Paper · 2023 · Egyptian Journal of Botany

Ameliorative Effect of Ascorbate on Growth and Oil Fatty Acid Composition of Soybean under Salinity

Enas G. Budran; Manal A. Abdelhamid; Nemat M. Hassan; et al.

11
claims
29
verbatim quotes
3
citations
1
research areas
✓
Open access

Abstract

This work aims at enhancing soybean ability to ameliorate soybean growth and fatty acid composition of oil yield when grown under salinity by seed priming in AsA. Treatment of 10-day-old soybean seedlings with NaCl at 100 or 200 mM for 11 days significantly lowered K+, K+/Na+ ratio and ascorbate (AsA) and inhibited the activities of catalase (CAT) and ascorbate peroxidase (APX), contrarily elevated Na+, soluble sugars, MDA and H2O2. Meanwhile, total fatty acids were lowered in the yielded oil of mature seeds (115 days after sowing) concurrent with decreases in unsaturated fatty acids but increased saturated fatty acids (particularly palmitic and stearic). Nonetheless, seed priming in AsA improved growth coincided with raised K+, K+/Na+ ratio and AsA as well as CAT and APX activities concomitantly with retractions in the accumulated Na+, osmolytes and oxidative stress indices. Besides, saturated fatty acids were decreased but unsaturated fatty acids were increased synchronized with rises'' in total pool. This finding suggests the alleviation of salinity by priming in AsA through enhancing osmoprotection and antioxidants in addition to improving oil quality particularly omega fatty acids.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

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 11

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

NaCl lowered K+, K+/Na+ ratio, and ascorbate in soybean seedlings.

Taxon
soybeanGlycine maxe0
Treatment
NaCl at 100 or 200 mMe0
Outcome
K+, K+/Na+ ratio and ascorbate (AsA)e0
Direction
lowerede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Treatment of 10-day-old soybean seedlings with NaCl at 100 or 200 mM for 11 days significantly lowered K+, K+/Na+ ratio and ascorbate (AsA)”

✓ located verbatim in the source · abstract, characters 163–302 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl inhibited catalase and ascorbate peroxidase activities.

Taxon
SoybeanGlycine maxt0
Treatment
NaCl at 100 or 200 mMe1
Outcome
activities of catalase (CAT) and ascorbate peroxidase (APX)e0
Direction
inhibitede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“inhibited the activities of catalase (CAT) and ascorbate peroxidase (APX)”

✓ located verbatim in the source · abstract, characters 307–380 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
e1

“Treatment of 10-day-old soybean seedlings with NaCl at 100 or 200 mM for 11 days”

✓ located verbatim in the source · abstract, characters 163–243 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl elevated Na+, soluble sugars, MDA, and H2O2.

Taxon
SoybeanGlycine maxt0
Treatment
NaCl at 100 or 200 mMe1
Outcome
Na+, soluble sugars, MDA and H2O2e0
Direction
elevatede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“elevated Na+, soluble sugars, MDA and H2O2”

✓ located verbatim in the source · abstract, characters 393–435 · show in text ↑
e1

“Treatment of 10-day-old soybean seedlings with NaCl at 100 or 200 mM for 11 days”

✓ located verbatim in the source · abstract, characters 163–243 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity lowered total fatty acids and unsaturated fatty acids in mature seed oil.

Taxon
SoybeanGlycine maxt0
Organ / stage
mature seedse0
Treatment
Salinityt0
Outcome
total fatty acidse0
Direction
lowerede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“total fatty acids were lowered in the yielded oil of mature seeds (115 days after sowing) concurrent with decreases in unsaturated fatty acids”

✓ located verbatim in the source · abstract, characters 448–590 · show in text ↑
t0

“Soybean under Salinity”

✓ located verbatim in the source · title, characters 77–99 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity increased saturated fatty acids, particularly palmitic and stearic acids.

Taxon
SoybeanGlycine maxt0
Treatment
Salinityt0
Outcome
saturated fatty acidse0
Direction
increasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“increased saturated fatty acids (particularly palmitic and stearic)”

✓ located verbatim in the source · abstract, characters 595–662 · show in text ↑
t0

“Soybean under Salinity”

✓ located verbatim in the source · title, characters 77–99 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA seed priming improved soybean growth under salinity.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe0
Outcome
growthe0
Direction
improvede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean under Salinity”

✓ located verbatim in the source · title, characters 77–99 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA priming raised K+, K+/Na+ ratio, AsA, and antioxidant enzyme activities.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe1
Outcome
K+, K+/Na+ ratio and AsAe0
Direction
raisede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“raised K+, K+/Na+ ratio and AsA as well as CAT and APX activities”

✓ located verbatim in the source · abstract, characters 728–793 · show in text ↑
e1

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA priming reduced accumulated Na+, osmolytes, and oxidative stress indices.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe1
Outcome
accumulated Na+, osmolytes and oxidative stress indicese0
Direction
retractionse0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“retractions in the accumulated Na+, osmolytes and oxidative stress indices”

✓ located verbatim in the source · abstract, characters 813–887 · show in text ↑
e1

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA priming decreased saturated fatty acids.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe1
Outcome
saturated fatty acidse0
Direction
decreasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“saturated fatty acids were decreased but unsaturated fatty acids were increased”

✓ located verbatim in the source · abstract, characters 898–977 · show in text ↑
e1

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA priming increased unsaturated fatty acids.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe1
Outcome
unsaturated fatty acidse0
Direction
increasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“saturated fatty acids were decreased but unsaturated fatty acids were increased”

✓ located verbatim in the source · abstract, characters 898–977 · show in text ↑
e1

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AsA priming increased the total fatty acid pool.

Taxon
SoybeanGlycine maxt0
Treatment
seed priming in AsAe1
Outcome
total poole0
Direction
rises''e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“synchronized with rises'' in total pool”

✓ located verbatim in the source · abstract, characters 978–1017 · show in text ↑
e1

“seed priming in AsA improved growth”

✓ located verbatim in the source · abstract, characters 677–712 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 77–84 · show in text ↑

sodium chloride · physiology: antioxidant enzymes · Glycine max (soybean)Results differ

10 papers: 5 positive, 5 negative or no effect

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

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

sodium chloride · physiology: oxidative · Glycine max (soybean)Results differ

12 papers: 3 positive, 9 negative or no effect

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

  1. positive
  2. positive
  3. positive

8 papers more in this group

See all 12 papers →

sodium chloride · physiology: ion balance · Glycine max (soybean)Positive and negative results

7 papers: 3 positive, 4 negative or no effect

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

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

L-ascorbic acid · physiology: oxidative · Glycine max (soybean)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 →

L-ascorbic acid · growth · Glycine max (soybean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

seed treatment · quality: oil · Glycine max (soybean)Positive and negative results

10 papers: 9 positive, 1 negative or no effect

8 papers in the same direction as this paper · 1 reporting no difference from an alternative

  1. no effect
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

seed treatment · physiology: oxidative · Glycine max (soybean)Positive and negative results

11 papers: 10 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

seed treatment · growth · Glycine max (soybean)Positive and negative results

165 papers: 135 positive, 30 negative or no effect

134 papers in the same direction as this paper · 30 in the opposite direction

  1. no effect
  2. negative
  3. no effect

161 papers more in this group

See all 165 papers →

8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.