Abstract
By comparing 3 harvest stages for mango, corresponding to two green mature stages (106 and 120 days after full bloom) and one stage at the onset of the climacteric rise (called 'yellow point' for Cv Cogshall), we demonstrated relationships between harvest stage and changes in some ripening and sensorial descriptors according to fruit position in the canopy (fruit and its fruit-bearing branch were either well-exposed to light or within the canopy, treatments named well-exposed and shaded fruit, respectively). Dry matter content and final sugar content (mainly sucrose) were lower in shaded fruit. Similar aromatic compounds were found in ripe fruit, but their contents depended on the fruit position in the canopy. Total aroma content decreased with the harvest stage, but this decrease was mainly due to the drop off of terpens content, the most abundant class. After ripening shaded fruit had a lower content in terpens (especially ?-3-carene) and a lower lactones content compared to well-exposed fruit. Most of these differences decreased with the harvest stage and were minimized at the latest harvest, corresponding to the yellow point stage. These results showed that the environmental conditions have an effect on the building and the growing of mango fruit in a same tree, and so on their physiological ages. An adapted pruning to facilitate access to light in the canopy is particularly important to obtain homogeneous batches. Moreover, the mixing of well-exposed and shaded fruits harvested at different "green mature" stages will induce heterogeneity and differences in quality of ripe fruit for the marketing network.
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Claims 8
Claim · model-written summary
Dry matter content and final sugar content were lower in shaded mango fruit than in well-exposed fruit.
- Taxon
- mango
_from_India.jpg?width=60)
Mangifera indicat0 - Treatment
- shaded fruite0
- Outcome
- Dry matter content and final sugar contente1
- Direction
- lowere1
- Comparator
- well-exposede0
- Setting
- within the canopye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e0“fruit and its fruit-bearing branch were either well-exposed to light or within the canopy, treatments named well-exposed and shaded fruit, respectively”
e1“Dry matter content and final sugar content (mainly sucrose) were lower in shaded fruit”
Claim · model-written summary
Aromatic compound contents in ripe mango fruit depended on fruit position in the canopy.
- Taxon
- mangoMangifera indicat0
- Treatment
- fruit position in the canopye2
- Outcome
- aromatic compoundse2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e2“Similar aromatic compounds were found in ripe fruit, but their contents depended on the fruit position in the canopy”
Claim · model-written summary
Total aroma content of mango fruit decreased with harvest stage.
- Taxon
- mangoMangifera indicat0
- Treatment
- harvest stagee3
- Outcome
- Total aroma contente3
- Direction
- decreasede3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e3“Total aroma content decreased with the harvest stage, but this decrease was mainly due to the drop off of terpens content, the most abundant class”
Claim · model-written summary
The decrease in total aroma content with harvest stage was mainly due to a drop in terpens content.
- Taxon
- mangoMangifera indicat0
- Treatment
- harvest stagee3
- Outcome
- terpens contente3
- Direction
- drop offe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e3“Total aroma content decreased with the harvest stage, but this decrease was mainly due to the drop off of terpens content, the most abundant class”
Claim · model-written summary
After ripening, shaded mango fruit had lower terpene content than well-exposed fruit.
- Taxon
- mangoMangifera indicat0
- Treatment
- shaded fruite4
- Outcome
- content in terpense4
- Direction
- lowere4
- Comparator
- well-exposed fruite4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e4“After ripening shaded fruit had a lower content in terpens (especially ?-3-carene) and a lower lactones content compared to well-exposed fruit”
Claim · model-written summary
After ripening, shaded mango fruit had lower lactone content than well-exposed fruit.
- Taxon
- mangoMangifera indicat0
- Treatment
- shaded fruite4
- Outcome
- lactones contente4
- Direction
- lowere4
- Comparator
- well-exposed fruite4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e4“After ripening shaded fruit had a lower content in terpens (especially ?-3-carene) and a lower lactones content compared to well-exposed fruit”
Claim · model-written summary
Most differences between shaded and well-exposed fruit decreased with harvest stage and were minimized at the yellow point stage.
- Taxon
- mangoMangifera indicat0
- Treatment
- harvest stagee5
- Outcome
- differencese5
- Direction
- decreasede5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e5“Most of these differences decreased with the harvest stage and were minimized at the latest harvest, corresponding to the yellow point stage”
Claim · model-written summary
An adapted pruning to facilitate light access in the canopy is recommended to obtain homogeneous mango batches.
- Taxon
- mangoMangifera indicat0
- Outcome
- adapted pruning to facilitate access to light in the canopye6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PHYSIOLOGICAL AGE AND PHYSICOCHEMICAL COMPOSITION OF MANGO 'COGSHALL'”
e6“An adapted pruning to facilitate access to light in the canopy is particularly important to obtain homogeneous batches”
The same questions in other papers
shade · quality: sugar starch · Mangifera indica (mango)Positive and negative results
2 in the opposite direction
- positive
- positive
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.