Extraction of Pithecellobium clypearia Benth polysaccharides by dual-frequency ultrasound-assisted extraction: Structural characterization, antioxidant, hypoglycemic and anti-hyperlipidemic activities

Autor: Zihao Chen, Chuanju Wang, Jiarong Su, Guixin Liang, Shaofan Tan, Yongguang Bi, Fansheng Kong, Zhong Wang

Publikováno v: Ultrasonics Sonochemistry, Vol 107, Iss , Pp 106918- (2024)

In this research, the extraction process of polysaccharides from Pithecellobium clypearia Benth (PCBPs) was optimized using dual-frequency ultrasound-assisted extraction (DUAE). The biological activities of PCBPs were investigated by in vitro antioxi

Externí odkaz: https://doaj.org/article/539a44dafcf949fb9485aae97381339c

Pickering emulsions prepared using zein-sugarcane leaves polyphenol covalent crosslinking nanoparticles via ultrasonication: Capacities in storage stability, lipid oxidation, in vitro digestion and safety evaluation

Autor: Weiming Chen, Haihui Pan, Feilin Wang, Yuanhao Sheng, Fengyu Jiang, Yongguang Bi, Fansheng Kong

Publikováno v: Ultrasonics Sonochemistry, Vol 99, Iss , Pp 106549- (2023)

This study firstly used sugarcane leaf polyphenols (SGLp) to modify zein to form covalent nanoparticles (SGLpZ) and used SGLpZ as an emulsifier to stabilize pickering emulsions (SZP) via ultrasonic method. The results showed that the addition of SGLp

Externí odkaz: https://doaj.org/article/ab61325ef615429b8856e45fa860795a

Preparation, characterization, and bioactivities of polysaccharides fractions from sugarcane leaves

Autor: Mengmiao MO, Fengyu JIANG, Weiming CHEN, Zhendong DING, Yongguang BI, Fansheng KONG

Publikováno v: Food Science and Technology v.43 2023
Food Science and Technology (Campinas)
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron:SBCTA

Three new polysaccharides (SLP-50, SLP-70, and SLP-90) were fractionated successively by gradient concentrations of ethanol. This study aimed to investigate the initial structural characterization and bioactivities of these sugarcane leaves polysacch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1160f4d792eb94976f45843ccdf6bd1
https://doi.org/10.1590/fst.103122

Synthesis, characterization, in vitro antioxidant and hypoglycemic activities of selenium nanoparticles decorated with polysaccharides of Gracilaria lemaneiformis

Autor: Zhong Wang, Li Tang, Yongguang Bi, Juan Guo, Fansheng Kong, Xiaomin Luo, Meiyuan Wang

Publikováno v: International Journal of Biological Macromolecules. 193:923-932

Under a simple redox system of selenite and ascorbic acid, we used Gracilaria lemaneiformis polysaccharides (GLPs) as a stabilizer and dispersing agent to generate well-dispersed and stable selenium nanoparticles (SeNPs). The size, stability, morphol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e5838272deea8eaecc48f77796c56b0
https://doi.org/10.1016/j.ijbiomac.2021.10.189

Synthesis, characterization and in vitro digestion of folate conjugated chitosan-loaded proanthocyanidins nanoparticles

Autor: Zhendong Ding, Weiming Chen, Fengyu Jiang, Mengmiao Mo, Yongguang Bi, Fansheng Kong

Publikováno v: Food research international (Ottawa, Ont.). 163

Proanthocyanidins have significant biological activity and pharmacological effects and are widely used in food, medicine, and cosmetics. Chitosan nanoparticles loaded with proanthocyanidins have been proven to improve their biological activity. Given

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bb645793792e64afef14be71e36c446
https://pubmed.ncbi.nlm.nih.gov/36596096