Abstract
[Objective] The purpose was to confirm the relation between the peroxidase(POD) activity in harvested broccoli and the yellowing of its floret.[Method] The POD activities in broccoli in different treatments were determined by guaiacol method.The influences of treatments by warm water and 6-BA on its POD activity were analyzed.[Result] The effect on slowing yellowing rate of treatment by 45 ℃ warm water was most significant.The keeping-green effect of 0.04% 6-BA was more significant than that of 0.02% 6-BA.The yellowing rate and POD activity in broccoli in the treatment by 45 ℃ warm water were lower than that in CK.The POD activities in broccoli in the treatments by 6-BA with different concn.showed ascending trend.In the anaphase,the POD activities in the treatments by 6-BA were lower than that in CK and the increment of POD activity in the treatment by 0.02% 6-BA was slower than that in the treatment by 0.04% 6-BA.[Conclusion] The treatments by both 45 ℃ warm water and 0.04% 6-BA could slow the yellowing rate of broccoli floret better.
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Claims 9
Claim · model-written summary
Treatment with 45 ℃ warm water most significantly slowed broccoli yellowing.
Not reportedTaxonComparator
Verbatim
e0“The effect on slowing yellowing rate of treatment by 45 ℃ warm water was most significant”
Claim · model-written summary
The keeping-green effect of 0.04% 6-BA was more significant than that of 0.02% 6-BA.
Not reportedTaxon
Verbatim
e0“The keeping-green effect of 0.04% 6-BA was more significant than that of 0.02% 6-BA”
Claim · model-written summary
Yellowing rate in broccoli was lower with 45 ℃ warm water than in CK.
- Taxon
- broccoli
Brassica oleracea var. italicae0 - Treatment
- treatment by 45 ℃ warm watere0
- Outcome
- yellowing ratee0
- Direction
- lowere0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yellowing rate and POD activity in broccoli in the treatment by 45 ℃ warm water were lower than that in CK”
Claim · model-written summary
POD activity in broccoli was lower with 45 ℃ warm water than in CK.
- Taxon
- broccoliBrassica oleracea var. italicae0
- Treatment
- treatment by 45 ℃ warm watere0
- Outcome
- POD activitye0
- Direction
- lowere0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yellowing rate and POD activity in broccoli in the treatment by 45 ℃ warm water were lower than that in CK”
Claim · model-written summary
POD activity in broccoli treated with different concentrations of 6-BA showed an ascending trend.
- Taxon
- broccoliBrassica oleracea var. italicae0
- Treatment
- treatments by 6-BA with different concn.e0
- Outcome
- POD activitiese0
- Direction
- ascending trende0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The POD activities in broccoli in the treatments by 6-BA with different concn.showed ascending trend”
Claim · model-written summary
In the anaphase, POD activity under 6-BA was lower than CK.
- Organ / stage
- anaphasee0
- Treatment
- treatments by 6-BAe0
- Outcome
- POD activitiese0
- Direction
- lowere0
- Comparator
- CKe0
Not reportedTaxon
Verbatim
e0“In the anaphase,the POD activities in the treatments by 6-BA were lower than that in CK”
Claim · model-written summary
The increment of POD activity with 0.02% 6-BA was slower than with 0.04% 6-BA.
- Treatment
- treatment by 0.02% 6-BAe0
- Outcome
- increment of POD activitye0
- Direction
- slowere0
- Comparator
- treatment by 0.04% 6-BAe0
Not reportedTaxon
Verbatim
e0“the increment of POD activity in the treatment by 0.02% 6-BA was slower than that in the treatment by 0.04% 6-BA”
Claim · model-written summary
The authors conclude that 45 ℃ warm water slows broccoli floret yellowing.
- Taxon
- broccoliBrassica oleracea var. italicae0
- Treatment
- 45 ℃ warm watere0
- Outcome
- yellowing rate of broccoli florete0
- Direction
- slowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatments by both 45 ℃ warm water and 0.04% 6-BA could slow the yellowing rate of broccoli floret better”
Claim · model-written summary
The authors conclude that 0.04% 6-BA slows broccoli floret yellowing.
- Taxon
- broccoliBrassica oleracea var. italicae0
- Treatment
- 0.04% 6-BAe0
- Outcome
- yellowing rate of broccoli florete0
- Direction
- slowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatments by both 45 ℃ warm water and 0.04% 6-BA could slow the yellowing rate of broccoli floret better”
The same questions in other papers
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3 papers in the same direction as this paper
- positive
- 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.