MARC details
| 000 -LEADER |
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| fixed length control field |
02473nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625140613.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-9464 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Identification of Betalains from Petioles of Differently Colored Swiss Chard (Beta vulgaris L. ssp. cicla [L.]Alef. Cv. Bright Lights)by High-Performance Liquid Chromatography-Electrospray Ionization Mass Spectrometry |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
J. Agric. Food Chem., 52(10), p.2975-1981, 2004 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
The betalain pattern of differently colored Swiss chard (Beta vulgaris L. ssp. cicla [L.]Alef. cv. Bright Lights)was investigated for the first time. Nineteen betaxanthins and nine betacyanins were identified by RP-HPLC and positive ion electrospray mass spectrometry, co-injection experiments with semisynthetic reference compounds, and standards derived from authentic plant material, respectively. Histamine-betaxanthin and alanine-betaxanthin were found to be novel betaxanthins, which to the best of our knowledge have not been reported as natural compounds until now. Furthermore, tyramine-betaxanthin (miraxanthin III)and 3-methoxytyramine-betaxanthin, which to date were known only from families other than the Chenopodiaceae, were detected for the first time in colored Swiss chard. The betacyanin pattern of purple petioles was composed of betanin, isobetanin, betanidin, and isobetanidin. Although phyllocactin was present in only trace amounts, further acylated structures such as betanidin-monoferuloyl-5-O-â-diglucoside and lampranthin II, accompanied by their corresponding C15-epimers, were identified. In addition, quantification of betalains and CIE L*C*h° measurements were performed with the colored extracts to correlate the visual appearance with the respective pigment patterns. Besides the novel phytochemical findings, the present study is useful for the evaluation of betalainic Swiss chard as a potential coloring foodstuff |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CHENOPODIACEAE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BETA VULGARIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
COLORED SWISS CHARD |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BETALAINS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BETAXANTHINS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ACYLATED BETACYANINS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
COLORING FOODSTUFF |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Kugler, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Stintzing, F.C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Carle, R. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1RqRA2Z-MwF2XIXk-BJvWfHSx67qE-uSV/view?usp=drivesdk">https://drive.google.com/file/d/1RqRA2Z-MwF2XIXk-BJvWfHSx67qE-uSV/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
