The oligosaccharide chain is also known as a glycoprotein, what kind of sugar is an oligosaccharide?

The main role of oligosaccharide coupling is to identify, for example, the difference in blood type, because of the different glycans, and the adhesion effect.

Proteins add sugar chains to the endoplasmic reticulum to become glycoproteins.

The oligosaccharide chain is not a glycoprotein, it is linked together with the protein to form a glycoprotein, see this diagram below:

The carbohydrate-binding region in the middle part is connected to the oligosaccharide chain.

Oligosaccharides generally refer to oligosaccharides. Oligosaccharides, also known as oligosaccharides or oligosaccharides, are a new type of functional sugar source, oligosaccharides set nutrition, health care, diet therapy in one, widely used in food, health products, beverages, medicine, feed additives and other fields.

Introduction: It is a new functional sugar source to replace sucrose, and it is a new generation of functional food for the 21st century. It is a new product with a wide range of application and application prospects, and has become quite popular in the world in recent years.

There are large-scale production in the United States, Japan, Europe and other places, and the development and application of oligosaccharides in China began in the mid-90s and developed rapidly.

Basic composition: oligosaccharides in the present form refer to compounds containing 2-10 glycosidic bonds formed by polymerization, glycosidic bonds are formed by dehydration and condensation of a glycoside hydroxyl group of a monosaccharide and a hydroxyl group of another monosaccharide. They are often covalently bound to proteins or lipids and exist in the form of glycoproteins or glycolipids. Oligosaccharides usually link 2-4 monosaccharides into small mers through glycosidic bonds, which include functional oligosaccharides and common oligosaccharides, and the common characteristics of such oligosaccharides are:

It is difficult to be digested and absorbed by the stomach and intestines, has low sweetness, low calories, and basically does not increase blood sugar and blood lipids.

The above content reference: Encyclopedia - oligosaccharides.

Summary. Oligosaccharide is a new type of protein biopesticide obtained by the scientific ratio of plant immune-inducing proteins and amino-oligosaccharides. Plant immune-inducing protein is a new protein pesticide extracted by fermentation of Alternaria microspora.

When the plant immune-inducing protein comes into contact with the surface of the plant, it can bind to the receptor protein on the plant cell membrane, causing a series of related enzyme activities in the plant, activating the plant resistance system and improving its own disease resistance. 6% oligosaccharide protein wettable powder can not only inhibit the expression of virus genes in plants, control their reproduction, but also repair the damage of damaged plants through cell activation, so as to achieve the purpose of systematic prevention and control of viral diseases. At the same time, it can stimulate the gene expression in the plant, so that it can produce disease-resistant substances such as chitinase, induce the expression of multiple defense responses of plants, improve their own disease resistance, and thus play a role in disease resistance and insect control.

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Hello, glad for your question. Oligosaccharide proteins are of low toxicity, but high concentrations increase their toxicity.

Oligosaccharide is a new type of protein biopesticide obtained by the scientific ratio of plant immune-inducing proteins and amino-oligosaccharides. Plant immune-inducing protein is a new protein pesticide extracted by fermentation of Alternaria microspora. When the plant immunoinducer protein comes into contact with the plant surface, it can bind to the receptor protein Li Ze on the plant cell membrane, causing a series of related enzyme activities in the plant, activating the plant resistance system and improving its own disease resistance.

6% oligosaccharide protein wettable powder can not only inhibit the expression of virus genes in plants, control their reproduction, but also repair the damage of damaged plants through cell activation, so as to achieve the purpose of systematic prevention and control of viral diseases. At the same time, it can stimulate the expression of genes in plants, make them produce disease-resistant substances such as chitinase, induce the expression of multiple defense responses of plants, and improve their own disease resistance, so as to play a role in resisting ominous diseases and insects.

Crop site Control object Dosage (dosage mu) Application method: cabbage soft rot 75-100 grams per mu. Spray tomato virus suspected of causing disease 75-100 grams of celery Ming mu Spray rice virus disease 75-100 grams mu Spray watermelon wilt diluted 800-1000 times liquid Spray tobacco virus disease 75-100 grams mu spray.

Summary. Oligosaccharides usually refer to physiologically active oligosaccharides or mixtures thereof produced by the hydrolysis of polysaccharides in plant or microbial cell wall structures.

Oligosaccharides usually refer to physiologically active oligosaccharides or mixtures thereof produced by the hydrolysis of polysaccharides in plant or microbial cell wall structures.

Oligosaccharide is a new type of protein biopesticide obtained by plant immune inducer protein and ammonia redisturbing oligosaccharide. Plant immune-inducing protein is a new type of protein extracted by fermentation of Alternaria microspora.

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Oligosaccharide chains. Glycans are generally less than 15 monosaccharides as the prosthetic groups that bind proteins, so they are also called oligosaccharide chains. Oligosaccharide chains have a wide range of structures that can be compared to nucleic acids and proteins.

Sugar chains are chain-like substances formed by the connection of various sugars in human cells, which are the components of glycolipids and glycoproteins, and there are hundreds of sugar chains in the human body.

In the cell tissue structure, oligosaccharide is a kind of cell structure attached to the cell protein and rooted between the proteins, it is distributed on the cell membrane, and its role in the cell life is to conduct information, because its complex structure changes with the change of the environment, so its function is very similar to the human body's nerve tissue. These oligosaccharide chains are also involved in cell-to-cell adhesion, acting as receptors for pathogenic bacteria and toxins, and receptors for hormones, enzyme antibodies, and lectins. Scientists have also discovered that "oligosaccharide chains" are also important components of cellular organic matter, and believe that:

The "oligosaccharide chain" has a greater impact on the human body than sugars, proteins, fats, and nucleotides.

Scientific assertions. Following proteology and genetics, scientists have come to the conclusion through a large number of studies: it is the "oligosaccharide chain" that can affect human health and control human diseases!

The "oligosaccharide chain" is a carrier substance that explains the form of life communication, and the significant difference between organic and inorganic matter lies in the "oligosaccharide chain". Chito-oligosaccharide is composed of "oligosaccharide chain", which is the information transmission chain of human cells, which is like the nerve conduction network of the human body, transmitting all kinds of information to DNA at all times, and DNA will make corresponding expressions according to the information obtained; This expression is like the brain sending corresponding instructions to the human organs. The birth, aging, illness and death of the human body are directly related to the changes in the "oligosaccharide chain", the composition of cells in the body.

In other words, by changing the "oligosaccharide chain" of human cells, the growth, development and even death of different cells can be controlled.

Medical applications. In the field of medicine, chitosan oligosaccharide has obvious advantages in regulating blood sugar, regulating blood pressure, lowering blood lipids, excreting toxins in the body, excreting heavy metals in the body, anti-tumor, regulating immunity, etc., with the deepening of scientific research, scientists have found that chitosan oligosaccharide has shown good results in improving gastrointestinal function, improving bone and joint function, activating cells, removing excess free finch base in the body, anti-aging, regulating the internal environment of the body, and improving the quality of life.

Scientists predict that chito-oligosaccharide will make a great contribution to the cause of human health, and the 21st century will be the century of chito-oligosaccharide.

Oligosaccharide is a new type of biological pesticide, which has the characteristics of low toxicity, high efficiency and degradability. In the right cases, long-term use of oligosaccharide can play a role in protecting crops and increasing crop yields.

However, because different crop varieties, growth stages, soil types, and environmental conditions can affect the effectiveness of the use of oligosaccharins, they must be adapted and used on a case-by-case basis. In addition, the use of oligosaccharein is subject to relevant safety regulations and standards, and needs to be properly tested and evaluated.

It should be noted that in agricultural production, the long-term use of a single chemical pesticide or biological pesticide may lead to the resistance of pests and diseases to this type of pesticide, resulting in the loss of effective protection against pests and diseases. Therefore, in order to ensure that crops continue to be effectively protected, it is recommended to use a variety of different types of pesticides in rotation to increase the success rate of crop pest control.

In summary, when used in the right circumstances, oligosaccharide can be used for long-term crop protection and yield improvement. However, it is necessary to adjust and guess the use of the pants according to the specific conditions, and follow the relevant regulations and standards to ensure a safe and effective effect.