The prescription of fish dried fish flyproof
Technical field
The invention belongs to light industry food processing preservation technique field, relate to a kind of prescription and using method thereof of fish dried fish processing flyproof.
Background technology:
The processing of fish dried fish is one of traditional marine product processing sell industry of China's Coastal Areas.Traditional fish dried fish processing technology comprises the internal organ of cutting open the belly, clean, pickle and open-air airing, attracts especially easily therefore that fly stings, moth stings.Fly stings the organoleptic quality that makes the fish dried fish of damaging by worms and descends, and causes its commodity value to descend, and fly stings to lick and can propagate invasive organism and the consumer is constituted security risk.In order to prevent that fly from stining, moth stings, China finds have dealer to add agricultural chemicals chlorophos in process recently.The mothproof method of flyproof of relevant fish dried fish processing, the external chemical prevention and control method that generally adopts are to use pyrethroid and organophosphorous pesticide such as decis, dichlorvos and Actellic dipping, and have worked out the corresponding trace standard of pesticide; The vegetable and animals oils of employing 56ml/kg fish such as the research report of cod-liver oil, corn oil, palm oil and sunflower oil insect protected are also arranged; Nimbin that extracts from plant and capsaicine have the good fly insecticidal effect that drives.In China, 1 patent application of using chlorine dioxide is only arranged, other related data reports are seldom arranged.Natural products has become hot fields in the control of agricultural pest especially Application and Development in green and organic tea, fruits and vegetables produce.Research data shows, garlic and pepper extract have the good fly effect of driving, the Tea Saponin of low toxicity [rat oral and through skin LD
50Be 4467mg/kg and 10000mg/kg], housefly is had the better prevention effect, Japan is to being used as food additives after the Tea Saponin modification.
Fish dried fish and ham processing are the processing sell industries of China's traditional food, and the pest control of processing and storage has become the bottleneck of these two big industry developments.Purpose of the present invention is exactly in order to solve the fly desinsection problem of driving in fish, the meat cure foods process.
Summary of the invention
The invention discloses a kind of prescription and using method thereof that solves fly harm in fish dried fish and the ham process with plant extracts.This prescription has efficient, nontoxic or low toxicity, the traditional properties that do not influence ham and fish dried fish and the characteristics of color and luster, is 100% to the control rates of fly and other insects, and the control cost is lower than 0.2 yuan/kg, and use extremely convenient.
Fish dried fish flyproof prescription of the present invention is: the mixture of a kind of Tea Saponin and capsaicine.Being formulated as of it: contain 100-400mg Tea Saponin and 30-500mg capsaicine in every premium on currency solution.The tea seed extract of described Tea Saponin for from the tea seed, extracting, the pepper extract of described capsaicine for from capsicum, extracting.
The using method of fish dried fish flyproof of the present invention is: after fresh fish is cut open the belly, gone internal organ, cleans, pickles with the salt of 10-30%, carry out open-air daylight airing the time, flyproof is evenly sprayed the fish body; Perhaps dipping carried out open-air daylight airing with the fish taking-up after 5-30 minute in fish dried fish flyproof.
The using method that fish dried fish flyproof of the present invention is applied to cured ham is: when the ham after pickling cleaned before airing, dipping was 5-30 minute in the water that adds fish dried fish flyproof.
The present invention has following advantage:
(1) safe and efficient: as to adopt natural food additives capsaicine, the Tea Saponin flyproof of can be used as fully, do not relate to any synthetic chemical pesticide.The flyproof rate is 100%.
(2) easy and simple to handle: as no matter to be infusion process or spraying flyproof, not increase optional equipment and technology basically, do not increase running cost substantially.
(3) traditional style of maintenance product, with low cost: this method has kept the traditional properties and the color and luster of fish dried fish and ham fully; When guaranteeing harmless flyproof, only increase about 0.2 yuan of cost.
Embodiment
Example 1: get little yellow croaker 500kg, cut open the belly, go internal organ, clean, pickle 2 days with the 100kg edible salt after, dipping 20 minutes in containing 100 liters of the 100mg/L Tea Saponin and the 100mg/L capsaicine aqueous solution respectively carries out open-air daylight airing with the fish taking-up in two batches.After 3 days with the finished product fish dried fish of traditional properties and color and luster indifference, do not find that screwworm and worm's ovum cause harm.
Example 2: get Xiao Mei fish 200kg, cut open the belly, go internal organ, clean, pickle 2 days with the 30kg edible salt after, dipping 15 minutes in containing 100 liters of the 200mg/L Tea Saponin and the 50mg/L capsaicine aqueous solution respectively carries out open-air daylight airing with the fish taking-up in two batches.After 3 days with the finished product fish dried fish of traditional properties and color and luster indifference, in the fish dried fish, do not find screwworm and worm's ovum.
Example 3: get large yellow Crocker 300kg, cut open the belly, go internal organ, clean, after pickling 3 days with the 50kg edible salt, open-air daylight airing is carried out in the fish taking-up, and will contain positive and negative to the surface that 300mg/L Tea Saponin and the 100mg/L capsaicine aqueous solution evenly sprays the fish body with clean sprayer immediately water membrane will be arranged, after 6 days with the finished product fish dried fish of traditional properties and color and luster indifference, its flyproof rate is 100%.
Example 4: get Xiao Mei fish 200kg, cut open the belly, go internal organ, clean, pickle 2 days with the 30kg edible salt after, dipping 5 minutes in containing 100 liters of the 400mg/L Tea Saponin and the 30mg/L capsaicine aqueous solution respectively carries out open-air daylight airing with the fish taking-up in two batches.After 3 days with the finished product fish dried fish of traditional properties and color and luster indifference, in the fish dried fish, do not find screwworm and worm's ovum.
Example 5: get Xiao Mei fish 200kg, cut open the belly, go internal organ, clean, pickle 2 days with the 30kg edible salt after, dipping 30 minutes in containing 100 liters of the 100mg/L Tea Saponin and the 80mg/L capsaicine aqueous solution respectively carries out open-air daylight airing with the fish taking-up in two batches.After 3 days with the finished product fish dried fish of traditional properties and color and luster indifference, in the fish dried fish, do not find screwworm and worm's ovum.
Example 6: get the ham 200kg after pickling, dipping after 20 minutes in 300 liters of the aqueous solution that contains 350mg/L Tea Saponin and 80mg/L capsaicine takes out ham and carries out open-air daylight airing.Carrying out traditional subsequent machining technology after 4 days is shaping, fermentation and finishing, becomes the finished product ham with traditional properties and color and luster indifference.In 3 months, do not find insect pest.
Example 7: get the ham 200kg after pickling, dipping after 25 minutes in 300 liters of the aqueous solution that contains 50mg/L Tea Saponin and 400mg/L capsaicine takes out ham and carries out open-air daylight airing.Carrying out traditional subsequent machining technology after 4 days is shaping, fermentation and finishing, becomes the finished product ham with traditional properties and color and luster indifference.In 3 months, do not find insect pest.
Fish dried fish and ham processing are one of traditional product processing sell industries of China's Coastal Areas and southern area.Only the fish dried fish output value in Zhejiang Province just reach 1,000,000,000 yuan/produce per year, this fish dried fish flyproof prescription non-toxic and safe, use easy and simple to handlely, it is applied in when guaranteeing fish dried fish and ham tradition organoleptic quality, does not cause potential safety hazard, is expected large-scale application.