Abstract
Taking Zantedeschia cutting flower as material,we had researched for senescent physiology in vase life(mainly active oxygen metabolism).The results showed that calla cutting flower vase life was about seven days,and superoxide dismutase(SOD),catalase(CAT) activity increased slightly in petal during first two days,and SOD,CAT activities were increased by sugar in 3 th day(distilled water as controll).During vase arrangement,petal peroxidase(POD) activity and malondialdehyde(MDA) content increased continually,but soluble protein content continued decreased.
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Claims 5
Claim · model-written summary
Calla cut-flower vase life was about seven days.
- Taxon
- calla
Zantedeschiae0 - Organ / stage
- cutting flowere0
- Outcome
- vase lifee0
- Value
- about seven dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“calla cutting flower vase life was about seven days”
Claim · model-written summary
Petal SOD and CAT activity increased slightly during the first two days.
- Taxon
- ZantedeschiaZantedeschiat0
- Organ / stage
- petale0
- Outcome
- superoxide dismutase(SOD),catalase(CAT) activitye0
- Direction
- increased slightlye0
- Qualifier
- during first two dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“superoxide dismutase(SOD),catalase(CAT) activity increased slightly in petal during first two days”
t0“Zantedeschia”
Claim · model-written summary
Sugar increased SOD and CAT activities on day three relative to distilled water.
- Taxon
- ZantedeschiaZantedeschiat0
- Treatment
- sugare0
- Outcome
- SOD,CAT activitiese0
- Direction
- increasede0
- Qualifier
- 3 th daye0
- Comparator
- distilled watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOD,CAT activities were increased by sugar in 3 th day(distilled water as controll)”
t0“Zantedeschia”
Claim · model-written summary
Petal POD activity and MDA content increased continually during vase arrangement.
- Taxon
- ZantedeschiaZantedeschiat0
- Organ / stage
- petale0
- Outcome
- peroxidase(POD) activity and malondialdehyde(MDA) contente0
- Direction
- increased continuallye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During vase arrangement,petal peroxidase(POD) activity and malondialdehyde(MDA) content increased continually”
t0“Zantedeschia”
Claim · model-written summary
Soluble protein content decreased continually during vase arrangement.
- Taxon
- ZantedeschiaZantedeschiat0
- Outcome
- soluble protein contente0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soluble protein content continued decreased”
t0“Zantedeschia”