Fractionation and identification of antioxidant and angiotensin-converting enzyme-inhibitory peptides obtained from plum (Prunus domestica L.) stones
详细信息 查看全文
- 作者：Estefaní ; a Gonzá ; lez-Garcí ; a ; Patrycja Puchalska ; Marí ; a Luisa Marina ; Marí ; a Concepció ; n Garcí ; a ; concepcion.garcia@uah.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Plum stone ; ACE-inhibitory peptides ; Antioxidant peptides ; Hydrophilic interaction chromatography ; Mass spectrometry
- 刊名：Journal of Functional Foods
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：19
- 期：part_PA
- 页码：376-384
- 全文大小：1178 K
文摘
Highly antioxidant and ACE-inhibitory peptides were obtained from a plum by-product.
Highest antioxidant capacity was observed in the whole Alcalase hydrolysate.
Highest ACE-inhibitory capacity was observed in the <3 kDa Thermolysin fraction.
RP-HPLC– and HILIC–MS/MS analyses afforded identification of most peptides.
Antioxidant and ACE-inhibitory capacities were kept after gastrointestinal digestion.