常然然，工学博士，副教授，硕士研究生导师，现为yl8cc永利特聘教授第五层次。
2021年12月于江南大学获食品科学博士学位，2022年1月入职yl8cc永利，主要从事谷物食品加工与人类营养相关的科研教学工作。目前累计在Journal of Agricultural and Food Chemistry、Food Chemistry、Ultrasonics Sonochemistry等国际期刊发表SCI论文30余篇，其中第一作者10余篇，授权国家发明专利4件。主持国家级科研项目2项，包括国家自然基金青年项目和中国博士后科学基金面上项目。
一、主要研究方向
1. 谷物资源开发与利用
2. 抗性淀粉RS对防治2型糖尿病、肥胖症等功能研究
3. 人类肠道营养与健康
4. 纳米多糖营养递送体系
二、代表性科研成果
1）学术论文
1. Ranran Chang*, Kunjie Xu, Rao Zhang, Zhengyu Jin, Ma Aiguo. A combined recrystallization and acetylation strategy for resistant starch with enhanced thermal stability and excellent short-chain fatty acid production. Food Chemistry. 2024, 430, 136970.
2. Ranran Chang, Fan Wang, Jiating Huang, Zhengyu Jin, Yaoqi Tian*. Recrystallized resistant starch: Structural changes in the stomach, duodenum, and ileum and the impact on blood glucose and intestinal microbiome in mice. Journal of Agricultural and Food Chemistry. 2023, 71, 31, 12080-12093.
3. Ranran Chang, Zhengyu Jin, Yaoqi Tian*. Insights into the structural, morphological, and thermal property changes in simulated digestion and fermentability of four resistant starches from high amylose maize starch. Food Hydrocolloids. 2023, 142, 108770.
4. Ranran Chang, Zhengyu Jin, Hao Lu, Lizhong Qiu, Chunrui Sun, Yaoqi Tian*. Type III resistant starch prepared from debranched starch: Structural changes under simulated saliva, gastric, and intestinal conditions and the impact on short-chain fatty acid production. Journal of Agricultural and Food Chemistry. 2021, 69, 2595−2602.
5. Ranran Chang, Hao Lu, Xiliang Bian, Yaoqi Tian*, Zhengyu Jin. Ultrasound assisted annealing production of resistant starches type 3 from fractionated debranched starch: Structural characterization and in-vitro digestibility. Food Hydrocolloids. 2021, 110, 106141.
6. Ranran Chang, Yaoqi Tian, Hao Lu, Chunrui Sun, Zhengyu Jin*. Effects of fractionation and heat-moisture treatment on structural changes and digestibility of debranched waxy maize starch. Food Hydrocolloids. 2020, 101, 105488.
7. Ranran Chang, Yaoqi Tian, Zhiwei Yu, Chunrui Sun, Zhengyu Jin*. Preparation and characterization of zwitterionic functionalized starch nanoparticles. International Journal of Biological Macromolecules. 2020, 142, 395-403.
8. Ranran Chang, Hao Lu, Yaoqi Tian, Hongyan Li, Jing Wang, Zhengyu Jin*. Structural modification and functional improvement of starch nanoparticles using vacuum cold plasma. International Journal of Biological Macromolecules. 2020, 145, 197-206.
9. Ranran Chang, Wei Cai, Na Ji, Man Li, Yanfei Wang, Xingfeng Xu, Lei Dai, Liu Xiong, Qingjie Sun*. Fabrication and characterization of hollow starch nanoparticles by heterogeneous crystallization of debranched starch in a nanoemulsion system. Food Chemistry. 2020, 323, 126851.
10. Ranran Chang, Na Ji, Man Li, Lizhong Qiu, Chunrui Sun, Xiliang Bian, Hongwei Qiu, Liu Xiong, Qingjie Sun*. Green preparation and characterization of starch nanoparticles using a vacuum cold plasma process combined with ultrasonication treatment. Ultrasonics Sonochemistry. 2019, 58, 104660.
2）发明专利
1. 一种抗消化淀粉的制备方法, 田耀旗, 金征宇, 常然然, 等. 授权CN111264867 B
2. 葡萄糖响应型的伴刀豆球蛋白‑淀粉纳米颗粒的制备方法及其应用, 孙庆杰, 熊柳, 常然然. 授权CN106937948 B
3. 双亲性辛烯基琥珀酸短直链淀粉纳米颗粒及其制备方法, 孙庆杰, 熊柳, 常然然, 等. 授权CN106580879 B
4. 一种乳酸链球菌素肽纳米颗粒及其制备方法和应用，孙庆杰, 熊柳, 常然然, 等. 授权CN 107668474B
三、主要科研项目
1. A-型结晶抗性淀粉调控肠道细菌协作产丁酸机制研究，国家自然科学基金青年项目，32302064，30万元，2024/01-2026/12，主持
2. 中国博士后科学基金面上项目，2023M730451，8万元，2023/06-2025/06，主持
联系方式
地址：yl8cc永利松山校区营养楼401室，E-mail：18254597115@163.com
