Polyphenols and Volatile Compounds in Commercial Chokeberry (Aronia melanocarpa) Products

被引：0

作者：

Romani, Annalisa ^{[1
,2
]}

Vignolini, Pamela ^{[1
,2
]}

Ieri, Francesca ^{[1
,2
]}

Heimler, Daniela ^{[3
]}

机构：

[1] PHYTOLAB Lab, Sci & Technol Pole, Via Ugo Schiff 6, I-50019 Sesto Fiorentino, FI, Italy

[2] Univ Florence, DiSIA Dept Stat Comp Sci Applicat, Viale Morgagni 59, I-50134 Florence, Italy

[3] Univ Florence, Dept Agrifood Prod & Environm Sci, Piazzale Cascine 28, I-50144 Florence, Italy

来源：

NATURAL PRODUCT COMMUNICATIONS | 2016年 / 11卷 / 01期

关键词：

SPME-GC-MS; VOCs; HPLC-DAD; Spectrophotometric analyses; Chokeberry juice; Chokeberry fruits; Chokeberry compote; ANTIOXIDANT; ANTHOCYANINS; PHENOLICS; CULTIVARS; PROANTHOCYANIDINS; STABILITY; STORAGE;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Aronia melanocarpa (Michx.) Elliott commercial products (dried fruit, juice and compote) were analyzed for their polyphenol content by chromatographic and spectrophotometric analyses in order to ascertain the fate of this group of compounds when fresh fruit is processed and sold in different forms on the market. Different classes of polyphenols were investigated: hydroxycinnamic derivatives ranged from 0.65 mg/g to 4.30 mg/g, flavonoids from 0.36 mg/g to 1.12 mg/g, and anthocyanins from 0.65 to 7.08 mg/g sample. 4-O-Caffeoyl-quinic acid was tentatively identified for the first time in Aronia. In order to characterize better chokeberry juice, a GC profile of aroma compounds was obtained. The aroma juice compounds belong mainly to the chemical classes of alcohols (48.9%) and ketones (30.28%). The most abundant compound is 3-penthen-2-one (23.6%).

引用

页码：99 / 102

页数：4

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