Analysis of the technology of the tumbler

Rolling is the physical process of energy conversion in the meat. It promotes the distribution of the liquid medium (saline), improves the tenderness of the meat, and improves the extraction of salt-soluble proteins and the movement to the surface of the meat. Water retention, yield and overall product quality can be improved in a controlled rolling environment. Zui Jia's rolling system can provide as much parameter control as possible, as follows:
1, no air injection

No air bags are produced during the injection, thereby eliminating the presence of aerobic bacteria.
2, the appropriate load

The proper load to achieve a good rolling effect is the basic condition of Zui. If the drum is loaded too much, the falling and movement of the meat pieces is limited; if the loading is too small, the meat pieces will be torn too much if they fall too much; the rolling is excessive, the meat pieces are too soft and the meat protein is denatured. It is recommended to load 60% by volume.
3. Work and interval during rolling

It is important to allow the meat to rest in the rolling cycle. It is generally recommended to use 10 or 10 min intervals at the beginning with 10 min, 15 min or 20 min. Then adjust according to the product type and the effect you want to achieve. Because intermittent plays a very important role, some products require intermittent time longer than rolling time.
4, the speed of the tumbler

The tumble speed controls the force of the piece of meat falling within the tumbler. Usually recommended (10 ~ 12) r / min. However, some products require a lower speed. Equipment purchased should have a speed option.
5, rolling direction

The tumbler should gently push, press, lift, curl and drop the meat to achieve a good result. The equipment should have a reversal function, which should be reversed 5 minutes after the rolling of the zuo before the unloading to clean out the meat and protein on the back of the rolling fin.
6, vacuum

Vacuum may be an important function of the tumbler, and the vacuum ensures that the brine penetrates quickly into the meat and helps to remove air bubbles and pinholes from the meat. The vacuum expands the meat pieces to achieve a certain tenderness. The vacuum in the tank is usually 71 to 81 kPa.
The new technology uses a pulsed vacuum system that exposes the rolled pieces to a slowly varying vacuum with a vacuum ranging from 80% to 20% and back to 80%. Some tumblers are backfilled with carbon dioxide or nitrogen in this cycle to remove oxygen from the system and make the shelf life of the product longer.
7, temperature control

Some experts believe that better bacon can be obtained in warmer environments. However, considering the shelf life, safety and yield of the product, zui is good to roll at 2 to 4 ° C. When the main product is rolled at 8 ° C or higher, the product's bonding strength, yield and slicing will be Significant decline.
8, the total rolling time

The total rolling time is important for product standardization. Once a program that produces a standardized product is adopted, the program or rollover cycle should remain the same.
9, the ideal tumbler

The ideal tumbler should have clear speed control (number of revolutions, direction), timer (rolling, intermittent and total time), vacuum control (pulse), temperature sensing and control (direct reading and liquid cch injection), Controlled anti-inflating, low maintenance and hygiene requirements

Dehydrated Tomato Powder

Tomato powder is made by drying tomatoes. Tomato powder is rich in nutrients and contains a lot of vitamin C and minerals, and is a low-calorie, low-fat food. Regular consumption of tomato powder can whiten, anti-aging, anti-cancer, anti-cancer, weight loss and fat reduction, clearing heat and detoxifying, strengthening stomach and digestion, promoting fluid and quenching thirst, etc. Moreover, tomato powder can also be applied externally or used as a facial mask, which can also be used for beauty and lightening of pigmentation. However, it should be noted that tomato powder cannot be taken on an empty stomach, because it contains acidic substances, which can easily stimulate the gastrointestinal tract.