Paper · 2016 · Journal of Genetic Engineering and Biotechnology

Variation in biochemical and antioxidant attributes of Raphanus sativus in response to foliar application of plant leaf extracts as plant growth regulator

Rizwan Ashraf; Bushra Sultana; Munawar Iqbal; et al.

9
claims
19
verbatim quotes
38
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

L.) under foliar application of plant leaf aqueous extracts i.e., mulberry leaf extract (MLE), brassica leaf extract (BLE), sorghum leaf extract (SLE) and moringa leaf extract (MoLE) as natural growth regulators. Samples were collected after three sprays of extracts and analyzed. Total phenolic constituents were determined using Folin-Ciocalteu reagent method, whereas antioxidant potential was evaluated by 1,1 diphenyl-2-picrylhydrazyl radical radical scavenging and reducing power assays. Results revealed that application of MLE, BLE, SLE, and MoLE not only improved growth, but also enhanced biochemical and antioxidant activities. Foliar spray of MoLE furnished relatively three folds higher amounts of extractable bioactive compounds (37.65 ± 0.94%), phenolic constituents (54.51-182.71 mg GAE/g f.w). The radical scavenging capacity (RSC) and reducing potential were also enhanced considerably. Furthermore, the moisture, dietary fiber, crude protein, and carotenoids were also enhanced in response of foliar spray of plant extracts. From results, it is concluded that plant extracts are effective sources of natural growth regulars and might be useful for the production of vegetables with improved nutritional value and antioxidant activity.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. 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 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MLE improved radish growth and enhanced biochemical and antioxidant activities.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
MLEe0
Outcome
growth, but also enhanced biochemical and antioxidant activitiese0
Direction
improvede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of MLE, BLE, SLE, and MoLE not only improved growth, but also enhanced biochemical and antioxidant activities”

✓ located verbatim in the source · abstract, characters 516–637 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar BLE improved radish growth and enhanced biochemical and antioxidant activities.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
BLEe0
Outcome
growth, but also enhanced biochemical and antioxidant activitiese0
Direction
improvede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of MLE, BLE, SLE, and MoLE not only improved growth, but also enhanced biochemical and antioxidant activities”

✓ located verbatim in the source · abstract, characters 516–637 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar SLE improved radish growth and enhanced biochemical and antioxidant activities.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
SLEe0
Outcome
growth, but also enhanced biochemical and antioxidant activitiese0
Direction
improvede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of MLE, BLE, SLE, and MoLE not only improved growth, but also enhanced biochemical and antioxidant activities”

✓ located verbatim in the source · abstract, characters 516–637 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MoLE improved radish growth and enhanced biochemical and antioxidant activities.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
MoLEe0
Outcome
growth, but also enhanced biochemical and antioxidant activitiese0
Direction
improvede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of MLE, BLE, SLE, and MoLE not only improved growth, but also enhanced biochemical and antioxidant activities”

✓ located verbatim in the source · abstract, characters 516–637 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

MoLE yielded about threefold higher extractable bioactive compounds, reported as 37.65 ± 0.94%.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
MoLEe0
Outcome
extractable bioactive compoundse0
Direction
highere0
Value
37.65 ± 0.94%e0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Foliar spray of MoLE furnished relatively three folds higher amounts of extractable bioactive compounds (37.65 ± 0.94%)”

✓ located verbatim in the source · abstract, characters 639–758 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

MoLE yielded phenolic constituents of 54.51-182.71 mg GAE/g fresh weight.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
MoLEe0
Outcome
phenolic constituentse0
Direction
highere0
Value
54.51-182.71 mg GAE/g f.we0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Foliar spray of MoLE furnished relatively three folds higher amounts of extractable bioactive compounds (37.65 ± 0.94%), phenolic constituents (54.51-182.71 mg GAE/g f.w)”

✓ located verbatim in the source · abstract, characters 639–809 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar plant extracts enhanced radical scavenging capacity and reducing potential.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
plant extractse1
Outcome
radical scavenging capacity (RSC) and reducing potentiale0
Direction
enhancede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The radical scavenging capacity (RSC) and reducing potential were also enhanced considerably”

✓ located verbatim in the source · abstract, characters 811–903 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
e1

“foliar spray of plant extracts”

✓ located verbatim in the source · abstract, characters 1012–1042 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar plant extracts enhanced moisture, dietary fiber, and crude protein.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
foliar spray of plant extractse0
Outcome
moisture, dietary fiber, crude proteine0
Direction
enhancede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the moisture, dietary fiber, crude protein, and carotenoids were also enhanced in response of foliar spray of plant extracts”

✓ located verbatim in the source · abstract, characters 918–1042 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar plant extracts enhanced carotenoids.

Taxon
Raphanus sativusRaphanus sativust0
Treatment
foliar spray of plant extractse0
Outcome
carotenoidse0
Direction
enhancede0

Not reportedComparator

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

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“carotenoids were also enhanced in response of foliar spray of plant extracts”

✓ located verbatim in the source · abstract, characters 966–1042 · show in text ↑
t0

“Raphanus sativus”

✓ located verbatim in the source · title, characters 55–71 · show in text ↑

Sorghum · growth · Raphanus sativus (radish)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. negative
  2. positive
See all 3 papers →

botanical · quality: protein · Raphanus sativus (radish)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

botanical · quality: phytochemicals · Raphanus sativus (radish)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. negative
  2. positive
See all 3 papers →

application · physiology: pigments · Raphanus sativus (radish)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive
See all 4 papers →

botanical · physiology: pigments · Raphanus sativus (radish)Positive and negative results

6 papers: 3 positive, 3 negative or no effect

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

  1. no effect
  2. negative
  3. negative

2 papers more in this group

See all 6 papers →

botanical · growth · Raphanus sativus (radish)Positive and negative results

152 papers: 53 positive, 99 negative or no effect

52 papers in the same direction as this paper · 99 in the opposite direction

  1. negative
  2. negative
  3. no effect

148 papers more in this group

See all 152 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.