Device and method for aging of mature vinegar
A technology of aged vinegar and track, which is applied in the field of aged vinegar aging technology, can solve the problems of inability to meet the needs of industrial scale production, low space utilization rate, and large floor area, so as to improve space utilization rate and aging efficiency, and realize recycling Utilize and improve the effect of quality
Pending Publication Date: 2020-03-27
SHANXI ZILIN VINEGAR
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Problems solved by technology
[0005] However, traditional pottery aging tanks have defects such as large floor area and low space utilization rate, which cannot meet the needs of large-scale industrial production. At present, stainless steel aging tanks are often used instead. Although the space utilization rate can be improved to a certain extent, the output There is a certain difference between the taste of old mature vinegar and traditional ceramic vat aging
Method used
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Embodiment
[0050] combined with Figure 1-2 , the invention provides a method for aging aged vinegar pottery, comprising the steps of:
[0051] Step 1, prepare semi-finished mature vinegar
[0052] According to the brewing process of Shanxi mature vinegar, the semi-finished mature vinegar is made with an acidity of 4.80-5.20g / 100mL;
[0053] Step 2, prepare special pottery
[0054] Select pottery altar fragments and make square pottery pieces with a side length of 10-15 cm (the size and shape of the pottery pieces are limited for the sake of uniform standards, other sizes and shapes are also acceptable, but it should be noted that the size of the pottery pieces should be larger than the mesh of the grate size, so as to ensure that the pottery will not fall when placed on it);
[0055] Step 3, make old mature vinegar aging pool
[0056] (1) Old mature vinegar aging pool, including aging pool 1, aging pool 1 is a semi-cylindrical stainless steel aging pool, with symmetrical stainless s...
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Abstract
The invention discloses a device for aging of mature vinegar. The device includes an aging tank, wherein bamboo sieves which can be moved up and down through rails are arranged in the cavity of the aging tank, pottery shards are placed on the surfaces of the bamboo sieves, and an internal circulation system for maintaining the microcirculation state of a vinegar liquid is arranged in the cavity ofthe aging tank. A method for aging of the mature vinegar comprises the steps: placing the pottery shards on the bamboo sieves in the aging tank, transporting the freshly-finished mature vinegar semi-finished product to the aging tank through a pipeline, performing aging, changing the positions of the bamboo sieves along the tracks during aging so as to achieve contact of the mature vinegar at different positions with the pottery shards on the bamboo sieves, maintaining the mature vinegar in the aging tank at the microcirculation state through the internal circulation system, and promoting aging of the mature vinegar. The taste of mature vinegar which is aged through a modern stainless-steel aging tank is improved, the advantage of high aging efficiency of the stainless-steel aging tank can be reserved, the flavor quality of the mature vinegar is improved, and the aging efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of aged vinegar aging technology, and more specifically relates to an aged vinegar aging device and aging method. Background technique [0002] Shanxi Mature Vinegar uses sorghum and bran as the main raw materials, rice husk and bran as auxiliary materials, barley and peas as raw materials, and Daqu made by traditional techniques as a saccharification starter. It is fermented by high-temperature solid-state acetic acid, then fermented with smoked grains, poured with vinegar, and aged for more than 12 months. [0003] Pottery jars are fired from clay, and its mineral composition is complex, mainly composed of hydromica, kaolinite, montmorillonite, quartz and feldspar, etc., and also contains a variety of metal ions, such as ferric oxide, calcium oxide , magnesium oxide, etc. During the firing process of pottery clay, many mesh micropores of different sizes will be formed, which makes the pottery have oxidati...
Claims
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IPC IPC(8): C12J1/10C12J1/00
CPCC12J1/10C12J1/00Y02E50/10
Inventor 丁伟田莉郎繁繁闫裕峰周景丽梁楷武耀文张旭姣夏瑶瑶
Owner SHANXI ZILIN VINEGAR