rectum 发表于 2025-3-23 09:48:49
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https://doi.org/10.1007/978-3-031-11619-3roducts. Since oxidation mechanisms and consequent oxidation products are different at different temperatures, this chapter is divided into two parts: 1) .H NMR to indentify oxidation products during storage of oil and 2) .H NMR to indentify oxidation products at frying temperatures. The study on ox胰岛素 发表于 2025-3-23 18:37:52
Mathematics and Its Applicationsmpound, especially when it is used with .H NMR spectroscopy. The chemical shifts of .C NMR signals are quite characteristic for specific carbons. Other techniques involving .C NMR such as two dimensional (2D) NMR techniques (e.g. .H-.C heteronuclear single-quantum correlation spectroscopy (HSQC)), d催眠 发表于 2025-3-23 23:16:45
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https://doi.org/10.1007/978-3-658-04859-4date their chemical structures. Therefore, it has widely been used to analyze a variety of foods. Moisture content, solid fat content, fatty acid composition in lipid, free fatty acids, authenticity of edible oils, and the metabolic profile of sweet pepper can be analyzed by the NMR spectroscopy.思乡病 发表于 2025-3-24 17:38:41
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