Data · dataset · 2025
Image-based RGB and CIELAB colour analysis of 16 carrot varieties with pigment quantification via HPLC and spectrophotometry
Listed in IISH Dataverse
This dataset supports a study on the use of image-based colorimetric analysis for predicting carotenoid and anthocyanin content in carrots.
Description
The CIELAB/Ch colour space, derived from digital images, offers a non-destructive and accessible method for pigment estimation. This dataset reports the RGB and CIELAB/Ch values found in 16 carrot varieties of different genotypic colour diversity (i.e., white, yellow, orange, red, purple).
Samples were photographed under six light conditions (WF -1, WF 0, WF +1, PF 0, PF +1, PF +2), with colour calibration applied prior to analysing CIELAB/Ch parameters. Pigment content was quantified using spectrophotometry (total carotenoids and anthocyanins) and high-performance liquid chromatography (individual carotenoids).
Links
Where it is published
- Dataverse dataset page dataverse.nl/dataset.xhtml?persistentId=doi%3A10.34894%2FP37WCL ↗
landing page · from datasets iisg amsterdam
- DOI doi.org/10.34894/p37wcl ↗
DOI / persistent id · from datasets iisg amsterdam
Catalogue records · 1
- Dataverse API dataverse.nl/api/datasets/:persistentId/?persistentId=doi%3A10.34894%2FP37W… ↗
metadata API · from datasets iisg amsterdam
Topics
- Stated by source
- Agricultural Sciences
- From keywords
- Life Sciences
- Inferred from text
- Horticultural production 73% · Image 65%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IISH Dataverse | doi:10.34894/P37WCL | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3008 | enrichment · datasets iisg amsterdam | taxonomy-embedding@1.1.0 | title+keywords+description (73%) |
| concepts[field].dataverse_subject:agricultural-sciences | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | /subjects |
| concepts[modality].local:modality:image | enrichment · datasets iisg amsterdam | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | |
| description | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | /description |
| publication_date | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | |
| title | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | /name |
| updated_date | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 | |
| version_label | source · datasets iisg amsterdam | connector:datasets_iisg_amsterdam@1.0.0 |