TY - JOUR
T1 - Synthesis and biophysical analysis of Naringin-Chitooligosaccharide complex
AU - Cao, Ruge
AU - Li, Xueyang
AU - Zhou, Zhongkai
AU - Zhao, Zhenyu
PY - 2021
Y1 - 2021
N2 - In this study, new complexes of Naringin and Chitooligosaccharide (Nari-COS) at different mole ratios (1:1, 1:5, 1:10) were prepared by spray-drying method so as to enhance the water solubility and weaken the bitterness of naringin. At the same time, the antioxidant and the antibacterial properties of this complex were evaluated. SEM, FTIR, 1H NMR analysis confirmed the successful synthesis of Nari-COS formed through hydrogen bonds between the A, B rings of naringin and COS. Nari-COS exhibited significantly better water solubility, reduced bitterness, stronger antioxidant capacity, and enhanced antibacterial property in comparison to pure naringin, benefitting the extensive application of natural products in foods.
AB - In this study, new complexes of Naringin and Chitooligosaccharide (Nari-COS) at different mole ratios (1:1, 1:5, 1:10) were prepared by spray-drying method so as to enhance the water solubility and weaken the bitterness of naringin. At the same time, the antioxidant and the antibacterial properties of this complex were evaluated. SEM, FTIR, 1H NMR analysis confirmed the successful synthesis of Nari-COS formed through hydrogen bonds between the A, B rings of naringin and COS. Nari-COS exhibited significantly better water solubility, reduced bitterness, stronger antioxidant capacity, and enhanced antibacterial property in comparison to pure naringin, benefitting the extensive application of natural products in foods.
KW - Antioxidant capacity
KW - Chitooligosaccharide
KW - Complex
KW - Debittering
KW - Naringin
KW - Solubility
UR - http://www.scopus.com/inward/record.url?scp=85067557944&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85067557944&partnerID=8YFLogxK
U2 - 10.1080/14786419.2019.1628752
DO - 10.1080/14786419.2019.1628752
M3 - Article
C2 - 31192708
AN - SCOPUS:85067557944
SN - 1478-6419
VL - 35
SP - 305
EP - 311
JO - Natural Product Research
JF - Natural Product Research
IS - 2
ER -