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Conventional Physical and Chemical Items andDetection of Nutritional ComponentsService Items
Testing items | Project content | |
Physicochemical indexes | Drying weight loss, burning residue, moisture, ash, density, net content, infrared identification, specific curl, acid value, peroxide value, etc. | |
Macronutrients | carbohydrate | Total carbohydrates, monosaccharides, disaccharides, oligosaccharides, polysaccharides |
Protein | Total protein requirements: lysine, methionine, leucine, isoleucine, threonine, valine, tryptophan, phenylalanineNon-essential: alanine, glycine, aspartic acid, proline, serine and tyrosine. | |
Fat | Triglyceride phospholipids: lecithin, cephalin, inositol phospholipidsGlycolipids: encephalosides, gangliosidesLipoprotein: chylous particles, very low density lipoprotein, low density lipoprotein, high density lipoproteinSteroids: cholesterol, ergosterol, cortisol, cholic acid, androgen, progesterone | |
dietary fiber | Total soluble dietary fiber, total insoluble dietary fiber, hemicellulose, pectin, cellulose, gum, lignin, resistant starch, etc. | |
Micronutrients | Vitamin | Fat-soluble vitamins A, D, E, K, water-soluble vitamin B vitamins, vitamin C, vitamin PP, etc. |
Mineral elements | Constant Elements: Calcium, Phosphorus, Potassium, Sodium, Magnesium, etc.Trace elements: iron, zinc, sodium, chromium, manganese, iodine, selenium, vanadium, molybdenum, cobalt, nickel, fluorine, strontium, tin, etc. |