Optimization of Enzymatic Process for Vanillin Extraction Using Response Surface Methodology
文献类型: 外文期刊
第一作者: Gu, Fenglin
作者: Gu, Fenglin;Xu, Fei;Tan, Lehe;Wu, Huasong;Chu, Zhong;Wang, Qinghuang;Gu, Fenglin;Xu, Fei;Tan, Lehe;Wu, Huasong;Chu, Zhong;Wang, Qinghuang;Gu, Fenglin;Xu, Fei;Tan, Lehe;Wu, Huasong;Chu, Zhong;Wang, Qinghuang
作者机构:
关键词: vanillin;extraction;response surface methodology;cellulose;extraction yield
期刊名称:MOLECULES ( 影响因子:4.411; 五年影响因子:4.587 )
ISSN: 1420-3049
年卷期: 2012 年 17 卷 8 期
页码:
收录情况: SCI
摘要: Vanillin was extracted from vanilla beans using pretreatment with cellulase to produce enzymatic hydrolysis, and response surface methodology (RSM) was applied to optimize the processing parameters of this extraction. The effects of heating time, enzyme quantity and temperature on enzymatic extraction of vanillin were evaluated. Extraction yield (mg/g) was used as the response value. The results revealed that the increase in heating time and the increase in enzyme quantity (within certain ranges) were associated with an enhancement of extraction yield, and that the optimal conditions for vanillin extraction were: Heating time 6 h, temperature 60 degrees C and enzyme quantity 33.5 mL. Calculated from the final polynomial functions, the optimal response of vanillin extraction yield was 7.62 mg/g. The predicted results for optimal reaction conditions were in good agreement with experimental values.
分类号:
- 相关文献
作者其他论文 更多>>
-
Physiological activities, transcriptomes and metabolomes of Pyropia yezoensis conchocelis unveil the roles of pyPGK, pyBCKDHA, and pyDLD in response to freshwater soaking
作者:Huang, Xueying;Li, Feng;He, Linwen;Huang, Xueying;Wang, Yu;Zhao, Hui;Li, Huiliang;Gu, Fenglin;Tan, Deguan;Hu, Wei;Guo, Anping;Ji, Changmian;Huang, Xueying;Wang, Yu;Zhao, Hui;Li, Huiliang;Gu, Fenglin;Tan, Deguan;Hu, Wei;Guo, Anping;Ji, Changmian;Wang, Yu;Zeng, Liwang
关键词:Pyropia yezoensis; Freshwater stress; Physiological activities; Transcriptome; Metabolome
-
Effect of microwave pretreatment and adding strategies of Hongqu lees on the physicochemical properties and microbial communities of fermented large yellow croaker sauce
作者:Zhang, Xiujie;Xu, Fei;Zhang, Xiujie;Lin, Na;Wei, Banghong;Guo, Quanyou;Xu, Fei
关键词:Large yellow croaker sauce; Microwave pretreatment; Hongqu lees; Fermentation; Flavor enhancement; Microbial composition
-
Identification of Wheat Stripe Rust Inoculum Sources and Dispersal Routes Responsible for Initial Rust Establishment in Southern Henan of China
作者:Wang, Aolin;Jiang, Ru;Zhang, Meihui;Nie, Xiao;Huang, Liang;Liu, Wei;Fan, Jieru;Zhou, Yilin;Wang, Aolin;Hu, Xiaoping;Wang, Aolin;Hu, Xiaoping;Cao, Shiqin;Sun, Zhenyu;Peng, Hong;Xu, Fei;Xu, Xiangming
关键词:aeromycology; backward-trajectory calculations; epidemiological investigation; migration routes; source identification; wheat stripe rust
-
Synergistic effect of pectin and the flavanols mixture on in vitro starch digestion and the corresponding mechanism
作者:Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Qin, Yajuan;Wang, Ping;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Qin, Yajuan;Zhang, Yutong;Chen, Xiaoai;Xu, Fei;Zhu, Kexue;Zhang, Yanjun;Zhang, Yutong
关键词:Rutin; Quercetin; Kaempferol; alpha-Glucosidase; Pectin; In vitro starch digestion
-
Comparison of phenolic profiles and antioxidant activities in the pulps from 21 different Artocarpus heterophyllus Lam. cultivars
作者:Cheng, Ming;Liu, Mengyang;Tan, Lehe;Wu, Gang;Xu, Bingqiang;Zhang, Yanjun;Zhu, Kexue;Cheng, Ming;Liu, Mengyang;Tan, Lehe;Wu, Gang;Xu, Bingqiang;Zhang, Yanjun;Zhu, Kexue;Cheng, Ming;Li, Chuan;Cheng, Ming;Xu, Bingqiang;Liu, Mengyang;Wu, Gang;Zhang, Yanjun;Zhu, Kexue;Liu, Mengyang;Zhang, Yanjun;Zhu, Kexue
关键词:Artocarpus heterophyllus Lam.; Phenolic profile; Antioxidant activity; UPLC-ESI-Q-TOF-MS/MS
-
Development and Application of a qPCR-Based Method Coupled with Spore Trapping to Monitor Airborne Pathogens of Wheat Causing Stripe Rust, Powdery Mildew, and Fusarium Head Blight
作者:Wang, Aolin;Shang, Zhaoyue;Jiang, Ru;Zhang, Meihui;Wang, Jifeng;Li, Hongfu;Zhang, Bin;Tang, Huarong;Liu, Wei;Fan, Jieru;Zhou, Yilin;Wang, Aolin;Hu, Xiaoping;Shang, Zhaoyue;Xu, Fei;West, Jonathan S.
关键词:airborne inoculum; fungal diseases of wheat; monitoring; multiplex real-time PCR; spore quantification; spore traps
-
Safety study of fluralaner solution on poultry red mite: A clinical study screening of the optimal dose and focusing on hepatic and renal parameters
作者:Sun, Tingting;Liu, Jing;Jiang, Lin;Wang, Xinyu;Xu, Fei;Li, Xiubo;Wu, Hao
关键词:Poultry red mite; Fluralaner solution; Efficacy evaluation; Safety evaluation