The present invention relates to lightyellow sophora flower tealeaves to have an effect, and is improving hypertension and its manufacturing method, more specifically, tealeaves has improved taste and smell and the functional effect by manufacturing, by optimal step for drying and roasting lightyellow sophora flower, hypertension and its manufacturing method can be effectively antagonized. The manufacturing method includes: to prepare for washing and drying harvesting lightyellow sophora flower; First processing step, for toasting dry flower kuh-seng 115-150& deg; The lightyellow sophora flower 115-130& deg for second processing step calcination process of drying in the shade for C 4-5 minutes; Dry in the shade a kind of lightyellow sophora flower 105-120& deg that roasting drying steps repetition third processing passes through calcination process for C 2-3 minutes; Dry in the shade the lightyellow sophora flower 95-110& deg being used for fourth process through calcination process for C 1-2 minutes; Small dry in the shade of 30 second of C is optionally added to step repetition baking drying to 1. The lightyellow sophora flower tealeaves is had an effect, and is to be mixed with roasting toast ramulus cinnamomi Gly cyrrhiza tea and hypoglycemic seed tea best data rate improving hypertension. ;The 2014 of copyright KIPO submissions
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