The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Rapid Extraction of Lycopene and β‐Carotene from Reconstituted Tomato Paste and Pink Grapefruit Homogenates
Abstract
Samples were extracted in Erlenmeyer flasks with hexane‐ethanol‐acetone (50:25:25). After extraction, 15 mL of water were added to separate the solution into polar and nonpolar layers. Lycopene was concentrated in the upper nonpolar phase while other components and polar pigments were contained in the lower polar phase. The lycopene phase was analyzed using isocratic HPLC with a C‐18 column and methanol‐THF‐water (67:27:6) mobile phase. Lycopene and (β‐caro‐tene eluted as chromatographically pure peaks.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Manual of analysis of fruit and vegetable products
Ranganna, S. (1977) · Tata McGraw-Hill eBooks · Cited by 889
Diet in the Epidemiology of Cancer of the Colon and Rectum 2
(1978) · JNCI: Journal of the National Cancer Institute · doi:10.1093/jnci/61.3.709 · Cited by 415
DIETARY RISK FACTORS IN HUMAN BLADDER CANCER
METTLIN, C., & GRAHAM, S. (1979) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a112810 · Cited by 230
Tables for the identification of carotenoid pigments
Foppen, F. H. (1971) · Chromatographic Reviews · doi:10.1016/0009-5907(71)80012-1 · Cited by 218
Zakaria, M., Simpson, K., Brown, P. R., & Krstulović, A. M. (1979) · Journal of Chromatography A · doi:10.1016/s0021-9673(00)92091-0 · Cited by 150
HPLC Determination of Carotenoids in Fruits and Vegetables in the United States
Bureau, J., & Bushway, R. J. (1986) · Journal of Food Science · doi:10.1111/j.1365-2621.1986.tb10851.x · Cited by 143
The stability of lycopene. I.‐Degradation by oxygen
Cole, E. R., & Kapur, N. S. (1957) · Journal of the Science of Food and Agriculture · doi:10.1002/jsfa.2740080610 · Cited by 70
Carotenoids, Vitamin A and Cancer
Olson, J. A. (1986) · Journal of Nutrition · doi:10.1093/jn/116.6.1127 · Cited by 57
Zonta, F., Stancher, B., & Marletta, G. P. (1987) · Journal of Chromatography A · doi:10.1016/s0021-9673(00)96354-4 · Cited by 28
Cited by
Antioxidant activity in different fractions of tomatoes
Toor, R. K., & Savage, G. P. (2005) · Food Research International · doi:10.1016/j.foodres.2004.10.016 · Cited by 559
A Quantitative Assay for Lycopene That Utilizes Reduced Volumes of Organic Solvents
Fish, W. W., Perkins-Veazie, P., & Collins, J. K. (2002) · Journal of Food Composition and Analysis · doi:10.1006/jfca.2002.1069 · Cited by 559
Differences in anthocyanin and carotenoid content of fruits and vegetables
Sass-Kiss, A., Kiss, J., Milotay, P., Kerek, M. M., & Toth-Markus, M. (2005) · Food Research International · doi:10.1016/j.foodres.2005.03.014 · Cited by 273
Salvia-Trujillo, L., Verkempinck, S. H. E., Sun, L., Van Loey, A. M., Grauwet, T., & Hendrickx, M. E. (2017) · Food Chemistry · doi:10.1016/j.foodchem.2017.02.146 · Cited by 257
Knockaert, G., Pulissery, S. K., Lemmens, L., Van Buggenhout, S., Hendrickx, M., & Van Loey, A. (2012) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf3025776 · Cited by 108
Metadata
- Authors
- SADLER, G., DAVIS, J., & DEZMAN, D.
- Venue
- Journal of Food Science
- Publisher
- Wiley
- Published
- 1990-09
- Volume
- 55
- Issue
- 5
- Pages
- 1460-1461
- ISSN
- 0022-1147 (ISSN-L)
- 1750-3841
- OpenAlex
- W2009788580
- Cited by
- 431
- References
- 9
- FWCI
- 0.00
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Rapid Extraction of Lycopene and β‐Carotene from Reconstituted Tomato Paste and Pink Grapefruit Homogenates. https://app.cochat.ai/papers/10.1111/j.1365-2621.1990.tb03958.x
- The paper
- SADLER, G., DAVIS, J., & DEZMAN, D. (1990). Rapid Extraction of Lycopene and β‐Carotene from Reconstituted Tomato Paste and Pink Grapefruit Homogenates. Journal of Food Science. https://doi.org/10.1111/j.1365-2621.1990.tb03958.x
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
