JPS6078567A - Production of food and drink using ganoderma lucidum karst. as raw material - Google Patents

Abstract

PURPOSE:To obtain the titled food and drink with high efficiency, by heat-treating sliced Ganoderma lucidum Karst. in an alkaline solution in a specific concentration, etc. at a specific temperature for a given time, neutralizing the resultant extract of the fungal bodies, and concentrating the extract, etc. CONSTITUTION:Sliced Ganoderma lucidum Karst. (mushroom of the family Polyporaceae) is heat-treated in an alkaline or acidic solution, e.g. solution of caustic soda or hydrochloric acid, in 0.2-5.0% concentration at 80-100 deg.C for 1-5hr to give an extract of fungal bodies. The resultant extract is then neutralized (e.g. an ion exchange resin, etc.), dried (e.g. spray dried, etc.) or concentrated (e.g. into a paste containing 20-30% moisture) to afford the aimed food and drink.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing food and drink products using Reishi, a mushroom belonging to the family Arunochidaceae, as a raw material.

Reishi mushroom, along with Korean ginseng, has been prized as a herbal medicine since ancient times, and the present invention was achieved as a result of research into its use as food and drink.

An object of the present invention is to provide a method for producing a derivation liquid or powder from Ganoderma lucidum that can be used for consumption.

In the present invention, the shredded turmeric is placed in an alkaline or acidic solution of 0.2 to 5.01, at a humidity of 1 to 5.
This is a method for producing a food or drink using Reishi mushroom as a raw material, which is characterized by subjecting it to heat treatment for a period of time to obtain a bacterial cell extract, which is then concentrated or dried after neutralization.

The alkaline or acidic solution used for extracting the bacterial cell extract in the present invention is an alkaline or acidic solution selected from hydric soda, hydric potassium, hydrochloric acid, etc., and the 0 degree is 02 to 50 f). The extract components of Reishi mushroom can be extracted effectively.

Furthermore, if the temperature in the extraction process is less than 80°C, one minute of the extract will be extracted, and if it exceeds 100°C, the extract components may be destroyed. The neutralization treatment can also be carried out using an ion exchange resin. In part 1-, neutralization is preferably performed at a pH of about 60 to 7.0. Drying treatments include UF4 mist drying and foam drying.

It is preferable to form a powder by vacuum drying or other appropriate means, and to form a paste-like concentrate containing 20 to 30% water by concentration treatment. Note that the term "bacterial body" refers not only to the amount of bacteria (fruiting bodies) but also to the stalk of the bacterial body.

Next, embodiments of the present invention will be described.

Example 1 10Of' Ganoderma lucidum cells were crushed, placed in 2000 cc of λ0-hydrocarbon soda solution, boiled, and heated at 100° C. for 4 hours. It is preferable to replenish the moisture evaporated during the heat treatment. After the heat treatment, the mixture was cooled and solids such as sensitized substances were centrifuged to obtain an extract. Add 4 to 5 times the amount of water to the separated residual liquid, stir, squeeze, and filter the residue. Add the liquid to the above extract, neutralize the pH to 7K with hydrochloric acid, and then concentrate in vacuo to remove water. Approximately 401 ml of 30 ml of concentrated liquid was obtained.

The obtained concentrate was a dark brown liquid with a salty and bitter taste.

An extract condensate was obtained in the manner described above, using 2000 cc of water instead of the 20 ml of 2000 Cn of strength soda solution. The storm level was around 82.

Example 2 100 minutes of shredded Toshiba cells were heated to 2,000 times of 3.0% hydrochloric acid, heated at 90°C for 4 hours, cooled, and centrifuged to obtain the extract and residue. I got this.

To the obtained extract, 4 to 5 times the amount of water was added to the fractionated residue, stirred, and the filtered filtrate was added, followed by treatment with an ion exchange resin to obtain an extract. The obtained extract was dried to obtain a powder.

According to the present invention, when extracting Reishi extract, an extract can be obtained at a higher rate than by the conventional hot water extraction method.

By mixing an appropriate amount of the extract with coffee or other extracts, or adding a flavoring agent, and spray-drying or freeze-drying, an easily soluble powder-like health drink can be obtained.
Concentrated liquid extracts have improved storability and are used for various foods and drinks.

Agent: Patent attorney Shun Toyama

Claims (1)

[Claims] 5 Shredded grass () is heated in an alkaline or acidic solution of 2 to 5.0 g at a temperature of 80 to 100°C for 1 to 5 hours to obtain a bacterial cell extract. A method for producing food and drink using Reishi mushrooms as a raw material, which is characterized in that it can be concentrated or dried after being soaked.