陕西教育学院学报
陝西教育學院學報
협서교육학원학보
JOURNAL OF SHAANXI INSTITUTE OF EDUCATION
2011年
2期
95-98
,共4页
红枣汁%非酶褐变%抑制
紅棘汁%非酶褐變%抑製
홍조즙%비매갈변%억제
Chinese jujube juice%non-enzymatic browning%inhibition
本试验以红枣为主要原料,研究HSO3-、半胱氨酸和Ca2+对红枣汁非酶褐变抑制作用的影响,通过单因素试验和正交试验的研究,结果表明:HSO3-、半胱氨酸和Ca2+均可有效的抑制红枣汁非酶褐变;HSO3-、半胱氨酸和Ca2+三者最佳组合为HSO3-:150μg/g,半胱氨酸:2%,Ca2+:120μg/g,在此组合下,红枣汁的A420值为0.462。从极差和方差分析可知,这三种抑制剂对红枣汁非酶褐变影响的主次顺序为半胱氨酸〉Ca2+〉HSO3-。
本試驗以紅棘為主要原料,研究HSO3-、半胱氨痠和Ca2+對紅棘汁非酶褐變抑製作用的影響,通過單因素試驗和正交試驗的研究,結果錶明:HSO3-、半胱氨痠和Ca2+均可有效的抑製紅棘汁非酶褐變;HSO3-、半胱氨痠和Ca2+三者最佳組閤為HSO3-:150μg/g,半胱氨痠:2%,Ca2+:120μg/g,在此組閤下,紅棘汁的A420值為0.462。從極差和方差分析可知,這三種抑製劑對紅棘汁非酶褐變影響的主次順序為半胱氨痠〉Ca2+〉HSO3-。
본시험이홍조위주요원료,연구HSO3-、반광안산화Ca2+대홍조즙비매갈변억제작용적영향,통과단인소시험화정교시험적연구,결과표명:HSO3-、반광안산화Ca2+균가유효적억제홍조즙비매갈변;HSO3-、반광안산화Ca2+삼자최가조합위HSO3-:150μg/g,반광안산:2%,Ca2+:120μg/g,재차조합하,홍조즙적A420치위0.462。종겁차화방차분석가지,저삼충억제제대홍조즙비매갈변영향적주차순서위반광안산〉Ca2+〉HSO3-。
Chinese jujube was used as raw material in this paper.HSO3-,cysteine and Ca2+ were researched on the non-enzymatic browning inhibition of Chinese jujube juice;The results were confirmed by single factor test and orthogonal test as follows: HSO3-cysteine and Ca2+ can inhibit effectively non-enzymatic browning of Chinese jujube juice;the best combination for the three persons HSO3-: 150μg/g,cysteine: 2%,Ca2+: 120μg/g,in this combination,A420 value of Chinese jujube juice is 0.462.From analysis of variance,the influencing of the three inhibitors on non-enzymatic browning of Chinese jujube juice in decreasing sequence as follows: cysteine Ca2+ HSO3-.