Novel diacylglycerol oil-based nanostructured lipid carriers improves the stability and digestibility of lycopene

被引：0

作者：

Guo, Xiaohan ^{[1
,2
]}

Zhang, Xin ^{[2
]}

Qi, Yan ^{[2
]}

Zhao, Haiyan ^{[2
]}

Du, Shiyu ^{[3
]}

Shao, Bing ^{[1
,2
]}

机构：

[1] Capital Med Univ, Sch Publ Hlth, Beijing 100069, Peoples R China

[2] Beijing Ctr Dis Prevent & Control, Beijing Key Lab Diagnost & Traceabil Technol Food, Beijing 100013, Peoples R China

[3] China Japan Friendship Hosp, Dept Gastroenterol, Beijing 100029, Peoples R China

来源：

FOOD CHEMISTRY | 2024年 / 458卷

关键词：

Soybean oil; Heating stability; Storage stability; In vitro digestion; Bioaccessibility; LYC release; PHYSICOCHEMICAL CHARACTERIZATION; BIOACCESSIBILITY; DIGESTION; NANOEMULSIONS; ENCAPSULATION; HYDROGEL; SYSTEM;

D O I：

10.1016/j.foodchem.2024.140219

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Diacylglycerol (DAG) has garnered attention for its safe and nutritious qualities, and its utilization in emulsion systems to encapsulate hydrophobic bioactives is anticipated to enhance their bioaccessibility. Thus, this study aimed to evaluate the influence of DAG oil as a carrier on the stability and digestive characteristics of nanostructured lipid carriers (NLCs) containing lycopene (LYC). The results indicated that DAG oil demonstrated superior storage and heating stability in comparison to triacylglycerol (TAG) oil. Furthermore, NLCs formulated with DAG oil exhibited a faster rate of lipolysis (>76.3%) and higher loading capacity (1.48%), resulting in an approximate 11% enhancement in the bioaccessibility of LYC (reaching up to 31.4%). DAG oils show considerable potential for enhancing and prolonging the properties and bioactivity of NLC carriers, thereby boosting bioaccessibility. The incorporation of DAG oil in food systems holds promise for enriching their functionality over traditional TAG oil.

引用

页数：10