Correlation of two anthocyanin quantification methods: HPLC and spectrophotometric methods (Record no. 45408)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01889nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140645.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-11181 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Correlation of two anthocyanin quantification methods: HPLC and spectrophotometric methods |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Food Chemistry, 110(3), p.782-786, 2008 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The pH differential method and HPLC are commonly used methods by researchers and the food industry for quantifying anthocyanins in a sample. This study was conducted to establish a relationship between the two analytical methods. Seven juice samples containing an array of different individual anthocyanins were analyzed by pH differential and HPLC (two different columns and mobile phase conditions). In general, total anthocyanins were greater when expressed as malvidin-glucoside than as cyanidin-glucoside, despite the method used. This paper demonstrates the high correlation (RP0.925, p 6 0.05)between the pH differential method and HPLC (both systems)when determining the amount of anthocyanins found in samples. For laboratories that do not have the capability for HPLC analysis, the pH differential is a simple and economical method to determine total anthocyanins. This study also demonstrates the importance of reporting the standard used to express the values. There is still a need for both methods and certified anthocyanin standards. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ANTHOCYANIN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | FRUIT JUICE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HPLC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SPECTROPHOTOMETRIC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | PH DIFFERENTIAL METHOD |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CORRELATION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lee, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rennaker, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wrolstad, R.E. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/15Zf--REEwhMVC8WFRbPLWQo7HZZoKYi4/view?usp=drivesdk">https://drive.google.com/file/d/15Zf--REEwhMVC8WFRbPLWQo7HZZoKYi4/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-11181 | 25.06.2025 | 25.06.2025 | Documentos solicitados |