Paper · 1999 · Korean Journal of Food Science and Technology

Effects of Pre-heating on the Flavor of Garlic

Dong‐Bin Shin; Jinbong Hwang; Young‐Chun Lee

10
claims
10
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

Garlic pieces without peeling were subjected to hot air heating at for 30 min. and microwave oven heating for 10 sec to reduce the strength of garlic flavor. Volatile compounds of the treated garlic were decreased, as the heating temperature was raised. Garlic heated at 70, 80 and had 20%, 31% and 49% less volatile compounds, respectively, compared to those of the control. Microwave oven heating revealed a similar trend to those heated at . As the heating temperature was raised, glucose, fructose and fructooligosaccharide contents in the heated garlic were decreased. Pyruvic acid contents in garlic, a degradation product of alliin, was decreased as the heating temperature was raised, but contents of the other organic acids were not affected. Arginine, the main amino acid in garlic was decreased by the hot air heating, but was not affected by the microwave heating. Glutamic acid and tyrosine contents were decreased in all the treated garlic samples.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 10

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Garlic heated at 70 degrees had 20% less volatile compounds than the control.

Taxon
GarlicAllium sativume0
Treatment
heated at 70e0
Outcome
volatile compoundse0
Direction
lesse0
Value
20%e0
Comparator
controle0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Garlic heated at 70, 80 and had 20%, 31% and 49% less volatile compounds, respectively, compared to those of the control”

✓ located verbatim in the source · abstract, characters 254–374 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Garlic heated at 80 degrees had 31% less volatile compounds than the control.

Taxon
GarlicAllium sativume0
Treatment
80e0
Outcome
volatile compoundse0
Direction
lesse0
Value
31%e0
Comparator
controle0

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Garlic heated at 70, 80 and had 20%, 31% and 49% less volatile compounds, respectively, compared to those of the control”

✓ located verbatim in the source · abstract, characters 254–374 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Garlic heated at the third (unreadable) temperature had 49% less volatile compounds than the control.

Taxon
GarlicAllium sativume0
Outcome
volatile compoundse0
Direction
lesse0
Value
49%e0
Comparator
controle0

Not reportedTreatment

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Garlic heated at 70, 80 and had 20%, 31% and 49% less volatile compounds, respectively, compared to those of the control”

✓ located verbatim in the source · abstract, characters 254–374 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Microwave oven heating revealed a trend of reduced volatile compounds similar to hot air heating.

Treatment
Microwave oven heatinge0
Outcome
similar trende0
Direction
similar trende0
Comparator
controle0

Not reportedTaxon

Verbatim

e0

“compared to those of the control. Microwave oven heating revealed a similar trend to those heated at”

✓ located verbatim in the source · abstract, characters 342–442 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Glucose, fructose and fructooligosaccharide contents in heated garlic decreased as heating temperature rose.

Taxon
garlicAllium sativume0
Treatment
heating temperaturee0
Outcome
glucose, fructose and fructooligosaccharide contentse0
Direction
decreasede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“As the heating temperature was raised, glucose, fructose and fructooligosaccharide contents in the heated garlic were decreased”

✓ located verbatim in the source · abstract, characters 445–572 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Pyruvic acid content in garlic decreased as heating temperature rose.

Taxon
garlicAllium sativume0
Treatment
heating temperaturee0
Outcome
Pyruvic acid contentse0
Direction
decreasede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Pyruvic acid contents in garlic, a degradation product of alliin, was decreased as the heating temperature was raised”

✓ located verbatim in the source · abstract, characters 574–691 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Contents of the other organic acids in garlic were not affected by heating.

Taxon
garlicAllium sativume0
Treatment
heating temperaturee0
Outcome
contents of the other organic acidse0
Direction
not affectede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Pyruvic acid contents in garlic, a degradation product of alliin, was decreased as the heating temperature was raised, but contents of the other organic acids were not affected”

✓ located verbatim in the source · abstract, characters 574–750 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Arginine, the main amino acid in garlic, decreased with hot air heating.

Taxon
garlicAllium sativume0
Treatment
hot air heatinge0
Outcome
Argininee0
Direction
decreasede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Arginine, the main amino acid in garlic was decreased by the hot air heating”

✓ located verbatim in the source · abstract, characters 752–828 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Arginine in garlic was not affected by microwave heating.

Taxon
garlicAllium sativume0
Treatment
microwave heatinge0
Outcome
Argininee0
Direction
not affectede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Arginine, the main amino acid in garlic was decreased by the hot air heating, but was not affected by the microwave heating”

✓ located verbatim in the source · abstract, characters 752–875 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Glutamic acid and tyrosine contents decreased in all heat-treated garlic samples.

Taxon
garlicAllium sativume0
Treatment
treatede0
Outcome
Glutamic acid and tyrosine contentse0
Direction
decreasede0

Not reportedComparator

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

Allium sativum
Allium sativum · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Glutamic acid and tyrosine contents were decreased in all the treated garlic samples”

✓ located verbatim in the source · abstract, characters 877–961 · show in text ↑

heat · molecular: metabolites · Allium sativum (garlic)Positive and negative results

9 papers: 3 positive, 6 negative or no effect

5 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

processing · molecular: metabolites · Allium sativum (garlic)Positive and negative results

26 papers: 13 positive, 13 negative or no effect

12 papers in the same direction as this paper · 13 in the opposite direction

  1. positive
  2. positive
  3. positive

22 papers more in this group

See all 26 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.