阅读说明：本技术 一种预熟制佛跳墙冷冻包的制备方法 (Preparation method of pre-cooked Fotiaoqiang frozen bag ) 是由 胡琴 秦磊 祁立波 傅宝尚 姜鹏飞 黄旭辉 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种预熟制佛跳墙冷冻包的制备方法。采用高温高压短时加工方式对骨汤进行熬制,之后加入鲍鱼、海参、贝柱、鱼唇、鱼肚、花菇、蹄筋、鹌鹑蛋、鸭胗等多种材料小火煮制,得佛跳墙产品,冷却至室温后加入扇贝裙边水解液,采用耐高温蒸煮袋包装之后再放入-35℃～-45℃速冻50～60分钟,得到预熟制佛跳墙冷冻包,放置于-18℃的冰箱中冷冻贮存。本发明的预熟制佛跳墙冷冻包营养价值高,加工工艺简便,容易实现工业化生产；且加入适量的扇贝裙边水解液可以抑制冰晶的生长及重结晶,较好地维持了蛋白质的保水能力和溶解性等功能特性,可防止产品在冻藏过程中颜色变暗,影响食用品质。(The invention discloses a preparation method of a pre-cooked Fotiaoqiang frozen bag. Boiling the bone soup by adopting a high-temperature high-pressure short-time processing mode, adding a plurality of materials such as abalone, sea cucumber, scallop, fish lips, fish maw, flower mushroom, tendon, quail eggs, duck gizzard and the like, boiling with soft fire to obtain the Fotiaoqiang product, cooling to room temperature, adding scallop skirt hydrolysate, packaging by adopting a high-temperature resistant boiling bag, quickly freezing at-35 to-45 ℃ for 50 to 60 minutes to obtain a pre-cooked Fotiaoqiang cold-frozen bag, and placing in a refrigerator at-18 ℃ for cold storage. The pre-cooked Fotiaoqiang freezing bag has high nutritive value, simple and convenient processing technology and easy realization of industrial production; and proper amount of scallop skirt hydrolysate is added to inhibit the growth and recrystallization of ice crystals, so that the functional characteristics of water retention capacity, solubility and the like of protein are well maintained, and the product is prevented from darkening in color in the freezing storage process and affecting the eating quality.)

1. A preparation method of a pre-cooked Fotiaoqiang frozen bag is characterized by comprising the following steps:

s1, preparing scallop skirt hydrolysate: removing shell of scallop, cleaning scallop skirt, and mincing to obtain scallop skirt meat paste; adding bacillus subtilis neutral protease, wherein the enzyme adding amount of each gram of scallop skirt meat paste is 2000-3000U, standing and hydrolyzing at 50 ℃ and pH7.5 for 6h to obtain scallop skirt zymolyte; heating the scallop skirt zymolyte at 100 ℃ for 5min to inactivate enzyme, centrifuging and taking supernatant fluid as hydrolysate; concentrating the hydrolysate to 1/2 of the volume of the stock solution to obtain the final product of the scallop skirt hydrolysate;

s2, packaging of finished products: taking 450-500 parts by weight of finished products of the Fotiaoqiang, adding 8-12 parts by weight of the final products of the scallop skirt hydrolysate obtained in the step S1, uniformly mixing, filling into a cooking bag, and sealing and packaging to obtain bagged finished products;

s3, quick-freezing of the finished product: and (4) placing the bagged finished product obtained in the step (S2) at the temperature of between 35 ℃ below zero and 45 ℃ below zero, quickly freezing for 50 to 60 minutes to obtain a pre-cooked Fotiaoqiang frozen bag, and placing the pre-cooked Fotiaoqiang frozen bag for freezing storage at the temperature of below 18 ℃ below zero.

2. The method for preparing the pre-cooked Buddha jump wall frozen bag according to claim 1, wherein the mincing of step S1 is: stirring for 10-15 s at 18000-22000 rpm by a mashing machine.

3. The method for preparing the pre-cooked Buddha jump wall frozen bag according to claim 1, wherein the heating for inactivating the enzyme in step S1 is performed at 100 ℃ for 5 min.

4. The method for preparing the pre-cooked Buddha jump wall frozen bag according to claim 1, wherein the centrifugation of step S1 is 4500r/min, 10 min.

5. The method for preparing the pre-cooked Buddha jump wall frozen bag according to claim 1, wherein the concentration in step S1 comprises: concentrating by heating at 80 deg.C.

6. The method for preparing a pre-cooked Buddha jumping wall frozen bun as claimed in claim 1, wherein the step S2 comprises the steps of:

s21, blanching in boiling water: taking 340-350 parts by weight of pig bones, 165-171 parts by weight of a chicken frame, 80-85 parts by weight of duck meat, 30-35 parts by weight of chicken feet, 100-105 parts by weight of pig feet, 30-35 parts by weight of pigskin, 80-85 parts by weight of pork tendon meat and 80-85 parts by weight of beef tendon meat, and blanching in boiling water for 5min respectively to obtain blanched pig bones, blanched chicken frames, blanched duck meat, blanched chicken feet, blanched pig feet, blanched pork skin, blanched pork tendon meat and blanched beef tendon meat;

s22, decocting bone soup: adding 2800-3000 parts by weight of water, 4-6 parts by weight of Jinhua ham, 8-11 parts by weight of dried scallop, 30-35 parts by weight of Shaoxing Huadiao wine, 2-3 parts by weight of longan pulp, 0.8-1 part by weight of dried orange peel, 1.5-2 parts by weight of white pepper granules, 1.5-2 parts by weight of cassia bark, heating at 120 ℃ and 165MPa for 120min to obtain soup, removing upper-layer grease of the soup to obtain bone soup in step S21;

s23, main material foaming:

taking dried abalone, placing the dried abalone in water of 20-25 ℃ to be heated to boiling, and placing the abalone in water of 45-50 ℃ to be soaked for 4 hours to obtain primary foamed abalone; placing the primary foamed abalone in water of 20-25 ℃ to be heated to boiling, and placing the boiled abalone in water of 45-50 ℃ to be soaked for 12 hours to obtain secondary foamed abalone;

taking salted sea cucumbers, soaking the salted sea cucumbers in water at the temperature of 20-25 ℃ for 22-24 hours, removing sand mouths, soaking the salted sea cucumbers in water at the temperature of 20-25 ℃ for 10-12 hours, and heating the soaked sea cucumbers at the temperature of 90-95 ℃ for 60-80 min to obtain instant sea cucumbers;

soaking the dried tendons in water at 70-80 ℃ for 4h, tearing off the outer tendon skin, and heating in water at 70-80 ℃ for 30min to obtain soaked tendons;

soaking the dried fish lips in water at the temperature of 70-80 ℃ for 12h, and removing cartilage and old meat to obtain soaked fish lips;

soaking the dried fish maw in water at the temperature of 95-100 ℃ for 10-12 hours to obtain soaked fish maw;

soaking the dried flower mushrooms in water at the temperature of 95-100 ℃ for 4 hours to obtain soaked and foamed flower mushrooms;

cooking ovum Coturnicis Japonicae, and removing shell to obtain shelled ovum Coturnicis Japonicae;

cleaning duck gizzards, and cutting the duck gizzards into thin slices of 0.2-0.3 mm to obtain duck gizzard tablets;

s24, roasting the main materials: and (3) taking 250-300 parts by weight of the bone soup obtained in the step (S2), adding 20-25 parts by weight of the secondary foaming abalone, 15-20 parts by weight of instant sea cucumber, 18-25 parts by weight of foaming fish lips, 18-25 parts by weight of foaming fish maw, 12-18 parts by weight of foaming flower mushroom, 15-22 parts by weight of foaming tendon, 15-20 parts by weight of shelled quail eggs and 18-21 parts by weight of duck gizzard slices, adding 15-20 parts by weight of scallop column, 2-3 parts by weight of salt, 1-2 parts by weight of sugar, 0.5-1 part by weight of chicken essence and 4-5 parts by weight of light soy sauce, and heating at 60-70 ℃ for 110min to obtain the finished product of the Fotiaoqiang wall.

7. The method for preparing the pre-cooked Buddha jump wall frozen bun as claimed in claim 1, comprising the steps of:

s1, preparing scallop skirt hydrolysate: removing shell of scallop, taking the skirt of the scallop, cleaning, and mincing for 15s by a pounding machine at the rotating speed of 22000rpm to obtain the minced meat of the skirt of the scallop; adding bacillus subtilis neutral protease, adding enzyme in 3000U per gram of scallop skirt meat mash, standing and hydrolyzing at 50 deg.C and pH7.5 for 6h to obtain scallop skirt zymolyte; heating the scallop skirt zymolyte at 100 ℃ for 5min, centrifuging at 4500r/min for 10min, and collecting supernatant as hydrolysate; heating and concentrating the hydrolysate at 80 ℃ to 1/2 of the volume of the stock solution to obtain a final product of the scallop skirt hydrolysate;

s2, packaging of finished products: 488 parts by weight of the finished product of the Fotiaoqiang is taken, 12 parts by weight of the final product of the scallop skirt hydrolysate obtained in the step S1 are added, mixed uniformly, and packaged in a cooking bag for sealing and packaging to obtain a packaged finished product;

the preparation method of the Fotiaoqiang finished product comprises the following steps:

s21, blanching in boiling water: taking 350 parts of pig barrel bones, 171 parts of chicken frames, 85 parts of duck meat, 35 parts of chicken claws, 105 parts of pig trotters, 35 parts of pigskins, 85 parts of pig tendon meat and 85 parts of beef tendon meat, and blanching in boiling water for 5min respectively to obtain blanched pig barrel bones, blanched chicken frames, blanched duck meat, blanched chicken claws, blanched pig trotters, blanched pork skins, blanched pork tendon meat and blanched beef tendon meat;

s22, decocting bone soup: adding 3000 parts by weight of water, 5 parts by weight of Jinhua ham, 11 parts by weight of dried scallop, 34 parts by weight of Shaoxing Huadiao wine, 3 parts by weight of longan pulp, 1 part by weight of dried orange peel, 2 parts by weight of white pepper grains and 2 parts by weight of cassia bark into the blanched pork ribs, blanched chicken claws, blanched pork trotters, blanched pork skin, blanched pork tendon meat and blanched beef tendon meat which are obtained in the step S21, heating the mixture at 120 ℃ and 165MPa for 120min, taking soup, and removing oil on the upper layer of the soup to obtain bone soup;

s23, main material foaming:

taking 11 parts by weight of dried abalone, putting the dried abalone in 1000 parts by weight of water with the temperature of 25 ℃, heating the water to boiling, and then putting the water in 500 parts by weight of water with the temperature of 45 ℃ for soaking for 4 hours to obtain primary soaked abalone; taking 16 parts by weight of the primary foamed abalone, putting the primary foamed abalone into 1000 parts by weight of 25 ℃ water, heating the water to boil, and soaking the primary foamed abalone in 500 parts by weight of 45 ℃ water for 12 hours to obtain secondary foamed abalone;

taking 6 parts by weight of salted sea cucumber, soaking the salted sea cucumber in 1000 parts by weight of 25 ℃ water for 24 hours, removing sand mouths of the sea cucumber, soaking the sea cucumber in 1000 parts by weight of 25 ℃ water for 10 hours, and heating the soaked sea cucumber at 90 ℃ for 60 minutes to obtain instant sea cucumber;

taking 12 parts by weight of dry tendons, soaking the dry tendons in 1000 parts by weight of water at 80 ℃ for 4 hours, tearing off outer-layer tendons and skins, and then placing the dry tendons in 1000 parts by weight of water at 70 ℃ for heating for 30min to obtain foamed tendons;

taking 12 parts by weight of dried fish lips, soaking the dried fish lips in 1000 parts by weight of 80 ℃ water for 12 hours, and removing cartilages and old meat to obtain soaked fish lips;

taking 10 parts by weight of dried fish maw, and soaking the dried fish maw in 500 parts by weight of water with the temperature of 80 ℃ for 12 hours to obtain soaked fish maw;

taking 8 parts by weight of dried flower mushroom, and soaking the dried flower mushroom in 500 parts by weight of 100 ℃ water for 4 hours to obtain soaked and foamed flower mushroom;

cooking ovum Coturnicis Japonicae, and removing shell to obtain shelled ovum Coturnicis Japonicae;

cleaning duck gizzards, and cutting into 0.2mm thin slices to obtain duck gizzard slices;

s24, roasting the main materials: taking 300 parts by weight of the bone soup obtained in the step S22, adding 23 parts by weight of the secondary foaming abalone, 18 parts by weight of instant sea cucumber, 23 parts by weight of foaming lips, 22 parts by weight of foaming fish maw, 16 parts by weight of foaming flower mushroom, 22 parts by weight of foaming tendon, 20 parts by weight of shelled quail eggs and 19 parts by weight of duck gizzard slices, adding 18 parts by weight of scallop column, 3 parts by weight of salt, 2 parts by weight of sugar, 1 part by weight of chicken essence and 5 parts by weight of light soy sauce, and heating at 70 ℃ for 110min to obtain a finished product of the Fotiaoqiang wall;

s3, quick-freezing of the finished product: and (4) quickly freezing the bagged finished product obtained in the step (S2) at-45 ℃ for 60 minutes to obtain a pre-cooked Fotiaoqiang frozen bag, and freezing and storing the pre-cooked Fotiaoqiang frozen bag at the temperature below-18 ℃.

Technical Field

The invention relates to the field of food processing, in particular to a preparation method of a pre-cooked Fotiaoqiang frozen bag.

Background

The main and auxiliary materials of the Buddha jumping wall comprise more than 30 kinds of sea cucumber, abalone, shellfish, fish maw, fish lip, tendon and the like, the preparation process relates to cooking skills of bone soup boiling, main material soaking, mixed stewing and the like, and the preparation process is extremely complicated. However, the traditional cooking method of the Fotiaoqiang taking experience as the leading factor has the defects of long manufacturing period, large manpower consumption, non-standard operation, non-environment-friendly process and the like, so that the product has the defects of unstable quality, low yield, short quality guarantee period and the like, and the industrialization is difficult to realize.

The food culture of China is profound, and the varieties of Chinese dishes appearing in the market at present exceed 60000, but the quick-frozen Chinese dishes are few. The Fotiaoqiang is a traditional Chinese delicacy and contains a lot of aquatic products, but because the water content and the protein content of the aquatic products are very high, the freezing induction denaturation is easy to occur in the freezing storage process, and the quality is deteriorated. Therefore, how to optimize the traditional dish processing technology to adapt to industrial production and simultaneously keep the original good sensory qualities of color, fragrance, taste, shape and the like is the development center of gravity of the quick-frozen Chinese dishes.

In recent years, by-products of aquatic product processing are fully utilized along with the intensive research on the comprehensive utilization of aquatic products. The scallop skirt is a byproduct left in the processing process of the scallop, and has high protein content and complete amino acid types. At present, however, except a small part of scallop skirts as shrimp feed, the scallop skirts are sold at low price, and most of the scallop skirts are abandoned by seaside and allowed to rot, so that great resource waste and environmental pollution are caused.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a preparation method of a pre-cooked Fotiaoqiang frozen bag. Wherein the bone soup is decocted by adopting a high-temperature high-pressure short-time processing mode, the traditional processing mode of alternate long-time decoction by mild and strong fire is replaced, and the mixed stewing adopts slow fire to slowly boil, so that the operation is simple and convenient, and the realization of industrial production is facilitated. The addition of a proper amount of scallop skirt hydrolysate can inhibit the growth and recrystallization of ice crystals, better maintain the functional characteristics of water retention capacity, solubility and the like of protein and prevent the degradation of the product quality caused by the denaturation of the protein.

In order to achieve the above object, the present invention provides the following technical solutions:

a preparation method of a pre-cooked Fotiaoqiang frozen bag comprises the following steps:

s1, preparing scallop skirt hydrolysate: removing shell of fresh scallop, cleaning scallop skirt, and mincing to obtain scallop skirt meat paste; adding bacillus subtilis neutral protease, wherein the amount of the protease added to the minced scallop skirt meat per gram is 2000-3000U, the hydrolysis temperature is 50 ℃, and the pH value is 7.5, standing and hydrolyzing the scallop skirt for 6 hours to obtain scallop skirt zymolyte; heating the scallop skirt zymolyte to inactivate enzyme, centrifuging and taking supernatant fluid as hydrolysate; concentrating the hydrolysate to 1/2 of the volume of the stock solution to obtain the final product of the scallop skirt hydrolysate;

s2, packaging of finished products: taking 450-500 parts by weight of finished products of the Fotiaoqiang, adding 8-12 parts by weight of the final products of the scallop skirt hydrolysate obtained in the step S1, uniformly mixing, filling into a cooking bag, and sealing and packaging to obtain bagged finished products;

s3, quick-freezing of the finished product: and (4) placing the bagged finished product obtained in the step (S2) at the temperature of between 35 ℃ below zero and 45 ℃ below zero, quickly freezing for 50 to 60 minutes to obtain a pre-cooked Fotiaoqiang frozen bag, and placing the pre-cooked Fotiaoqiang frozen bag for freezing storage at the temperature of below 18 ℃ below zero.

Preferably, the mincing in step S1 is: smashing for 10-15 s at the rotation speed of 18000-22000 rpm by a smashing machine; the heating for enzyme deactivation is carried out at 100 ℃ for 5 min; the centrifugation is 4500r/min and 10 min; the concentration is specifically as follows: concentrating by heating at 80 deg.C.

Preferably, the method for preparing a Buddha jumping wall finished product in step S2 includes the steps of:

s21, blanching in boiling water: taking 340-350 parts by weight of pig bones, 165-171 parts by weight of a chicken frame, 80-85 parts by weight of duck meat, 30-35 parts by weight of chicken feet, 100-105 parts by weight of pig feet, 30-35 parts by weight of pigskin, 80-85 parts by weight of pork tendon meat and 80-85 parts by weight of beef tendon meat, and blanching in boiling water for 5min respectively to obtain blanched pig bones, blanched chicken frames, blanched duck meat, blanched chicken feet, blanched pig feet, blanched pork skin, blanched pork tendon meat and blanched beef tendon meat for later use;

s22, decocting bone soup: adding 2800-3000 parts by weight of water, 4-6 parts by weight of Jinhua ham slices, 8-11 parts by weight of dried scallop, 30-35 parts by weight of Shaoxing Huadiao wine, 2-3 parts by weight of longan pulp, 0.8-1 part by weight of dried orange peel, 1.5-2 parts by weight of white pepper grains and 1.5-2 parts by weight of cassia bark into the blanched pig bone, blanched chicken skeleton, blanched duck meat, blanched chicken claw, blanched pig trotter, blanched pork skin, blanched beef tendon meat and blanched beef tendon meat which are obtained in the step S21, heating for 120min at the temperature of 120 ℃ and the pressure of 165MPa, taking soup, and removing upper-layer grease of the soup to obtain bone soup;

s23, main material foaming:

taking dried abalone, placing the dried abalone in water of 20-25 ℃ to be heated until the abalone is boiled, stopping heating, and placing the abalone in water of 45-50 ℃ to be soaked for 4 hours to obtain primary soaked abalone; placing the primary soaked abalone in water at the temperature of 20-25 ℃ to be heated to boiling, stopping heating, and placing in water at the temperature of 45-50 ℃ to be soaked for 12 hours to obtain secondary soaked abalone;

soaking salted sea cucumbers in water at the temperature of 20-25 ℃ for 22-24 hours, removing sand mouths of the sea cucumbers, soaking the sea cucumbers in water at the temperature of 20-25 ℃ for 10-12 hours, and heating the soaked sea cucumbers at the temperature of 90-95 ℃ for 60-80 min to obtain instant sea cucumbers;

soaking the dried tendons in water at 70-80 ℃ for 4h, tearing off the outer tendon skin, and heating in water at 70-80 ℃ for 30min to obtain soaked tendons;

soaking the dried fish lips in water at the temperature of 70-80 ℃ for 12h, and removing cartilage and old meat to obtain soaked fish lips;

soaking the dried fish maw in water at the temperature of 95-100 ℃ for 10-12 hours to obtain soaked fish maw;

soaking the dried flower mushrooms in water at the temperature of 95-100 ℃ for 4 hours to obtain soaked and foamed flower mushrooms;

cooking ovum Coturnicis Japonicae, and removing shell to obtain shelled ovum Coturnicis Japonicae;

cleaning fresh duck gizzards, and cutting the fresh duck gizzards into thin slices of 0.2-0.3 mm to obtain duck gizzard tablets;

s24, roasting the main materials: taking 250-300 parts by weight of the bone soup obtained in the step S2, adding 20-25 parts by weight of the secondary foaming abalone, 15-20 parts by weight of instant sea cucumber, 18-25 parts by weight of foaming fish lips, 18-25 parts by weight of foaming fish maw, 12-18 parts by weight of foaming flower mushroom, 15-22 parts by weight of foaming tendon, 15-20 parts by weight of shelled quail eggs, 18-21 parts by weight of duck gizzard slices, 15-20 parts by weight of scallop column, 2-3 parts by weight of salt, 1-2 parts by weight of sugar, 0.5-1 part by weight of chicken essence, 4-5 parts by weight of light soy sauce and heating at 60-70 ℃ for 110min to obtain a finished product of the Fotiaoqiang wall; wherein, the scallop adductor can be fresh scallop adductor can be frozen scallop adductor; the frozen scallop adductor is used after being placed at room temperature and thawed by flowing water for 1 hour.

In a preferred mode, the preparation method of the pre-cooked Fotiaoqiang frozen bag comprises the following steps:

s1, preparing scallop skirt hydrolysate: taking fresh scallop, removing shell, taking scallop skirt, cleaning, and mashing for 15s by a mashing machine at the rotation speed of 22000rpm to obtain scallop skirt meat paste; adding bacillus subtilis neutral protease, and standing and hydrolyzing the scallop skirt for 6 hours under the conditions that the enzyme adding amount of each gram of scallop skirt minced meat is 3000U, the hydrolysis temperature is 50 ℃ and the pH value is 7.5 to obtain scallop skirt zymolyte; heating the scallop skirt zymolyte at 100 ℃ for 5min, centrifuging at 4500r/min for 10min, and collecting supernatant as hydrolysate; heating and concentrating the hydrolysate at 80 ℃ to 1/2 of the volume of the stock solution to obtain a final product of the scallop skirt hydrolysate;

s2, packaging of finished products: 488 parts by weight of the finished product of the Fotiaoqiang is taken, 12 parts by weight of the final product of the scallop skirt hydrolysate obtained in the step S1 are added, mixed uniformly, and packaged in a cooking bag for sealing and packaging to obtain a packaged finished product;

the preparation method of the Fotiaoqiang finished product comprises the following steps:

s21, blanching in boiling water: taking 350 parts of pig barrel bones, 171 parts of chicken frames, 85 parts of duck meat, 35 parts of chicken claws, 105 parts of pig trotters, 35 parts of pigskins, 85 parts of pig tendon meat and 85 parts of beef tendon meat, and scalding in boiling water for 5min respectively to obtain scalded pig barrel bones, scalded chicken frames, scalded duck meat, scalded chicken claws, scalded pork trotters, scalded pork skins, scalded pork tendon meat and scalded beef tendon meat for later use;

s22, decocting bone soup: adding 3000 parts by weight of water, 5 parts by weight of Jinhua ham slices, 11 parts by weight of dried scallop, 34 parts by weight of Shaoxing Huadiao wine, 3 parts by weight of longan pulp, 1 part by weight of dried orange peel, 2 parts by weight of white pepper grains and 2 parts by weight of cassia bark into the blanched pork ribs, blanched duck meat, blanched chicken claws, blanched pork trotters, blanched pork skin, blanched beef tendon meat and blanched beef tendon meat which are obtained in the step S21, heating for 120min at the temperature of 120 ℃ and the pressure of 165MPa, taking soup, and removing upper-layer grease of the soup to obtain bone soup;

s23, main material foaming:

taking 11 parts by weight of dried abalone, putting the dried abalone in 1000 parts by weight of 25 ℃ water, heating the water to boiling, stopping heating, and then putting the water in 500 parts by weight of 45 ℃ water for soaking for 4 hours to obtain primary soaked abalone; taking 16 parts by weight of the primary foamed abalone, placing the primary foamed abalone in 1000 parts by weight of 25 ℃ water, heating to boil, stopping heating, placing the primary foamed abalone in 500 parts by weight of 45 ℃ water, and soaking for 12 hours to obtain secondary foamed abalone;

taking 6 parts by weight of salted sea cucumber, soaking the salted sea cucumber in 1000 parts by weight of 25 ℃ water for 24 hours, removing sand mouths of the sea cucumber, soaking the sea cucumber in 1000 parts by weight of 25 ℃ water for 10 hours, and heating the soaked sea cucumber at 90 ℃ for 60 minutes to obtain instant sea cucumber;

taking 12 parts by weight of dried tendons, soaking the dried tendons in 1000 parts by weight of water at 80 ℃ for 4 hours, tearing off outer-layer tendon skins, and placing the dried tendons in 1000 parts by weight of water at 70 ℃ for heating for 30min to obtain foamed tendons;

taking 12 parts by weight of dried fish lips, soaking the dried fish lips in 1000 parts by weight of water at 80 ℃ for 12 hours, and removing cartilages and old meat to obtain soaked fish lips;

taking 10 parts by weight of dried fish maw, and soaking the dried fish maw in 500 parts by weight of 80 ℃ water for 12 hours to obtain soaked fish maw;

taking 8 parts by weight of dried flower mushroom, and soaking the dried flower mushroom in 500 parts by weight of 100 ℃ water for 4 hours to obtain soaked and foamed flower mushroom;

cooking ovum Coturnicis Japonicae, and removing shell to obtain shelled ovum Coturnicis Japonicae;

cleaning fresh duck gizzards, and cutting into 0.2mm thin slices to obtain duck gizzard slices;

s24, roasting the main materials: taking 300 parts by weight of the bone soup obtained in the step S22, adding 23 parts by weight of the secondary foaming abalone, 18 parts by weight of instant sea cucumber, 23 parts by weight of foaming lips, 22 parts by weight of foaming fish maw, 16 parts by weight of foaming flower mushroom, 22 parts by weight of foaming tendon, 20 parts by weight of shelled quail eggs, 19 parts by weight of duck gizzard slices, 18 parts by weight of scallop column, 3 parts by weight of salt, 2 parts by weight of sugar, 1 part by weight of chicken essence and 5 parts by weight of light soy sauce, and heating at 70 ℃ for 110min to obtain a finished product of the Fotiaoqiang wall; wherein the scallop is a frozen scallop adductor; the frozen scallop adductor is used after being placed at room temperature and thawed by flowing water for 1 hour.

S3, quick-freezing of the finished product: and (3) quickly freezing the bagged finished product at-45 ℃ for 60 minutes to obtain a pre-cooked Fotiaoqiang frozen bag, and freezing and storing the pre-cooked Fotiaoqiang frozen bag at a temperature below-18 ℃.

The invention has the beneficial effects that:

1. the Fotiaoqiang frozen bag is prepared by adopting a pre-cooking mode, and can be eaten after being cooked for 10-15 minutes by consumers in different cooking modes (water cooking, steam and microwave), so that the Fotiaoqiang frozen bag is convenient and quick to eat, delicious in taste and rich in nutrition.

2. The bone soup is decocted by adopting a high-temperature high-pressure short-time processing mode, the traditional processing mode is replaced, the labor consumption is reduced, the operation is simple and convenient, and the industrial production is favorably realized.

3. The pre-cooked Fotiaoqiang frozen bag is quickly frozen by a quick freezer, the freezing speed is high, the growth and recrystallization of ice crystals are controlled, the thawing loss rate of products is reduced, and the original taste, taste and color of food are preserved.

4. The invention uses the biological enzyme degradation method to carry out enzymolysis on the protein of the scallop skirt into micromolecular polypeptide, and the polypeptide is used as the antifreeze of aquatic products, thereby not only effectively inhibiting the muscle protein denaturation of the aquatic products in the freezing process and inhibiting the growth and recrystallization of ice crystals, but also better maintaining the functional characteristics of water retention capacity, solubility and the like of the protein, preventing the product from darkening in color in the freezing process and influencing the eating quality, endowing the product with unique and rich seafood flavor, simultaneously solving the problems of resource waste and environmental pollution, and improving the development and utilization value of the scallop skirt.

Detailed Description

The invention is further illustrated by the following specific examples.

The subtilisin neutral protease used in each of the following examples was CAS No. of beijing baiolabokoku technologies: 9068-59-1.