38results about How to "Meet food hygiene requirements" patented technology

An environmental-protective printing ink with methyl-carbonate and dimethyl sulfoxide as mixed solvent in proportion of 1:0.20-0.30 is harmless. The printing ink consists of mixed solvent 35-55 proportion, resin 15-40 proportion, latent solvent alcohol 1-15 proportion, rosin modified resin 10-20 proportion, alcohol soluble modified aldehyde ketone resin 5-10 proportion soluble alkyd resin 1-5 proportion and pigment 10-15 proportion. It has excellent adaptability and has no harm to human body.

The invention relates to an automatic production line for fresh bamboo shoots. The production line comprises a horizontal feeding conveyor (1), a first climbing feeding conveyor (2), a closed continuous bamboo shoot boiling box (3), a cooling tank (4), a second climbing conveyor (5), a scrubbing tank (6), a climbing type thinning conveying cleaning machine (7), an overturning cleaning mechanism, asilk wool removal cleaning tank (9), a bubble cleaning tank (10) and a water filtering conveyor (11). Accordingly, continuous automatic production of the whole process of bamboo shoot pre-boiling, cleaning, impurity removing is achieved, the fresh bamboo shoots obtained through production can keep fresh color and tender and crisp mouthfeel, manual intervention is basically not needed in the wholeproduction process, time and labor are saved, and the production line is safe and sanitary and meets the food sanitation requirements.

The invention discloses a hot pot seasoning. The hot pot seasoning comprises, by weight, 0.5-1.5 parts of anise, 0.5-1.5 parts of fennel, 0.5-1.5 parts of liquorice, 0.5-1.5 parts of dahurian angelica roots, 0.5-1.5 parts of nutmeg, 1-3 parts of cinnamon, 0.5-1.5 parts of fructus amomi, 1-3 parts of orange peel, 3-5 parts of pricklyash peel, 2-4 parts of pepper fruit, 4-6 parts of dried ginger, 8-12 parts of bean halves, 3-5 parts of fermented blank beans, 5-9 parts of pepper, 3-6 parts of essence of chicken, 3-5 parts of monosodium glutamate, 5-9 parts of beef tallow and 18-24 parts of rapeseed oil. A hot pot added with the seasoning is more fresh and delicious, old oil used for aroma raising in the hot pot can be replaced, food hygiene demands can be satisfied; not only the hot pot made through the seasoning is provided with spicy, fresh and aromatic features, but also boiled vegetables are not easy to be stuck with soup, flavor is not changed after long-time boiling, taste of the soup base is consistent, and internal heat does not caused; and the hot pot is specific in flavor, can be eaten for a long time without tire, and is suitable for tastes of most people.

A method for improving quality of freshwater fish by using seawater to adjust salinity of a circulation water culture system, comprising the following steps of farming the freshwater fish through the circulation water culture system; and periodically and orderly farming the freshwater fish which are farmed as goods in dispersed ponds in the circulation water culture system having a certain seawater for a segment of time by stages, wherein the certain quantity of seawater is added to the circulation water culture system so as to adjust the salinity of the water in the circulation water culture system. Compared with the prior art, the invention has the following advantages: the method realizes the living purification of the freshwater fish, improves the quality of the fish meat, improves the culture density and farms 50-70 kg of fish in each cubic of water; multiple batches of fish can be farmed, so the economic efficiency is high; and the cost is low, and the method is simple, so the invention can be easily operated.

The invention relates to a safe mixing device suitable for high-viscosity concentrated liquid. The device comprises a housing, a first liquid inlet and a second liquid inlet are formed in the upper end of the housing, and a mixed liquid outlet is formed in the lower end; the housing is internally provided with a porous type forced mixing mechanism which comprises a mixing cavity and a distributingdevice, the first liquid inlet is connected with the upper end of the mixing cavity, the distributing device is internally provided with an upper opening and a lower sealed distributing passage, theupper end of the distributing passage is connected with the second liquid inlet, the distributing device extends to the interior of the mixing cavity, and the lower end of the distributing passage iscommunicated with the mixing cavity through two or more distributing holes which are circularly arranged at intervals and formed in the lower circumferential surface of the lower end of the distributing device; the lower end of the mixing cavity is connected with a mixed liquid output port. According to the device, it is ensured by the porous type forced mixing mechanism that concentration liquidis dispersed before powerful mixing is conducted, the mixing is more uniform, the effect is better, the device is particularly suitable for the liquid mixing and instant adjusting of high-glucose andhigh-viscosity concentrated liquid and icy water, the dismantling and assembling of the installing seat and outer sleeve of a rotary clamping buckle are rapid and convenient, and the installing seat and the outer sleeve are conveniently taken out to be cleaned and disinfected.

The invention relates to an automatic cleaning and impurity removing machine of bamboo shoots. The automatic cleaning and impurity removing machine comprises a scrubbing slot (1); a climbing type thinning conveying cleaning machine (2), an overturning cleaning mechanism, a removing cleaning tank (4), and a bubble cleaning tank (5). According to the invention, the cleaning and impurity removing ofthe bamboo shoots are completed automatically; the cleaning efficiency is high and the cleaning effect is good; the cleaned bamboo shoots do not contain any impurity and thus the hygiene requirementsare met.

The invention provides a vortex type vapor-liquid direct mixing sterilization device, and belongs to the field of milk production mechanical equipment. The problems that an existing sterilizer is longin heating time, large in steam consumption and prone to scaling are solved. The vortex type vapor-liquid direct mixing sterilization device comprises a steam inlet pipe, a reducer union, a feeding pipe, a vapor-liquid mixing chamber and a discharging pipe, wherein an inlet of the steam inlet pipe is connected with a steam pipeline; the steam inlet pipe is provided with a plurality of steam outlets; each steam outlet is connected with the closing end of the reducer union; the vapor-liquid mixing chamber is provided with a steam inlet; the steam inlet is a long-strip hole in the tangential direction; the flaring end of the reducer union is connected with the steam inlet formed in the vapor-liquid mixing chamber; one end of the vapor-liquid mixing chamber is connected with the feeding pipe,and the other end of the vapor-liquid mixing chamber is connected with the discharging pipe; and an inlet of the feeding pipe is formed in the tangential direction. The vortex type vapor-liquid direct mixing sterilization device is mainly used for sterilizing materials.

The invention discloses a coconut shell and flesh separator. The coconut shell and flesh separator is provided with a transverse cutting device and a longitudinal cutting device; the transverse cutting device is provided with a transverse electric push rod (9), a transverse manipulator (10) and a transverse pressure spring (2); a feeding device (5) is arranged on the upper portion of the transverse pressure spring (2), a baffle (3) is arranged on the lower portion of the feeding device (5); a transverse cutting band saw (14) is arranged in front of the transverse manipulator (10); a positioning hole (13) is arranged in front of the transverse cutting band saw (14); the longitudinal cutting device is provided with a longitudinal electric push rod (11), a longitudinal manipulator (12) and alongitudinal pressure spring (4); and a longitudinal cutting band saw (15) is arranged in front of the longitudinal manipulator (11). The coconut shell and flesh separator has the beneficial effects that the coconut shell and flesh separating procedure is mechanized, coconut flesh is in an integral spherical shape when being separated from coconut shells, subsequent mechanized peeling processing on the coconut flesh is facilitated, the labor cost is reduced, and the production efficiency is improved.