Mantis shrimp healthcare freshness-retaining rice cake and preparation method thereof
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A technology of rice cakes and mantis shrimp, which is applied in food preparation, food ingredients as antimicrobial preservation, food ingredients as antioxidants, etc. It can solve the problem of heavy bitter smell of shrimp mantis protein powder, inability to be used as food base material, waste of resources, etc. problems, to achieve the effect of chewing, regulating the micro-ecological balance of the human body, and smooth taste
Active Publication Date: 2014-09-03
启东捷顺科技创业园有限公司
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[0005] The purpose of the present invention is to aim at the current problem that mantis shrimp heads and shrimp shells are discarded as waste, resulting in serious waste of resources, and to provide a process to produce a preparation method for mantis shrimp health-care and fresh rice cakes, which not only solves the problem of mantis shrimp Protein powder has a str
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Embodiment 1
[0027] 1. Raw material preparation:
[0028] ① Prepare mantis shrimp enzymatic protein powder, collect fresh mantis shrimp head, wash, add water 5 times its weight, boil for 15 minutes, filter, collect filter residue, add water 7 times the weight of filter residue, refine with colloid mill, pH Adjust to 9, then add 1.2% trypsin by weight of filter residue, enzymolyze at 50°C for 3 hours, inactivate enzyme at 90°C for 20 minutes, centrifuge, take supernatant, add celestial grass polysaccharide with 5% weight of supernatant , 0.15% citric acid and 0.35% glycine to deodorize and debitter, concentrate under reduced pressure, and spray dry to obtain mantis shrimp enzymatic protein powder;
[0029] ②Preparation of glucosamine hydrochloride: collect fresh mantis shrimp shells, wash, dry, and crush into 20-mesh shell pieces, add 6% HCI solution according to 3 times the weight of the shell pieces, soak at room temperature for 15 hours, wash with water until neutral, Drain, then add 6%...
Embodiment 2
[0039] 1. Raw material preparation:
[0040] ① Prepare mantis shrimp enzymatic protein powder, collect fresh mantis shrimp head, wash, add water 6 times its weight, boil for 20 minutes, filter, collect filter residue, add water 6 times the weight of filter residue, refine with colloid mill, pH Adjust to 7.5, then add 0.9% trypsin by weight of filter residue, enzymolyze at 40°C for 5 hours, inactivate enzyme at 80°C for 20 minutes, centrifuge, take supernatant, add celestial grass polysaccharide with 3.5% weight of supernatant , 0.1% citric acid and 0.4% glycine to deodorize and debitter, concentrate under reduced pressure, and spray dry to obtain mantis shrimp enzymatic protein powder;
[0041] ②Preparation of glucosamine hydrochloride: Collect fresh mantis shrimp shells, wash, dry, and crush them into 15-mesh shell pieces, add 7% HCI solution according to 5 times the weight of the shell pieces, soak at room temperature for 12 hours, wash with water until neutral, Drain, then...
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Abstract
The invention relates to a mantis shrimp healthcare freshness-retaining rice cake and a preparation method thereof. The mantis shrimp healthcare freshness-retaining rice cake consists of the following materials in percent by weight: 60%-85% of round-grained sticky rice, 5.5%-15% of mantis shrimp enzyme hydrolyzed protein powder, 1.4%-2.5% of glucosamine hydrochloride, 5%-12% of randia cochinchinensis leaf, 3%-10% of Herba Euphorbiae Hirtae and 0.1%-0.5% of tara gum. The rice cake is prepared from the materials by virtue of multi-way processing means. The mantis shrimp healthcare freshness-retaining rice cake disclosed by the invention not only solves a problem that mantis shrimp enzyme hydrolyzed protein powder is obvious in bitter and raw taste and cannot be used as a food base material, but also enables a nutrient healthcare value to be higher while improving anti-bacterial, anti-corrosive, freshness-retaining and anti-ageing capabilities of the rice cake and prolonging a quality guarantee period of the rice cake, so that a freshness-retaining shelf life is longer. The mantis shrimp healthcare freshness-retaining rice cake disclosed by the invention is fragrant in smell, delicious and pure in taste, and easy to absorb and utilize by a human body. By being eaten frequently, the mantis shrimp healthcare freshness-retaining rice cake can promote absorption of calcium of the human body, can strengthen the tendons and bones, can regulate microecological balance of the human body, can prevent and treat common diseases such as osteoporosis, hyperostosis and arthrophlogosis; moreover, waste materials are comprehensively utilized, and therefore, the mantis shrimp healthcare freshness-retaining rice cake achieves great social, ecological, environmental and economic benefits.
Description
technical field [0001] The invention relates to a mantis shrimp health-care and fresh-keeping rice cake and a preparation method thereof, belonging to the field of food biotechnology. Background technique [0002] Rice cake is one of the instant cakes that people eat at home, with a production history of more than 2,000 years. Traditional rice cakes are mostly made of high-quality rice, which is processed by soaking and moistening rice, adding water to refine pulp, pressing to control water, steaming, extruding, cooling, and cutting. Its main components are starch, water content and water activity. Higher, it is easy to breed microorganisms such as Aspergillus, Penicillium, and Bacillus megaterium, which will cause mold and deterioration of rice cakes. In addition, rice cakes are prone to hardening and cracking during storage, their flavor deteriorates, and their shelf life is short. And it is not easy to digest, and its flavor and nutritional components are relatively sin...
Claims
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