Paper · 1998 · food preservation science

Hiroaki SATO; Katsumi TAKANO; Tsuneo T. KOZIMA; et al.

12
claims
18
verbatim quotes
2
citations
1
research areas
✓
Open access

Abstract

The cause for differences in the specific gravity of potatoes was examined. Thereupon potatoes with different specific gravity, properties of pectin was compared which was the cell binding material. As a result, the total pectin volume of the high specific gravity sample was 1.4 times of 1200 mg/100g in comparison with the low specific gravity sample. Insoluble pectin fraction of the low specific gravity sample showed high composition in comparison with its high specific gravity sample. Endothermic peaks were detected at 61°C and 85°C with both samples as a result of the thermal analysis of insoluble pectin fraction. However, the endothermic capacity of the low specific gravity sample was about 1.4 times in comarison with the high specific gravity sample. Ca and Mg content in AIS of the low specific gravity sample were about 6 times with Ca, about 1.6 times with Mg in comparison with the high specific gravity sample. The Potatoes were softened with EDTA and hardened with Ca, Mg. Water solubilization rate of the pectic substance of potatoes increased with EDTA and decreased with Ca, Mg.

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 12

Observationobservedoriginal resultmeasured

Claim · model-written summary

High specific gravity potatoes had 1.4 times the total pectin of low specific gravity samples.

Taxon
potatoesSolanum tuberosumt0
Outcome
total pectin volumee0
Direction
1.4 timese0
Value
1200 mg/100ge0
Comparator
low specific gravity samplee0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the total pectin volume of the high specific gravity sample was 1.4 times of 1200 mg/100g in comparison with the low specific gravity sample”

✓ located verbatim in the source · abstract, characters 212–352 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The insoluble pectin fraction was higher in low specific gravity samples.

Taxon
potatoesSolanum tuberosumt0
Outcome
Insoluble pectin fractione0
Direction
highe0
Comparator
high specific gravity samplee0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Insoluble pectin fraction of the low specific gravity sample showed high composition in comparison with its high specific gravity sample”

✓ located verbatim in the source · abstract, characters 354–490 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Both insoluble pectin fractions showed thermal endothermic peaks at 61°C and 85°C.

Taxon
potatoesSolanum tuberosumt0
Outcome
Endothermic peakse0
Value
61°C and 85°Ce0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Endothermic peaks were detected at 61°C and 85°C with both samples as a result of the thermal analysis of insoluble pectin fraction”

✓ located verbatim in the source · abstract, characters 492–623 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Low specific gravity samples had about 1.4 times the endothermic capacity of high specific gravity samples.

Taxon
potatoesSolanum tuberosumt0
Outcome
endothermic capacitye0
Direction
1.4 timese0
Comparator
high specific gravity samplee0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the endothermic capacity of the low specific gravity sample was about 1.4 times in comarison with the high specific gravity sample”

✓ located verbatim in the source · abstract, characters 634–764 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

AIS calcium content was about six times higher in low specific gravity potatoes.

Taxon
potatoesSolanum tuberosumt0
Outcome
Ca and Mg content in AISe0
Direction
about 6 timese0
Comparator
high specific gravity samplee0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Ca and Mg content in AIS of the low specific gravity sample were about 6 times with Ca, about 1.6 times with Mg in comparison with the high specific gravity sample”

✓ located verbatim in the source · abstract, characters 766–929 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

AIS magnesium content was about 1.6 times higher in low specific gravity potatoes.

Taxon
potatoesSolanum tuberosumt0
Outcome
Ca and Mg content in AISe0
Direction
about 1.6 timese0
Comparator
high specific gravity samplee0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Ca and Mg content in AIS of the low specific gravity sample were about 6 times with Ca, about 1.6 times with Mg in comparison with the high specific gravity sample”

✓ located verbatim in the source · abstract, characters 766–929 · show in text ↑
t0

“specific gravity of potatoes”

✓ located verbatim in the source · abstract, characters 33–61 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

EDTA softened potatoes.

Taxon
PotatoesSolanum tuberosume0
Treatment
EDTAe0
Outcome
softenede0
Direction
softenede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Potatoes were softened with EDTA”

✓ located verbatim in the source · abstract, characters 931–967 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium hardened potatoes.

Taxon
PotatoesSolanum tuberosume0
Treatment
Cae0
Outcome
hardenede0
Direction
hardenede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Potatoes were softened with EDTA and hardened with Ca, Mg”

✓ located verbatim in the source · abstract, characters 931–992 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Magnesium hardened potatoes.

Taxon
PotatoesSolanum tuberosume0
Treatment
Mge0
Outcome
hardenede0
Direction
hardenede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The Potatoes were softened with EDTA and hardened with Ca, Mg”

✓ located verbatim in the source · abstract, characters 931–992 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

EDTA increased pectic substance water solubilization in potatoes.

Taxon
potatoesSolanum tuberosume0
Treatment
EDTAe0
Outcome
Water solubilization rate of the pectic substancee0
Direction
increasede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Water solubilization rate of the pectic substance of potatoes increased with EDTA”

✓ located verbatim in the source · abstract, characters 994–1075 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Calcium decreased pectic substance water solubilization in potatoes.

Taxon
potatoesSolanum tuberosume0
Treatment
Cae0
Outcome
Water solubilization rate of the pectic substancee0
Direction
decreasede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Water solubilization rate of the pectic substance of potatoes increased with EDTA and decreased with Ca, Mg”

✓ located verbatim in the source · abstract, characters 994–1101 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Magnesium decreased pectic substance water solubilization in potatoes.

Taxon
potatoesSolanum tuberosume0
Treatment
Mge0
Outcome
Water solubilization rate of the pectic substancee0
Direction
decreasede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Water solubilization rate of the pectic substance of potatoes increased with EDTA and decreased with Ca, Mg”

✓ located verbatim in the source · abstract, characters 994–1101 · show in text ↑