Raspberry and blackberry leaves as a raw material for pharmaceutical industry

被引:0
|
作者
Kruczek, Michal [1 ]
Kostecka-Gugala, Anna [1 ]
Augustynowicz, Joanna [1 ]
Ledwozyw-Smolen, Iwona [1 ]
Orzel, Agnieszka [2 ]
Krol-Dyrek, Katarzyna [2 ]
Kaszycki, Pawel [1 ]
机构
[1] Agr Univ Krakow, Wydziat Biotechnol & Ogrodnictwa, Inst Biol Roslin & Biotechnol, PL-31425 Krakow, Poland
[2] Njwa Hodowla Roslin Jagodowych Sp Zoo, Brzezna, Poland
来源
PRZEMYSL CHEMICZNY | 2015年 / 94卷 / 08期
关键词
ANTIOXIDANT ACTIVITY; ELLAGIC ACID; BERRY PHENOLICS; RUBUS-IDAEUS; CANCER CELLS; EXTRACTS; CULTIVAR; FRUITS; ELLAGITANNINS; ANTHOCYANINS;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Leaves of 16 mostly Polish cultivars of red raspberry (Rubus idaeus), black raspberry (Rubus occidentalis), and blackberry (Rubus fruticosus), collected twice within two seasons, were analyzed for the phenolics content (Folin and Ciocalteu assay) and compn. (high performance liq. chromatog.) as well as for their antioxidant activity (ferric ion reducing antioxidant power assay and electron paramagnetic resonance spectrometry). Significant differences between cultivars and between terms of harvests in all measured parameters were revealed. The leaves of red raspberry 'Polka' and of blackberry were the richest ones in phenolic and antioxidant compds.
引用
收藏
页码:1431 / 1436
页数:6
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