Wild edible Swiss chard leaves (Beta vulgaris L. var. cicla): Nutritional, phytochemical composition and biological activities

被引：58

作者：

Mzoughi, Zeineb ^{[1
]}

Chandoura, Hassiba ^{[2
]}

Chakroun, Yasmine ^{[2
]}

Camara, Montana ^{[3
]}

Fernandez-Ruiz, Virginia ^{[3
]}

Morales, Patricia ^{[3
]}

Mosbah, Habib ^{[2
]}

Flamini, Guido ^{[4
,5
]}

Snoussi, Mejdi ^{[6
]}

Majdoub, Hatem ^{[1
]}

机构：

[1] Univ Monastir, Fac Sci Monastir, Lab Interfaces & Adv Mat, Monastir 5000, Tunisia

[2] Univ Monastir, High Inst Biotechnol, Lab Bioressources Integrat Biol & Valorisat LR14E, Monastir 5000, Tunisia

[3] Univ Complutense Madrid, Fac Farm, Dept Nutr & Bromatol 2, Plaza Ramon y Cajal S-N, E-28040 Madrid, Spain

[4] Univ Pisa, Dept Pharm, Via Bonanno 33, I-56126 Pisa, Italy

[5] Univ Pisa, Interdept Res Ctr Nutraceut & Food Hlth, I-56126 Pisa, Italy

[6] Water Res & Technol Ctr CERTE Technopk Borj Cedri, Lab Water Treatment & Reuse, Tunis, Tunisia

来源：

FOOD RESEARCH INTERNATIONAL | 2019年 / 119卷

关键词：

Beta vulgaris; Halophyte plant; Wild plant; Nutritional profile; Aroma volatiles; Antioxidant properties; Enzyme inhibitory activity; ANTIMICROBIAL PROPERTIES; ANTIOXIDANT ACTIVITY; PHENOLIC-COMPOUNDS; HALOPHYTES; EXTRACT; STRESS; GROWTH; FRUITS; VOLATILE; PROFILE;

D O I：

10.1016/j.foodres.2018.10.039

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Nutritional, soluble carbohydrates and aroma volatile profiles of Tunisian wild Swiss chard leaves (Beta vulgaris L. var. cicla) have been characterized. The chemical composition of an ethanol chard leaves extract, as well as its in vitro antioxidant, alpha-amylase and alpha-glucosidase inhibition activities were carefully evaluated. The results of the proximate composition showed that total carbohydrate fraction, mainly as dietary fiber were the major macronutrient (2.43 g/100 g fw), being the insoluble dietary fiber the predominant fraction (2.30 g/100 g). In addition, leaves of Beta vulgaris L. were especially rich in Mg, Fe and Ca (4.54, 2.94 and 2.28 mg/100 g fw) and very poor in Na (0.09 mg/100 g fw). Volatile profile revealed that non-terpene derivatives and sesquiterpene hydrocarbons were the essential classes of volatiles in the chard leaves. Myricitrin, p-cumaric acid and rosmarinic acid were characterized. Moreover, the ethanol extract of wild Swiss chard leaves revealed significant antioxidant capacity. Furthermore, a good enzyme inhibitory effects on alpha-glucosidase and alpha-amylase activities were observed. These findings highlighted the potential health benefits of wild Swiss Chard as a source of nutritional and bioactive compounds.

引用

页码：612 / 621

页数：10

共 59 条

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