Paper · 1988 · Indian Journal of Horticulture

Physico-Chemical Changes During Fruit Development in Litchi Cultivars

H. P. Singh; Inderjit Singh Yadav

10
claims
10
verbatim quotes
3
citations
4
research areas
✓
Open access

Abstract

Physico-chemical changes in developing fruit of litchi Cvs. Shahi. China, CHES-80-1 and late Bedana was studied. Fruit development occurred in two stages characterised by seed coat and pericarp development and cotyledon and aril development which lasted for 25–40 days and 35–41 days depending upon the cultivars. Growth pattern of all the cultivars followed a sigmoid curve. Slow rate of growth in first stage was longer in late ripening cultivars compared to early or mid-season cultivars. Total soluble solids and sugars increased with increase in aril content. Non-reducing sugar declined at advanced stage of maturity while reducing sugar showed increasing trend. Titratble acidity and ascorbic acid content reduced as the maturity advanced. Brix: Acid ratio increased. At edible ripe stage fruit skin had 60–70 peT cent bright pinkish or rose colour development. Shahi was earliest to mature followed by China, CHES-80-1 and late Bedana.

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 10

Observationobservedoriginal resultmeasured

Claim · model-written summary

Litchi fruit development had two stages, lasting 25–40 and 35–41 days.

Organ / stage
seed coat and pericarp development and cotyledon and aril developmente0
Outcome
Fruit development occurred in two stagese0
Value
25–40 days and 35–41 dayse0

Not reportedTaxon

Verbatim

e0

“Fruit development occurred in two stages characterised by seed coat and pericarp development and cotyledon and aril development which lasted for 25–40 days and 35–41 days depending upon the cultivars”

✓ located verbatim in the source · abstract, characters 113–312 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fruit growth across cultivars followed a sigmoid curve.

Outcome
Growth pattern of all the cultivarse0
Qualifier
sigmoid curvee0

Not reportedTaxon

Verbatim

e0

“Growth pattern of all the cultivars followed a sigmoid curve”

✓ located verbatim in the source · abstract, characters 314–374 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The slow first growth stage lasted longer in late ripening cultivars.

Material
late ripening cultivarse0
Outcome
Slow rate of growth in first stagee0
Direction
longere0
Comparator
early or mid-season cultivarse0

Not reportedTaxon

Verbatim

e0

“Slow rate of growth in first stage was longer in late ripening cultivars compared to early or mid-season cultivars”

✓ located verbatim in the source · abstract, characters 376–490 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Soluble solids and sugars increased with aril content.

Organ / stage
arile0
Outcome
Total soluble solids and sugarse0
Direction
increasede0

Not reportedTaxon

Verbatim

e0

“Total soluble solids and sugars increased with increase in aril content”

✓ located verbatim in the source · abstract, characters 492–563 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Non-reducing sugar declined at advanced maturity.

Organ / stage
advanced stage of maturitye0
Outcome
Non-reducing sugare0
Direction
declinede0

Not reportedTaxon

Verbatim

e0

“Non-reducing sugar declined at advanced stage of maturity”

✓ located verbatim in the source · abstract, characters 565–622 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Titratable acidity and ascorbic acid declined with advancing maturity.

Organ / stage
maturitye0
Outcome
Titratble acidity and ascorbic acid contente0
Direction
reducede0

Not reportedTaxon

Verbatim

e0

“Titratble acidity and ascorbic acid content reduced as the maturity advanced”

✓ located verbatim in the source · abstract, characters 669–745 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Ripe fruit skin had 60–70 peT cent pink or rose coloration.

Organ / stage
fruit skine0
Outcome
bright pinkish or rose colour developmente0
Value
60–70 peT cente0

Not reportedTaxon

Verbatim

e0

“At edible ripe stage fruit skin had 60–70 peT cent bright pinkish or rose colour development”

✓ located verbatim in the source · abstract, characters 775–867 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Shahi matured first, followed by China, CHES-80-1 and late Bedana.

Material
Shahie0
Outcome
earliest to maturee0
Comparator
China, CHES-80-1 and late Bedanae0

Not reportedTaxon

Verbatim

e0

“Shahi was earliest to mature followed by China, CHES-80-1 and late Bedana”

✓ located verbatim in the source · abstract, characters 869–942 · show in text ↑