Enhanced Bioaccessibility of Carotenoids, Antioxidants, and Minerals from Red Lobster By-Products Through High-Hydrostatic Pressure and Ultrasound Extraction

被引：2

作者：

Briones-Labarca, Vilbett ^{[1
]}

Giovagnoli-Vicuna, Claudia ^{[2
]}

机构：

[1] Univ La Serena, Fac Ingn, Dept Ingn Alimentos, Ave Raul Bitran Nachary 1305, La Serena 1700000, Chile

[2] Pontificia Univ Catolica Chile, Fac Quim, Dept Quim Inorgan, Ave Vicuna Mackenna 4860, Macul 7820436, Santiago, Chile

来源：

PROCESSES | 2025年 / 13卷 / 01期

关键词：

crustacean; bioactive compounds; Pleuroncodes monodon; in vitro digestion; ASSISTED EXTRACTION; BIOACTIVE COMPOUNDS; ASTAXANTHIN; OPTIMIZATION; DIGESTION; FOOD;

D O I：

10.3390/pr13010010

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Efficient extraction of bioactive compounds from red lobster by-products is crucial for maximizing their nutritional and economic value. This study compared high-hydrostatic pressure extraction (HHPE), ultrasound-assisted extraction (UAE), and conventional extraction (CE), assessing the yield and bioaccessibility of carotenoids (astaxanthin, beta-carotene, lycopene), antioxidants (DPPH, FRAP assays), and minerals (sodium, magnesium, potassium, calcium). HHPE and UAE significantly enhanced carotenoid extraction (p < 0.05), with UAE yielding the highest astaxanthin (3.61 mg/100 g FW) and HHPE producing the most beta-carotene (0.64 mg/100 g FW). HHPE also significantly increased antioxidant capacity (38.04% increase over CE, p < 0.05). Despite reduced bioaccessibility after in vitro digestion, HHPE and UAE represent sustainable methods for recovering valuable bioactive compounds, improving the nutritional profile of red lobster by-products.

引用

页数：14

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