recent discoveries have ascertained that fruit senescence is greatly related to ROS and incidental oxidative damage of mitochondrial protein. Special mitochondrial proteins involved in fruit senescence have been identified as the targets of ROS. We focus in discussion on our recent advances in exploring the mechanisms of how ROS regulate fruit senescence and fungal pathogenicity.
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Affiliation(s)
- Shiping Tian
- Key Laboratory of Plant Resources, Institute of Botany, The Chinese Academy of Sciences, Haidian District, Beijing, 100093, China.
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Collado-González J, Cruz ZN, Rodríguez P, Galindo A, Díaz-Baños FG, García de la Torre J, Ferreres F, Medina S, Torrecillas A, Gil-Izquierdo A. Effect of water deficit and domestic storage on the procyanidin profile, size, and aggregation process in pear-jujube (Z. jujuba) fruits. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:6187-6197. [PMID: 23750994 DOI: 10.1021/jf4013532] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
No information exists on the proanthocyanidin content of pear-jujube (Ziziphus jujuba Mill) fruit, their polymeric types and sizes, and their self-aggregation, or on the effect of different water deficit levels during the fruit maturation period on these compounds. Two trimers, two tetramers, and six B type procyanidin pentamers were identified and quantified for the first time. Water deficit increased the content of procyanidins of low molecular mass, improving their potential bioavailability and possible physiological effects on human health. The tendency of procyanidins to self-aggregate was similar in the edible portion and pit, and was not affected by water deficit. The procyanidin content of fruit from well watered trees increased during domestic cold storage, whereas the fruits from trees suffering severe water stress lost some of their procyanidin content.
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Affiliation(s)
- J Collado-González
- Department of Food Science and Technology, CEBAS-CSIC, P.O. Box 164, Espinardo, E-30100 Murcia, Spain
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26
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Effect of exogenous application of salicylic acid and oxalic acid on post harvest shelf-life of tomato (Solanum lycopersicon L.). ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s40502-013-0004-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pedreschi R, Lurie S, Hertog M, Nicolaï B, Mes J, Woltering E. Post-harvest proteomics and food security. Proteomics 2013; 13:1772-83. [PMID: 23483703 DOI: 10.1002/pmic.201200387] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Revised: 10/27/2012] [Accepted: 11/11/2012] [Indexed: 12/12/2022]
Abstract
To guarantee sufficient food supply for a growing world population, efforts towards improving crop yield and plant resistance should be complemented with efforts to reduce post-harvest losses. Post-harvest losses are substantial and occur at different stages of the food chain in developed and developing countries. In recent years, a substantially increasing interest can be seen in the application of proteomics to understand post-harvest events. In the near future post-harvest proteomics will be poised to move from fundamental research to aiding the reduction of food losses. Proteomics research can help in reducing food losses through (i) identification and validation of gene products associated to specific quality traits supporting marker-assisted crop improvement programmes, (ii) delivering markers of initial quality that allow optimisation of distribution conditions and prediction of remaining shelf-life for decision support systems and (iii) delivering early detection tools of physiological or pathogen-related post-harvest problems. In this manuscript, recent proteomics studies on post-harvest and stress physiology are reviewed and discussed. Perspectives on future directions of post-harvest proteomics studies aiming to reduce food losses are presented.
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Affiliation(s)
- Romina Pedreschi
- Food & Biobased Research Centre, Wageningen University, Wageningen, The Netherlands.
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Chan Z. Proteomic responses of fruits to environmental stresses. FRONTIERS IN PLANT SCIENCE 2013; 3:311. [PMID: 23335934 PMCID: PMC3541545 DOI: 10.3389/fpls.2012.00311] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 12/24/2012] [Indexed: 05/18/2023]
Abstract
Fruits and vegetables are extremely susceptible to decay and easily lose commercial value after harvest. Different strategies have been developed to control postharvest decay and prevent quality deterioration during postharvest storage, including cold storage, controlled atmosphere (CA), and application of biotic and abiotic stimulus. In this review, mechanisms related to protein level responses of host side and pathogen side were characterized. Protein extraction protocols have been successfully developed for recalcitrant, low protein content fruit tissues. Comparative proteome profiling and functional analysis revealed that defense related proteins, energy metabolism, and antioxidant pathway played important roles in fruits in response to storage conditions and exogenous elicitor treatments. Secretome of pathogenic fungi has been well-investigated and the results indicated that hydrolytic enzymes were the key virulent factors for the pathogen infection. These protein level changes shed new light on interaction among fruits, pathogens, and environmental conditions. Potential postharvest strategies to reduce risk of fruit decay were further proposed based on currently available proteomic data.
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Affiliation(s)
- Zhulong Chan
- Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, Hubei, China
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Singh AK, Kumar R, Pareek A, Sopory SK, Singla-Pareek SL. Overexpression of rice CBS domain containing protein improves salinity, oxidative, and heavy metal tolerance in transgenic tobacco. Mol Biotechnol 2012; 52:205-16. [PMID: 22302312 DOI: 10.1007/s12033-011-9487-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We have recently identified and classified a cystathionine β-synthase domain containing protein family in Arabidopsis (Arabidopsis thaliana) and rice (Oryza sativa L.). Based on the microarray and MPSS data, we have suggested their involvement in stress tolerance. In this study, we have characterized a rice protein of unknown function, OsCBSX4. This gene was found to be upregulated under high salinity, heavy metal, and oxidative stresses at seedling stage. Transgenic tobacco plants overexpressing OsCBSX4 exhibited improved tolerance toward salinity, heavy metal, and oxidative stress. This enhanced stress tolerance in transgenic plants could directly be correlated with higher accumulation of OsCBSX4 protein. Transgenic plants could grow and set seeds under continuous presence of 150 mM NaCl. The total seed yield in WT plants was reduced by 80%, while in transgenic plants, it was reduced only by 15-17%. The transgenic plants accumulated less Na+, especially in seeds and maintained higher net photosynthesis rate and Fv/Fm than WT plants under NaCl stress. Transgenic seedlings also accumulated significantly less H2O2 as compared to WT under salinity, heavy metal, and oxidative stress. OsCBSX4 overexpressing transgenic plants exhibit higher abiotic stress tolerance than WT plants suggesting its role in abiotic stress tolerance in plants.
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Affiliation(s)
- Anil K Singh
- Plant Molecular Biology, International Center for Genetic Engineering & Biotechnology (ICGEB), Aruna Asaf Ali Marg, New Delhi 110067, India
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Zheng X, Jing G, Liu Y, Jiang T, Jiang Y, Li J. Expression of expansin gene, MiExpA1, and activity of galactosidase and polygalacturonase in mango fruit as affected by oxalic acid during storage at room temperature. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.11.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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31
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Effects of 1-methylcyclopropene(1-MCP) on ripening and resistance of jujube (Zizyphus jujuba cv. Huping) fruit against postharvest disease. Lebensm Wiss Technol 2012. [DOI: 10.1016/j.lwt.2011.07.030] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Zheng X, Ye L, Jiang T, Jing G, Li J. Limiting the deterioration of mango fruit during storage at room temperature by oxalate treatment. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.07.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Wu F, Zhang D, Zhang H, Jiang G, Su X, Qu H, Jiang Y, Duan X. Physiological and biochemical response of harvested plum fruit to oxalic acid during ripening or shelf-life. Food Res Int 2011. [DOI: 10.1016/j.foodres.2010.12.027] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Valero D, Díaz-Mula HM, Zapata PJ, Castillo S, Guillén F, Martínez-Romero D, Serrano M. Postharvest treatments with salicylic acid, acetylsalicylic acid or oxalic acid delayed ripening and enhanced bioactive compounds and antioxidant capacity in sweet cherry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:5483-9. [PMID: 21506518 DOI: 10.1021/jf200873j] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Sweet cherry cultivars ('Cristalina' and 'Prime Giant') harvested at commercial ripening stage were treated with salicylic acid (SA), acetylsalicylic acid (ASA) or oxalic acid (OA) at 1 mM and then stored for 20 days under cold temperature. Results showed that all treatments delayed the postharvest ripening process, manifested by lower acidity, color changes and firmness losses, and maintained quality attributes for longer periods than controls. In addition, total phenolics, anthocyanins and antioxidant activity increased in untreated fruit during the first 10 days of storage and then decreased, while in fruits of all treatments, these parameters increased continuously during storage without significant differences among treatments. Thus, postharvest treatments with natural compounds, such as SA, ASA or OA, could be innovative tools to extend the storability of sweet cherry with higher content of bioactive compounds and antioxidant activity as compared with control fruits.
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Affiliation(s)
- Daniel Valero
- Department of Food Technology, EPSO, University Miguel Hernández, Orihuela, Alicante, Spain
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Yan J, Li J, Zhao H, Chen N, Cao J, Jiang W. Effects of oligochitosan on postharvest Alternaria rot, storage quality, and defense responses in Chinese jujube (Zizyphus jujuba Mill. cv. Dongzao) fruit. J Food Prot 2011; 74:783-8. [PMID: 21549049 DOI: 10.4315/0362-028x.jfp-10-480] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Effects of oligochitosan (OCH) on postharvest rot caused by Alternaria alternata in Chinese jujube (Zizyphus jujuba Mill. cv. Dongzao) fruit were investigated. An in vitro test indicated that mycelial growth of A. alternata was strongly suppressed by OCH at 0.5, 1, 2, 5, 10, 15, or 20 g/liter. The half-inhibition concentration of OCH against this fungus was 0.76 and 1.69 g/liter on days 4 and 6 of incubation, respectively. Lesion area and disease incidence in the jujube fruit inoculated with A. alternata were remarkably reduced by the OCH treatments at concentrations higher than 1 g/liter, but 5 g/liter OCH was considered the optimal treatment for inhibiting disease development. OCH also significantly reduced postharvest natural decay, promoted fruit firmness, delayed decline in soluble solids and loss of ascorbic acid, and increased total phenolic compounds during storage at 0°C and 85 to 95% relative humidity. Biochemical evaluations revealed that the activities of the main defense-related enzymes in the jujube fruit, including phenylalanine ammonia-lyase, peroxidase, chitinase, and β-1,3-glucanase, were significantly enhanced (P < 0.05) by OCH treatment. OCH increased superoxide dismutase activity but decreased catalase activity and, consequently, elevated hydrogen peroxide levels in the fruit. These results suggest that OCH might trigger several defense mechanisms in the jujube fruit for disease control in addition to its direct antifungal activity. OCH could be a viable alternative to conventional control of postharvest diseases of horticultural products.
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Affiliation(s)
- Jiaqi Yan
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, People's Republic of China
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Sayyari M, Valero D, Babalar M, Kalantari S, Zapata PJ, Serrano M. Prestorage oxalic acid treatment maintained visual quality, bioactive compounds, and antioxidant potential of pomegranate after long-term storage at 2 degrees C. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:6804-6808. [PMID: 20443598 DOI: 10.1021/jf100196h] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Oxalic acid at three concentrations (2, 4, and 6 mM) was applied by dipping to pomegranate fruits of cv. Mollar de Elche, which were then stored for 84 days at 2 degrees C. Pomegranate is a chilling-sensitive fruit and, thus, control fruits exhibited chilling injury (CI) symptoms after long-term storage at 2 degrees C that were accompanied by increased respiration rate, weight loss, and electrolyte leakage (EL). The CI symptoms were significantly reduced by oxalic acid treatment, especially for the 6 mM concentration. In addition, control pomegranates showed significant reduction in the content of total phenolics and ascorbic acid as well as in total antioxidant activity (TAA), in both hydrophilic (H-TAA) and lipophilic (L-TAA) fractions. The application of oxalic acid led to lower losses of total phenolics and significant increase in both ascorbic acid content and H-TAA, whereas L-TAA remained unaffected. Thus, oxalic acid could be a promising postharvest treatment to alleviate CI and increase antioxidant potential.
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Affiliation(s)
- Mohammad Sayyari
- Department of Food Technology, EPSO, University Miguel Hernández, Ctra Beniel km 3.2, 03312 Orihuela, Alicante, Spain
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Sharpe D, Fan L, McRae K, Walker B, MacKay R, Doucette C. Effects of Ozone Treatment on Botrytis cinerea and Sclerotinia sclerotiorum in Relation to Horticultural Product Quality. J Food Sci 2009; 74:M250-7. [DOI: 10.1111/j.1750-3841.2009.01234.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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