Abstract
The combined effect of pre- cooling and controlled atmosphere( CA) on quality of Pisum sativum L. was investigated.Pisum sativum L.were precooled in a cold storage to about 2 ℃ after placed at room temperature for 0( immediate pre-cooling),6,12 h( Control),respectively,and then stored for 30 days at( 1 ± 0.5) ℃ with controlled atmosphere( 3% O_2+ 5% CO_2,balance N2).Changes in a*value,O_2~-· production rate,respiration rate,MDA,chlorophyll,cellulose and reducing sugar contents,cellulase( CEL),superoxide dismutase( SOD) and peroxidase( POD) activities were evaluated at intervals of 10 days. The results showed that the immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content and the decline of chlorophyll content,maintained relatively lower respiration rate,O_2~-· production rate and MDA content.Reducing sugar content was slightly higher than the control. The treatment also promoted CEL,SOD and POD activities compared with the control.The present findings indicated that the immediate pre- cooling combined with CA could retard yellowing and fibrosis,inhibit respiration rate,improve antioxidant enzymes activities,and therefore maintain a better quality of Pisum sativum L.
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Claims 9
Claim · model-written summary
Immediate pre-cooling with CA retarded the rise in a*value.
- Taxon
- Pisum sativum L.
Lathyrus oleraceust0 - Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- a*valuee0
- Direction
- retardede0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA retarded the rise in cellulose content.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- cellulose contente0
- Direction
- retardede0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA retarded the decline in chlorophyll content.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- chlorophyll contente0
- Direction
- retardede0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content and the decline of chlorophyll content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA maintained lower respiration rate.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- respiration ratee0
- Direction
- lowere0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content and the decline of chlorophyll content,maintained relatively lower respiration rate,O_2~-· production rate and MDA content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA maintained lower O_2~-· production rate.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- O_2~-· production ratee0
- Direction
- lowere0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content and the decline of chlorophyll content,maintained relatively lower respiration rate,O_2~-· production rate and MDA content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA maintained lower MDA content.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- MDA contente0
- Direction
- lowere0
- Comparator
- Controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA significantly retarded the increase of a*value and cellulose content and the decline of chlorophyll content,maintained relatively lower respiration rate,O_2~-· production rate and MDA content”
e1“0( immediate pre-cooling),6,12 h( Control)”
t0“Pisum sativum L.”
Claim · model-written summary
Reducing sugar content was slightly higher than control.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe1
- Outcome
- Reducing sugar contente0
- Direction
- highere0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Reducing sugar content was slightly higher than the control.”
e1“The results showed that the immediate pre- cooling combined with CA”
t0“Pisum sativum L.”
Claim · model-written summary
The treatment promoted CEL, SOD and POD activities.
- Taxon
- Pisum sativum L.Lathyrus oleraceust0
- Treatment
- immediate pre- cooling combined with CAe1
- Outcome
- CEL,SOD and POD activitiese0
- Direction
- promotede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment also promoted CEL,SOD and POD activities compared with the control.”
e1“The results showed that the immediate pre- cooling combined with CA”
t0“Pisum sativum L.”
Claim · model-written summary
Immediate pre-cooling with CA could retard yellowing and fibrosis.
- Taxon
- Pisum sativum L.Lathyrus oleraceuse0
- Treatment
- immediate pre- cooling combined with CAe0
- Outcome
- yellowing and fibrosise0
- Direction
- retarde0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“immediate pre- cooling combined with CA could retard yellowing and fibrosis,inhibit respiration rate,improve antioxidant enzymes activities,and therefore maintain a better quality of Pisum sativum L.”
The same questions in other papers
storage · yield · Lathyrus oleraceus (pea)Positive and negative results
1 in the opposite direction
- no effect
processing · quality: sugar starch · Lathyrus oleraceus (pea)Positive and negative results
1 in the opposite direction
- negative
processing · disease · Lathyrus oleraceus (pea)Positive and negative results
1 in the opposite direction
- negative
storage · physiology: pigments · Lathyrus oleraceus (pea)Positive and negative results
1 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
processing · physiology: pigments · Lathyrus oleraceus (pea)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- no effect
- no effect
- positive
processing · yield · Lathyrus oleraceus (pea)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- negative
- no effect
- positive
processing · molecular: metabolites · Lathyrus oleraceus (pea)Positive and negative results
9 papers in the same direction as this paper · 5 in the opposite direction
- no effect
- negative
- negative
11 papers more in this group
See all 15 papers →processing · physiology: antioxidant enzymes · Lathyrus oleraceus (pea)Results agree
1 paper in the same direction as this paper
- positive
8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.