Paper · 1961 · Journal of the American Oil Chemists Society

Peanut storage studies: Effect of storage moisture on three varieties of runner peanuts

Norman D. Davis

8
claims
16
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Abstract Unshelled Dixie Runner, Early Runner, and Virginia Runner G‐26 peanuts were stored 3 1/2 months at moisture contents ranging from 4.8 to 11.2% kernel dry weight. Seed were analyzed quantitatively for various components. Initial composition was determined for each variety. Changes during storage were qualitatively the same for the three varieties but quantitatively different for some components. Oil content iodine value, tocopherols, total and protein nitrogen, and total sugar content were not influenced by storage moisture. Carbonyl compounds, free fatty acids, and peroxide values varied directly as storage moisture. Early Runner and Virginia Runner G‐26 appeared less susceptible to the development of oxidative and hydrolytic rancidity than Dixie Runner. However, the degree of difference was slight and occurred only at higher storage moistures. Initial composition of the three varieties differed slightly. Early Runner had a slightly greater initial oil percentage and lower total sugar content than either Dixie or Virginia G‐26. Virginia Runner G‐26 had a slightly lower total nitrogen percentage than either of the other two varieties.

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 8

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Oil content, iodine value and tocopherols of stored peanuts were not influenced by storage moisture.

Taxon
peanutsArachis hypogaeat0
Treatment
storage moisturee0
Outcome
Oil content iodine value, tocopherolse0
Direction
not influencede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Oil content iodine value, tocopherols, total and protein nitrogen, and total sugar content were not influenced by storage moisture”

✓ located verbatim in the source · abstract, characters 407–537 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Total nitrogen, protein nitrogen and total sugar content of stored peanuts were not influenced by storage moisture.

Taxon
peanutsArachis hypogaeat0
Treatment
storage moisturee0
Outcome
total and protein nitrogen, and total sugar contente0
Direction
not influencede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Oil content iodine value, tocopherols, total and protein nitrogen, and total sugar content were not influenced by storage moisture”

✓ located verbatim in the source · abstract, characters 407–537 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Carbonyl compounds, free fatty acids and peroxide values of stored peanuts varied directly with storage moisture.

Taxon
peanutsArachis hypogaeat0
Treatment
storage moisturee0
Outcome
Carbonyl compounds, free fatty acids, and peroxide valuese0
Direction
varied directlye0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Carbonyl compounds, free fatty acids, and peroxide values varied directly as storage moisture”

✓ located verbatim in the source · abstract, characters 539–632 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Early Runner appeared less susceptible than Dixie Runner to the development of oxidative and hydrolytic rancidity.

Taxon
peanutsArachis hypogaeat0
Material
Early Runnere0
Outcome
development of oxidative and hydrolytic ranciditye0
Direction
less susceptiblee0
Comparator
Dixie Runnere0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Early Runner and Virginia Runner G‐26 appeared less susceptible to the development of oxidative and hydrolytic rancidity than Dixie Runner”

✓ located verbatim in the source · abstract, characters 634–772 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Virginia Runner G-26 appeared less susceptible than Dixie Runner to the development of oxidative and hydrolytic rancidity.

Taxon
peanutsArachis hypogaeat0
Material
Virginia Runner G‐26e0
Outcome
development of oxidative and hydrolytic ranciditye0
Direction
less susceptiblee0
Comparator
Dixie Runnere0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Early Runner and Virginia Runner G‐26 appeared less susceptible to the development of oxidative and hydrolytic rancidity than Dixie Runner”

✓ located verbatim in the source · abstract, characters 634–772 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Early Runner had a slightly greater initial oil percentage than Dixie or Virginia G-26.

Taxon
peanutsArachis hypogaeat0
Material
Early Runnere0
Outcome
initial oil percentagee0
Direction
slightly greatere0
Comparator
Dixie or Virginia G‐26e0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Early Runner had a slightly greater initial oil percentage and lower total sugar content than either Dixie or Virginia G‐26”

✓ located verbatim in the source · abstract, characters 928–1051 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Early Runner had lower initial total sugar content than Dixie or Virginia G-26.

Taxon
peanutsArachis hypogaeat0
Material
Early Runnere0
Outcome
total sugar contente0
Direction
lowere0
Comparator
Dixie or Virginia G‐26e0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Early Runner had a slightly greater initial oil percentage and lower total sugar content than either Dixie or Virginia G‐26”

✓ located verbatim in the source · abstract, characters 928–1051 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Virginia Runner G-26 had a slightly lower total nitrogen percentage than Dixie Runner and Early Runner.

Taxon
peanutsArachis hypogaeat0
Material
Virginia Runner G‐26e0
Outcome
total nitrogen percentagee0
Direction
slightly lowere0
Comparator
the other two varietiese0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Virginia Runner G‐26 had a slightly lower total nitrogen percentage than either of the other two varieties”

✓ located verbatim in the source · abstract, characters 1053–1159 · show in text ↑
t0

“runner peanuts”

✓ located verbatim in the source · title, characters 73–87 · show in text ↑

storage · quality: oil · Arachis hypogaea (peanut)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

2 in the opposite direction

  1. positive
  2. positive
See all 3 papers →

storage · quality: protein · Arachis hypogaea (peanut)Positive and negative results

4 papers: 1 positive, 3 negative or no effect

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

  1. positive
  2. no effect
  3. no effect
See all 4 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.