Antioxidant olive leaf beer and preparation method thereof

The technology of olive leaf and olive leaf is applied in the field of beer brewing, which can solve the problem of no craft beer, and achieve the effects of rich foam, scientific preparation method and simple preparation.

Inactive Publication Date: 2021-08-31
喜德县元升农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are various types of beer in the domestic market, but the craf

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] An antioxidant olive leaf beer is made from the following raw materials in parts by weight:

[0040] 150 parts of malt, 3 parts of supercritical olive leaf extract, 5-50 parts of grape seed extract, 10 parts of green plum juice, 0.01 part of hops, 0.5 parts of brewer's yeast, 1200 parts of drinking water.

[0041] The method for obtaining olive leaf supercritical extract comprises the following process steps:

[0042] (1) carry out vacuum drying process to olive leaf, vacuum drying temperature is 55 ℃, and vacuum degree is 25Pa;

[0043] (2) after drying, the olive leaves are ground;

[0044] (3) After grinding, the olive leaves are subjected to supercritical carbon dioxide extraction, the extraction pressure is 23MPa, the primary separation pressure is 8MPa, the secondary separation pressure is 6MPa, the extraction temperature is 50°C, the extraction time is 3h, and the primary separation pressure is collected after extraction. The extracts in the separation kettle and...

Embodiment 2

[0059] An antioxidant olive leaf beer is made from the following raw materials in parts by weight:

[0060] 300 parts of malt, 10 parts of supercritical olive leaf extract, 50 parts of grape seed extract, 50 parts of green plum juice, 3 parts of hops, 1 part of brewer's yeast, 2000 parts of drinking water.

[0061] The method for obtaining olive leaf supercritical extract comprises the following process steps:

[0062] (1) carry out vacuum drying process to olive leaf, vacuum drying temperature is 55 ℃, and vacuum degree is 25Pa;

[0063] (2) after drying, the olive leaves are ground;

[0064] (3) After grinding, the olive leaves are subjected to supercritical carbon dioxide extraction, the extraction pressure is 23MPa, the primary separation pressure is 8MPa, the secondary separation pressure is 6MPa, the extraction temperature is 50°C, the extraction time is 3h, and the primary separation pressure is collected after extraction. The extracts in the separation kettle and the...

Embodiment 3

[0078] An antioxidant olive leaf beer is made from the following raw materials in parts by weight:

[0079] 130 parts of malt, 7 parts of supercritical olive leaf extract, 23 parts of grape seed extract, 30 parts of green plum juice, 1.68 parts of hops, 0.8 parts of brewer's yeast, 1600 parts of drinking water.

[0080] The method for obtaining olive leaf supercritical extract comprises the following process steps:

[0081] (1) carry out vacuum drying process to olive leaf, vacuum drying temperature is 55 ℃, and vacuum degree is 25Pa;

[0082] (2) after drying, the olive leaves are ground;

[0083] (3) After grinding, the olive leaves are subjected to supercritical carbon dioxide extraction, the extraction pressure is 23MPa, the primary separation pressure is 8MPa, the secondary separation pressure is 6MPa, the extraction temperature is 50°C, the extraction time is 3h, and the primary separation pressure is collected after extraction. The extracts in the separation kettle an...

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PUM

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Abstract

The invention discloses an antioxidant olive leaf beer and a preparation method thereof. The antioxidant olive leaf beer is prepared from the following raw materials in parts by weight: 150-300 parts of malt, 3-10 parts of olive leaf supercritical extract, 5-50 parts of grape seed extract, 10-50 parts of green plum juice, 0.01-3 parts of humulus lupulus, 0.5-1 part of beer yeast and 1200-2000 parts of drinking water. The antioxidant olive leaf beer prepared by the invention contains the olive leaf supercritical extract component, various antioxidant substances and specific antioxidant substances of olives, meanwhile, the grape seed extract is matched, and the grape seed extract and the olive leaf supercritical extract have a synergistic effect, so that the freshness of the beer can be kept, beneficial polyphenol substances can be provided for human bodies, the beer with unique olive leaf taste is obtained, meanwhile, the green plum juice is added for seasoning, and the taste is richer and fresher.

Description

technical field [0001] The invention relates to the technical field of beer brewing, in particular to an antioxidant olive leaf beer and a preparation method thereof. Background technique [0002] Olive, Latin scientific name (OleaeuropaeaLinn.), Oleaceae Oleaceae Oleaceae plant, also known as Olea, Olean, is a famous subtropical fruit tree and an important economic forest tree. Olive leaves mainly contain flavonoids, terpenes and their derivatives, phenols Acid compounds, aliphatic compounds four major chemical components. Among them, luteolin belongs to flavonoids, hydroxytyrosol and verbascoside can be classified as phenolic compounds, and oleuropein belongs to terpenoids. Oleuropein has antiviral, antitumor, antioxidative, antibacterial, hypoglycemic and other pharmacological effects. Hydroxytyrosol has pharmacological effects such as anti-cancer, anti-thrombotic blood lipid regulation, anti-arteriosclerosis, anti-pathogenic microorganisms, prevention and treatment of ...

Claims

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Application Information

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IPC IPC(8): C12C5/00C12C5/02C12C11/02C12R1/865
CPCC12C5/00C12C5/026C12C11/02
Inventor 俄尔五呷
Owner 喜德县元升农业科技有限公司
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