pH对玉米蛋白水解物功能特性的影响及其抗氧化活性分析Effect of pH on functional properties of corn protein hydrolysates and its antioxidant activity analysis

pH对玉米蛋白水解物功能特性的影响及其抗氧化活性分析Effect of pH on functional properties of corn protein hydrolysates and its antioxidant activity analysis

为了促进玉米蛋白的开发利用，以玉米蛋白粉为原料，通过酶法制备玉米蛋白水解物（CPT），然后经超滤分级获得3个组分〔CPT1(分子质量>5 kDa)、CPT2(分子质量3~5 kDa)、CPT3(分子质量<3 kDa)〕，测定了各组分的粗蛋白质含量、谷氨酰胺含量和氨基酸组成，研究了pH对各组分功能特性的影响以及各组分的抗氧化活性。结果表明：玉米蛋白水解物各组分粗蛋白质含量范围为73.46% ~ 88.51%，超滤分级后大部分含有谷氨酰胺的肽段存在于较小分子质量的组分中；CPT3中总氨基酸含量最高，为71.83 g/100 g；在pH 2~9的范围内，CPT的溶解性最好,当pH为6时，...

Full description

Saved in:

Bibliographic Details
Main Author:	李冠龙1,2，赵玉昊1,2，刘晓兰1,2，景言1，郑喜群2,3 LI Guanlong1,2, ZHAO Yuhao1,2, LIU Xiaolan1,2, JING Yan1, ZHENG Xiqun2,3
Format:	Article
Language:	English
Published:	中粮工科（西安）国际工程有限公司 2025-05-01
Series:	Zhongguo youzhi
Subjects:	玉米蛋白粉；玉米蛋白水解物；超滤分级；功能特性；抗氧化活性 corn protein powder; corn protein hydrolysates; ultrafiltration grading; functional property; antioxidant activity
Online Access:	http://tg.chinaoils.cn/zgyz/ch/reader/create_pdf.aspx?file_no=20250505&flag=1
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

碱热改性南瓜籽分离蛋白的制备及其乳化性能研究 Preparation of alkali-heat modified pumpkin seed protein isolate and its emulsification performance
by: 王秋博1,2，王珂1,2，王颖1,2，杨成1,2，孙亚娟1,2 WANG Qiubo 1,2, WANG Ke1,2, WANG Ying1,2, YANG Cheng1,2, SUN Yajuan1,2
Published: (2025-06-01)

"挤压组织化对大豆蛋白结构及大豆组织蛋白品质影响的研究进展""Effect of extrusion texturization on the structure of soybean protein and the quality of textured soybean protein products: A review"
by: 马润豪1，安红周1,2，薛义博2，黄亚男3，杜艳1,2MA Runhao1，AN Hongzhou1,2，XUE Yibo2，HUANG Yanan3，DU Yan1,2
Published: (2024-12-01)

火麻蛋白肽体内降血压功效研究Hypotensive effect in vivo of hemp protein peptides
by: 卫萍1,2，刘国明2,3，韦珍1，邓中霖1 WEI Ping1,2, LIU Guoming2,3, WEI Zhen1, DENG Zhonglin1
Published: (2025-04-01)

高蛋白脱酚棉籽粕制取工艺研究Preparation of high protein degossypoled cottonseed meal
by: 王如南1,2，张扬3，韩文杰2,3 WANG Runan1,2, ZHANG Yang3, HAN Wenjie2,3
Published: (2024-12-01)

冷冻结晶-高效液相色谱法定量分析食用油中4种生育酚Quantitative analysis of four tocopherols in edible oils by freezing crystallization-high performance liquid chromatography method
by: 裘董琦1,2，赵引弟1,2，裴栋2,3，黄新异1,2，邸多隆1,2 QIU Dongqi1,2, ZHAO Yindi1,2, PEI Dong2,3, HUANG Xinyi1,2, DI Duolong1,2
Published: (2025-08-01)

阴离子多糖的结构特性及其在高水分组织化植物蛋白中应用的研究进展Research progress on the structural characteristics of anionic polysaccharides and their application in highmoisture textured vegetable protein
by: 安红周1,2，任静文1,2，郭益廷2，李盘欣3，黄亚男3 AN Hongzhou1,2, REN Jingwen1,2, GUO Yiting2, LI Panxin3, HUANG Yanan3
Published: (2025-04-01)

Identification and analysis of bHLH transcription factor family in red raspberry based on transcriptome sequencing
by: HE Zhimin1,2, ZHANG Junxin1,2, YU Liping1,2, HU Kang1,2, JI Fengqi1,2, HUANG Tiran1,2, YANG Mingfeng1,2*, MA Lanqing1,2
Published: (2024-09-01)

Correlation between abnormal leaf color phenomenon and endophytic bacteria of Loropetalum chinense var. rubrum
by: HUO Wenwen1,2, HOU Jiayi1,2, GAO Min1,2, XIA Wei1,2, LI Yanlin1,2, YU Xiaoying1,2, XU Lu1,2*
Published: (2024-10-01)

Research progress on chemical components and pharmacological effects of Artemisia lavandulifolia
by: CHEN Ning1,2, WANG Zilin1,2, LIU Bing1,2*, LU Ruiyang1,2, SUN Xiaoqing1,2, WANG Zhenni1,2, YANG Yi1,2
Published: (2024-07-01)

Spatial distribution of global world natural heritage sites and suggestions for screening potential areas
by: LIU Mao1,2, XU Xue1,2, LUO Ya1,2*, YANG Shengtian3,4, SHI Chunmao1,2, ZHAO Shuang1,2, LIAO Mengyao1,2
Published: (2024-08-01)

1990—2021年中国归因于高LDL-C的卒中死亡负担变化趋势及预测分析 Trends and Predictive Analysis of the Burden of Stroke Deaths Attributable to High LDL-C in China from 1990 to 2021
by: 张永庆1，2，李娜1，2，高伊丽1，2，秦佳文1，2，俞海萍1，2，赵婷婷3 (ZHANG Yongqing1,2, LI Na1,2, GAO Yili1,2, QIN Jiawen1,2, YU Haiping1,2, ZHAO Tingting3 )
Published: (2025-04-01)

蛋黄脂质粉末油脂制备工艺优化及性质研究Optimization of preparation process and properties of egg yolk lipids powdered oil
by: 蔡芸丹1，2，饶胜其3，顾璐萍1，2，常翠华1，2，李俊华1，2，杨严俊1，2，苏宇杰1，2 CAI Yundan1,2，RAO Shengqi3，GU Luping1,2，CHANG Cuihua1,2， LI Junhua1,2, YANG Yanjun1,2, SU Yujie1,2
Published: (2025-05-01)

硫苷降解菌筛选及改良菜籽粕营养特性的研究Screening of glucosinolates-degrading bacteria and their role in improving the nutrition characteristics of rapeseed meal
by: 张寒1,2，韩梅1,2，郑竟成1,2，罗质1,2，雷芬芬1,2,3，陈东1,2，周力1,2，何东平1,2,3，刘曙4，洪坤强1,2,3 ZHANG Han1,2, HAN Mei1,2, ZHENG Jingcheng1,2, LUO Zhi1,2, LEI Fenfen1,2,3, CHEN Dong1,2, ZHOU Li1,2, HE Dongping1,2,3, LIU Shu4, HONG Kunqiang1,2,3
Published: (2025-03-01)

椰子油的化学组成及功效研究进展Research progress on chemical composition and efficacy of coconut oil
by: 呙兴阳1,2，殷娇娇1,2，王澍3,4，黄何1,2，高盼1,2,3，潘保辉1,2，钟武1,2,3，胡传荣1,2，何东平1,2,3，常超1,2 GUO Xingyang1,2, YIN Jiaojiao1,2, WANG Shu3,4, HUANG He1,2, GAO Pan1,2,3, PAN Baohui1,2, ZHONG Wu1,2,3, HU Chuanrong1,2, HE Dongping1,2,3, CHANG Chao1,2
Published: (2025-06-01)

中国花生国际贸易竞争力分析International trade competitiveness analysis of China′s peanut
by: 宋佳1,2，刘帅1,2 SONG Jia1,2, LIU Shuai1,2
Published: (2025-08-01)

Effects of thinning and pruning on native mangrove plants in understory of Laguncularia racemosa forest
by: CHEN Chunlian1,2, YANG Shan1,2, LIU Qiang1,2*, ZHOU Jiayi1,2
Published: (2024-08-01)

全基因组关联分析标准化流程的构建与扩展应用(Development and Extended Applications of Standardized Processes for Genome-Wide Association Studies)
by: 许喆1，2，石延枫1，2，张杰1，2，姜明慧1，2，刘阳1，2，李昊1，2，3，廖晓凌4，程丝1，2，3(XU Zhe1,2, SHI Yanfeng1,2, ZHANG Jie1,2, JIANG Minghui1,2, LIU Yang1,2, LI Hao1,2,3, LIAO Xiaoling4, CHENG Si1,2,3)
Published: (2025-06-01)

Diversity and antibacterial activity of culturable bacteria from rhizosphere soil in seagrass bed halophytes
by: CHEN Wang'an1,2,3, LI Mi1,2, LI Fangting1,2, GAO Chenghai1,2*
Published: (2024-08-01)

动态脑血流自动调节功能检查对急性缺血性卒中血管内血栓切除术后完全再通患者不良预后的预测价值 The Predictive Value of Dynamic Cerebral Autoregulation for Poor Prognosis in Acute Ischemic Stroke Patients with Complete Recanalization after Endovascular Thrombectomy
by: 刘然1，2，王平平3，陈虹秀1，2，李娜1，2，周福波1，2，赵文博3，马青峰3，邢英琦1，2 (LIU Ran1,2, WANG Pingping3, CHEN Hongxiu1,2, LI Na1,2, ZHOU Fubo1,2, ZHAO Wenbo3, MA Qingfeng3, XING Yingqi1,2 )
Published: (2025-03-01)

Variations of microbial communities and enzyme activities in rhizosphere and non-rhizosphere soils of aged Loropetalum chinense forests in karst rocky mountains during dry and rainy seasons
by: WANG Yanan1,2, MA Jiangming1,2*, LIANG Yueming3, YANG Hao1,2
Published: (2024-10-01)

基于GC-IMS技术分析新疆不同品种核桃油挥发性成分的差异Differences of volatile components of different varieties of walnut oils in Xinjiang using gas chromatography-ion mobility spectrometry
by: 孟新涛1,2，许铭强1,2，张婷1,2，古丽米热·祖努纳1,2，牛逍瞳1,2，郭金宝3，刘国庆4，马燕1,2 MENG Xintao1,2, XU Mingqiang1,2, ZHANG Ting1,2, GULIMIRE Zununa1,2, NIU Xiaotong1,2, GUO Jinbao3, LIU Guoqing4, MA Yan1,2
Published: (2025-03-01)

基于SSR分子标记的油棕遗传多样性及群体遗传结构分析Analysis of genetic diversity and population genetic structure in oil palm based on SSR markers
by: 刘加能1,2，程秋如1,2，潘登浪1，李炜芳1，彭小芸1,2，周若茹1,2，周丽霞3，曾宪海1,3，刘子凡1,2 LIU Jianeng1,2，CHENG Qiuru1,2，PAN Denglang1，LI Weifang1，PENG Xiaoyun1,2， ZHOU Ruoru1,2，ZHOU Lixia3，ZENG Xianhai1,3，LIU Zifan1,2
Published: (2025-04-01)

3种保健功能性油脂中氯丙醇酯和缩水甘油酯的污染调查与健康风险评估Contamination investigation and health risk assessment of chloropropanol esters and glycidyl esters in three health functional oils
by: 李益1,2，傅武胜1,2,3,4，倪蕾2，陈锦雄2,3，蔡家铭2，唐翠英1,2 LI Yi1,2, FU Wusheng1,2,3, 4, NI Lei2, CHEN Jinxiong2,3, CAI Jiaming2, TANG Cuiying1,2
Published: (2025-04-01)

Impacts of topography on spatial variability of temperate understory biomass in closed forest: a case study of Northeast China Tiger and Leopard National Park
by: WANG Le1,2, MOU Pu2,3, WANG Tianming2,3
Published: (2024-08-01)

经颅多普勒卧立位试验在脑血管病中的应用进展 Application Progress of the Recumbent-Upright Test Using Transcranial Doppler in Cerebrovascular Diseases
by: 王静祎1，2，李华1，2，曹黎明3，4 (WANG Jingyi1,2, LI Hua1,2, CAO Liming3,4 )
Published: (2024-09-01)

菜籽油加工过程中香兰素含量的变化研究 Change of vanillin content during rapeseed oil processing
by: 王澍1,2，杨永1,2，高盼2,3，陈哲1,2，王公辉4，李海梅4，汪雄军4，何东平2,3，于雷4 WANG Shu1,2, YANG Yong1,2, GAO Pan2,3, CHEN Zhe1,2, WANG Gonghui4, LI Haimei4, WANG Xiongjun4, HE Dongping2,3, YU Lei4
Published: (2025-06-01)

大豆分离蛋白生产过程自动控制系统问题及智能化解决方案Automatic control system problems and intelligent solutions of soybean protein isolate production process
by: 刘娜1,2，郑峰2，李鹏2，张桂雨2，房志学2，赵树超2，李亭亭2，陈复生3 LIU Na1,2, ZHENG Feng2, LI Peng2,ZHANG Guiyu2，FANG Zhixue2, ZHAO Shuchao2, LI Tingting2, CHEN Fusheng3
Published: (2025-08-01)

残余代谢危险因素与青年卒中 Residual Metabolic Risk Factors and Stroke in Young Adults
by: 钱宇彤1，2，张书凡1，2，韩振翔3，吴维诚4，韩翔1，2 (QIAN Yutong1,2, ZHANG Shufan1,2, HAN Zhenxiang3, WU Weicheng4, HAN Xiang1,2 )
Published: (2024-12-01)

DHA对孕产妇和婴幼儿生长发育的影响Effect of DHA on maternity and infant growth and development
by: 王维维1,2，周昭彬2，张运强2,3，刘自逵1,2,3 WANG Weiwei1,2, ZHOU Zhaobin2, ZHANG Yunqiang2,3, LIU Zikui1,2,3
Published: (2024-12-01)

pH对醇法花生蛋白功能特性的影响及其在馒头中的应用Effect of pH on the functional properties of peanut protein prepared by alcohol leaching and their application in steamed bun
by: 赵树超1，张相风2，王文昕1，郭兴凤2，逄飞1 ZHAO Shuchao1, ZHANG Xiangfeng2, WANG Wenxin1, GUO Xingfeng2, PANG Fei1
Published: (2025-07-01)

脑血管病的多组学研究 Multi-omics Research in Cerebrovascular Disease
by: 张杰1，2，李昊1，2，3，程丝1，2，3 （ZHANG Jie1,2, LI Hao1,2,3, CHENG Si1,2,3 ）
Published: (2025-06-01)

Isolation and identification of symbiotic fungi in roots of young Quercus mongolica on Liupan Mountain
by: DENG Xiaojuan1,2, LI Minqi1,2, LIU Jianli1, REN Yufeng1, ZHOU Libiao1, YAN Xingfu1,2*
Published: (2024-10-01)

油茶籽淀粉的结构与体外模拟消化特性研Structure and digestion property in vitro of Camellia oleifera starch
by: 向敏1，韩小苗1,2，吴苏喜1,2，李万元2，彭邵锋3 XIANG Min1,HAN Xiaomiao1,2,WU Suxi1,2， LI Wanyuan2,PENG Shaofeng3"
Published: (2025-01-01)

SPIRIT 2025声明解读：开放科学 Interpretation of the SPIRIT 2025 Statement: Open Science
by: 李辉1，2，谢雪微1，3 (LI Hui1,2, XIE Xuewei1,3)
Published: (2025-05-01)

CONSORT 2025声明解读：患者及公众参与说明 Interpretation of the CONSORT 2025 Statement: Explanation of Patient and Public Involvement
by: 李辉1，2，谢雪微1，3 (LI Hui1,2, XIE Xuewei1,3 )
Published: (2025-05-01)

Cloning and expression analysis of sugar transporter protein gene MeSWEET17b in cassava
by: XUE Jingjing1,2, WEI Zhuowen1, LUO Xiuqin1, AN Feifei1,2*
Published: (2024-12-01)

Study on the seed plant flora of Qinghai Province, China
by: WU Yuhu1,2, PANG Zhe1,2*, LI Congjia3, ZHANG Zelin3
Published: (2024-08-01)

初榨椰子油添加量对植脂稀奶油搅打前后品质的影响Effect of virgin coconut oil dosage on the quality of vegetable-fat cream before and after whipping
by: 黎明珠1,2，宋菲2,3，唐敏敏2,3，王挥2,3，阚金涛2,3，张玉锋2,3 LI Mingzhu1,2，SONG Fei2,3，TANG Minmin2,3，WANG Hui2,3， KAN Jintao2,3，ZHANG Yufeng2,3
Published: (2025-03-01)

食用植物油中邻苯二甲酸酯的研究进展Research progress on phthalate esters in edible vegetable oils
by: 江仪婷1，魏骊霏1，侯旭杰1,2，赵文革3，蒲云峰1,2 JIANG Yiting1, WEI Lifei1, HOU Xujie1,2, ZHAO Wenge3, PU Yunfeng1,2
Published: (2024-12-01)

SPIRIT 2025声明：随机试验方案指南更新版 SPIRIT 2025 Statement: Updated Guideline for Protocols of Randomised Trials
by: 译者：李辉1，2，谢雪微1，3 (Translator: LI Hui1,2, XIE Xuewei1,3 )
Published: (2025-05-01)