Which is better absorption, plant collagen or fish collagen?

From a nutritional point of view, there are two main types of food classifications:

1,。Plant foods: These foods contain more collagen in soybeans and their soy products, milk and their dairy products, if you take collagen from these daily foods, then it really reaches the body and is transformed into all parts of the body and is utilized.

Because these foods do not contain much collagen, after the gastrointestinal and liver digestive enzymes, there is very little distribution in the body to play a real role. However, the production process of health food made from this kind of food extraction is relatively simple, and it is relatively cheap, but the effect may not be very significant.

2。Animal food: This kind of food contains more collagen: pig trotters, chicken skin, fish skin, chicken wings and so on.

The molecular weight of collagen contained in these foods is very large, compared with the molecular weight of health foods sold on the market is as high as 100 times, but we also need to pay more attention to its absorption effect, generally speaking, the possibility of real complete absorption is very small, because the molecular weight is too large, and due to the permeability and small osmotic pressure of human cells, it is difficult to pass, so the part that really passes through is converted into amino acids after participating in the digestion of the gastrointestinal tract and liver. Very little of the collagen parts that are actually distributed to the body need to play a role, so this is the first drawback: it is not well absorbed.

In addition, the human body eats these foods to supplement collagen at the same time, but also absorbs a lot of fat, such as pig trotters, chicken wings, fish skin, etc., are containing a lot of fatty substances, and there are more saturated fatty acids in these fats, if you have some knowledge of nutrition, you will know that saturated fatty acids will strengthen the blood viscosity in the body, will slow down the blood circulation, and easily induce three highs, such as: high blood pressure, high blood lipids, high blood viscosity, which is very bad for the human body, and these are to prevent it from happening. Long-term use can also lead to obesity, especially for older people, it is not recommended to eat, of course, for relatively poor nutrition, thinner people can eat to improve their physical condition.

There are two main types of food classifications.

The difference between the two:

Clause. First, the molecules are different.

When we talk about collagen, we usually refer to some large molecules, and hydrolyzed collagen is broken down into smaller molecules by hydrolysis, that is to say, in fact, hydrolyzed collagen is one of the collagen, and there is a relationship between the two.

Clause. Second, the absorption effect is different.

Because hydrolyzed collagen is hydrolyzed, its molecule is smaller, so it is easier to be absorbed by the human body, and the collagen molecule is relatively large, so the absorption effect will be worse, naturally, it will be cheaper than the hydrolyzed collagen, however, it is recommended that you choose hydrolyzed collagen with relatively good absorption.

Clause. Third, the production process is different.

Collagen is generally purified from animals and plants, and hydrolyzed collagen has to be hydrolyzed after purification, so the process is more complicated than general collagen purification.

Now it is very convenient to buy hydrolyzed collagen products, and you can buy them on e-commerce platforms.

It is worth choosing and noting: 1. See if there are bad additives; 2. Look at the platform, whether the qualifications are complete, whether there is a traceability mechanism, and the after-sales service is guaranteed.

1, Hydrolyzed collagen peptide is commonly known as collagen 2, Rimi hydrolyzed collagen peptide is Nimi freshwater collagen.

1. The physical and chemical properties are different.

Collagen has strong elongation, is insoluble in cold water, dilute acid, dilute alkali solution, and has good water retention and emulsification. Collagen is not easily hydrolyzed by general proteases, but it can be broken by animal collagenase, and the broken fragments are automatically denatured and can be hydrolyzed by ordinary proteases.

Fish collagen has a denaturation temperature of 40 41 when the environmental pH is lower than neutral, and 38 39 when the environmental pH is acidic.

2. Different uses.

Collagen repairs broken and aging elastic fiber networks, reshapes skin tissue structure, stretches wrinkles; In addition, it also removes free radicals in the body, antioxidant and slows down **aging.

Fish collagen contains a large number of polar groups, which is a moisturizing factor, and has the effect of preventing the conversion of tyrosine into melanin, so collagen has the functions of pure natural moisturizing, whitening, wrinkle prevention, freckle removal, etc., and can be widely used in beauty products.

3. The preparation method is different.

The preparation technology of fish collagen includes chemical method, enzymatic method, thermal degradation method and the combined application of these methods, the molecular weight range of collagen peptides prepared by different technologies varies greatly, chemical method and thermal degradation method are mostly used to prepare gelatin, and enzymatic method is mostly used to prepare collagen peptides.

The preparation of collagen includes material selection, pretreatment, acid-base saline extraction, isolation and purification of different types of collagen.

Encyclopedia - Collagen.

1. Fish collagen (polypeptide) is mainly extracted from the fresh skin and scales of tilapia and cod through biological enzyme directional shearing technology, and the main components of the product are a variety of high-tech repair factors in addition to wild deep-sea cod collagen. Fish collagen is one of the most important components of the extracellular matrix, a biological polymer. The collagen content in fish skin can exceed 80% of its total protein.

2. At present, the collagen extracted from fish scales in the world is mostly tilapia, because tilapia mainly grows in high-temperature freshwater waters, and its vitality is relatively tenacious, and the growth rate is much faster than that of wild deep-sea fish under artificial breeding conditions, which greatly reduces the raw material cost of fish collagen extraction, and it is also the most popular fish collagen.

By the age of 40, the amount of collagen in a woman's body is less than half that of the 18-year-old, and wrinkles and collapse occur due to the loss of collagen and water. Therefore, how to supplement collagen has become the most concerned issue for women. So,Can collagen be absorbed

Can collagen be absorbed Collagen is a biological polymer substance that plays a role in binding tissues in animal cells and is the most abundant protein in the human body, accounting for more than 30% of the total protein in the body. Collagen is one of the most critical raw materials in the biotechnology industry, and it is also the best biomedical material in high demand. Applications include biomedical materials, cosmetics, the food industry, research applications, and more.

Collagen health care products are currently quite popular beauty health care products in China. Collagen is known as the scaffold of life and is important for the formation of human body**, blood vessels, bones, tendons, teeth and cartilage, and there are about 3 kilograms of collagen in the adult body. But as we age, collagen is gradually lost.

For 40-year-old women, the amount of collagen in the body is less than half of that of 18 years old, and the wrinkles on the faces of the elderly are precisely because of the loss of collagen and water, causing ** to collapse.

However, collagen is a protein that is first cleaved into peptides by some proteases after entering the digestive tract; Peptides are further cleaved into tripeptides, dipeptides, and free amino acids; Tripeptides and dipeptides are further degraded into amino acids. The amino acids will synthesize new collagen in **. Therefore, there is no difference between collagen and other proteins, it is difficult to be directly absorbed and utilized by the human body, and it does not play a special health care role.

Precautions for taking collagen 1. After macromolecular collagen enters the human body, it needs to be degraded into small molecule peptides and amino acids before it can be absorbed by the human body, and there are not many ingredients that are truly effectively absorbed.

2. Most of these foods are high in fat and are not suitable for regular consumption. High-calorie, high-fat, especially fried foods are prone to free radicals and accelerate aging. If you can eat less of this type of food, it is equivalent to reducing the chance of free radical damage and the risk of dark spots and wrinkles.

3. Pregnant women are not allowed to take collagen products, because collagen is composed of 19 kinds of amino acids, several of which cannot be absorbed by the fetus, which is easy to cause premature development and maturation of the second characteristic, which is not conducive to the growth and development of the baby after birth.

4. The collagen extracted from pigs and cattle can nourish and maintain elasticity without roughness, but it contains a lot of fat, and oral administration of this kind of collagen is easy to gain weight. Therefore, it is recommended to take fish collagen, which does not contain fat and does not cause body fat.

1500 Dalton is the most conducive to the absorption of the human small intestine, and the molecular weight of collagen that is most easily absorbed by the human body is 1500-3000 Dalton, which is considered by international authorities. This molecular weight range has the strongest collagen activity and the best absorption after use. The molecular weight is too large and not easy to be absorbed by the human body, and too small is unstable to affect the effect.

1500 is relatively better absorbed than 3000, less than 1500 dalton collagen will be unstable.

Deep-sea cod fish has the best collagen, which contains collagen in some gelatinous foods, such as beef tendons, pig's trotters, chicken wings, chicken skin, fish skin and cartilage, but among so many species, the composition of fish is the closest to the human body, and it is the collagen that is most recognized and absorbed by body tissues.

Oral collagen brand recommendation: Emantech collagen.

I've eaten powdered food before, and I feel that the absorption is still not so good, but now that I am drinking oral food, I think the absorption will be better than the previous one. You can try it, Shangguan Yan's Yan's Yanjia collagen fruit drink, the taste is good, mainly because it has an effect.

I think the absorption of liquid is better, and now I am trying bird's nest collagen, this beauty effect is good, I bought it at Shangguan Yan's house. You can check it out.

Everyone loses collagen every day, and the amount of collagen lost varies from person to person.

Collagen between 300-2000 daltons is the most easily absorbed, and Champs Elysée collagen peptides have a molecular weight of 1000 daltons, which is very easily absorbed by the human body.

Champs-Elysée collagen molecules are small, colorless, odorless, active and highly nutritious.