1Study on high-density fermentation of β-mannanase produced by constitutive Pichia pastorisDU Shaoping, HU Haiyan, GAN Xiangwu, HUANG Xiumin, YE Junhao1-72Study on directed evolution of β-mannanase in vitro by error-prone PCRHU Haiyan, GAN Xiangwu, HUANG Xiumin, YE Junhao, XIE Wanyong8-153Development of grape jelly and optimization of its technical formulaGE Zhenzhen, WANG Weijing, ZHENG Yan, YU Minmin, ZHANG Xiaomin, ZONG Wei16-224Response surface optimization of proteolysis technological conditions of hairtailLU Yanhui, LI Yingqiu23-335A new comparative evaluation method of tobacco sensory qualityLI Chunguang, WANG Peixian, GAO Haimin, DING Meizhou, XIONG Anyan, WANG Erbin, WEN Qiucheng, BAO Wenhua34-396Effects of perforation on filter ventilation rate and sensory quality of slim cigarreteCUI Chun, CHU Wenjuan, TIAN Haiying, GAO Mingqi, FU Yufeng, LI Lucheng, LU Ping40-457Analysis of chemical composition and aroma effect of dried fruit compound spices extracted by different processZHANG Xiaoxu, WAN Yuchao, LI Yuanyuan, GUO Lei, LUO Juanmin, XU Da, SU Jiakun46-538Preparation and performance analysis of an acne-removing conditioning essence milkYU Shuyan, ZHANG Tiantian, JIN Qi, FAN Kaiqi, LAN Hongbing, YIN Zhigang54-609Optimization of formulation process for dendrobium officinale flower moisturizing tonerZHANG Zhenlin, MIN Yunjiang, LIU Mingyu, WANG Menghe61-6610The advance of swine wastewater treatment technologyLIANG Yuhai, XIAO Yongyin67-8011A prediction method of anti-electricity stealing based on big data of electric powerJIN Baohua, ZHANG Mingxing, WU Huaiguang, SHI Yongsheng81-87,9512Collaborative filtering algorithm based on the improved SVD algorithm and binary K-means clustering algorithmGUO Jinchao, YANG Jigang88-9513Network traffic classification analysis of different machine learning algorithms in SDN environmentWANG Xuanli, ZHANG Anlin, HUANG Daoying, DONG Shuai, LIU Jianghao96-10214Single infrared image super-resolution algorithm based on improved total generalized variationCHEN Jiguang, SU Bingshan103-108