Ozone for control of post-harvest decay of table grapes caused byRhizopus stolonifer

Sarig, P.; Zahavi, Tirtza; Zutkhi, Y.; Yannai, S.; Lisker, N.; Ben‐Arie, Ruth

doi:10.1006/pmpp.1996.0032

Cited by 180 publications

(90 citation statements)

References 28 publications

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“…Schubert et al (1997) revealed that Vst1, an STS gene from grapevine, was transcriptionally regulated by ozone application, and the Vst1 promoter sequences, essential for the ozone-induced expression, have been identified. In accordance with the data, it has been shown that post-harvest ozone treatments of table grapes enhanced accumulation of resveratrol and pterostilbene (Sarig et al 1996) and t-resveratrol, piceatannol, and viniferins (González- Barrio et al 2006) in amounts similar to those induced by ultraviolet-C (UV-C) treatments.…”

Section: Biotic and Abiotic Stresses As Regulators Of Stilbene Biosynsupporting

confidence: 80%

Regulation of stilbene biosynthesis in plants

Dubrovina

Kiselev

2017

Planta

140

126

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Main conclusion This review analyzes the advances in understanding the natural signaling pathways and environmental factors regulating stilbene biosynthesis. We also discuss the studies reporting on stilbene content and repertoire in plants.Stilbenes, including the most-studied stilbene resveratrol, are a family of phenolic plant secondary metabolites that have been the subject of intensive research due to their valuable pharmaceutical effects and contribution to plant disease resistance. Understanding the natural mechanisms regulating stilbene biosynthesis in plants could be useful for both the development of new plant protection strategies and for commercial stilbene production. In this review, we focus on the environmental factors and cell signaling pathways regulating stilbene biosynthesis in plants and make a comparison with the regulation of flavonoid biosynthesis. This review also analyzes the recent data on stilbene biosynthetic genes and summarizes the available studies reporting on both stilbene content and stilbene composition in different plant families.

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Section: Biotic and Abiotic Stresses As Regulators Of Stilbene Biosynsupporting

confidence: 80%

Regulation of stilbene biosynthesis in plants

Dubrovina

Kiselev

2017

Planta

140

126

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“…decay and caused some injuries to 'Kyoho' grapes. A single application of 0.1 mg per g of grapes for 20 to 80 min prevented decay by Rhizopus stolonifer and reduced berry microflora [39]. Continuous fumigation with a low dose of ozone (0.1-0.3 ppm) during storage prevented gray mould nesting in 'Thompson Seedless' grapes stored for 7 weeks at 5°C.…”

Section: Ozone Gasmentioning

confidence: 98%

Control of spoilage in table grapes

Lichter

Gabler²,

Smilanick³

2006

Stewart Postharvest Review

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Purpose of the review: Diverse means to control decay and spoilage of table grapes during storage have been described in numerous research papers that were published recently. The purpose of this review is to describe some of the major publications in this field and to point out on their advantages and shortcoming. Main findings: Studies pertaining to the control of postharvest decay of table grapes and prevention of quality losses were categorised according to the general approach used (dry, wet, physical). Of the "dry" treatments, active modified atmosphere packaging (MAP), which includes volatiles for continuous control of decay, seems to be an attractive approach. Of the methods that can be directly integrated into current commercial practices, biofumigation with the fungus Muscodor albus warrants further assessment. Wet treatments have some inherent disadvantages because they require additional handling of the grapes. However, postharvest treatments with disinfectants such as ethanol can effectively control decay during cold storage of medium duration. These wet treatments can be useful to remove visible deposits of soil and pesticides, to prolong the storage life of organic grapes, and to disinfect and retard the decay of "ready-to-eat" grape products. Advantages of ethanol are that its efficacy can be enhanced by heat, sorbates, or MAP, and that it dries faster than other wet treatments. Directions for future research: There are specific issues to be addressed for every technology to be considered. However, many of the studies published on the control of spoilage of table grapes report results using specific cultivars, storage of limited duration, or small scale experiments. Any technology further to be considered must be confirmed in large-scale, semi-commercial experiments to reveal potential pitfalls and limitations and to evaluate all aspects of fruit quality. In addition, a cost analysis of each technology is essential.

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“…Ozone was also found to stimulate the synthesis of stilbenes in grape berries (Sarig et al 1996;Palou et al 2002). Continued and intermittent ozone treatments (2 ppm) were applied during the storage of 3 varieties of table grapes at 5°C for 72 days (Table 2, no.…”

Section: Abiotic Postharvest Treatments Of Grapementioning

confidence: 99%

The stilbene profile in edible berries

2018

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Edible berries are becoming increasingly popular to consume in fresh, dried, frozen or processed forms due to their high content and wide diversity of bioactive compounds with considerable health benefits. Among the wide variety of phytochemicals found in berries are stilbenes, which demonstrate a broad range of biological and pharmacological activities. Their content depends on many factors, including the cultivar, ripening stage, climatic conditions, agronomic management, storage conditions and postharvest management. However, the application of various abiotic and biotic external stimuli could be a strategy for increasing the production of stilbenes in edible berries. To date, several different elicitors, as inducers of plant secondary metabolite stilbenes, have been applied in different studies. This review focuses on the isolation and identification of stilbenes from edible berries and presents the influence of different external stimuli on their profile in grapes.

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Ozone for control of post-harvest decay of table grapes caused byRhizopus stolonifer

Cited by 180 publications

References 28 publications

Regulation of stilbene biosynthesis in plants

Regulation of stilbene biosynthesis in plants

Control of spoilage in table grapes

The stilbene profile in edible berries

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