封面

[1]	WANG Ya-hong, JIA Ying-chao. Optimization for Soxhlet Extraction of Total Flavonoids from Eggplant Root by Using Response Surface Methodology[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 1 -6 .
[2]	PAN Hong-wei, ZHOU Hong-li. Research Progress on Extraction Technology and Component Analysis of Volatile Flavor Compounds in Plants[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 7 -10 .
[3]	YAN Zhen-han, CHEN Qing. Analysis of Pressure Sealing Technology Research[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 11 -14 .
[4]	SUN Xiao-feng, YU Wen-xin, ZHU Ming-wei, JIE Meng, JIANG De-lon. Research on the Piezoelectric Pump Application in Continuous Ink Supply System of the Inkjet Printer[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 15 -18 .
[5]	LV Xue-fei, LIU Shuang, GAN Shu-kun. New Technology of Compound Rare Earth Salt Conversion on Copper Alloy Surface[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 19 -22 .
[6]	SONG Qi, LIU Peng, CHEN X, LIU Tong. Mechanical Structure Design of the Chocolate 3D Printer[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 23 -26 .
[7]	HAN Jie, WANG Kai-bao, ZHOU Zhen-qiang, LIU Yu-li, SONG Chun-lei, QIN Qing-kun. Design and Modal Analysis of Ozone Disinfection Cleaning Machine for Fruits and Vegetables[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 27 -30 .
[8]	ZHOU Zhen-qiang, WANG Kai-bao, CHEN Yu-tian, HAN Ji, HOU Dai-bing, GUO Wen-qi. Analysis of the Design and Dynamic Characteristics of Recyclable Garbage Crushing Device[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 31 -35 .
[9]	LIU Hong-bo, LIU Qi. Experimental Study on Pneumatic Space Bending Flexible Joint[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 36 -39 .
[10]	ZHU Qi-rui, ZHANG Yu-feng, LI Yang-xin, WU Dong-jun, BI Shuai-nan, ZHOU Rui-jie, YOU Sai-sai. The Structural Design and Parameter Analysis of the Chair Structure of Quadriplegia of Cerebral Palsy[J]. Journal of Jilin Institute of Chemical Technology, 2018, 35(3): 40 -44 .