Preparation with function of reducing blood sugar and preparation method thereof

Abstract

The invention discloses a preparation with a function of reducing blood sugar, which is prepared from the aqueous extract of picris japonica. The preparation method of the preparation with the function of reducing blood sugar comprises the following steps: cleaning and airing the picris japonica, cutting the picris japonica into small pieces, adding distilled water for soaking, extracting for 2-3times (2-3 hours every time), filtering the extracting solutions, collecting the filtered solutions, merging the filtered solutions, centrifuging, taking the supernatant solution, and concentrating under the reduced pressure to obtain thick paste A; cleaning and airing the picris japonica, cutting the picris japonica into small pieces, crushing, and sieving with a 60-mesh sieve to obtain powder B; fully and evenly mixing the thick paste A of the aqueous extract of the picris japonica and a proper amount of the raw medicinal powder B of the picris japonica, wherein the quality mixing ratio of A to B is (8.5:1)-(13.5:1); drying at the temperature lower than 60 DEG C, and crushing to obtain mixed powder C of raw medicines and medicine extracts; and then, preparing the preparation. In the invention, the effective parts of the aqueous extract of the picris japonica are prepared into the pharmaceutical preparation with the function of reducing blood sugar, and the process is stable, simple and feasible.

Description

technical field

[0001] The invention relates to a preparation with hypoglycemic effect and a preparation method thereof, in particular to a preparation of a hypoglycemic drug made from Japanese spinach and a preparation method thereof. Background technique

[0002] Plants of the genus Trichosanthes include Japanese Trichosanthes, Trichosanthes (formerly subspecies Trichosanthes, single Trichosanthes), Yunnan bitter cabbage, Xinjiang Trichosanthes, annual, biennial, and perennial branched herbs.

[0003] Japanese Maolian ( Picris japoncia Thunb) is a composite plant, also known as: gun knife dish. In my country, it is mainly distributed in Hebei, Shanxi, Shaanxi, Jilin, Heilongjiang and other places, among which Shanxi is mainly distributed in Taiyuan and surrounding counties and cities, Jiaocheng, Wutai and other areas. Born in hillside grasslands, bushes, fields and rivers, 650-3650 meters above sea level. Japan and Russia are also distributed. The whole herb is used i...

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