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Determination of anthocyanins, total phenolic content, and antioxidant activity in Andes Berry (Rubus glaucus Benth).
J Food Sci. 2009 Apr; 74(3):C227-32.JF

Abstract

Anthocyanins, total phenolic content, ascorbic acid content, and the antioxidant activity were determined in extracts of Andes berry fruit (Rubus glaucus Benth). Anthocyanis (ACNs) were isolated and characterized by means of high-performance liquid chromatography (HPLC) with photodiode array detection and electro spray ionization/mass spectrometry (PDA-ESI/MS/MS) analysis. The anthocyanin (ACN) content was 45 mg/100 g FW. The isolated anthocyanins were characterized as cyanidin 3-sambubioside, cyanidin 3-glucoside, cyanidin 3-xylorutinoside, cyanidin 3-rutinoside, pelargonidin 3-glucoside, and pelargonidin 3-rutinoside. The ascorbic acid content was 10.1 mg/100 g FW. The total phenolic content as determined by the Folin-Ciocalteau method was 294 mg GAE/100 g FW while the antioxidant activity as measured by ABTS(.) (+) radical scavenging capacity and ferric reducing antioxidant power (FRAP) was 2.01 and 4.50 mmol TE/100 g FW or 8.22 mmoles ferric iron reduced/100 g FW, respectively. The high phenolic content and antioxidant capacity of Andes berry suggest that this fruit could be a rich source of natural pigments, nutraceuticals, and natural antioxidants.

Authors+Show Affiliations

Dept. de Química, Univ. Nacional de Colombia, AA 14490 Bogotá, Colombia. agarzonmo@unal.edu.coNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19397707

Citation

Garzón, G A., et al. "Determination of Anthocyanins, Total Phenolic Content, and Antioxidant Activity in Andes Berry (Rubus Glaucus Benth)." Journal of Food Science, vol. 74, no. 3, 2009, pp. C227-32.
Garzón GA, Riedl KM, Schwartz SJ. Determination of anthocyanins, total phenolic content, and antioxidant activity in Andes Berry (Rubus glaucus Benth). J Food Sci. 2009;74(3):C227-32.
Garzón, G. A., Riedl, K. M., & Schwartz, S. J. (2009). Determination of anthocyanins, total phenolic content, and antioxidant activity in Andes Berry (Rubus glaucus Benth). Journal of Food Science, 74(3), C227-32. https://doi.org/10.1111/j.1750-3841.2009.01092.x
Garzón GA, Riedl KM, Schwartz SJ. Determination of Anthocyanins, Total Phenolic Content, and Antioxidant Activity in Andes Berry (Rubus Glaucus Benth). J Food Sci. 2009;74(3):C227-32. PubMed PMID: 19397707.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Determination of anthocyanins, total phenolic content, and antioxidant activity in Andes Berry (Rubus glaucus Benth). AU - Garzón,G A, AU - Riedl,K M, AU - Schwartz,S J, PY - 2009/4/29/entrez PY - 2009/4/29/pubmed PY - 2009/8/4/medline SP - C227 EP - 32 JF - Journal of food science JO - J Food Sci VL - 74 IS - 3 N2 - Anthocyanins, total phenolic content, ascorbic acid content, and the antioxidant activity were determined in extracts of Andes berry fruit (Rubus glaucus Benth). Anthocyanis (ACNs) were isolated and characterized by means of high-performance liquid chromatography (HPLC) with photodiode array detection and electro spray ionization/mass spectrometry (PDA-ESI/MS/MS) analysis. The anthocyanin (ACN) content was 45 mg/100 g FW. The isolated anthocyanins were characterized as cyanidin 3-sambubioside, cyanidin 3-glucoside, cyanidin 3-xylorutinoside, cyanidin 3-rutinoside, pelargonidin 3-glucoside, and pelargonidin 3-rutinoside. The ascorbic acid content was 10.1 mg/100 g FW. The total phenolic content as determined by the Folin-Ciocalteau method was 294 mg GAE/100 g FW while the antioxidant activity as measured by ABTS(.) (+) radical scavenging capacity and ferric reducing antioxidant power (FRAP) was 2.01 and 4.50 mmol TE/100 g FW or 8.22 mmoles ferric iron reduced/100 g FW, respectively. The high phenolic content and antioxidant capacity of Andes berry suggest that this fruit could be a rich source of natural pigments, nutraceuticals, and natural antioxidants. SN - 1750-3841 UR - https://www.unboundmedicine.com/medline/citation/19397707/Determination_of_anthocyanins_total_phenolic_content_and_antioxidant_activity_in_Andes_Berry__Rubus_glaucus_Benth__ L2 - https://doi.org/10.1111/j.1750-3841.2009.01092.x DB - PRIME DP - Unbound Medicine ER -