The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Electrospray and Tandem Mass Spectroscopy As Tools for Anthocyanin Characterization
Abstract
The utility of electrospray and tandem mass spectroscopy (ES-MS and MS-MS) in anthocyanin characterization was tested using different anthocyanin extracts. Anthocyanins were semipurified by using a C-18 resin, washed with acidified water followed by ethyl acetate, and recovered with acidified methanol. Samples were directly injected into a mass spectrometer in either aqueous or methanolic solutions. The positive charge of anthocyanins favored fast and effective ES-MS detection of intact molecular ions. Little interference from other compounds was observed when the ethyl acetate cleaning procedure was used. Tandem mass spectroscopy provided clear and characteristic fragmentation patterns. The voltage used affected only the proportions at which these fragments were present. ES-MS may be used as a fast procedure for identification of anthocyanins, requiring minimal sample preparation. In combination with HPLC, ES-MS and MS-MS could be very powerful tools for anthocyanin characterization and monitoring the authenticity of anthocyanin-containing fruit juices and vegetable extracts.
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
Electrospray Ionization for Mass Spectrometry of Large Biomolecules
Fenn, J. B., Mann, M., Meng, C. K., Wong, S. F., & Whitehouse, C. M. (1989) · Science · doi:10.1126/science.2675315 · Cited by 7,634
Cited by
Acylated anthocyanins from edible sources and their applications in food systems
Giusti, M. M., & Wrolstad, R. E. (2003) · Biochemical Engineering Journal · doi:10.1016/s1369-703x(02)00221-8 · Cited by 954
Self-citationTracking color and pigment changes in anthocyanin products
Wrolstad, R. E., Durst, R. W., & Lee, J. (2005) · Trends in Food Science & Technology · doi:10.1016/j.tifs.2005.03.019 · Cited by 782
Self-citationCho, M. J., Howard, L. R., Prior, R. L., & Clark, J. R. (2004) · Journal of the Science of Food and Agriculture · doi:10.1002/jsfa.1885 · Cited by 398
Ju, Z. Y., & Howard, L. R. (2003) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf0302106 · Cited by 388
Thermal degradation of anthocyanins and its impact on color and in vitro antioxidant capacity
Sadilova, E., Carle, R., & Stintzing, F. C. (2007) · Molecular Nutrition & Food Research · doi:10.1002/mnfr.200700179 · Cited by 385
Metadata
- Authors
- Giusti, M. M., Rodríguez-Saona, L. E., Griffin, D., & Wrolstad, R. E.
- Venue
- Journal of Agricultural and Food Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 1999-10-12
- Volume
- 47
- Issue
- 11
- Pages
- 4657-4664
- ISSN
- 0021-8561 (ISSN-L)
- 1520-5118
- OpenAlex
- W1990832325
- Cited by
- 257
- References
- 1
- FWCI
- 1.07
- 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
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.
