The remaining 1 was employed to observe the morphology with the vessels. FigureForests 2021, 12, x FOR PEER REVIEWForests 2021, 12,3 of3 ofcylindrical samples were utilized to acquire gas permeability, pore size, and sound absorption coefficient, although the remaining one particular was utilized to observe the morphology on the vessels. describesdescribes the sample manufacturing course of action, andprovidesprovides the basic physFigure 1 the sample manufacturing procedure, and Table 1 Table 1 the basic physical information of your samples. samples. ical information of theFigure 1. Schematic of sample preparation. Figure 1. Schematic of sample preparation. Table 1. Standard physical qualities of momala and red toon. Table 1. Simple physical traits of momala and red toonmon Widespread Name Name MomalaMomala Red toonScientific MC Air-DriedAir-Dried Density Porosity Origin Mass (g) Mass (g) Density Porosity Kind Origin Sort Name MC (g/cm3) (g/cm3) Homalium foetidum (Roxb.) Benth. Indonesia Dp 5.17 0.ten 0.80 0.02 46.79 1.09 7.five Homalium foetidum Cytostatin In Vitro sinensis (A. Juss.) M. Toona Indonesia Dp Korea five.17 Rp 0.ten 3.69 0.08 0.020.57 0.01 1.09 0.08 7.5 0.80 46.79 7.5 61.80 (Roxb.) Roem.Scientific Name Benth. Dp, diffuse-porous wood; Rp, ring-porous wood.Korea Rp 2.two. Heat Remedy 3.69 0.08 0.57 0.01 61.80 0.08 7.Red toonToona sinensis (A. Juss.) M. Roem.The heat remedy was performed at 210 for six h using a laboratory air dryer (OF Dp, diffuse-porous wood; Rp, ring-porous wood. 02GW; Jeotech Co., Ltd, Daejeon, Korea). The heat-treated samples were placed within the laboratory (20 and 50 humidity) for 1 h ahead of morphology evaluation, gas permeability, 2.two. Heat Therapy pore size, and porosity analysis and sound absorption coefficient measurements. The The heat remedy was performed at 210 samples employing sound absorption coefficient was measured in theC for six h each and every 2ahlaboratory therapy. after heat air dryer (OF-02GW; Jeotech Co.,gas permeability, poreThe heat-treated samples had been placed inside the Ltd, Daejeon, Korea). size, and porosity