Abstract
The preservation effects of highly purified panol and SPS on cherry tomatoes and their mechanism were investigated in this paper. Results showed that: during the storage period, both panol and SPS could effectively reduce weight-loss and mildewing rate, delay increase of the membrane permeability of fruits, inhibit decease of contents of the vitamin C and soluble protein, and maintain the SOD activities and effectively restrain the growth of the fruit exterior microbes. Results also showed that a close positive correlationship exists between the preservation effects of panol and SPS and their concentrations in the treatment. Preservation effects of SPS are better than those of panol on weight-loss and mildewing rate, membrane permeability, microbial growth inhibition and other targets of the storage fruits. The preservation of the polyphenols of tea in electropositive contrast is of little difference from that of panol in corresponding concentration. The reason may be that: after the addition of the sulfonate at the 5C of panol, both the stability to O2 and light and the permeability to storage fruits increase highly.
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Claims 10
Claim · model-written summary
Panol reduced fruit weight loss and mildewing during storage.
- Taxon
- cherry tomatoes
Solanum lycopersicum var. cerasiformee1 - Treatment
- panole0
- Outcome
- weight-loss and mildewing ratee0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both panol and SPS could effectively reduce weight-loss and mildewing rate”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
SPS reduced fruit weight loss and mildewing during storage.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Treatment
- SPSe0
- Outcome
- weight-loss and mildewing ratee0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both panol and SPS could effectively reduce weight-loss and mildewing rate”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Panol and SPS delayed increased fruit membrane permeability.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- membrane permeability of fruitse0
- Direction
- delay increasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“delay increase of the membrane permeability of fruits”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Panol and SPS inhibited loss of vitamin C and soluble protein.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- contents of the vitamin C and soluble proteine0
- Direction
- inhibit deceasee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inhibit decease of contents of the vitamin C and soluble protein”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Panol and SPS maintained fruit SOD activity.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- SOD activitiese0
- Direction
- maintaine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maintain the SOD activities”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Panol and SPS restrained growth of microbes on the fruit exterior.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- growth of the fruit exterior microbese0
- Direction
- restraine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effectively restrain the growth of the fruit exterior microbes”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Preservation effects increased with panol and SPS concentration.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Treatment
- panol and SPSe0
- Outcome
- preservation effectse0
- Direction
- positivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a close positive correlationship exists between the preservation effects of panol and SPS and their concentrations in the treatment”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
SPS preserved fruit weight, mildewing rate, membrane permeability and microbial growth better than panol.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- weight-loss and mildewing rate, membrane permeability, microbial growth inhibitione0
- Direction
- bettere0
- Comparator
- panole0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preservation effects of SPS are better than those of panol on weight-loss and mildewing rate, membrane permeability, microbial growth inhibition and other targets of the storage fruits”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
Tea polyphenols and panol showed little difference in preservation at corresponding concentration.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- preservatione0
- Direction
- little differencee0
- Qualifier
- corresponding concentratione0
- Comparator
- panole0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The preservation of the polyphenols of tea in electropositive contrast is of little difference from that of panol in corresponding concentration”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
Claim · model-written summary
The authors proposed that sulfonation at panol 5C increased stability to oxygen and light and permeability into stored fruit.
- Taxon
- cherry tomatoesSolanum lycopersicum var. cerasiformee1
- Outcome
- stability to O2 and light and the permeability to storage fruitse0
- Direction
- increase highlye0
- Qualifier
- addition of the sulfonate at the 5C of panole0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“after the addition of the sulfonate at the 5C of panol, both the stability to O2 and light and the permeability to storage fruits increase highly”
e1“preservation effects of highly purified panol and SPS on cherry tomatoes”
The same questions in other papers
sodium atom · quality: postharvest · Solanum lycopersicum (tomato)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- 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.