甘蔗糖业2025，Vol.54Issue(2)：92-100,9.DOI:10.3969/j.issn.1005-9695.2025.02.011
不同品种甘蔗蔗汁及其红糖抗氧化活性比较分析
Comparative Analysis of Antioxidant Activity of Sugarcane Juice and Its Brown Sugar from Different Varieties
摘要
Abstract
This study aimed to compare and analyze the antioxidant activities of sugarcane juice and its derived brown sugar from different varieties,exploring their potential as functional food components.Fourteen sugarcane varieties were processed into brown sugar using traditional methods.The total polyphenols,flavonoids,DPPH/ABTS free radical scavenging rates,total reducing power,and ferric reducing antioxidant power(FRAP)were measured in both sugarcane juice and brown sugar.Descriptive analysis,correlation analysis,and entropy weight TOPSIS-based comprehensive evaluation(a method involving objective weighting through model construction and proximity calculation to ideal solutions)were conducted.Results demonstrated significant varietal effects on antioxidant activities,with total polyphenol content in sugarcane juice ranging 382.99～1130.46 mg/kg and total flavonoids 385.40～1032.35 mg/kg.Highly significant positive correlations(P＜0.01)were observed between total polyphenols and all five parameters:total flavonoids,DPPH/ABTS scavenging rates,total reducing power,and FRAP.The entropy weight TOPSIS evaluation revealed that varieties F172,Yuetang93159,and Xintaitang16 exhibited optimal comprehensive performance in both antioxidant capacity and nutritional quality.This research provides scientific evidence for the functional development of sugarcane and brown sugar.关键词
甘蔗/红糖/抗氧化活性/熵权TOPSIS法Key words
Sugarcane/Brown sugar/Antioxidant activity/Entropy weight TOPSIS method分类
农业科技引用本文复制引用
杨婷,杨柳,王智能,惠富钇,赵健,曹航佳,应雄美..不同品种甘蔗蔗汁及其红糖抗氧化活性比较分析[J].甘蔗糖业,2025,54(2):92-100,9.基金项目
云南省甘蔗产业技术体系建设(2023KJTX006) （2023KJTX006）
兴巧人才引进培养项目(2024XQRC001) （2024XQRC001）
