Notoginseng leaf beer brewing method
A technology of Panax notoginseng and beer, which is applied in the direction of beer brewing, etc., can solve the problems of low development and application and waiting for development, and achieve the effects of low production cost, reduced processing time, and high total saponin content
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Embodiment 1
[0025] Embodiment 1, a kind of brewing method of notoginseng beer, carries out following steps successively:
[0026] 1), gelatinization treatment is carried out according to the prior art: the crushed malt / grain is mixed with water in the gelatinization pot, then the malt husk is removed, and hops and enzymes are added.
[0027] 2), carry out boiling filtration according to prior art: boil in boiling pot, and filter out unnecessary hop residue and insoluble protein in settling tank; Obtain wort.
[0028] 3) Adding ingredients: crush leaves of Notoginseng into fine powder and mix with ethanol with a weight concentration of 30% according to a solid-liquid ratio of 1 g / 15 ml, extract at 77° C. for 140 minutes to obtain an alcoholic extract of Notoginseng leaves. According to the existing high performance liquid chromatography (HPLC) method, the total saponin content recorded in the Notoginseng alcohol extract is 4.352mg / ml, and then according to the ratio of total saponins / wort=...
Embodiment 2
[0030] Embodiment 2, a brewing method of notoginseng beer, its step 3) ingredients are added as follows: the notoginseng leaves are crushed into powder and mixed with ethanol with a weight concentration of 25% according to the ratio of solid to liquid of 1 g / 20 ml , extracted at 85°C for 160min to obtain the alcoholic extract of Notoginseng leaf. According to the HPLC method, the content of total saponins in the alcohol extract of Notoginseng leaf was measured to be 3.15 mg / ml, and then the alcohol extract of Notoginseng leaf was added to the wort according to the ratio of total saponins / wort=200 mg / L. All the other steps are the same as in Example 1.
Embodiment 3
[0031] Embodiment 3, a brewing method of notoginseng beer, its step 3) ingredients are added as follows: cut notoginseng leaves into fine powder and mix with ethanol whose weight concentration is 40% according to the ratio of solid to liquid of 1 g / 17 ml , extracted at 65°C for 120min to obtain the alcoholic extract of Notoginseng leaf. According to the HPLC method, the content of total saponins in the alcohol extract of Notoginseng leaf was measured to be 4.05 mg / ml, and then the alcohol extract of Notoginseng leaf was added to the wort according to the ratio of total saponins / wort=1000 mg / L. All the other steps are the same as in Example 1.
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