Astaxanthin containing penaeus orientalis juice production method
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A production method and technology of astaxanthin, applied in the functions of food ingredients, food denaturation, food preparation, etc., can solve the problems of environmental pollution, carcinogenicity, reduction, etc., and achieve the effects of improving extraction rate, reversing aging, and solving precipitation problems.
Active Publication Date: 2015-12-09
陈贵卿
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Citric acid hydrolysis is our original creation, which is used to hydrolyze prawn heads to produce "astaxanthin prawn juice", which solves the problem of utilizing hundreds of thousands of tons of prawn heads that are left in a mess every year after peeling and exporting shrimp; overcomes the hydrolysis odor produced by hydrolysis with hydrochloric acid , carcinogenic trichloropropanol and environmental pollution; fo
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Embodiment 1
[0168] Use 5000 milliliter conical flask, adopt citric acid, reflux and hydrolyze 1200g of prawn head. Production of "Astaxanthin Prawn Juice". Prawn head contains about 9.3% protein. Contains 2.25% calcium carbonate.
[0169] Loading: Σ=prawn head 1200g+water 1200g+M 柠檬酸晶 .
[0170] The added citric acid has two parts:
[0171] ① Hydrolysis part. See [B] Formula (Ⅰ-1), select CC=1.2:
[0172] 水解 m 柠檬酸 = M 对虾头× protein content of this raw material × CC × 2.1947 = 1200 × 9.3% × 1.2 × 2.1947 = 293.91 g.
[0173] ②Dissolve the consumed part. From formula (Ⅳ) in technical scheme: 溶解 m 柠檬酸 = M 对虾头 ×0.0288=1200×0.0288=34.56g.
[0174] Total citric acid needed: 总 m 柠檬酸 = 水解 m 柠檬酸 + 溶解 m 柠檬酸 =293.91g+34.56g+=328.47g
[0175] Total citrate crystals needed: 总 m 柠檬酸晶 = 总 m 柠檬酸 ÷0.896=366.60g,
[0176] Deduct the citric acid crystal antifreeze denaturant that has added 3% of raw materials: 1200×3%=36g. Add citric acid crystal 366.6-36=330.6g.
[0177] Neutrali...
Embodiment 2
[0185] Using a 1000L all-stainless steel reactor, using citric acid to hydrolyze the prawn head. Production of "Astaxanthin Prawn Juice". Prawn head contains about 9.3% protein. Contains calcium carbonate 2.25%
[0186] Kettle: Σ=prawn head 340Kg+water 340Kg+M 柠檬酸晶 .
[0187] The added citric acid has two parts:
[0188] ① Hydrolysis part. See [B] In formula (Ⅰ-1), choose CC=1.1:
[0189] 水解 m 柠檬酸 = M 对虾头 × protein content of this raw material × CC × 2.1947 = 340 × 9.3% × 1.1 × 2.1947 = 76.34Kg,
[0190] ②Dissolve the consumed part. From formula (IV): 溶解 m 柠檬酸 = M 对虾头 × 0.0288 = 340 × 0.0288 = 9.79 kg.
[0191] Total citric acid needed: 总 m 柠檬酸 = 水解 m 柠檬酸 + 溶解 m 柠檬酸 =76.34Kg+9.79kg=86.13Kg,
[0192] Total citrate crystals needed: 总 m 柠檬酸晶 = 总 m 柠檬酸 ÷0.8966=96.12Kg.
[0193] Deduct the citric acid crystal antifreeze denaturant that has added 3% of raw materials: 340×3%=10.2Kg, actually add citric acid crystal 96.12-10.2=85.92Kg.
[0194] Neutralize w...
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Abstract
The present invention uses citric acid to hydrolyze penaeus orientalis heads to produce astaxanthin containing penaeus orientalis juice. The production method solves the utilization problems of a huge number of the penaeus orientalis heads; overcomes all the problems produced by using hydrochloric acid to conduct hydrolysis; solves the protein denaturation problems due to freezing and long storage of aquatic products; and solves the allergic problems that penaeus orientalis proteins cause to parts of human body. The product contains a lot of magnesium which can help prevent hypertension and myocardial infarction, and a large amount of astaxanthin which can effectively reverse aging. The production method originally creates a formula to calculate the use amount of acid; solves the smelly problems of sea (freshwater) aquatic products; uses unique product recipes; deduces the calculation formula of product expected yield; solves the product filtration problem; and solves the product sedimentation problem. The production method comprises the following steps: (1) pretreating raw materials; (2) hydrolyzing; (3) neutralizing; (4) precipitating for 3 to 4 hours; (5) extracting supernatant, adding salt and sucrose according to the recipe of expected yield, and stirring to dissolve; (6) repeatedly filtering all of the liquids through a diatomite filtering machine; (7) blending according to the recipe; (8) ultrafiltrating using microporous membranes; and (9) filling.
Description
technical field [0001] The invention relates to a method for producing astaxanthin prawn juice by using prawn heads, and belongs to the technical field of seafood condiment production. Background technique [0002] Prawns are mainly produced in the Bohai Sea and the Yellow Sea in my country. The meat is tender, delicious, nutritious and easy to digest. It is an excellent food for people who are weak and need to take care of themselves after illness. And rich in magnesium, it can protect the cardiovascular system well, reduce blood cholesterol levels, prevent arteriosclerosis, and help prevent high blood pressure and myocardial infarction. It also contains a large amount of astaxanthin, which has a strong antioxidant effect and can effectively reverse aging! There are also a large number of essential elements for the human body. [0003] In 2012, according to statistics, my country produced about 1.7 million tons of prawns, and the main export products were shrimps, whose h...
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