Antioxidant olive leaf beer and preparation method thereof

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 ...

AI Technical Summary

Problems solved by technology

[0004] At present, there are various types of beer in the domestic market, but the craft beer that adds olive leaves to increase the flavor has not yet appeared in the market.