葵花籽肽ALEPIER呈鲜机制及其鲜味稳定性Umami mechanism and umami stability of sunflower seed peptide ALEPIER
为评估葵花籽肽ALEPIER作为鲜味剂的实际应用价值,通过TS-5000Z智能味觉分析系统(电子舌)测定了葵花籽肽ALEPIER的呈鲜能力并利用分子对接技术探究其呈鲜机制,并与味精(谷氨酸钠,MSG)进行对比,探讨加工条件(pH、温度)和常见食品辅料(氯化钠、蔗糖、柠檬酸)对葵花籽肽ALEPIER鲜味的影响,考察其鲜味稳定性。另外,探讨了葵花籽肽ALEPIER对MSG鲜味的增强作用。结果表明:葵花籽肽ALEPIER的鲜味值和鲜回味值分别为4.09和1.02,均高于MSG的(3.27和0.84);分子对接结果显示葵花籽肽ALEPIER中的谷氨酸、精氨酸、亮氨酸和丙氨酸与鲜味受体T1R1/T1R3...
Main Author: | 李婉秋,李瑞,赵晓熠,包小兰 LI Wanqiu, LI Rui, ZHAO Xiaoyi, BAO Xiaolan |
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Format: | Article |
Language: | English |
Published: |
中粮工科(西安)国际工程有限公司
2023-04-01
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Series: | Zhongguo youzhi |
Subjects: | |
Online Access: | http://tg.chinaoils.cn/ch/reader/create_pdf.aspx?file_no=20230407&year_id=2023&quarter_id=4&falg=1 |
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