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1. Treatment with nitric oxide in controlled atmosphere storage to preserve the quality of ‘Laetitia’ plums

Author:
Cristiano André Steffens; Grez Roberta Oliveira Santana; Cassandro Vidal Talamini do Amarante; Josias Lenon Antonovviski; Tiago Miqueloto; Jéssica Mayumi Anami; Cristhian Leonardo Fenili
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.158 pp. 113033
ISSN:
0023-6438
Subject:
ethylene production,   etc   ; color; controlled atmosphere storage; firmness; fruits; nitric oxide;     Show all 6 Subjects
Abstract:
... This study aims to evaluate the effect of nitric oxide (NO) treatment under controlled atmosphere (CA) on quality of ‘Laetitia’ plums, mainly on internal browning. The experiment followed a completely randomized design, with five repetitions and a 25-fruit experimental unit. The evaluated treatments were: control (no NO); NO at 2 μL L⁻¹ (low dose) applied every 5 days of storage; NO at 5 μL L⁻¹ (m ...
DOI:
10.1016/j.lwt.2021.113033

2. Freestanding 3D Ordered Hierarchical Porous Carbon Aerogel Cathodes for Efficient Electrocatalytic Dechlorination of 1,2-Dichloroethane to Ethylene

Author:
Xuecheng Guo; Shiying Fan; Xinyong Li; Qidong Zhao; Jinsuo Gao; Moses O. Tadé; Shaomin Liu
Source:
ACS sustainable chemistry & engineering 2022 v.10 no.6 pp. 2234-2240
ISSN:
2168-0485
Subject:
ethylene production,   etc   ; aerogels; carbon; catalytic activity; dechlorination; electrochemistry; ethylene; ethylene dichloride; green chemistry;     Show all 9 Subjects
Abstract:
... Electrochemical dechlorination of 1,2-dichloroethane (DCE) to produce high-value ethylene is an efficient and economic strategy to reduce carbon emission. However, it is challenging to completely realize high-efficiency ethylene production due to the lack of high-performance catalysis. Herein, a directional freeze-casting and metal–organic framework-derived synergistic strategy was reported to con ...
DOI:
10.1021/acssuschemeng.1c08188

3. Plant programmed cell death meets auxin signalling

Author:
Joanna Kacprzyk; Rory Burke; Johanna Schwarze; Paul F. McCabe
Source:
FEBS journal 2022 v.289 no.7 pp. 1731-1745
ISSN:
1742-464X
Subject:
ethylene production,   etc   ; auxins; plant development; plant growth; programmed cell death; stress response; tissue repair;     Show all 7 Subjects
Abstract:
... Both auxin signalling and programmed cell death (PCD) are essential components of a normally functioning plant. Auxin underpins plant growth and development, as well as regulating plant defences against environmental stresses. PCD, a genetically controlled pathway for selective elimination of redundant, damaged or infected cells, is also a key element of many developmental processes and stress res ...
DOI:
10.1111/febs.16210

4. Development of a novel ethylene scavenger made up of pumice and potassium permanganate and its effect on preservation quality of avocados

Author:
Chunyu Wang; Abdellah Ajji
Source:
Journal of food engineering 2022 v.330 pp. 111101
ISSN:
0260-8774
Subject:
ethylene production,   etc   ; adsorption; carbon dioxide; ethylene; firmness; fruits; potassium permanganate; pumice; relative humidity; shelf life;     Show all 10 Subjects
Abstract:
... The purpose of this research was to develop a novel ethylene scavenger by combining pumice and potassium permanganate (KMnO₄) to preserve fruit and vegetables. The study showed that pumice with smaller particle sizes and lower relative humidity (RH) were favorable to ethylene adsorption. The optimal ratio was 1 g of pumice (<5 μm) to 100 mg of KMnO₄ with approximately 620 μL/g of ethylene adsorpti ...
DOI:
10.1016/j.jfoodeng.2022.111101

5. Differential regulation of two 1-aminocyclopropane-1-carboxylate oxidase (ACO) genes, including the additionally cloned DcACO2, during senescence in carnation flowers

Author:
Ryo Norikoshi; Tomoko Niki; Kazuo Ichimura
Source:
Postharvest biology and technology 2022 v.183 pp. 111752
ISSN:
0925-5214
Subject:
ethylene production,   etc   ; 1-aminocyclopropane-1-carboxylic acid; Dianthus caryophyllus; aminocyclopropanecarboxylate oxidase; ethylene; multigene family; technology;     Show all 7 Subjects
Abstract:
... 1-Aminocyclopropane-1-carboxylate (ACC) oxidase (ACO) catalyzes the final step of ethylene biosynthesis. ACO proteins are also reportedly encoded by a multigene family. Although the presence of several ACO genes is suggested in carnation (Dianthus caryophyllus L.), DcACO1 is the only ACO gene in which full-length cDNA has been isolated. This study aimed to clone another ACO gene in carnation flowe ...
DOI:
10.1016/j.postharvbio.2021.111752

6. Dual and opposing roles of EIN3 reveal a generation conflict during seed growth

Author:
Juliane Heydlauff; Isil Erbasol Serbes; Dieu Vo; Yanbo Mao; Sonja Gieseking; Thomas Nakel; Theresa Harten; Ronny Völz; Anja Hoffmann; Rita Groß-Hardt
Source:
Molecular plant 2022 v.15 no.2 pp. 363-371
ISSN:
1674-2052
Subject:
ethylene production,   etc   ; endosperm; ethylene; grain yield; seed development; seed growth; seed size; sporophytes; transcription factors;     Show all 9 Subjects
Abstract:
... Seed size critically affects grain yield of crops and hence represents a key breeding target. The development of embryo-nourishing endosperm is a key driver of seed expansion. We here report unexpected dual roles of the transcription factor EIN3 in regulating seed size. These EIN3 functions have remained largely undiscovered because they oppose each other. Capitalizing on the analysis of multiple ...
DOI:
10.1016/j.molp.2021.11.015

7. Role of Melatonin in Apple Fruit during Growth and Ripening: Possible Interaction with Ethylene

Author:
Antía Verde; Jesús M. Míguez; Mercedes Gallardo
Source:
Plants 2022 v.11 no.5 pp. -
ISSN:
2223-7747
Subject:
ethylene production,   etc   ; apples; color; ethylene; firmness; fruit quality; fruit size; fruits; isomers; melatonin; sugar content;     Show all 11 Subjects
Abstract:
... The role of melatonin during the growth and ripening of apple fruit was studied using local varieties. The evolution of the growth and ripening parameters, including fruit size and weight, firmness, color change, sugar content, and ethylene production, was different in the five varieties studied, with yellow apples (Reineta and Golden) initiating the ripening process earlier than reddish ones (Teó ...
DOI:
10.3390/plants11050688

8. Assessment of quality attributes, susceptibility to postharvest disorders, and nutrient uptake of ‘Bartlett’ and ‘d′Anjou’ pears in response to pre-harvest harpin β protein spraying

Author:
Yu Dong; Huanhuan Zhi
Source:
Postharvest biology and technology 2022 v.191 pp. 111967
ISSN:
0925-5214
Subject:
ethylene production,   etc   ; chlorophyll; color; cultivars; flowering; fruit quality; nutrient uptake; preharvest treatment; scald diseases; shelf life;     Show all 10 Subjects
Abstract:
... The primary purpose of this study was to determine the effects of pre-harvest application concentration, frequency, and timing of harpin β protein on quality attributes, nutrient uptake, and susceptibility to physiological disorders in ‘Bartlett’ and ‘d′Anjou’ pears. Split applications of 1.5 mg L⁻¹ harpin at 30 + 7 d before harvest (30 +7 DBH) resulted in higher fruit firmness (FF) and peel chlor ...
DOI:
10.1016/j.postharvbio.2022.111967

9. Genome-wide identification and transcript analysis during fruit ripening of ACS gene family in sweet orange (Citrus sinensis)

Author:
Lifang Sun; Nasrullah; Fuzhi Ke; Zhenpeng Nie; Jianguo Xu; Xiu Huang; Jianhua Sun; Ping Wang
Source:
Scientia horticulturae 2022 v.294 pp. 110786
ISSN:
0304-4238
Subject:
ethylene production,   etc   ; Arabidopsis; Citrus sinensis; Solanum lycopersicum; enzymes; ethylene; fruits; genes; growth and development; oranges; phylogeny;     Show all 11 Subjects
Abstract:
... Ethylene plays an important role in regulating the development and ripening of fruits, and ACS (1-aminocyclopropane-1-carboxylicacid synthase) is the key rate-limiting enzyme in ethylene biosynthesis pathway. However, identification and functional analysis of ACS gene family in non-climacteric citrus have never been reported. In the present study, we identified eighteen probable CsACS genes from t ...
DOI:
10.1016/j.scienta.2021.110786

10. Plant root development: is the classical theory for auxin-regulated root growth false?

Author:
Hans G. Edelmann
Source:
Protoplasma 2022 v.259 no.3 pp. 823-832
ISSN:
0033-183X
Subject:
ethylene production,   etc   ; air; cell growth; corn; ethylene; liquids; models; plant root cells; root growth; roots; seedlings;     Show all 11 Subjects
Abstract:
... One of the longest standing theories and, therein-based, regulation-model of plant root development, posits the inhibitory action of auxin (IAA, indolylacetic acid) on elongation growth of root cells. This effect, as induced by exogenously supplied IAA, served as the foundation stone for root growth regulation. For decades, auxin ruled the day and only allowed hormonal side players to be somehow i ...
DOI:
10.1007/s00709-021-01697-z

11. Expression of ethylene biosynthesis genes in the gynoecium and receptacle associated with sepal abscission during senescence in Delphinium grandiflorum

Author:
Mitsutoshi Okamoto; Tomoko Niki; Mirai Azuma; Kenichi Shibuya; Kazuo Ichimura
Source:
Plant growth regulation 2022 v.97 no.3 pp. 593-609
ISSN:
0167-6903
Subject:
ethylene production,   etc   ; 1-aminocyclopropane-1-carboxylic acid; Delphinium grandiflorum; abscission; aminocyclopropanecarboxylate oxidase; ethylene; gynoecium; plant growth; pollination;     Show all 9 Subjects
Abstract:
... Delphinium flowers are highly sensitive to ethylene and its sepals abscise during senescence in association with an increase in 1-aminocyclopropane-1-carboxylic acid (ACC) synthase (ACS) and ACC oxidase (ACO) activities and ethylene production in gynoecium and receptacle. Three ACS genes (DgACS1, DgACS2, and DgACS3) and three ACO genes (DgACO1, DgACO2, and DgACO3) of D. grandiflorum cv. Super Gran ...
DOI:
10.1007/s10725-022-00822-z

12. Biochemical and molecular processes contributing to grain filling and yield in rice

Author:
Birendra Prasad Shaw; Sudhanshu Sekhar; Binay Bhushan Panda; Gyanasri Sahu; Tilak Chandra; Ajay Kumar Parida
Source:
Plant physiology and biochemistry 2022 v.179 pp. 120-133
ISSN:
0981-9428
Subject:
ethylene production,   etc   ; biosynthesis; cell division; cultivars; cytokinins; endopolyploidy; endosperm; markets; microRNA; panicles; phosphorylation; rice; seed storage; spikelets; starch;     Show all 15 Subjects
Abstract:
... The increase in much required rice production through breeding programmes is on decline. The primary reason being poor filling of grains in the basal spikelets of the heavy and compact panicle rice developed. These spikelets are genetically competent to develop into well filled grains, but fail to do so because the carbohydrate assimilates available to them remain unutilized, reportedly due to poo ...
DOI:
10.1016/j.plaphy.2022.03.010

13. Effect of lipids complexes on controlling ethylene gas release from V-type starch

Author:
Zhanpeng Liu; Shaokang Wang; Chin Ping Tan; Bin Zhang; Xiong Fu; Qiang Huang
Source:
Carbohydrate polymers 2022 v.291 pp. 119556
ISSN:
0144-8617
Subject:
ethylene production,   etc   ; acids; coconut oil; confocal laser scanning microscopy; differential scanning calorimetry; granules; lipids; polymers; starch granules; surfaces;     Show all 10 Subjects
Abstract:
... In this study, the effects of n-decanoic acid (n-CA) or coconut oil (CCN) on the release of ethylene from V-type starch (VS) were investigated. Results of differential scanning calorimetry showed that adding n-CA or CCN into VS generated a starch–lipid complex. Results of scanning electron microscopy and confocal laser scanning microscopy indicated that VS granules aggregated but oil films appeare ...
DOI:
10.1016/j.carbpol.2022.119556

14. Efficiency of pre-harvest application of 1-MCP (Harvista™ 1.3 SC) to delay maturation of ‘Cripps Pink’ apple fruit

Author:
Cassandro Vidal Talamini do Amarante; Luiz Carlos Argenta; Sergio Tonetto de Freitas; Cristiano André Steffens
Source:
Scientia horticulturae 2022 v.293 pp. 110715
ISSN:
0304-4238
Subject:
ethylene production,   etc   ; 1-methylcyclopropene; aminoethoxyvinylglycine; apples; color; degreening; ethylene; firmness; fruits; harvest date; magnesium sulfate; preharvest treatment; starch;     Show all 13 Subjects
Abstract:
... The objective of this study was to evaluate the efficiency of pre-harvest application of 1-methylcyclopropene-α-cyclodextrin in concentrated magnesium sulfate solution (1-MCP; Harvista™ 1.3 SC) to delay maturation of ‘Cripps Pink’ apple fruit. 1-MCP was sprayed at 0, 75, 150, 225 and 300 mg L⁻¹, seven days before the anticipated harvest time (DBAH). Aminoethoxyvinylglycine (AVG, 124 mg L⁻¹, Retain ...
DOI:
10.1016/j.scienta.2021.110715

15. Brassinosteroids are involved in volatile compounds biosynthesis related to MdBZR1 in ‘Ruixue’ (Malus × domestica Borkh.) fruit

Author:
Xiaojie Liu; Dongmei Li; Yingjuan Li; Shanshan Li; Zhengyang Zhao
Source:
Postharvest biology and technology 2022 v.189 pp. 111931
ISSN:
0925-5214
Subject:
ethylene production,   etc   ; Malus domestica; apples; biosynthesis; brassinosteroids; callus; enzyme activity; fructose; fruit quality; fruits; genes; glucose; odors; sucrose; volatile compounds;     Show all 15 Subjects
Abstract:
... Aroma is a crucial quality attribute of apple fruit, mainly determined by volatile compounds. However, to our knowledge, the physiological and molecular roles of brassinosteroids (BRs) in volatile compound biosynthesis had not been elucidated. In this study, 24-epibrassinolide (EBR) inhibited fruit firmness and ethylene production and delayed fruit ripening. Total soluble solids, fructose content, ...
DOI:
10.1016/j.postharvbio.2022.111931

16. Chitosan oligosaccharide treatment improves quality attributes of tomato fruit stored under room temperature

Author:
Zhiyong Shao; Hao Chen; Songshen Hu; Haoran Liu; Fanliang Meng; Songwen Li; Bo Zhang; Changqing Zhu; Guangzu Wang; Lihong Liu; Qiaomei Wang
Source:
Postharvest biology and technology 2022 v.189 pp. 111914
ISSN:
0925-5214
Subject:
ethylene production,   etc   ; ambient temperature; ascorbic acid; chitosan; climacteric fruits; color; ethylene; fruit quality; lycopene; oligosaccharides; phenylethyl alcohol; postharvest storage; tomatoes;     Show all 13 Subjects
Abstract:
... Effect of chitosan oligosaccharide (COS), a natural product of low-cost and non-toxic with high biological activities, on quality attributes of tomato during post-harvest storage was investigated. Mature green tomato fruit were treated with 0.5 g L⁻¹ COS and stored under room temperature. The results showed that COS was effective in improving fruit quality as revealed by redder color skin, higher ...
DOI:
10.1016/j.postharvbio.2022.111914

17. Overexpression of AHL9 accelerates leaf senescence in Arabidopsis thaliana

Author:
Yusen Zhou; Xiaomin Zhang; Jing Chen; Xiaopeng Guo; Hongyan Wang; Weibo Zhen; Junli Zhang; Zhubing Hu; Xuebing Zhang; José Ramón Botella; Toshiro Ito; Siyi Guo
Source:
BMC plant biology 2022 v.22 no.1 pp. 248
ISSN:
1471-2229
Subject:
ethylene production,   etc   ; Arabidopsis thaliana; aminooxyacetic acid; chlorosis; ethylene; growth and development; leaves; phenotype; reverse transcriptase polymerase chain reaction; sequence analysis;     Show all 10 Subjects
Abstract:
... BACKGROUND: Leaf senescence, the final stage of leaf growth and development, is regulated by numerous internal factors and environmental cues. Ethylene is one of the key senescence related hormones, but the underlying molecular mechanism of ethylene-induced leaf senescence remains poorly understood. RESULTS: In this study, we identified one AT-hook like (AHL) protein, AHL9, as a positive regulator ...
DOI:
10.1186/s12870-022-03622-9

18. Phosphorylation of an ethylene response factor by MPK3/MPK6 mediates negative feedback regulation of pathogen-induced ethylene biosynthesis in Arabidopsis

Author:
Xiaoyang Wang; Huicong Meng; Yuxi Tang; Yashi Zhang; Yunxia He; Jinggeng Zhou; Xiangzong Meng
Source:
Journal of genetics and genomics 2022 pp. -
ISSN:
1673-8527
Subject:
ethylene production,   etc   ; 1-aminocyclopropane-1-carboxylate synthase; Arabidopsis; ethylene; fungi; gene expression; genomics; mitogen-activated protein kinase; pathogens; phosphorylation; transcription (genetics);     Show all 11 Subjects
Abstract:
... Plants under pathogen attack produce high levels of the gaseous phytohormone ethylene to induce plant defense responses via the ethylene signaling pathway. The 1-aminocyclopropane-1-carboxylate synthase (ACS) is a critical rate-limiting enzyme of ethylene biosynthesis. Transcriptional and post-translational upregulation of ACS2 and ACS6 by the mitogen-activated protein kinases MPK3 and MPK6 are pr ...
DOI:
10.1016/j.jgg.2022.04.012

19. Pre-harvest silicon spraying: Impact on decay, metabolism, and overall quality of ‘Galaxy’ apples after harvest and cold storage

Author:
Rogerio de Oliveira Anese; Thiago Moreira Monteiro; Gabriela Zooche Pless; Auri Brackmann; Fabio Rodrigo Thewes; Lucas Mallmann Wendt
Source:
Scientia horticulturae 2022 v.301 pp. 111122
ISSN:
0304-4238
Subject:
ethylene production,   etc   ; aminocyclopropanecarboxylate oxidase; apples; bitter pit; cold; cold storage; environmental impact; firmness; fruit quality; fruits; metabolism; silicon; sodium; sodium silicate;     Show all 14 Subjects
Abstract:
... New strategies to reduce apple decay and maintain fruit quality during postharvest with low environmental impact are crucial. Thus, we aimed to assess the effects of pre-harvest foliar silicon (Si) application on decay incidence, metabolism, and overall fruit quality of ‘Galaxy’ apples at harvest and after cold storage. The experiments were performed during four seasons in commercial orchards and ...
DOI:
10.1016/j.scienta.2022.111122

20. Effects of ripening stage and postharvest treatment on apricot (Prunus armeniaca L.) cv. NS4 delivered to the consumers

Author:
Jasna Mastilović; Žarko Kevrešan; Maja Milović; Renata Kovač; Biserka Milić; Nenad Magazin; Dragana Plavšić; Jelena Kalajdžić
Source:
Journal of food processing and preservation 2022 v.46 no.3 pp. e16399
ISSN:
0145-8892
Subject:
ethylene production,   etc   ; Prunus armeniaca; apricots; carbon dioxide; cell respiration; citric acid; cold chain; cold storage; fruits; postharvest treatment; shelf life; sucrose; temperature;     Show all 13 Subjects
Abstract:
... Fully ripe apricots (Iₐd < 0.1) were stored during 21 days at low temperature (1 ± 1°C) under different CO₂/packaging treatments: non treated, stored non‐packed after 24 hr in 100% CO₂, stored packed in 100% CO₂ and stored in commercial micro perforations (MAP) bags in which CO₂ concentration reached up to 7%. Obtained results were compared with fruits harvested in commercial ripening stage (Iₐd 0 ...
DOI:
10.1111/jfpp.16399