The spice technology that hot pickled mustard tube is produced
Technical field
The present invention relates to the production technology of hot pickled mustard tube, the technology of mixing flavoring in particularly a kind of hot pickled mustard tube production.
Background technology
Hot pickled mustard tube is the famous catsup and pickled vegetables product of China, and its processing technology is substantially: salt marsh hot pickled mustard tube → arrangement (muscle is seen in pruning) → cleaning → cutting → desalination → dehydration → spice → metering pack → vacuum heat-sealing → sterilization cooling → wiping water → vanning packing → check warehouse-in.Wherein the spice operation generally adopts Wiper blade type or drum-type spice machine, all is gerotor type spices.
The gerotor type spice mainly moves material by mechanical movement and reaches the mixing purpose, and there is the spice dead angle in this spice form, and auxiliary material is skewness in hot pickled mustard tube, causes product taste generation difference; There is mutual extrusion in material in the process of spice, makes the hot pickled mustard tube water outlet, particularly the Wiper blade type spice, hot pickled mustard tube behind the spice is in metering pack process, the material basin bottom part is long-pending a large amount of flavor enhancements, and this part auxiliary material makes product taste generation difference owing to fail evenly to add in the hot pickled mustard tube bag.
Now the auxiliary material that adopts of hot pickled mustard tube spice mostly is dried auxiliary material, and dried auxiliary material in the spice process basically all attached to the hot pickled mustard tube surface, be easy to come off this same influence metering; Main is, adopts dried auxiliary material, and in the spice process, auxiliary material is difficult for being penetrated into the hot pickled mustard tube organization internal, and the flavor type and the odor type of its auxiliary material all are not fully utilized, and mouthfeel is taken place than big-difference.
Easily lose the problem of influence metering and mouthfeel for spice inequality, the auxiliary material that solves above-mentioned dried auxiliary material existence, what also have added Auxiliary Liquid Material with directly adding dried mixed accessories in the past instead, though having solved the spice residue to a certain extent, this influences product sensory and sensory issues, pernicious impurity such as the silt of having stopped direct interpolation incense accessory and having brought into, hair, cotton cord, but because the Auxiliary Liquid Material major part is a water, open fire is more behind the spice, cause a lot of flavorings to run off, measurement problem is not effectively solved yet, and the not good problem of mouthfeel exists equally.In a word, use gerotor type that hot pickled mustard tube and dried auxiliary material are carried out spice, because the loss of various auxiliary materials can influence the product consistent taste in various degree.
Along with further developing of China's economic, labor cost is bound to rise significantly in the near future, and instant hot pickled mustard tuber production adopts a large amount of human metering packs to be bound to be substituted by mechanization automatic gauge packing.And the automatic gauge machine is more suitable for adopting Auxiliary Liquid Material, simultaneously, the automatic gauge machine to spice after the open fire content requirement of hot pickled mustard tube higher, have open fire just can have a strong impact on the measuring accuracy of product slightly.
Summary of the invention
The object of the present invention is to provide a kind of spice technology that can effectively solve the measurement problem in the hot pickled mustard tube spice production process.
The present invention is achieved in that the spice technology that a kind of hot pickled mustard tube is produced, and it is characterized in that: carry out spice under vacuum state.Be convenient to the application of Auxiliary Liquid Material like this, help the mechanization automatic gauge packing that hot pickled mustard tube is produced.
Above-mentioned spice selects for use type of respiration vacuum tumbler to carry out spice.
According to the processing characteristics of hot pickled mustard tube, determined the technological parameter that spice is concrete: adopt Auxiliary Liquid Material to carry out spice, wait to mix the hot pickled mustard tube water content at 87-89%, respiration rate is 0-2 time, and drum rotation speed is a low speed, and the spice time is 10-30 minute.
The optimal processing parameter of above-mentioned spice: respiration rate is 1 time, and breathing time is the interlude of spice overall process; Drum rotation speed is 5r/min, and the spice time is 15 minutes, and Auxiliary Liquid Material accounts for 5% of hot pickled mustard tube total amount.If respiration rate is too much, its moisture absorption must not be fine, and energy consumption is big again, so respiration rate once is good; If the spice overlong time, moisture content can come out by reverse osmosis; If it is the use amount of Auxiliary Liquid Material is too much, and is influential to infiltration capacity, very few, influential to the flavor type of hot pickled mustard tube.
Specifically: at first close the discharging window of type of respiration vacuum tumbler, connect the charging suction pipe; Start vavuum pump the spice jar is vacuumized, when vacuum during greater than 0.05MPa, self-priming charging, charging finishes, and closes charging aperture; When vacuum during, start type of respiration vacuum tumbler and carry out the vacuum spice greater than 0.08MPa.
Because the present invention adopts the vacuum spice, selecting for use is the type of respiration vacuum tumbler of meat products process equipment originally, under selected technological parameter condition, not only solve normal pressure spice auxiliary material and disperseed uneven problem, particularly solved in the spice process technical barrier because of a large amount of water outlets of mechanical presses, guaranteed the product consistent taste, satisfied the requirement of instant hot pickled mustard tuber modern production automatic gauge packing, auxiliary material is fully permeated in vacuum spice process, the product taste is got a promotion.
The specific embodiment
At first close the discharging window of type of respiration vacuum tumbler, connect the charging suction pipe; Starting vavuum pump vacuumizes the spice jar; When hot pickled mustard tube reaches 500 kilograms in the hot pickled mustard tube bucket in the weighing balance material barrel, take by weighing the Auxiliary Liquid Material that accounts for hot pickled mustard tube total amount 5% and add in the hot pickled mustard tube, make the hot pickled mustard tube water content at 87-89%, when vacuum reaches 0.05MPa, utilize a jar interior vacuum self-priming charging; Charging finishes, and dismantles the charging suction pipe rapidly, closes charging aperture; When vacuum reaches 0.08MPa when above, start type of respiration vacuum tumbler, respiration rate is 1 time, drum rotation speed is 5r/min, spice 15 minutes; Spice is opened the discharging of discharging window after finishing.