Ed 97.four of correctly classified samples. with only 1 widespread band getting located (1746 cm-1 ). The FCM analysis successfully Only 1 A. mellea sample overlapped around the B. edulis group. When kNN was used in classified the investigated mushroom samples in accordance with their species, which means that, in the same manner as LDA, the all round % of appropriately classified samples in the every single partition, the predominant species had the most significant DOMs, even though samples belonging coaching step was 86.21 , even though for the holdout set, the percent rose to 94.74 . The reduce to other species had reduce DOMs. values obtained for the instruction set have been resulting from a single C. cibarius sample, two B. edulis, and This approach, obtained via the synergy in between the FT-IR analytical strategy 5 A. mellea, which had been placed to other species. In any case, for the holdout sample and different chemometric approaches, represents a appropriate tool for species authentication of set, only one particular sample from B. edulis was misclassified. These two statistical techniques dried mushrooms, which could serve as fair trade. proved to become complementary, with only one particular widespread band being located (1746 cm-1). The FCM analysis successfully classified the investigated mushroom and writing, I.F. and to Author Contributions: Conceptualization, methodology, samples according D.A.M.; sample their species, collection and analytic measurements, the predominant species hadsoftware processing I.F. and which means that, in each partition, F.-D.C., R.P., C.V.F.-A. and O.M.; the largest DOMs, whileC.S.; writing, I.F., C.V.F.-A., F.-D.C. and O.M.;reduce DOMs. and C.S. All authors have study and samples belonging to other species had revision, D.A.M. This approach,towards the published version of synergy amongst the FT-IR analytical techagreed obtained by means of the the manuscript. nique and distinctive chemometric solutions, represents a suitable tool for species authenFunding: This operate was supported by the Ministry of Study, Innovation, and Digitalization, tication of dried mushrooms, 90/2020, within PNCDI fair trade. grant number PD which could serve as III.Institutional Evaluation Board methodology, and writing, Author Contributions: Conceptualization, Statement: Not N-Dodecyl-��-D-maltoside Protocol applicable. I.F. and D.A.M.; sample collection and analytic measurements, F.-D.C., R.P., C.V.F.-A., and O.M.; computer software processing I.F. and Informed Consent Statement: Not applicable. C.S.; writing, I.F., C.V.F.-A., F.-D.C. and O.M.; revision, D.A.M. and C.S. All authors have study and Conflicts of Interest: The authors declare no conflict of interest. agreed to the published version of the manuscript.Funding: This work was supported by the Ministry of Analysis, Innovation, and Digitalization, grant quantity PD 90/2020, within PNCDI III.Appl. Sci. 2021, 11,9 of
applied sciencesArticleOptimization Design of Extrusion Roller of RP1814 Roller Press Primarily based on ANSYS WorkbenchWeihua Wei 1, , Fangxu Peng 1 , Yingli Li 1 , Bingrui Chen 1 , Yiqi Xu 1 and Yu WeiCollege of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, China; [email protected] (F.P.); [email protected] (Y.L.); [email protected] (B.C.); [email protected] (Y.X.) Jiangsu Hengyuan International Engineering Co., Ltd., Yangzhou 225266, China; [email protected] Correspondence: [email protected]; Tel.: +86-Abstract: Firstly, the force of an extrusion roller under actual working condition was analyzed whilst the speak to stress between the roller shaft and the roller sleeve and th.
