Abstract
To analyze genetic divergence 22 strawberry genotypes (Fragaria x ananassa Duch.) were studied for six bioactive compounds traits at Central Institute of Temperate Horticulture (CITH), Srinagar, India. The maximum PCV and GCV were estimated for the total phenol content (23.78 and 23.87) followed by vitamin C (22.39 and 22.48). The heritability was highest for total phenols (99.61%) and DDPH (99.18). Genotypic correlation was of higher magnitude to the corresponding phenotypic ones. Titrable acidity exhibited highly negative association with vitamin C whereas total phenol content was showed significantly negative correlation with vitamin C but positive association with titrable acidity and total anthocyanin contents. DPPH and vitamin C negatively correlated, however DPPH exhibited highly positive and significant association with titrable acidity, total anthocyanin and total phenol contents. In path analysis, highest positive direct effect was exhibited by total phenol content (0.937) the highest negative direct effect by total flavonols (-0.055). The selection based on higher total phenols, titrable acidity and total anthocyanin contents will be beneficial for enhancing the total antioxidant potential attributes of strawberry germplam for commercial utilization and processing. The information also could be utilized to increase the nutritional value of different foods and diets in the prevention of chronic human diseases using strawberry genotypes having higher bioactive compounds.SAARC J. Agri., 14(1): 81-91 (2016)
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Claims 15
Claim · model-written summary
PCV for total phenol content was the maximum, at 23.78.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Outcome
- PCVe1
- Direction
- maximume1
- Value
- 23.78e1
- Qualifier
- total phenol contente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“22 strawberry genotypes”
e1“The maximum PCV and GCV were estimated for the total phenol content (23.78 and 23.87) followed by vitamin C (22.39 and 22.48)”
Claim · model-written summary
GCV for total phenol content was the maximum, at 23.87.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- GCVe1
- Direction
- maximume1
- Value
- 23.87e1
- Qualifier
- total phenol contente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“The maximum PCV and GCV were estimated for the total phenol content (23.78 and 23.87) followed by vitamin C (22.39 and 22.48)”
Claim · model-written summary
PCV for vitamin C was second highest, at 22.39.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- PCVe1
- Value
- 22.39e1
- Qualifier
- vitamin Ce1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“The maximum PCV and GCV were estimated for the total phenol content (23.78 and 23.87) followed by vitamin C (22.39 and 22.48)”
Claim · model-written summary
GCV for vitamin C was second highest, at 22.48.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- GCVe1
- Value
- 22.48e1
- Qualifier
- vitamin Ce1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“The maximum PCV and GCV were estimated for the total phenol content (23.78 and 23.87) followed by vitamin C (22.39 and 22.48)”
Claim · model-written summary
Heritability was highest for total phenols, at 99.61%.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- heritabilitye1
- Direction
- higheste1
- Value
- 99.61%e1
- Qualifier
- total phenolse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“The heritability was highest for total phenols (99.61%) and DDPH (99.18)”
Claim · model-written summary
Heritability for DPPH (written DDPH) was 99.18.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- heritabilitye1
- Direction
- higheste1
- Value
- 99.18e1
- Qualifier
- DDPHe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“The heritability was highest for total phenols (99.61%) and DDPH (99.18)”
Claim · model-written summary
Genotypic correlations were of higher magnitude than the corresponding phenotypic ones.
- Taxon
- strawberryFragaria ×ananassae0
- Outcome
- Genotypic correlatione1
- Direction
- higher magnitudee1
- Comparator
- corresponding phenotypic onese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“Genotypic correlation was of higher magnitude to the corresponding phenotypic ones”
Claim · model-written summary
Titrable acidity had a highly negative association with vitamin C.
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- Titrable aciditye1
- Outcome
- vitamin Ce1
- Direction
- highly negative associatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“Titrable acidity exhibited highly negative association with vitamin C”
Claim · model-written summary
Total phenol content had a significantly negative correlation with vitamin C.
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- total phenol contente1
- Outcome
- vitamin Ce1
- Direction
- significantly negative correlatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“total phenol content was showed significantly negative correlation with vitamin C”
Claim · model-written summary
Total phenol content had a positive association with titrable acidity and total anthocyanin contents.
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- total phenol contente2
- Outcome
- titrable acidity and total anthocyanin contentse1
- Direction
- positive associatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“positive association with titrable acidity and total anthocyanin contents”
e2“total phenol content was showed”
Claim · model-written summary
DPPH and vitamin C were negatively correlated.
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- DPPHe1
- Outcome
- vitamin Ce1
- Direction
- negatively correlatede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“DPPH and vitamin C negatively correlated”
Claim · model-written summary
DPPH had a highly positive and significant association with titrable acidity, total anthocyanin and total phenol contents.
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- DPPHe1
- Outcome
- titrable acidity, total anthocyanin and total phenol contentse1
- Direction
- highly positivee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“DPPH exhibited highly positive and significant association with titrable acidity, total anthocyanin and total phenol contents”
Claim · model-written summary
In path analysis, total phenol content had the highest positive direct effect (0.937).
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- total phenol contente1
- Outcome
- direct effecte1
- Direction
- highest positivee1
- Value
- 0.937e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“highest positive direct effect was exhibited by total phenol content (0.937)”
Claim · model-written summary
In path analysis, total flavonols had the highest negative direct effect (-0.055).
- Taxon
- strawberryFragaria ×ananassae0
- Compound
- total flavonolse1
- Outcome
- direct effecte1
- Direction
- highest negativee1
- Value
- -0.055e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“22 strawberry genotypes”
e1“the highest negative direct effect by total flavonols (-0.055)”
Claim · model-written summary
The authors recommend selection on higher total phenols, titrable acidity and total anthocyanin contents to enhance total antioxidant potential of strawberry germplasm.
- Taxon
- strawberryFragaria ×ananassae1
- Outcome
- total antioxidant potentiale1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The selection based on higher total phenols, titrable acidity and total anthocyanin contents will be beneficial for enhancing the total antioxidant potential attributes of strawberry germplam”