A kind of preparation method of clarified Huoshan Dendrobium officinale beer

Abstract

The invention provides a method for preparing clarified Dendrobium officinale beer, which belongs to the technical field of dendrobium beer clarification methods. The specific steps of the preparation method of Dendrobium officinale beer include: preparing malt mash; ultrasonic extraction of Dendrobium officinale by lactic acid aqueous solution After filtering, boiling, adding hops, cooling, sealing and fermenting; and adding clarification agent A, filtering, adding clarification agent B, and mixing evenly; the Huoshan Dendrobium candidum beer added with clarification agent B is placed in an environment of 4±1°C Carry out post-fermentation, filter again after the fermentation is finished, remove the sediment in the wine, and obtain the clarified Huoshan Dendrobium officinale beer of the present invention. The Huoshan Dendrobium candidum beer prepared by the method will not be turbid after long-term storage. It has a strong market value, paving the way for Huoshan Dendrobium beer to be put into the market.

Description

technical field [0001] The invention belongs to the technical field of preparation methods of Huoshan Dendrobium beer, and specifically provides a preparation method of clarified Huoshan Dendrobium beer. Background technique [0002] Dendrobium officinale (scientific name: Dendrobium officinale Kimura et Migo): erect stem, cylindrical, 9-35 cm long, 2-4 mm thick, unbranched, multi-noded; leaves two rows, papery, oblong-lanceolate , margins and ribs often tinged with lavender. Racemes often emanate from the upper part of old stems that have fallen leaves, with 2-3 flowers; bracts dry membranous, light white, ovate, 5-7 mm long, sepals and petals yellow-green, nearly similar, oblong lanceolate, lip white, with a green or yellow callus at the base, ovate-lanceolate, slightly shorter than sepals, reflexed in the middle. Stamens yellow-green, about 3mm long, with 1 purple spot on both sides of apex; medicine cap white, long ovate-triangular, about 2.3mm long, apex subacute and ...

AI Technical Summary

Problems solved by technology

[0010] In order to solve the problem that dendrobium beer introduces a large amount of dendrobium polyphenols, protein and other components after the introduction of dendrobium beer, the beer is easily turbid and the storage performance of dendrobium beer is not good, and a clarified Huoshan candidum beer is provided. The preparation method, the specific steps of the preparation method of the Huoshan candidum beer include: preparing malt mash; lactic acid aqueous solution ultrasonic extraction of Huoshan candidum; mixing the Huoshan Dendrobium extract with the malt mash to obtain a mixed mash; filtering, boiling and Add hops and cool down; inoculate brewer’s yeast with the cooled mixed mash, seal and ferment for 11 to 14 days, and obtain the main fermentation liquid after the fermentation is completed; add clarification A agent to the main fermentation liquid, let stand for 2 to 10 hours after adding, and The main fermented liquid is filtered, and clarified Huoshan candidum beer is obtained after filtration; after the filtration is completed, clarification B agent is added to the clarified Huoshan candidum beer and mixed evenly; Carry out post-fermentation in an environment of 1° C., filter after fermentation, remove sediment in the wine, and obtain clarified Huoshan Dendrobium officinale beer of the present invention;