Influence of strawberry jam color and phenolic compounds on acceptance during storage
نویسندگان
چکیده
Submitted on 10/25/2013 and approved on 04/14/2015. 1 This work is part of PhD research of the first author. Financial support: CNPq. 2 Universidade de Brasília, Brasilia, DF, Brazil. [email protected] 3 Embrapa Hortaliças, Brasília, DF, Brazil. [email protected] 4 Universidade Catolica de Brasília, Brasilia, DF, Brazil. [email protected] 5 Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil. [email protected] *Corresponding author: [email protected] Influence of strawberry jam color and phenolic compounds on acceptance during storage
منابع مشابه
Free Radical Scavenging Activity and Phenolic Content in Strawberry Fruit and Jam
Fresh fruit of three strawberry cultivars Fragaria ananassa × Duch. (cvs. ‘Clery’, ‘Honeoye’ and ‘NF 421’ (Asia)) were investigated and used to produce jams, which were analyzed before and aft er dark storage at 20 °C for six months. Th e aim of this investigation was to characterize all the samples in relation to the total phenolics, fl avonoids, nonfl avonoids, total anthocyanins and antioxid...
متن کاملInfluence of Cultivar and Storage Conditions in Anthocyanin Content and Radical-Scavenging Activity of Strawberry Jams
The strawberry jam is rich in bioactive compounds. It is economically and commercially important and widely consumed. Different strawberries cultivars can be used for its preparation, however, a careful selection should be performed to guarantee the preservation of bioactive compounds during jam storage. Two strawberry cultivars (Camarosa and American 13) were analyzed by HPLC, three anthocyani...
متن کاملColor quality of Oregon strawberries--impact of genotype, composition, and processing.
This investigation was to evaluate fruit color and study the effect of processing on color quality of strawberry products. Three color instruments with different viewing angles, viewing areas, and sample presentation geometries were compared for their effectiveness in measuring CIEL*C*h(o) color values for fresh fruits of 6 strawberry genotypes. There were significant differences between genoty...
متن کاملPhysicochemical Properties, Bioactive Compounds and Sensory Evaluation of Opuntia dillenii Fruits Mixtures
Color, bioactive compounds and sensory evaluation of five Opuntia dillenii drinks mixed with strawberry and barley were studied during storage under cooling (4± ̊C). It was found that Opuntia dillenii fruits had high levels of ascorbic acid (AA) (55.29 mg/100g), betacyanins (56.91), betaxanthin (45.64), total phenolic compounds (TCP) (179.30 mg/100g) and antioxidant capacity (AC) (53.32%). Mixtu...
متن کاملCancer-Related Constituents of Strawberry Jam as Compared with Fresh Fruit.
The health awareness recently shown by consumers has led to a demand for health beneficial products. In particular, researchers are currently focusing their studies on the search for foods for cancer prevention activity. In the present work, we study comparatively the effect of two different processing methods on the contents of phenolic compounds (i.e., ellagic acid, myricetin, quercetin and k...
متن کامل