Kelp extract, method for producing the same, seasoning of kelp extract and flavor improvement method of food and drink

摘要

To provide a kelp extract strongly and preferably providing flavor and taste originally obtained by kelp without heating flavor while using general devices, and further capable of improving flavor of drink and food, and a manufacturing method therefor.SOLUTION: There is provided a kelp extract containing polysaccharide and oligosaccharide of total 5 mass/extract solid component% or more, and hexanal of 0.2 ppm or more. There is provided a manufacturing method of the kelp extract including an extraction process for conduction extraction using kelp as an extraction raw material and an organic acid solution as an extraction solvent under a compression heating condition.SELECTED DRAWING: None