Abstract
Abstract The abscisic acid (ABA) concentration in Chinese cabbage increased during storage at O°C in air. This increase was reduced in a low-O 2 (1%) atmosphere. The suppressing effect of low O 2 on ABA levels was detected in outer laminae, outer midribs, inner laminae, and inner midribs, but was particularly conspicuous in outer laminae. At the end of 12 weeks of storage, ABA content in outer laminae from 1% O 2 storage was less than half of that from air storage. Low-oxygen storage also delayed the yellowing of outer laminae and maintained a higher chlorophyll content. The levels of ACC in all parts of Chinese cabbage were low and increased only in outer midribs after 2 months of storage, corresponding to the appearance of tissue browning in the outer midribs. Low-O 2 storage delayed both the rise in ACC and the occurrence of tissue browning. Chemical name used 1-aminocyclopropane-1-carboxylic acid (ACC).
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 9
Claim · model-written summary
ABA concentration in Chinese cabbage increased during storage at O°C in air.
- Taxon
- Chinese cabbage
Brassica rapa subsp. pekinensise1 - Outcome
- abscisic acid (ABA) concentratione1
- Direction
- increasede1
- Setting
- storage at O°C in aire1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The abscisic acid (ABA) concentration in Chinese cabbage increased during storage at O°C in air”
t0“Chinese Cabbage”
Claim · model-written summary
Low-oxygen (1%) storage reduced the ABA increase seen in air storage.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Treatment
- low-O 2 (1%) atmospheree2
- Outcome
- This increasee2
- Direction
- reducede2
- Comparator
- in aire1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The abscisic acid (ABA) concentration in Chinese cabbage increased during storage at O°C in air”
e2“This increase was reduced in a low-O 2 (1%) atmosphere”
t0“Chinese Cabbage”
Claim · model-written summary
Low O2 suppressed ABA levels in outer laminae, outer midribs, inner laminae and inner midribs.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Organ / stage
- outer laminae, outer midribs, inner laminae, and inner midribse3
- Treatment
- low O 2e3
- Outcome
- ABA levelse3
- Direction
- suppressinge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The suppressing effect of low O 2 on ABA levels was detected in outer laminae, outer midribs, inner laminae, and inner midribs”
t0“Chinese Cabbage”
Claim · model-written summary
After 12 weeks, ABA content in outer laminae under 1% O2 storage was less than half that under air storage.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Organ / stage
- outer laminaee4
- Treatment
- 1% O 2 storagee4
- Outcome
- ABA content in outer laminaee4
- Direction
- less than halfe4
- Comparator
- air storagee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“ABA content in outer laminae from 1% O 2 storage was less than half of that from air storage”
t0“Chinese Cabbage”
Claim · model-written summary
Low-oxygen storage delayed yellowing of outer laminae.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Treatment
- Low-oxygen storagee5
- Outcome
- yellowing of outer laminaee5
- Direction
- delayede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Low-oxygen storage also delayed the yellowing of outer laminae and maintained a higher chlorophyll content”
t0“Chinese Cabbage”
Claim · model-written summary
Low-oxygen storage maintained a higher chlorophyll content in Chinese cabbage.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Treatment
- Low-oxygen storagee5
- Outcome
- chlorophyll contente5
- Direction
- highere5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Low-oxygen storage also delayed the yellowing of outer laminae and maintained a higher chlorophyll content”
t0“Chinese Cabbage”
Claim · model-written summary
ACC levels in Chinese cabbage increased only in outer midribs after 2 months of storage.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Organ / stage
- outer midribse6
- Outcome
- levels of ACCe6
- Direction
- increasede6
- Qualifier
- after 2 months of storagee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“The levels of ACC in all parts of Chinese cabbage were low and increased only in outer midribs after 2 months of storage”
t0“Chinese Cabbage”
Claim · model-written summary
The rise in ACC corresponded to tissue browning in outer midribs.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Organ / stage
- outer midribse7
- Compound
- ACCe6
- Outcome
- tissue browninge7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“The levels of ACC in all parts of Chinese cabbage were low and increased only in outer midribs after 2 months of storage”
e7“corresponding to the appearance of tissue browning in the outer midribs”
t0“Chinese Cabbage”
Claim · model-written summary
Low-oxygen storage delayed both the rise in ACC and the occurrence of tissue browning.
- Taxon
- Chinese cabbageBrassica rapa subsp. pekinensist0
- Treatment
- Low-O 2 storagee0
- Outcome
- the rise in ACC and the occurrence of tissue browninge0
- Direction
- delayede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Low-O 2 storage delayed both the rise in ACC and the occurrence of tissue browning”
t0“Chinese Cabbage”
The same questions in other papers
storage · disease · Brassica rapa (field mustard)Results agree
1 paper in the same direction as this paper
- positive
storage · physiology: pigments · Brassica rapa (field mustard)Results agree
1 paper in the same direction as this paper
- 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.