Paper · 2020 · European Scientific Journal ESJ

Effect of Sound Waves with Different dB Values at 1000 Hz Frequency on Some Aroma Substances in Strawberry Fruits

Halil Ozkurt

3
claims
9
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

Plants are exposed to various environmentalstresses during cultivation in plant production. Several defense mechanisms come into action together with many physiological changes in the plant after itfaces stress conditions. Sound waves are among the abiotic stress factors in vegetable production. In this study, which examined the effects of sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency value on aroma substances in strawberry fruits, it was assumed that sound stress could increase taste and aroma substances; therefore, it would have positive effects on the quality of the fruit. Strawberry, which is in the berry fruit group, is one of the most common fruit types in the world. Strawberry can be consumed after processing as well as after-ripening during periods when fresh fruit is low in the marketand is rich in vitamins. Nineteen volatile taste and aroma substance analyses were performed in the fruit after a 30-day trial in strawberry plants in pots that were placed in chambers where sound stress was applied at different dBs. As a result of the analyses, it was determined that as the dB increased, so did the taste and aroma of materials, increasing the quality and marketing rate of the fruit.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing sound intensity increased strawberry fruit taste and aroma substances.

Taxon
strawberryFragaria ×ananassae1
Treatment
sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency valuee2
Outcome
taste and aroma of materialse0
Direction
increasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“as the dB increased, so did the taste and aroma of materials, increasing the quality and marketing rate of the fruit.”

✓ located verbatim in the source · abstract, characters 1123–1240 · show in text ↑
e1

“aroma substances in strawberry fruits”

✓ located verbatim in the source · abstract, characters 430–467 · show in text ↑
e2

“sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency value”

✓ located verbatim in the source · abstract, characters 342–426 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing sound intensity increased strawberry fruit quality.

Taxon
strawberryFragaria ×ananassae1
Treatment
sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency valuee2
Outcome
qualitye0
Direction
increasinge0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“as the dB increased, so did the taste and aroma of materials, increasing the quality and marketing rate of the fruit.”

✓ located verbatim in the source · abstract, characters 1123–1240 · show in text ↑
e1

“aroma substances in strawberry fruits”

✓ located verbatim in the source · abstract, characters 430–467 · show in text ↑
e2

“sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency value”

✓ located verbatim in the source · abstract, characters 342–426 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing sound intensity increased the marketing rate of strawberry fruit.

Taxon
strawberryFragaria ×ananassae1
Treatment
sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency valuee2
Outcome
marketing rate of the fruite0
Direction
increasinge0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“as the dB increased, so did the taste and aroma of materials, increasing the quality and marketing rate of the fruit.”

✓ located verbatim in the source · abstract, characters 1123–1240 · show in text ↑
e1

“aroma substances in strawberry fruits”

✓ located verbatim in the source · abstract, characters 430–467 · show in text ↑
e2

“sound waves at 3 different dBs (95 dB, 100 dB, and 105 dB) at1000 Hz frequency value”

✓ located verbatim in the source · abstract, characters 342–426 · show in text ↑

physical treatment · quality: general · Fragaria x ananassa (strawberry)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

physical treatment · quality: phytochemicals · Fragaria x ananassa (strawberry)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.