The Effect of Ozone Treatment on Metabolite Profile of Germinating Barley

Dong, Xue; Sun, Litao; Agarwal, Manjree; Han, Yitao; Yu, Xiangyang; Ren, Yonglin

doi:10.3390/foods11091211

Cited by 6 publications

(6 citation statements)

References 50 publications

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“…The SGP and VI values tended to increase gradually during storage. Previous studies also showed that the SGP value increased during dry storage at room temperature (Finch-Savage and Bassel, 2016) and ozonation conditions (Avdeeva et al, 2018;Dong et al, 2022).…”

Section: Resultsmentioning

confidence: 76%

Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds

Ambarsari,

Cempaka,

Santoso

et al. 2023

Int. Agrophys.

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Ozonation is a promising method for maintaining seed quality. However, the ability of ozone to preserve the quality of aged seeds, which have already deteriorated, is still open to question. This study evaluated the effectiveness of ozone in alleviating ageing soybean seed damage and also the economic feasibility of ozone technology under field conditions. Samples under ozonation storage (they were stored in open containers and woven sacks) were compared with those stored under conventional storage conditions (they were stored in woven bags without ozonation). Ozonated samples were exposed to 150 g h -1 of ozone gas for three hours a day for a six month storage period. All samples (with and without ozonation) were stored at 18±5°C and 50±5% relative humidity. Observations were conducted every month with regard to the seeds germination percentage, vigour index, moisture content, protein and free fatty acids. The results showed that ozonation has the potential to increase the viability of aged soybean seeds for up to 5 months. However, the decrease in the protein and free fatty acids levels in the ozonated seeds occurred more rapidly than in the control. Moreover, no significant difference was found between the ozonated seeds in open containers and sacks during storage, except for their moisture content. Ozone application on aged soybean seeds was found to be financially feasible with an ratio of revenue to cost value of 1.73, an return on investment of 74.63% and a payback period of 1.34 years.K e y w o r d s: aged seed, soybean, ozone, quality, economic feasibility

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Section: Resultsmentioning

confidence: 76%

Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds

Ambarsari,

Cempaka,

Santoso

et al. 2023

Int. Agrophys.

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“…Several factors affect the effectiveness of ozone, such as concentration, duration of treatment, and texture of the seed coat (Sivaranjani et al, 2021;Waskow et al, 2021). Some studies have indicated that a 15 min ozone treatment at 700 ppm increased seed germination of barley seeds by 12.3% (Dong et al, 2022). The ozone gas was used to control various microorganisms (Table 3).…”

Section: Potential Basic Substancesmentioning

confidence: 99%

Recent innovative seed treatment methods in the management of seedborne pathogens

2023

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Seed is a critically important basic input of agriculture, because sowing healthy seeds is essential to food production. Using high quality seed enables less use of synthetic pesticides in the field. Seedborne pathogens can reduce yield quantity and quality of the crops produced. Seed treatments protect plant seedlings from pathogen attacks at emergence and at the early growth stages, contributing to healthy crop plants and good yield. However, there is increased concern about the application of synthetic pesticides to seeds, while alternatives are becoming increasingly addressed in seedborne pathogen research. A series of strategies based on synthetic fungicides, natural compounds, biocontrol agents (BCAs), and physical means has been developed to reduce seed contamination by pathogens. The volume of research on seed treatment has increased considerably in the past decade, along with the search for green technologies to control seedborne diseases. This review focuses on recent research results dealing with protocols that are effective in the management of seedborne pathogens. Moreover, the review illustrated an innovative system for routine seed health testing and need-based cereal seed treatment implemented in Norway. Graphical Abstract

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“…Water absorption and temperature analysis can be used to identify the qualitative characteristics of barley seeds, such as their ability to withstand stress, uniformity, and germination rate [68,69]. Hordeum vulgare L. seed germination is severely constrained by moisture availability [70,71].…”

Section: Water Availability Experimentsmentioning

confidence: 99%

Effect of Abiotic Stresses from Drought, Temperature, and Density on Germination and Seedling Growth of Barley (Hordeum vulgare L.)

Tarnawa

Kende

Sghaier

et al. 2023

Plants

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Seed germination and seedling growth are highly sensitive to deficit moisture and temperature stress. This study was designed to investigate barley (Hordeum vulgare L.) seeds’ germination and seedling growth under conditions of abiotic stresses. Constant temperature levels of 5, 10, 15, 20, 25, 30, and 35 °C were used for the germination test. Drought and waterlogging stresses using 30 different water levels were examined using two methods: either based at 1 milliliter intervals or, on the other hand, as percentages of thousand kernel weight (TKW). Seedling density in a petri dish and antifungal application techniques were also investigated. Temperature significantly impacted germination time and seedling development with an ideal range of 15–20 °C, with a more comprehensive range to 10 °C. Higher temperatures reversely affected germination percentage, and the lower ones affected the germination and seedling growth rate. Germination commenced at 130% water of the TKW, and the ideal water range for seedling development was greater and more extensive than the range for germination, which means there is a difference between the starting point for germination and the seedling development. Seed size define germination water requirements and provides an objective and more precise basis suggesting an optimal range supply of 720% and 1080% of TKW for barley seedling development. A total of 10 seeds per 9 cm petri dish may be preferable over greater densities. The techniques of priming seeds with an antifungal solution (Bordóilé or Hypo) or antifungal application at even 5 ppm in the media significantly prevented fungal growth. This study is novel regarding the levels and types of abiotic stresses, the crop, the experimental and measurement techniques, and in comparison to the previous studies.

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The Effect of Ozone Treatment on Metabolite Profile of Germinating Barley

Cited by 6 publications

References 50 publications

Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds

Field effectiveness of gaseous ozone storage in alleviating damage to aged soybean seeds

Recent innovative seed treatment methods in the management of seedborne pathogens

Effect of Abiotic Stresses from Drought, Temperature, and Density on Germination and Seedling Growth of Barley (Hordeum vulgare L.)

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