Paper · 2025 · Food Engineering Progress

Biochemical composition and bioactive properties of hydroponically cultivated garlic

Young-Sam Kim; Moung-Sun Kim; Seung-Joo Lee; et al.

10
claims
20
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc

Abstract

We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation. Sprout length and sprouted garlic weight increased 6.9-fold (97.94±22.47 mm) and 1.4-fold (9.11±1.32 g), respectively, by day 20. Proximate compositions, including protein, fat, ash, and carbohydrates, were analyzed to determine nutrient changes. Notably, protein content increased from 17.73% to 20.21%. Minerals including phosphorus, potassium, magnesium, and iron varied significantly, supporting metabolic processes. Total free amino acids, particularly arginine and glutamine, increased from 5,301.21 mg% to 6,962.80 mg%, suggesting potential improvements in nutritional value and flavor. Protease activity reached its maximum at 21.26±2.47 mU/mL on day 20, promoting protein hydrolysis, and amylase activity steadily increased, reaching 299.82±0.85 mU/mL, providing energy through starch breakdown. Vitamin C content reached a maximum on day 8 (307.25 mg/kg, suggesting that vitamin C is produced during early sprouting. Phenolic compounds, which are critical for antioxidant activity, reached their highest concentration (42.15 mg/100 g) by day 12, correlating with increases in DPPH and ABTS radical-scavenging activities. These findings indicate the potential of sprouted garlic as a functional ingredient. Future research should optimize hydroponic cultivation conditions to improve bioactive compound content and antioxidant properties, contributing to the development of high-value functional foods.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sprout length increased 6.9-fold by day 20 under hydroponic cultivation.

Taxon
garlicAllium sativume0
Treatment
hydroponic cultivatione0
Outcome
Sprout lengthe1
Direction
increasede1
Value
6.9-fold (97.94±22.47 mm)e1
Qualifier
by day 20e1

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e1

“Sprout length and sprouted garlic weight increased 6.9-fold (97.94±22.47 mm) and 1.4-fold (9.11±1.32 g), respectively, by day 20”

✓ located verbatim in the source · abstract, characters 117–245 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sprouted garlic weight increased 1.4-fold by day 20 under hydroponic cultivation.

Taxon
garlicAllium sativume0
Treatment
hydroponic cultivatione0
Outcome
sprouted garlic weighte1
Direction
increasede1
Value
1.4-fold (9.11±1.32 g)e1
Qualifier
by day 20e1

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e1

“Sprout length and sprouted garlic weight increased 6.9-fold (97.94±22.47 mm) and 1.4-fold (9.11±1.32 g), respectively, by day 20”

✓ located verbatim in the source · abstract, characters 117–245 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Protein content increased from 17.73% to 20.21% during hydroponic sprouting.

Taxon
garlicAllium sativume0
Treatment
hydroponic cultivatione0
Outcome
protein contente2
Direction
increasede2
Value
17.73% to 20.21%e2

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e2

“Notably, protein content increased from 17.73% to 20.21%”

✓ located verbatim in the source · abstract, characters 364–420 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Minerals including phosphorus, potassium, magnesium and iron varied significantly in sprouted garlic.

Taxon
garlicAllium sativume0
Outcome
Minerals including phosphorus, potassium, magnesium, and irone3
Qualifier
supporting metabolic processese3

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e3

“Minerals including phosphorus, potassium, magnesium, and iron varied significantly, supporting metabolic processes”

✓ located verbatim in the source · abstract, characters 422–536 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Total free amino acids increased from 5,301.21 mg% to 6,962.80 mg% during hydroponic sprouting.

Taxon
garlicAllium sativume0
Treatment
hydroponic cultivatione0
Outcome
Total free amino acidse4
Direction
increasede4
Value
5,301.21 mg% to 6,962.80 mg%e4

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e4

“Total free amino acids, particularly arginine and glutamine, increased from 5,301.21 mg% to 6,962.80 mg%”

✓ located verbatim in the source · abstract, characters 538–642 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Protease activity in sprouted garlic peaked at 21.26±2.47 mU/mL on day 20.

Taxon
garlicAllium sativume0
Outcome
Protease activitye5
Value
21.26±2.47 mU/mLe5
Qualifier
on day 20e5

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e5

“Protease activity reached its maximum at 21.26±2.47 mU/mL on day 20, promoting protein hydrolysis”

✓ located verbatim in the source · abstract, characters 711–808 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Amylase activity in sprouted garlic steadily increased to 299.82±0.85 mU/mL.

Taxon
garlicAllium sativume0
Outcome
amylase activitye6
Direction
steadily increasede6
Value
299.82±0.85 mU/mLe6

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e6

“amylase activity steadily increased, reaching 299.82±0.85 mU/mL, providing energy through starch breakdown”

✓ located verbatim in the source · abstract, characters 814–920 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Vitamin C content in sprouted garlic peaked at 307.25 mg/kg on day 8.

Taxon
garlicAllium sativume0
Outcome
Vitamin C contente7
Value
307.25 mg/kge7
Qualifier
on day 8e7

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e7

“Vitamin C content reached a maximum on day 8 (307.25 mg/kg, suggesting that vitamin C is produced during early sprouting”

✓ located verbatim in the source · abstract, characters 922–1042 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Phenolic compounds in sprouted garlic reached 42.15 mg/100 g by day 12.

Taxon
garlicAllium sativume0
Outcome
Phenolic compoundse2
Value
42.15 mg/100 ge2
Qualifier
by day 12e2

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e2

“Phenolic compounds, which are critical for antioxidant activity, reached their highest concentration (42.15 mg/100 g) by day 12, correlating with increases in DPPH and ABTS radical-scavenging activities”

✓ located verbatim in the source · abstract, characters 1044–1246 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenolic compounds were associated with increased DPPH and ABTS radical-scavenging activities.

Taxon
garlicAllium sativume0
Compound
Phenolic compoundse2
Outcome
radical-scavenging activitiese2
Direction
increasese2

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

“We investigated the biochemical composition and functional properties of garlic sprouted via hydroponic cultivation”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e2

“Phenolic compounds, which are critical for antioxidant activity, reached their highest concentration (42.15 mg/100 g) by day 12, correlating with increases in DPPH and ABTS radical-scavenging activities”

✓ located verbatim in the source · abstract, characters 1044–1246 · show in text ↑

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

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
See all 3 papers →

cultivation system · quality: protein · Allium sativum (garlic)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 →

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.