Fats and oils are an important dietary component, and contribute to the nutritional and sensory quality of foods. This chapter focuses on the chemical composition of fats and oils, and how these compositions affect the functional properties of fats and oils in foods. The focus will remain on ...
Fillings had approximately 25–32% of fat. In general, the composition of these fats consisted of approximately 50% of saturated fatty acids (SFA), mainly palmitic acid, and 50% of unsaturated fatty acids, mainly oleic acid. Brazilian samples had trans ‐fatty acids (TFA) in the range of ...
The fatty acid composition of the lipids of guinea pig erythrocyte membranes was influenced by the composition of fat in the diet. When diets containing a high proportion of linoleic acid were fed, the membrane lipids were enriched in linoleic acid but not in its metabolic product, arachidonic ...
The products differ in fatty acid composition, melting range, solid fat content, water content, salt content, emulsifier composition and stabiliser composition. The physical structure may also be different. Traditional fats chosen for home baking have been lard, butter and hard margarine, but ...
The investigation was based on: the determination of their chemical, mineral, and fatty acid composition; an evaluation of their lipid quality indices; and a chromatographic analysis of pesticides, aromatic hydrocarbons and acrylamide content. The results showed that the chips samples were of a high...
帮忙翻译一下啊CHEMICAL COMPOSITION All living things are made of four main elements-carbon,hydrongen,oxygen,and nitrogen-as well as many other elements in smaller amounts The elements com-bine to form molecules. Organic molecules contain BOTH carbon and hydrogen. Organic molecules include all of ...
Crude proteins and their amino acid composition, fats, carbohydrates, cellulose, ashes, nucleic acids and minerals were determined in two edible and commercially available brown marine algae (Phaeophyceae), Arame (Eisenia bicyclis) and Hijiki (Hijikia fusiforme). The essential amino acid ratios for ...
The present investigation was designed to determine the meat nutritional profile of European beaver (Castor fiber L.). The proximate composition, energy value, amino acids composition, chemical scores for indispensable amino acids, fatty acids composition and mineral concentrations were determined. In 100...
It was then subjected to analyze for fatty acid composition using gas chromatography. Saturated fatty acid content in striped catfish was 34.8 % and palmitic acid was the most abundant among 8 saturated fatty acids. Oleic acid was the most abundant among 12 species of unsaturated fatty acids, ...
Chapter4ChemicalComponentsofWood木材的化学组成 Ⅰ.Polysaccharidefractionsofthecellwall木材细胞壁上的多糖Ⅱ.Lignin木素Ⅲ.Secondarycellwallcomponents细胞壁上的次要成份Ⅳ.Analyticaldata分析数据 1 Allpropertiesofwoodarisefromthenatureandorganizationofthechemicalcompounds.SchematicClassificationoftheChemicalComponentsofCell...