Method for manufacturing a fish sauce and a fish sauce manufactured by the same

Patent metadata

Field	Value
Publication number	US-10617138-B2
Application number	US-201414439583-A
Country	US
Kind code	B2
Filing date	Nov 28, 2014
Priority date	Nov 29, 2013
Publication date	Apr 14, 2020
Grant date	Apr 14, 2020

Abstract

A method for manufacturing a high-flavor fish sauce within a short period and a fish sauce manufactured by the same. The method for manufacturing the fish sauce can considerably reduce the conventional long fermentation and maturation period of from 1 to 3 years, improve the nutrient content and taste of the fish sauce due to a hybrid, remove the intrinsic fishy odor therefrom, enhance its sensory desirability and quality thus being highly competitive to be widely used in the fish sauce manufacturing industry.

First claim

The invention claimed is:

1. A method for manufacturing a fish sauce, comprising:
(a) preparing a meju from soybeans which are:
washing the soybeans in water 2-3 times,
soaking the soybeans in water for a period of time,
cooking the soybeans in a pressure cooker of at least 60 minutes at a temperature of 100° C. or higher,
cooling the soybeans to 30° C. to 35° C.,
formed into a paste from the cooled soybeans, and
mixing the soybean paste with 0.1% to 1.0% (w/w) Aspergillus oryzae fungal starter, and
fermenting the mixture for at least 48 hours at 25° C. to 40° C. to form meju;

(b) adding salt to fish or a material derived from a fish, mixing and homogenizing, wherein the salt is added in the amount from 23% (wt. %) to 30% (wt. %) relative to the weight of the fish;
(c) adding meju obtained from step (a) in the amount from 1% (wt. %) to 5% (wt. %) relative to the weight of the mixed homogenate obtained from step (b) and mixing them together; and
(d) putting a mixture obtained from step (c) into a fermentation container, and fermenting and maturing it at a constant temperature for a period from 3 to 5 months,
wherein the constant temperature in step (d) is in a range from 40° C. to 60° C.

2. The method for manufacturing a fish sauce according to claim 1 , further comprising before step (b):
(i) draining water from washed fish; and
(ii) grinding the washed, water-drained fish or not grinding.

3. The method for manufacturing a fish sauce according to claim 2 , wherein, in step (ii), the fish is ground to a size from 0.5 cm to 1.5 cm.

4. The method for manufacturing a fish sauce according to claim 1 , wherein the constant temperature in step (d) is 45° C.

5. The method for manufacturing a fish sauce according to claim 1 , wherein the step (d) is performed under a condition where a constant temperature is maintained in a sealed room via a hot air current or a warm air current.

6. The method for manufacturing a fish sauce according to claim 1 , wherein, in step (b), the fish is selected from the group consisting of pacific sand lances, anchovies, horse mackerels, squids, octopuses, mackerel pikes, sardines, tunas, tuna cooking juice, shrimps, tiny shrimps, Japanese ice fish, herrings, gizzard shads, mackerels, Trachurus japonicas, Seriola quinqueradiata , pond smelts, and a combination thereof.

7. The method for manufacturing a fish sauce according to claim 1 , further comprising (e) cooling the fish sauce manufactured in step (d) after treating it at a temperature from 60° C. to 99° C. for 30 minutes.

8. The method for manufacturing a fish sauce according to claim 1 , wherein the constant temperature in step (d) is in a range from 40° C. to 50° C.

Assignees

• Cj Cheiljedang Corp

Inventors

• Lee Ho Woo
• Oh Ji Young
• Kang Dae Ik

Classifications

• A23L27/24 Primary

  prepared by fermentation · CPC title

• A23B4/24

  Inorganic compounds · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title

• A23L17/00

  Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof · CPC title

• A23B4/023

  by kitchen salt or mixtures thereof with inorganic or organic compounds · CPC title