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The study will enrich the theoretical knowledge of flavor chemistry and provide an effective solution to the current situation of low proportion of fish processing.
The study of earthy taste and odor not only enrich the theoretical knowledge of flavor chemistry, but also provide an effective solution to the current situation of low proportion of fish processing.
The intensity, predominant and type of alcohol aroma must exist relationship among its molecular structure.
[3] M.D.Guillen, M.C.Errecalde, J.Salmeron, C.Casas: Food Chemistry, vol. 94(2006), p.151-156
Kim , etc: Food Chemistry, vol. 104(2007), p.842–851

Probably, the absence of water on the stage of xerogel structure formation and at its drying contributes to preservation of the initial frame allowing to preserve initial structure of the sample in its original form.
Ivanov et al., Aerogels with hybrid organo-inorganic 3D network structure based on polyfluorinated diacids, Journal of Fluorine Chemistry. 207 (2018.) 67-71
Quang, H.T.Kim, Effect of various structure directing agents on the physicochemical properties of the silica aerogels prepared at an ambient pressure, Applied Surface Science. 287 (2013) 84–90
Maiorov, Improvement of the technology for the synthesis of an alumosilicate coagulant-flocculant based on nepheline, Glass Physics and Chemistry. 37 № 5 (2011) 568-571
Sing, Adsorption, surface area and porosity, second ed., Surface chemistry, Academic press, 1982.

The structure of the obtained target products was investigated by IR spectroscopy and has revealed that these substances were oligomers.
Polycondensation of HBA (a) and phenyl ester of HBA (b) The chemical structure of the samples was analyzed by FTIR spectroscopy, as depicted in Fig.2.
Fig. 3 demonstrates that POB derived from HBA undergoes phase transition between 300° and 350°C attributed to the change in the crystal structure.
Oohazama, Y.Sakaguchi, Novel network morphology of poly(p-oxybenzoyl), Journal of Polymer Science Part A: Polymer Chemistry. 43 (2005) 1624-1634
Geil, The Effect of Solid Sheet Fillers on Poly-p-Oxybenzoate Polymerization, Crystallization and Structure, Journal of Macromolecular Science, Part B. 48 (2009) 562-572

The combination of the two techniques will provide a new way to prepare unique surface structure on different substrates.
Vermersch: Journal of Physical Chemistry C Vol.114(2010), P.194 [7] T.
Liu: Inorganic Chemistry Vol.46 (2007), P.7707 [14] X.
Zhang: Chemistry of Materials Vol.17 (2005), P. 6177 [16] Z.
Jiang: Journal of Physical Chemistry C Vol.112 (2008), P.8338 [19] J.

Alongside the mechanical strength, surface protectiveness of these materials is also of great importance in order to maintain the originally designed microstructure and chemistry.
In addition, the morphology of oxides grown on the surface of the substrate revealed interesting multi-layer structures, which were not observed in the case of dip coated specimen.
Scriven, Physics and applications of dip coating and spin coating, Better Ceramics through Chemistry III, (1988), pp.717-729.

The phase composition and structure of the products were examined by X-ray powder diffraction (XRD) (see Fig. 1).
With the dosage of CTAB decreasing to 0.5 g, The morphologies of the product are diamond-like micro-structures with average widths of 2-3 μm as shown in Fig. 3a.
The diamond-like micro-structures are uniform and even.
There are also a few nanoparticles attached to the surface of the diamond-like micro-structures as shown in Fig. 3b.
Tang, Materials Chemistry and Physics Vol. 103 (2007), p. 54 [2] N.

Aluminum could be able to enter the C-S-H structure and involve in the formation of its structure in certain circumstances.
It means that when the structure is denser, the strength of product is higher
The chemistry process displayed in the TG curve is consistent with that displayed in the DSC curve.
It means that when the structure is denser, and the strength is higher.
[2] Kalousek, G.L., Crystal chemistry of hydrous calcium silicates: I, Substitution of aluminum in lattice of tobermorite.

(a) Fluorescence RAEC density on sub-micron structured surfaces.
Inset image shows SEM surface structures (bar is 100 nm).
(e) Adhesion density showed that sub-micron structures led to the best adhesion density (seeding density was 3500 cells/cm 2).
Bioactivity can be altered by several different methods that change the topography, chemistry, wetting ability and surface energy.
Osteoblast (bone forming cell) adhesion experiments showed greater bone cell adhesion on greater porosed surfaces compared to small porosity and flat NiTi surfaces in identical chemistry.

The glass chemistry, particularly the content of modifying cation, usually Y or a rare earth (RE) ion, and the volume fractions of these oxynitride glass phases within the ceramic affect the properties of silicon nitride such as fracture toughness and creep at high temperature.
The mechanical properties of silicon nitride ceramics depend on the sintering additives used and their relative quantities which determine the chemistry and volume of the grain boundary glasses present [1, 4-6].
This is known to be due to the increased cross-linking within the glass structure as 2-coordinated bridging oxygen atoms are replaced by 3-coordinated nitrogen atoms [1, 5, 7].
The effects on properties of changes in grain boundary glass chemistry, as a result of changes in sintering additives, can be summarised as follows: 1) When 18 e/o N is substituted for oxygen, viscosity increases by >2 orders of magnitude. 2) Increasing the Y:Al ratio of the glass results in a further slight increase in viscosity. 10 11 12 13 14800 850 900 950 1000 1050 temperature (ºC) log (viscosity (Pa. s)) Eu Ce Sm Y Dy Ho Er Fig. 5.Viscosities of different RE-Si-Al-O-N glasses with constant N content 3) Changing the rare earth cation from a larger ion, such as Ce, to a smaller cation, such as Er, increases viscosity by a further 3 orders of magnitude.

Photocatalysis is a field of chemistry that deals with chemical reactions that occur in the presence of light and photocatalysts [27-30].
X-ray Crystal structure.
European Journal of Inorganic Chemistry. 27 (2022)
J., Redox chemistry of copper complexes with various salen type ligands.
Crystal structure refinement with SHELXL.