Paper · 2003 · Journal of Beijing Union University

The Inducing on Activities of Defense Enzymes in Peel of Postharvest Tomato

Rui Rong

6
claims
17
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The activities of enzymes of defense were induced risen by 2.4 kJ/m2 UVC irradiation. After UVC treatment,. the activity of POD and PPO were enchanted 1.3 and 1.13fold at days 2 respectively, PAL activity was enchanted 1.69fold at days 4, the decrease of chitinase activity was depressed, the activity of β1,3gluconase was enhanced 1.3fold at days 2 compared to control, with a lower incidence of storage disease in tomato.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C raised POD activity 1.3-fold at day 2.

Treatment
UVC treatmente1
Gene
PODe0
Outcome
activity of PODe0
Direction
enchantede0
Value
1.3e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the activity of POD and PPO were enchanted 1.3 and 1.13fold at days 2 respectively”

✓ located verbatim in the source · abstract, characters 111–194 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 69–75 · show in text ↑
e1

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C raised PPO activity 1.13-fold at day 2.

Treatment
UVC treatmente1
Gene
PPOe0
Outcome
activity of POD and PPOe0
Direction
enchantede0
Value
1.13e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the activity of POD and PPO were enchanted 1.3 and 1.13fold at days 2 respectively”

✓ located verbatim in the source · abstract, characters 111–194 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 69–75 · show in text ↑
e1

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C raised PAL activity 1.69-fold at day 4.

Treatment
UVC treatmente1
Gene
PALe0
Outcome
PAL activitye0
Direction
enchantede0
Value
1.69e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PAL activity was enchanted 1.69fold at days 4”

✓ located verbatim in the source · abstract, characters 196–242 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 69–75 · show in text ↑
e1

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C depressed the decrease in chitinase activity.

Treatment
UVC treatmente1
Gene
chitinasee0
Outcome
chitinase activitye0
Direction
depressede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the decrease of chitinase activity was depressed”

✓ located verbatim in the source · abstract, characters 244–292 · show in text ↑
t0

“Tomato”

✓ located verbatim in the source · title, characters 69–75 · show in text ↑
e1

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C enhanced β-1,3-gluconase activity 1.3-fold at day 2 compared with control.

Treatment
UVC treatmente2
Gene
β1,3gluconasee0
Outcome
activity of β1,3gluconasee0
Direction
enhancede0
Value
1.3e0
Comparator
controle0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the activity of β1,3gluconase was enhanced 1.3fold at days 2 compared to control”

✓ located verbatim in the source · abstract, characters 294–377 · show in text ↑
e1

“tomato”

✓ located verbatim in the source · abstract, characters 424–430 · show in text ↑
e2

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

UV-C treatment was associated with lower storage disease incidence in tomato.

Treatment
UVC treatmente1
Outcome
incidence of storage diseasee0
Direction
lowere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“with a lower incidence of storage disease in tomato”

✓ located verbatim in the source · abstract, characters 379–430 · show in text ↑
e1

“UVC treatment”

✓ located verbatim in the source · abstract, characters 94–108 · show in text ↑

uv · disease · Solanum lycopersicum (tomato)Positive and negative results

19 papers: 18 positive, 1 negative or no effect

17 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

uv · physiology: antioxidant enzymes · Solanum lycopersicum (tomato)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

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.