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Pregled bibliografske jedinice broj: 443176

The lycopene content in pulp and peel of five fresh tomato cultivars


Marković, Ksenija; Panjkota Krbavčić, Ines; Krpan, Marina; Bičanić, Dane; Vahčić, Nada
The lycopene content in pulp and peel of five fresh tomato cultivars // Acta alimentaria, 39 (2010), 1; 90-98 doi:10.1556/AAlim.39.2010.1.9. (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)


CROSBI ID: 443176 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The lycopene content in pulp and peel of five fresh tomato cultivars

Autori
Marković, Ksenija ; Panjkota Krbavčić, Ines ; Krpan, Marina ; Bičanić, Dane ; Vahčić, Nada

Izvornik
Acta alimentaria (0139-3006) 39 (2010), 1; 90-98

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prethodno priopćenje, znanstveni

Ključne riječi
HPLC; lycopene; spectrophotometry; tomato peel

Sažetak
The lycopene content in pulp and peel of five fresh tomato cultivars, most common on Croatian market, was determined by spectrophotometry and the high-performance liquid chromatography (HPLC). Peels from the raw tomatoes contained more lycopene (expressed on a fresh basis) than the pulps: the ratio was 3.75±1.08 for spectrophotometric and 3.50±0.95 for HPLC measurements. Comparison of the results of lycopene content expressed on a dry weight basis revealed that the peel from raw tomato contains 1.74±0.36 times (spectrophotometry) more lycopene than the pulp as compared to a factor of 1.61±0.24 obtained by HPLC analysis. Fraction of the pulp in a whole tomato was found to vary between 89.9 and 95.2%, while that of tomato peel was between 4.9 and 10.1%. Nutritional habits in Croatia often include tomato-based food, all year around, prepared partlyof whole fresh tomatoes (including peel), partly of industrial tomato products (from which peel is often excluded). This study provides evidence that the peel of one of the most common varieties of tomatoes on Croatian market is richer in lycopene than the pulp and, moreover, that a diet including 100 g of raw tomatoes provides 1.35±0.29 mg lycopene from pulp as compared to 0.35±0.18 mg lycopene from tomato peel. In addition, results of this study will be useful in further attempts to quantify lycopene content of intact, whole tomatoes by means of the nondestructive, photoacoustic method.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekti:
058-0580696-2808 - Bioaktivne komponente u hrani - promjene uzrokovane pripremom i čuvanjem (Vahčić, Nada, MZOS ) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.akademiai.com

Citiraj ovu publikaciju:

Marković, Ksenija; Panjkota Krbavčić, Ines; Krpan, Marina; Bičanić, Dane; Vahčić, Nada
The lycopene content in pulp and peel of five fresh tomato cultivars // Acta alimentaria, 39 (2010), 1; 90-98 doi:10.1556/AAlim.39.2010.1.9. (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)
Marković, K., Panjkota Krbavčić, I., Krpan, M., Bičanić, D. & Vahčić, N. (2010) The lycopene content in pulp and peel of five fresh tomato cultivars. Acta alimentaria, 39 (1), 90-98 doi:10.1556/AAlim.39.2010.1.9..
@article{article, year = {2010}, pages = {90-98}, DOI = {10.1556/AAlim.39.2010.1.9.}, keywords = {HPLC, lycopene, spectrophotometry, tomato peel}, journal = {Acta alimentaria}, doi = {10.1556/AAlim.39.2010.1.9.}, volume = {39}, number = {1}, issn = {0139-3006}, title = {The lycopene content in pulp and peel of five fresh tomato cultivars}, keyword = {HPLC, lycopene, spectrophotometry, tomato peel} }
@article{article, year = {2010}, pages = {90-98}, DOI = {10.1556/AAlim.39.2010.1.9.}, keywords = {HPLC, lycopene, spectrophotometry, tomato peel}, journal = {Acta alimentaria}, doi = {10.1556/AAlim.39.2010.1.9.}, volume = {39}, number = {1}, issn = {0139-3006}, title = {The lycopene content in pulp and peel of five fresh tomato cultivars}, keyword = {HPLC, lycopene, spectrophotometry, tomato peel} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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