Water content before and after drying - in food and other products cork, grain, soap, peat, wood and more. The most common strong acids and bases, and some examples of weak acids and bases, together with definition of strong and weak acids and bases. Phenols, alcohols and carboxylic acids - pKa valuesįor oxygen containing organic compounds this is given: pKa (the negative logarithm of the acid dissociation constant), molecular structures, molar weights, density and melting and boiling points.
PH in human materials like blood, salvia and more. Introduction to pH - the acidic and basic (alkaline) definition. Pasteurization methods, time and temperatures. Values for the negative logarithm of the acid dissociation constant, pKa, of inorganic acids and bases, as well as hydrated metal ions. Optimal temperature and humidity conditions for common fruits and vegetables. Amines, diamines and cyclic organic nitrogen compounds - pKa values Values for the negative logarithm of the acid dissociation constant, pKa, of the conjugated acid of amines, diamines and cyclic organic nitrogen compounds, shown together with the molecular structure of the acids. Practical storage life for common frozen food products.įruits and Vegetables - Optimal Storage Conditions pH values of acids like sulfuric, acetic and more. Thermal diffusivity of some selected food products. Thermal conductivity of selected foodstuff like apples, beef, sugar and more. Specific heat of common food and foodstuff like apples, bass, beef, pork and many more.īulk densities of some common food products like grain, corn, barley, sugar and more.Ĭommon bacteria and viruses found in food. PH values for bases like sodium hydroxide, ammonia and more.Įnergy in carbohydrates, fats and proteins. Values for the negative logarithm of the acid dissociation constant, pKa, of the conjugated acid of amines, diamines and cyclic organic nitrogen compounds, shown together with the molecular structure of the acids. PH values of acids like sulfuric, acetic and more.Īmines, diamines and cyclic organic nitrogen compounds - pKa values color change for acid and base indicators - together with pKa and structures of the indicators. Material properties of gases, fluids and solids - densities, specific heats, viscosities and more. Define buffers and discuss the role they play in human biology. Note that there exists a considerable variation between varieties, condition of growing and processing methods of the products.Ĭlimate, meteorology, sun, wind and environmental related engineering resources.
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