Ultrasound irradiation alters the spatial structure and improves the antioxidant activity of the yellow tea polysaccharide

• Published in: Ultrasonics sonochemistry Vol. 70; p. 105355
• Main Authors: Wang, Haisong, Chen, Jinran, Ren, Pengfei, Zhang, Yiwen, Omondi Onyango, Stanley
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.01.2021; Elsevier
• Subjects: Antioxidant activity; Chain conformation; Original; Structure characteristic; Ultrasound; Yellow tea polysaccharide; Chain conformation; Structure characteristic; Ultrasound; Antioxidant activity; Yellow tea polysaccharide

[Display omitted] •Impact of ultrasound on structure characteristic and antioxidant activity of YTPS were studied.•Ultrasound cause a degradation of YTPS with different particle size.•Monosaccharide composition of YTPS was not affected by ultrasound.•Ultrasound significantly altered the structural c...