Effects of simulated digestion on the phenolic composition and antioxidant activity of different cultivars of lychee pericarp
Effects of simulated digestion on the phenolic composition and antioxidant activity of different cultivars of lychee pericarp
复制标题
模拟消化对不同品种荔枝果皮酚类成分及抗氧化活性的影响
DOI：
10.1186/s13065-019-0544-4
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发表时间：
2019-03
期刊：
影响因子：
4.6
通讯作者：
Dongxiao Su
中科院分区：
文献类型：
--
作者：
Qingzhu Zeng;Zhuohui Xu;Mingrui Dai;Xuejiao Cao;Xiong Xiong;Shan He;Yang Yuan;Mingwei Zhang;Lihong Dong;Ruifen Zhang;Dongxiao Su
Backdowstlychee Pericarp富含酚类，具有良好的抗氧化活性。模拟胃（SGF）和肠液（SIF）消化的影响对果糖酚类物质的含量，组成和抗氧化活性的影响
BackgroundLychee pericarp is rich in phenolic and has good antioxidant activity. The effects of simulated gastric (SGF) and intestinal fluid (SIF) digestion on the contents, composition, and antioxidant activities of the phenolic substances in the pericarp of different lychee cultivars (cvJizui,Lizhiwang,Guiwei,Yuhe,NuomiciandGuihong) were investigated.ResultsCompared with distilled water (DW) treatment, the total phenolic content (TPC) and total flavonoid content (TFC) in the pericarp of different lychee cultivars decreased after SGF digestion; especially, the TFC in “Lizhiwang” decreased by 41.5%. The TPC and TFC of lychee pericarp also decreased after SIF digestion. However, the TPC in “Jizui”, “Guiwei” and “Yuhe” increased. The SGF and SIF also had different effects on the FRAP and ABTS antioxidant activities of different lychee cultivars. The SGF digestion decreased the ABTS antioxidant capacity of lychee pericarp but enhanced the FRAP value of some lychee cultivars. However, the SIF digestion decreased the FRAP antioxidant activity of different lychee cultivar pericarps but enhanced the ABTS antioxidant capacity of lychee. The HPLC results showed that lychee pericarp had relatively high contents of procyanidin B2 and procyanidin A2. After SIF digestion, caffeic acid and isoquercitrin could not be detected in any of the lychee varieties. However, quercetin-3-rutinose-7-rhamnoside and isoquercitrin were increased after SGF digestion.ConclusionsLychee pericarp could be used as an inexpensive functional food ingredient.
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影响因子：
8.8
作者：
Mosele, Juana I.;Macia, Alba;Motilva, Maria-Jose
通讯作者：
Motilva, Maria-Jose
荔枝未发育叶中一氧化氮响应基因的鉴定
影响因子：
1.8
作者：
Lu Xingyu;Chen Houbin;Hu Zhiqun;Zhou Biyan
通讯作者：
Zhou Biyan
Litchi（Litchi Chinensis sonn。）果实的酚谱和抗氧化活性来自不同市售品种的果皮。
DOI：
10.3390/molecules171214954
发表时间：
2012-12-17
期刊：
Molecules (Basel, Switzerland)
影响因子：
--
作者：
Li W;Liang H;Zhang MW;Zhang RF;Deng YY;Wei ZC;Zhang Y;Tang XJ
通讯作者：
Tang XJ
影响因子：
5.6
作者：
Sanchez-Salcedo, Eva M.;Mena, Pedro;Jose Martinez, Juan
通讯作者：
Jose Martinez, Juan
影响因子：
6.1
作者：
Sarni-Manchado, P;Le Roux, E;Cheynier, V
通讯作者：
Cheynier, V