http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Esma Nur Gecer (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Antioxidant Capacity and Chemical Properties of Selected Barberry (Berberis vulgaris L.) Fruits
Mustafa Ozgen,Onur Saracoglu,Esma Nur Gecer 한국원예학회 2012 Horticulture, Environment, and Biotechnology Vol.53 No.6
Six purple-black barberry accessions (Berberis vulgaris L.) were obtained from various sites in Sivas province of Turkey. Fruits were analyzed for their total phenolic (TP), total monomeric anthocyanin (TMA) contents and for their antioxidant capacity by the ferric reducing antioxidant power (FRAP) and TEAC assays. Sugar and organic acid composition were also determined by HPLC. TP and TMA contents were measured using the Folin-Ciocalteu reagent and pH differential methods, respectively. Variability between the accessions was not high. Variability among accessions was greatest for FRAP content (C.V. 17.9%); individuals ranged from 41.0 to 65.6 µmol TE・g-1on a fresh weight basis. Variation among the accessions was also evident for TP, TMA, and TEAC values (C.V. 16.21%, 14.85%, and 7.13%, respectively). The major sugars of barberry fruits were glucose (8.84 g・100 mL-1) and fructose (6.12 g・100 mL-1) and dominant organic acids were malic (7.59 g・100 mL-1) and citric (1.34 g・100 mL-1). Within this limited study of six different accessions, chemical profile and antioxidant capacity of barberry fruits have rich source of natural antioxidant substances.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
