CN100350848C

CN100350848C - Crab gland oil and its making method

Info

Publication number: CN100350848C
Application number: CNB2004100654134A
Authority: CN
Inventors: 朱立雄; 管松柏
Original assignee: Gaoyou City Lake Aquatic Food Processing Factory; YANGZHOU SANHE SIMEI PICKLES CO Ltd
Current assignee: Gaoyou City Lake Aquatic Food Processing Factory; YANGZHOU SANHE SIMEI PICKLES CO Ltd
Priority date: 2004-11-29
Filing date: 2004-11-29
Publication date: 2007-11-28
Anticipated expiration: 2024-11-29
Also published as: CN1613335A

Abstract

The present invention discloses crab spawn oil made by using fresh water crabs and a technical preparation method. Fresh crabs (mainly male crabs) are cleaned and then steamed for 30 to 80 minutes, and crabmeat and crab spawns are peeled off after the fresh crabs are cooled; the peeled crabmeat is steamed for 30 to 90 minutes by steam or boiled for 5 to 15 minutes by microwaves (the temperature of the crabmeat reaches 90 to 105 DEG C), cooking wine, salt, monosodium glutamate, I+G and dry scallop elements are added and stirred into steamed crabmeat after being slightly cooled; the peeled crab spawns are poured and decocted in salad oil at the temperature of 120 to 180 DEG C, ginger and spring onion are poured in the salad oil and decocted for 1.5 to 4 hours after the salad oil is clear, potassium sorbate is poured in a pot before materials in the pot is taken out, and then, the materials are divided into pure crab spawn oil and decocted crab spawns; the steamed crabmeat and the decocted crab spawns are added to the pure crab spawn oil after being mixed and stirred, and thus, the crab spawn oil is produced. The present invention has the advantages of advanced, scientific and convenient technology, particular material selection, reasonable and complete technological processes, high-temperature sterilization, vacuum packaging, stable quality and convenience for eating, the fresh crabs are sanitary, and crab resources can be reasonably utilized.

Description

The preparation method of crab gland oil

Technical field

The present invention relates to a kind of process of making crab gland oil of fresh water crab.

Background technology

Fresh water crab is the aquatic products of natural delicious food, since ancient times liking of people extremely.Because of the region difference, the profile of crab, size etc. are variant, but the cuisines characteristic of the delicious mouthfeel of crab, in season top grade is permanent ancient change.We can say that after autumn has set in, no crab not Cheng Yanyi became convention.Because the particular tissues structure of crab is difficult to long-term preservation, very easily cause sense of taste to lose bright, tissue and change, color and luster changes, even ammonia separates rottenly, can not eat.Four seasons household trial test crab aquatic foods are the desirable pursuits of people always throughout the year, also are the targets that the food worker endeavours to tackle key problems.Number of patent application is 03131913.0 1 kinds of crab oil and preparation thereof, comprise fresh river crab is clean, boiling, collection is got crab cream and the condensate liquid that distillation is separated out in the digestion process, behind the removal of the crab after boiling foul, take out crab oil, crab oil and crab meat, crab shell oven dry with after taking-up crab oil, crab oil and the crab meat grinds to form the crab calcium powder.Get crab oil, crab oil, crab meat, crab calcium powder, fresh monosodium glutamate nucleotides, oil, flavouring, condensate liquid and animal oil are endured to the moisture content evaporate to dryness and are got flavored oils, and post precipitation is removed in flavored oils's cooling, heat up to add crab cream and decoct fast to exclusion again, pack after the cooling finished product.This is major ingredient with crab oil, crab oil, crab meat, with fresh monosodium glutamate, crab calcium powder, oil and the flavouring that obtains after the oven dry of crab shell is pulverized is batching, be aided with to distill in the crab digestion process and separate out crab cream and the condensate liquid that obtains after the cooling, boil the crab oil that forms with animal oil, easy residual crab calcium powder in the oil, mouthfeel is poor, owing to adopt animal oil to boil, be unfavorable for health, the shortcoming that visual effect is not good enough, easy jaw loses, product is paste, generally only is applicable to the heat food, present many people note maintenance, particularly the elderly and suffer from crowd's inedibility of diseases such as hypertension.

Summary of the invention

It is good to the purpose of this invention is to provide a kind of mouthfeel, and chromaticness is good, Cold and hot food with all can, the preparation method of the old and young crab gland oil of all liking.

Technical scheme of the present invention is that the preparation method of crab gland oil is: with fresh and alive crab (based on female crab) cleaning, boiling 30～80 minutes, strip crab meat, crab oil after the cooling; The crab meat that strips was steamed 30～90 minutes with steam again or boils 5～15 minutes (the crab meat temperature reaches 90～105 ℃) with microwave baking, slightly after the cooling, add cooking wine, salt, monosodium glutamate, I+G, dried scallop powder and stir into steam crab meat; Pouring the crab oil that strips into temperature is infusion in 120～180 ℃ the salad oil, treats to pour into when oil colours is limpid ginger, green onion, and infusion 1.5～4 hours is faced and poured potassium sorbate when taking the dish out of the pot into, is separated into pure crab spawn oil and infusion crab oil then; Steam crab meat is mixed the stirring back add pure crab spawn oil with infusion crab oil, make crab gland oil, the packing warehouse-in.

Crab gland oil is primary raw material with fresh water crab through cleaning, boiling, the crab oil that strips, crab meat and vegetable oil, is flavoring with sodium glutamate, I+G, dried scallop powder, ginger, green onion, yellow rice wine, salt, potassium sorbate, through boiling, boil and form.The content of described primary raw material and flavoring is: crab oil, crab meat=15～70%, and vegetable oil=25～80%, sodium glutamate 0.5～3%, yellow rice wine 0.2%～2%, NaCl 1～6%, a spot of I+G, dried scallop powder, ginger, green onion, potassium sorbate.

The advanced science of technology of the present invention is convenient, high quality materials, fresh and alive crab, fresh health, the technological process of production is rationally complete, high-temperature sterilization, vacuum packaging is guaranteed high-quality stable, shelf-life reached more than 10 months, four seasons household is tasted the crab aquatic foods throughout the year, and instant has been realized the crab resource rational utilization.Pure crab spawn oil and steam crab meat and infusion crab oil are mixed and made into the crab gland oil product.The oil colours of crab gland oil is golden yellow, is supernatant liquid, and crab meat is strip or bulk, crab oil is the bulk that differs in size, and can keep the tissue morphology and the piece shape of crab oil, crab meat, keeps the peculiar natural flavor of crab, look, perfume (or spice), the no blue grey in bottom, no water layer, the bright fragrance Mei Tese of tool crab.Pure crab spawn oil can be used as independent product, and steam crab meat and infusion crab oil are mixed and made into solid-state crab meat Huang and also can be used as independent product.Pure crab spawn oil is a supernatant liquid, and oil colours golden red Huang has the peculiar bright fragrance flavor of crab, delicious flavour.The crab meat Huang then has the genuineness of fresh and alive crab when edible.Crab gland oil, pure crab spawn oil, crab meat Huang all can be used as product, and be directly edible separately.Can adopt bottledly, packed and box-packed, satisfy different demands.

The specific embodiment

Get:

Live crab (major part is female crab) 150kg; Salad oil 60kg; Sodium glutamate 1.5kg; I+G0.05kg; Dried scallop powder 0.05kg; Ginger 0.2kg; Green onion 0.1kg; Yellow rice wine 0.5kg; Salt 2.0kg; Potassium sorbate 0.08kg.

With live crab (major part is female crab), after scrubbing clean with clear water, to divide and pour in the pot boiling for several times into and pulled out in 45 minutes, cooling back (2hr) strips crab meat (about 30kg), crab oil (about 20kg), deposits separately respectively.

Salad oil poured into slowly be warming up to 120～150 ℃ in the pot, pour the crab oil infusion into, be interrupted and stir, about 1.5～3 hours, notice that oil is warm less than 180 ℃, pour ginger, green onion, potassium sorbate when oil colours is limpid into, be separated into pure crab spawn oil and infusion crab oil then, deposit separately respectively.

When infusion crab oil, the synchronous processing crab meat.Crab meat was heavily steamed about 1 hour with steam, and moisture content is removed in cooling slightly, adds yellow rice wine, salt, monosodium glutamate, I+G, dried scallop powder and stirs, and pours infusion crab oil while hot into and mixes thoroughly and make crab meat Huang, heat preservation for standby use.

Crab gland oil is bottled with 100g.Take by weighing the yellow bottling of 50g crab meat, in bottle, pour the 50g pure crab spawn oil again into and constitute crab gland oil, make temperature 〉=75 ℃ of the yellow and pure crab spawn oil of crab meat in the bottle of packing into, screw bottle cap rapidly, cooling naturally, formation vacuum packaging.(also can make antivacuum packing, temperature and the environment temperature yellow and pure crab spawn oil of the crab meat in the bottle of packing into is suitable.Can adopt packed and box-packed too.)

With pure crab spawn oil that is separated into and the crab meat Huang of making, can be packaged into the yellow product of pure crab spawn oil product and crab meat respectively separately.Can adopt bottled, packed and box-packed too.

Claims

1, a kind of preparation method of crab gland oil is characterized in that fresh and alive crab cleaning, boiling 30～80 minutes stripped crab meat, crab oil after the cooling; The crab meat that strips was steamed 30～90 minutes with steam again, and after part moisture content was removed in cooling slightly, adding cooking wine, salt, monosodium glutamate, I+G stirred into steam crab meat; Pouring the crab oil that strips into temperature is infusion in 120～180 ℃ the salad oil, treats to pour into when oil colours is limpid ginger, green onion, potassium sorbate, and infusion 1.5～4 hours is separated into pure crab spawn oil and infusion crab oil then; Steam crab meat is mixed the stirring back add pure crab spawn oil with infusion crab oil, make crab gland oil.

2, a kind of preparation method of crab gland oil is characterized in that fresh and alive crab cleaning, boiling 30～80 minutes stripped crab meat, crab oil after the cooling; The crab meat that strips was boiled 5～15 minutes with the microwave baking, and after part moisture content was removed in cooling slightly, adding cooking wine, salt, monosodium glutamate, I+G stirred into steam crab meat; Pouring the crab oil that strips into temperature is infusion in 120～180 ℃ the salad oil, treats to pour into when oil colours is limpid ginger, green onion, potassium sorbate, and infusion 1.5～4 hours is separated into pure crab spawn oil and infusion crab oil then; Steam crab meat is mixed the stirring back add pure crab spawn oil with infusion crab oil, make crab gland oil.