Paper · 1975 · HortScience

Effect of Temperature, Relative Humidity, and Light on the Color of ‘California Light Red Kidney’ Bean Seed during Storage1

P. A. Hughes; R. F. Sandsted

9
claims
18
verbatim quotes
11
citations
2
research areas
✓
Open access · cc-by-nc-nd

Abstract

Abstract Seed of Phaseolus vulgaris L. cv. California Light Red Kidney was stored at 1, 12, and 24°C and 30 and 80% relative humidity for 1 year. The higher temperatures accelerated darkening of seed coat color. High relative humidity at 24° resulted in the darkest colored beans, a complete loss of germination, a 4-fold increase in fat acidity and a nearly 2-fold increase in the time required to cook until tender when compared with beans stored at 1° and 30% relative humidity. Beans stored at 1° and 30% relative humidity very nearly retained their original color, germination percentage, and fat acidity in addition to retainment of their cooking time requirements. Ultraviolet and cool-white light also darkened beans in storage, but in contrast to the darkening caused by high humidity and temperature, light promoted darkening was not associated with loss in quality factors.

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

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher temperatures accelerated bean seed coat darkening.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
higher temperaturese0
Outcome
darkening of seed coat colore0
Direction
acceleratede0

Not reportedComparator

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The higher temperatures accelerated darkening of seed coat color.”

✓ located verbatim in the source · abstract, characters 146–211 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High humidity at 24° produced the darkest bean color.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
High relative humidity at 24°e0
Outcome
darkest colored beanse0
Direction
darkeste0

Not reportedComparator

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“High relative humidity at 24° resulted in the darkest colored beans”

✓ located verbatim in the source · abstract, characters 212–279 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High humidity at 24° caused complete loss of bean germination compared with storage at 1° and 30% humidity.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
High relative humidity at 24°e0
Outcome
germinatione0
Direction
losse0
Value
complete losse0
Comparator
beans stored at 1° and 30% relative humiditye0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“High relative humidity at 24° resulted in the darkest colored beans, a complete loss of germination, a 4-fold increase in fat acidity and a nearly 2-fold increase in the time required to cook until tender when compared with beans stored at 1° and 30% relative humidity.”

✓ located verbatim in the source · abstract, characters 212–481 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High humidity at 24° increased bean fat acidity fourfold versus storage at 1° and 30% humidity.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
High relative humidity at 24°e0
Outcome
fat aciditye0
Direction
increasee0
Value
4-folde0
Comparator
beans stored at 1° and 30% relative humiditye0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“High relative humidity at 24° resulted in the darkest colored beans, a complete loss of germination, a 4-fold increase in fat acidity and a nearly 2-fold increase in the time required to cook until tender when compared with beans stored at 1° and 30% relative humidity.”

✓ located verbatim in the source · abstract, characters 212–481 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High humidity at 24° nearly doubled bean cooking time versus storage at 1° and 30% humidity.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
High relative humidity at 24°e0
Outcome
time required to cook until tendere0
Direction
increasee0
Value
nearly 2-folde0
Comparator
beans stored at 1° and 30% relative humiditye0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“High relative humidity at 24° resulted in the darkest colored beans, a complete loss of germination, a 4-fold increase in fat acidity and a nearly 2-fold increase in the time required to cook until tender when compared with beans stored at 1° and 30% relative humidity.”

✓ located verbatim in the source · abstract, characters 212–481 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Storage at 1° and 30% humidity nearly preserved original bean color, germination, fat acidity and cooking time.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Outcome
original color, germination percentage, and fat aciditye0
Qualifier
cooking time requirementse0
Setting
1° and 30% relative humiditye0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Beans stored at 1° and 30% relative humidity very nearly retained their original color, germination percentage, and fat acidity in addition to retainment of their cooking time requirements.”

✓ located verbatim in the source · abstract, characters 482–671 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Ultraviolet light darkened beans during storage.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
Ultraviolete0
Outcome
beans in storagee0
Direction
darkenede0

Not reportedComparator

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Ultraviolet and cool-white light also darkened beans in storage”

✓ located verbatim in the source · abstract, characters 672–735 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cool-white light darkened beans during storage.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Material
California Light Red Kidneye1
Treatment
cool-white lighte0
Outcome
beans in storagee0
Direction
darkenede0

Not reportedComparator

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Ultraviolet and cool-white light also darkened beans in storage”

✓ located verbatim in the source · abstract, characters 672–735 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Light promoted darkening was not associated with loss of quality factors.

Taxon
Phaseolus vulgaris L.Phaseolus vulgarise1
Treatment
light promoted darkeninge0
Outcome
loss in quality factorse0

Not reportedDirection

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“light promoted darkening was not associated with loss in quality factors”

✓ located verbatim in the source · abstract, characters 811–883 · show in text ↑
e1

“Seed of Phaseolus vulgaris L. cv. California Light Red Kidney”

✓ located verbatim in the source · abstract, characters 9–70 · show in text ↑

humidity · growth · Phaseolus vulgaris (common bean)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 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.