Raw Materials Oyster Extract Powder

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Oyster Extract Powder Usage and Synthesis.

Oyster peptide is a kind of health food made by enzymatically dissolving oyster during processing using peptide molecular biotechnology.

Its main ingredient is oyster, which is rich in a variety of minerals, trace elements, taurine and other nutrients. Among them, the content of taurine is much higher than other seafood.

The arginine in oyster peptide can increase the viability of male sperm, improve male sexual function, and have a certain regulatory effect on prostate diseases.

In addition, oyster peptide is also rich in vitamins and proteins, which can enhance human immunity, lower blood pressure and blood fat, and prevent cardiovascular and cerebrovascular diseases. Therefore, oyster peptide is a very nutritious and healthy food.

Uses of Oyster Extract.

I. Moisturise the lungs and tonify the kidneys

In ancient Greek mythology oyster is a food that represents love. From the perspective of Chinese medicine oyster passes water and qi, nourishes the lungs and benefits the kidneys. Western medicine verifies that it is one of the natural foods that contain the most zinc (up to 100mg per hundred grams of oyster meat). The great value of zinc is reflected in the fact that it is a vital mineral in the male reproductive system, especially in the last fifty years, the sperm count of males has declined significantly, so it is more necessary to supplement enough zinc.

Tranquilises the mind and calms the spirit

Regular consumption of oysters can reduce the symptoms of restlessness, palpitations, insomnia, dizziness and tinnitus caused by yin deficiency and hyperactivity. Oysters contain a variety of vitamins and minerals, especially selenium can regulate the nerves, mood stabilisation.

Beneficial to the brain

Taurine, DHA, EPA are important nutrients for intellectual development. Glycogen is the form of energy reserves in the human body, can improve the efficiency of human physical and mental activity. In addition, pharmacological experimental research shows that the use of oyster shells to increase the body's zinc content, can improve the zinc-cadmium ratio of the body, is conducive to the improvement and prevention of hypertension, play a role in protecting the brain, brain function.

Fine skin and beautiful face

Calcium in oyster makes the skin smooth, copper makes the skin colour look good, and it looks especially bloody; potassium can treat dry skin and acne; vitamins can also make the skin smooth and can regulate the secretion of oil at the same time.

Prolong life

Oyster is rich in nucleic acid, nucleic acid plays an important role in protein synthesis, because the surface can delay skin aging and reduce the formation of wrinkles. Extracts of oysters also on women's menopausal syndrome, functional bleeding of the uterus during puberty, prenatal or postpartum weakness have obvious curative effects.

Extraction Processes of Oyster Extract.

1, cleaning step: cleaning the oyster in accordance with the set cleaning duration, forming the washed oyster.

2, steaming step: put water into the steaming device, put the oyster into the counting at the same time while warming up, and stir synchronously, stop warming up after warming up to the set heat preservation range, and keep warm according to the set heat preservation duration, stop stirring after the end of heat preservation, and then let it stand according to the set resting duration, and form the primary soup.

3, the step of draining soup: extracting said primary soup using the extraction device and pumping it into the primary soup storage device.

4, hydrolysis step: the primary soup in the primary soup storage device is pumped into the hydrolysis device, the temperature is raised to the set sterilisation temperature and maintained in accordance with the set sterilisation time, and then cooled down to the set enzyme digestion temperature, the PH value of the primary soup is adjusted to neutral by adding the configuration liquid, the animal protein enzyme preparation is put into the hydrolysis and maintained in accordance with the set enzyme digestion time, and then the enzyme digestion is completed, and the temperature is raised to the set inactivation temperature and maintained in accordance with the set inactivation time, forming the inactivation of the enzyme. After the enzyme digestion, raise the temperature to the set inactivation temperature, and keep it to the set inactivation time, and form the hydrolysate after inactivation.

5, filtration step: the hydrolysate after inactivation of the enzyme is put into diatomaceous earth and/or activated charcoal and left to stand, and filtered to the clear liquid storage device using a filtration device, and then the clear liquid is filtered using a circulating filtration device in accordance with a set circulating filtration time for circulating filtration.

6. Concentration step: concentrating the clear liquid after said circular filtration to a set concentration, forming a clarified concentrated liquid.

Spray drying step: the clarified concentrated liquid is spray dried according to the set air inlet temperature and set air outlet temperature to form oyster peptide powder.

Characteristic methods of  Bulk Oyster Extract Powder.

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