Paper · 2003 · Acta Horticulturae

DEVELOPING CRITICAL PITTER THRESHOLDS FOR CANNING PEACHES USING A NONDESTRUCTIVE FIRMNESS SENSOR

C. Valero; C.H. Crisosto; D. Metheney; et al.

5
claims
9
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The relationship between mechanical pitting damage using the Atlas pitter (Atlas Pacific Engineering Co., Inc., Pueblo, Colorado) over a range of nondestructive and destructive firmness measurements for ‘Andross’, ‘Carson’, and ‘Ross’ clingstone peaches was studied. During the two years of work, the percentage of ‘Andross’, ‘Carson’, and ‘Ross’ fruit with pitting damage increased sharply as nondestructive firmness sensor Sinclair firmness index values fell below 7.0 (SFI) and when destructive penetrometer readings fell below 17 (SFI). Even though there was a low correlation between nondestructive and destructive firmness measurements, nondestructive measurements appears to be well related to the pitting damage. These preliminary results encourage that further research to improve the relationship between an automatic nondestructive system could give processors the option to segregate peaches susceptible to pitting prior to processing. This information measured at the receiving area could be useful for subjective grading and/or predicting potential pitter problems during processing.

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Claims 5

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit with pitting damage increased as sensor firmness index values fell below 7.0 in clingstone peaches.

Taxon
clingstone peachese0
Treatment
Sinclair firmness index values fell below 7.0e1
Outcome
fruit with pitting damagee1
Direction
increasede1

Verbatim

e0

“for ‘Andross’, ‘Carson’, and ‘Ross’ clingstone peaches was studied”

✓ located verbatim in the source · abstract, characters 199–265 · show in text ↑
e1

“the percentage of ‘Andross’, ‘Carson’, and ‘Ross’ fruit with pitting damage increased sharply as nondestructive firmness sensor Sinclair firmness index values fell below 7.0 (SFI) and when destructive penetrometer readings fell below 17 (SFI)”

✓ located verbatim in the source · abstract, characters 297–539 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit with pitting damage increased when destructive penetrometer readings fell below 17 in clingstone peaches.

Taxon
clingstone peachese0
Treatment
destructive penetrometer readings fell below 17e1
Outcome
fruit with pitting damagee1
Direction
increasede1

Verbatim

e0

“for ‘Andross’, ‘Carson’, and ‘Ross’ clingstone peaches was studied”

✓ located verbatim in the source · abstract, characters 199–265 · show in text ↑
e1

“the percentage of ‘Andross’, ‘Carson’, and ‘Ross’ fruit with pitting damage increased sharply as nondestructive firmness sensor Sinclair firmness index values fell below 7.0 (SFI) and when destructive penetrometer readings fell below 17 (SFI)”

✓ located verbatim in the source · abstract, characters 297–539 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Nondestructive and destructive firmness measurements had a low correlation.

Taxon
clingstone peachese0
Outcome
correlation between nondestructive and destructive firmness measurementse2
Direction
lowe2
Comparator
destructive firmness measurementse2

Verbatim

e0

“for ‘Andross’, ‘Carson’, and ‘Ross’ clingstone peaches was studied”

✓ located verbatim in the source · abstract, characters 199–265 · show in text ↑
e2

“Even though there was a low correlation between nondestructive and destructive firmness measurements, nondestructive measurements appears to be well related to the pitting damage”

✓ located verbatim in the source · abstract, characters 541–719 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Nondestructive measurements were well related to pitting damage in clingstone peaches.

Taxon
clingstone peachese0
Treatment
nondestructive measurementse2
Outcome
pitting damagee2
Direction
well relatede2

Verbatim

e0

“for ‘Andross’, ‘Carson’, and ‘Ross’ clingstone peaches was studied”

✓ located verbatim in the source · abstract, characters 199–265 · show in text ↑
e2

“Even though there was a low correlation between nondestructive and destructive firmness measurements, nondestructive measurements appears to be well related to the pitting damage”

✓ located verbatim in the source · abstract, characters 541–719 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Nondestructive measurements could let processors segregate peaches susceptible to pitting before processing.

Taxon
peachesPrunus persicae3
Outcome
segregate peaches susceptible to pitting prior to processinge3

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e3

“could give processors the option to segregate peaches susceptible to pitting prior to processing”

✓ located verbatim in the source · abstract, characters 850–946 · show in text ↑