Paper · 1959 · Journal of the Science of Food and Agriculture

The composition of tomato fruit. II.—Sap expressed from fruit showing colourless areas in the walls

G. W. Winsor; D. M. Massey

5
claims
12
verbatim quotes
6
citations
1
research areas
—
Not open access

Abstract

Abstract Tomatoes having colourless or “waxy” areas in the walls are shown to have a lower content of dry matter than normally ripened fruit. Lower concentrations of total soluble solids, sugars, nitrogenous compounds and titratable acids are also found in sap expressed from “waxy” than from normal fruit. The sap of “blotchy” tomato fruit is found to be intermediate in composition between that of normal and of “waxy” fruit. Although these disorders of ripening tomatoes become apparent in the outer fruit walls, accompanying differences in composition can be demonstrated in the inner portions of the fruit.

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 5

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Tomato fruit with waxy areas in the walls has a lower dry matter content than normally ripened fruit.

Outcome
content of dry mattere0
Direction
lowere0
Comparator
normally ripened fruite0

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

t0

“The composition of tomato fruit”

✓ located verbatim in the source · title, characters 0–31 · show in text ↑
e0

“are shown to have a lower content of dry matter than normally ripened fruit”

✓ located verbatim in the source · abstract, characters 65–140 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sap from waxy tomato fruit has lower concentrations of total soluble solids, sugars and nitrogenous compounds than sap from normal fruit.

Organ / stage
sape1
Outcome
concentrations of total soluble solids, sugars, nitrogenous compoundse1
Direction
Lowere1
Comparator
normal fruite2

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

t0

“The composition of tomato fruit”

✓ located verbatim in the source · title, characters 0–31 · show in text ↑
e1

“Lower concentrations of total soluble solids, sugars, nitrogenous compounds and titratable acids are also found in sap expressed from”

✓ located verbatim in the source · abstract, characters 142–275 · show in text ↑
e2

“than from normal fruit”

✓ located verbatim in the source · abstract, characters 283–305 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sap from waxy tomato fruit has lower titratable acid concentration than sap from normal fruit.

Organ / stage
sape1
Outcome
titratable acidse1
Direction
Lowere1
Comparator
normal fruite2

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

t0

“The composition of tomato fruit”

✓ located verbatim in the source · title, characters 0–31 · show in text ↑
e1

“Lower concentrations of total soluble solids, sugars, nitrogenous compounds and titratable acids are also found in sap expressed from”

✓ located verbatim in the source · abstract, characters 142–275 · show in text ↑
e2

“than from normal fruit”

✓ located verbatim in the source · abstract, characters 283–305 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Sap from blotchy tomato fruit is intermediate in composition between normal and waxy fruit.

Outcome
compositione3
Direction
intermediatee3
Comparator
that of normale3

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

t0

“The composition of tomato fruit”

✓ located verbatim in the source · title, characters 0–31 · show in text ↑
e3

“is found to be intermediate in composition between that of normal and of”

✓ located verbatim in the source · abstract, characters 341–413 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Differences in composition can be demonstrated in the inner portions of tomato fruit.

Organ / stage
inner portions of the fruite4
Outcome
differences in compositione4

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

t0

“The composition of tomato fruit”

✓ located verbatim in the source · title, characters 0–31 · show in text ↑
e4

“accompanying differences in composition can be demonstrated in the inner portions of the fruit”

✓ located verbatim in the source · abstract, characters 516–610 · show in text ↑