Zobrazeno 1 - 10
of 2 062
pro vyhledávání: '"ultrasonic assisted extraction"'
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 24, Pp 196-203 (2024)
In this paper, honeysuckle was used as raw material to compare the effects of hot water extraction (HWE), enzyme extraction (EE), ultrasonic-assisted extraction (UE) and ultrasonic-enzyme extraction (UEE) on the physicochemical properties and antioxi
Externí odkaz:
https://doaj.org/article/d5f5ba0e31f14e7fb3d17d796fe5ab5b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Rotala rotundifolia is an amphibious aquatic plant that can live in submerged and emergent forms. It is superior in nitrogen and phosphorus removal and has been used as a traditional medicine in China for over a hundred years. In this study,
Externí odkaz:
https://doaj.org/article/b6d679e9b5c04a6c9ee5fc5fb34cd1a7
Publikováno v:
工程科学学报, Vol 46, Iss 11, Pp 1948-1959 (2024)
Phosphoric acid, as a vital chemical raw material, holds an important position in the chemical industry. Its applications span across various sectors, determined largely by its purity. Low-purity phosphoric acid can be used in industrial and agricult
Externí odkaz:
https://doaj.org/article/bb3eb98dea8c40b68aaff630027b67fe
Publikováno v:
Ultrasonics Sonochemistry, Vol 111, Iss , Pp 107118- (2024)
This research aimed to examine the effect of countercurrent ultrasound on extraction efficiency of cold brew coffee (CBC). The quality and flavor of CBC obtained by ultrasonic-assisted extraction (UE) were evaluated and compared with traditional extr
Externí odkaz:
https://doaj.org/article/d547e1d4c03d4241a062da63b688d894
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 12, Pp 106044- (2024)
In this study, polysaccharides from Angelica dahurica Radix (ADR) were extracted by using ultrasonic-assisted deep eutectic solvent (DES) extraction method. The DES consist of choline chloride (HBA, hydrogen bonding acceptor) and 1, 4-butanediol (HBD
Externí odkaz:
https://doaj.org/article/96a04df8d2dc4ecfb73ce92b35ae7ac0
Publikováno v:
Zhongguo youzhi, Vol 49, Iss 10, Pp 104-109,117 (2024)
旨在为开发利用油茶籽壳多糖提供基础，以油茶籽壳为原料，通过单因素试验结合响应面法对超声辅助提取多糖的工艺条件进行优化，并对超声辅助提取油茶籽壳多糖（CFP-U）的理化性质（
Externí odkaz:
https://doaj.org/article/65a42a61e8fd46efbe75b525232d419e
Publikováno v:
Advances in Sample Preparation, Vol 12, Iss , Pp 100128- (2024)
Natural deep eutectic solvents (NADES) have emerged as promising green solvents, particularly useful in sample treatment procedures. For the first time, different types of NADES were prepared and evaluated as potential phenolic extraction solvents fr
Externí odkaz:
https://doaj.org/article/50896bc233f24d9cbe44942b815fc275
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 107010- (2024)
Purple mangosteen scarfskin polysaccharide has many important physiological functions, but its preparation method, structure, and function need further exploration. A polysaccharide was obtained from mangosteen scarfskin by ultrasonic-assisted extrac
Externí odkaz:
https://doaj.org/article/b3b24180ffa74f23a8687810c0099e14
Autor:
Weilong Peng, Xiaoguang Wang, Weimei Wang, Yaya Wang, Junjie Huang, Ruigang Zhou, Ruonan Bo, Mingjiang Liu, Shaojie Yin, Jingui Li
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 107003- (2024)
To develop an environmentally sustainable and efficient extraction method for flavonoids from Moringa oleifera Lam. (M. oleifera) leaves, natural deep eutectic solvents (NADES) with ultrasound-assisted extraction was utilized in this study. After opt
Externí odkaz:
https://doaj.org/article/7b13775b31c04167bf64627e886d9637
Publikováno v:
Ultrasonics Sonochemistry, Vol 109, Iss , Pp 106996- (2024)
Extraction of coconut paring oil (CPO) from processing by-products adds value to the product and reduces resource wastage. This study aims to assess the impact of 20 kHz, 20/80 kHz and 20/40/80 kHz of multi-frequency ultrasonic-assisted enzymatic ext
Externí odkaz:
https://doaj.org/article/5668ba2976aa402eb9d5cc303ff14cad