Half-dry fresh-keeping rice noodles and production method thereof

Abstract

The invention relates to half-dry fresh-keeping rice noodles and a production method thereof. Inert gas filled in the semi-dry fresh-keeping rice noodle packaging process contains a certain amount ofwater, so that the drying and hardening of rice noodle ends can be slowed down, the water at the two ends of the rice noodle ends can be quickly supplemented, the rice noodle ends are prevented from being dried and hardened, the rice noodle ends and the middle parts of the rice noodles are easy to cook thoroughly, and the taste of the rice noodles is greatly improved. Inert gas is introduced in the packaging process, the extrusion degree of the rice noodles in the storage process of the half-dry fresh-keeping rice noodles is small, the adhesion phenomenon between the rice noodles can be effectively improved, the rice noodles are not prone to deformation and softening, and the quality of the half-dry fresh-keeping rice noodles is greatly improved; before the half-dry fresh-keeping rice noodles are sterilized, the rice noodle ends are treated with a humectant to further help the rice noodle ends to lock moisture, so that the rice noodle ends are further prevented from becoming dry and hard, and the taste and quality of the rice noodles can be effectively improved; and pigments for the ceramic body can be adjusted according to market requirements and actual requirements of ceramic products, and the operability is high.

Description

technical field [0001] The invention relates to the technical field of rice flour processing, in particular to a semi-dry fresh-keeping rice flour and a production method thereof. Background technique [0002] Rice noodles refer to strip-shaped and silky rice products made from rice as raw material through processes such as soaking, cooking, and layering, rather than powdery materials that are made from rice as raw material and ground in the sense of the word. The texture of rice noodles is flexible and elastic, and it will not be mushy when boiled in water, and it will not break easily when fried. It is served with various vegetables or soup ingredients for soup or fried. It is smooth and tasty, and is deeply loved by consumers. Rice noodles can be divided into dry rice noodles, semi-dry wet rice noodles and wet rice noodles according to the degree of dryness and humidity. The difference between dry rice noodles and wet rice noodles is that they can be stored for a long ti...

AI Technical Summary

Problems solved by technology

The difference between dry rice noodles and wet rice noodles is that they can be stored for a long time without deterioration. Semi-dry rice noodles are an intermediate product different from wet rice noodles and dry rice noodles. Rice noodles, semi-dry rice noodles can be cooked quickly without pre-soaking; due to the lower water content of semi-dry rice noodles than wet rice noodles, the storage period of semi-dry rice noodles is slightly longer than that of wet rice noodles. It can reach about 4 days, but it still cannot meet the needs of commercial transportation and storage

Vacuum packaging is currently the most commonly used fresh-keeping technology for semi-dry and wet rice noodles. However, due to the long-term extrusion of the rice noodles in the packaging bag by the atmospheric pressure, the rice noodles are easily stuck together and deformed at the same time, resulting in poor taste of the rice noodles. Affect the edible performance of rice noodles

Coupled with the continuous loss of water in rice noodles, due to the large cross-section of the two ends of rice noodles, the rice noodles head has a larger cross-section, and the water loss at both ends of the rice noodles head is too fast, causing the rice noodles head to become dry and hard. It is more difficult to cook. When the middle part of the rice noodles is cooked, the rice noodles are not yet cooked. At this time, the rice noodles are picked up. The uncooked rice noodles will affect the overall taste of the rice noodles; if the rice noodles are cooked, the rice noodles in the middle will be cooked. It becomes soft and can't have a good taste