Claim · model-written summary
Total pectic substance in pulp declined through the rest of the season.
- Taxon
- Valencia oranges
Citrus sinensise1 - Organ / stage
- pulpe0
- Outcome
- total pectic substancee0
- Direction
- decreasee0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After a tremendous initial increase in the total pectic substance in peel and pulp, there is a gradual decrease throughout the remainder of the season”
e1“peel and pulp of Valencia oranges”
Title
Changes in Pectic Constituents of Valencia Oranges During Growth and Development
Walton B. Sinclair; Virgil A. Jolliffe Botanical Gazette 1958. doi:10.1086/335982
Other claims from this paper (9)
- Method / resource Alcohol- and acetone-insoluble solids gave practically the same total pectic substance results.
- Observation Total pectic substance in Valencia orange peel initially rose tremendously.
- Observation Total pectic substance in Valencia orange pulp initially rose tremendously.
- Observation Total pectic substance in peel declined through the rest of the season.
- Observation Water-soluble pectins in peel gradually declined.
- Observation Water-soluble pectins in pulp gradually declined.
- Observation The proportion of water-soluble pectins increased in peel.
- Observation The proportion of water-soluble pectins declined then increased in pulp.
- Observation Pectic substances in juice remained relatively constant.