Application research and product development progress of lysolycosaccharose

, polyglycodes and their functions areOligosaccharides, also known as oligosaccharides, are a mixture of oligosaccharides based on wood polysaccharides β-
1
,
4
glycosides, which are the main components of woody glycosaccharides and triglycerides. The sweetness of woody sugar is equivalent to
30%
of sucrose, and the sweetness of low-poly-sugar is pure and has no odor. Compared with other lysoaccharides such as LYF, LYC is stable in a wide
pH
range (
pH2.5 to 8.0
), especially in acidic environments, even in
pH
with lower stomach acid, and is also high temperature resistant and can be heated to
100
degrees C.also has a strong function of probiotic probiotics in the intestinal tract. Low polychloride has a high selective proliferation effect on probiotics such as Bifidobacteria and Lactobacillus, but it has obvious inhibitory effect on pathogens such as E. coli, E. coli and Bacillus Difficile. In-body experiments show that Bifidobacteria (e.g. long Bifidobacteria, Bifidobacteria and infant Bifidobacteria, etc.) can use woody sugar, triglycerides or lycophagus as the main component;In addition, experiments in rats showed that lycopulose in the intestines also has a high selective proliferation effect on Bifidobacteria, not only can multiply its number, but also can extend its survival time lysumy is difficult to be digested and broken down by the human body, saliva, stomach, pancreas and small intestine fluid can hardly break down low mousse. With an approximately zero energy value, it can play a role in low-energy foods, maximizing the needs of those who prefer desserts and worry about getting fat. It is also available for diabetics, obese patients and hyperglycemia patients.addition, lysoicose has the function of improving stool characteristics. Ingestion of low polycytosaccharies increases the moisture in the stool, which can change the shape of the stool, thus preventing constipation. Therefore, lysoic micose is widely used in many fields, such as food and health care products, and its function and application research are summarized below.2, the application of low-poly-glycosaccharies 1
, the application of the food industry With the improvement of living standards, food has shifted from hunger-filled to functional, low-sugar, sugar-free food and some health food more and more popular with consumers. Studies have found that lysobacteria can be used as probiotics because they selectively add value for Bifidobacteria and some strains of lactic acid that play a healthy role in the human gut.can be used as an antioxidant to prevent oxidative stress, anemia, atherosclerosis, diabetes, osteoporosis and some cancers. Low-polyxaccharides have also been shown to have a blood-lowering, antibacterial, anti-inflammatory, anti-allergic effect.1
) application in beveragesthe acid resistance of low polyxaccharides makes it a great deal of room for development in acidic beverages, low polyfructose, low-poly-semi-lactose, polysort maltose and other dual ambiguous factors in the acidic environment is unstable, and low-polychloride even if heated under acidic conditions does not break down, and its Bifidobacteria proliferation effect is better than other low polysaccharides. At the same time, the addition of low-poly-wood sugar makes the beverage with low sugar, low-calorie characteristics, so that the product has the dual value of nutrition and health care, can meet the needs of different consumer groups of drinks, its addition also makes the product more up-grade, with broad market prospects.The common types used by yogurt products manufacturers are heat-addicted streptococcus and Bulgarian Lactobacillus. These two bacteria can not withstand the lethal effect of stomach acid and bile, even if a small number of live into the intestine, can not be planted and expelled from the body, the physiological role of only its fermentation products, and the presence of Bifidobacteria in the intestine, the health effect on the intestine is other lactic acid bacteria can not be compared. Polychyclyctic sugar, as a bifidobacteria, has a high selective proliferation effect on Bifidobacteria, and its function of Bifidobacteria proliferation is
20
times that of other
factors. This is mainly due to the absence of hydrolyzed lycoprotein in the human gastrointestinal tract enzyme system, lysate is not digested and absorbed directly into the large intestine, and Bifidobacteria in the large intestine contains
D
- glycosidease, which can break down lysate into glycosaccharides, which can be converted into organic acids as its own growth carbon source for proliferation. Therefore, polyglycoic added in yogurt can become healthy yogurt.fruit vinegar drink is rich in amino acids, organic acids, vitamins, minerals and other nutrients, with softening blood vessels, promote skin metabolism, kill harmful bacteria, maintain the balance of blood acid and alkali, eat wake-up wine and other effects. Because fruit vinegar is an acidic beverage, other biamogenic factors in the acidic environment is not stable enough, and polycyclic glycosaccharides can maintain good physiological properties under acidic conditions, but also promote the proliferation of Bifidobacteria, used in fruit vinegar beverages can not only increase the health function of fruit vinegar, but also expand the drinking population of fruit vinegar. Now, the application of lysoicose in the beverage industry has been paid attention to.2
) In the application of baked goods based baked goods are cereal-based raw materials, and oil, sugar, eggs and other as the main raw materials of a food. It is precisely because baked goods are rich in oil, sugar and other high-energy ingredients, so that baked goods are not suitable for those who need to limit the diet of consumers, and thus the need for low-energy baked goods, so that low-calorie, low-sweet ingredients become the food innovator's first choice. Low-polychycoicose is suitable for adding to low-energy baked goods as an ingredient in a "diluted" baked goods formula.at the same time, lysoicose has the characteristics of reducing moisture activity, in baked goods to add low-poly-wood sugar, so that the product is easy to control moisture, not easy to age, so as to achieve the purpose of extending shelf life.3
) In functional food with the improvement of living standards, people's demand for functional food is increasing. According to expert analysis, the focus of health food in the future is to develop health food to prevent cardiovascular disease, cancer and diabetes, and the development of health food to regulate physiological function is becoming increasingly white hot. Low polyglycoic sugar is an ideal functional food additive, which can be widely used in the development and production of health food.Carbohydrates, fats and proteins in the diabetic body all develop disorders of varying degrees, resulting in a range of complications. Nutritional problems are particularly important in the control and treatment of diabetes, and dietary conditioning is the most basic treatment measure for diabetes. The choice of sweeteners in health foods for diabetics is particularly important, as they should be used without affecting the patient's blood sugar levels, including energy-free or low-energy sweeteners or fillers. Lycocoal is not hydrolyzed by the body's digestive enzymes, and metabolism is not dependent on insulin, therefore, it does not affect the patient's blood sugar, belongs to the energy-free sweetener, can meet the needs of diabetics.of experiments have shown that the use of low-polycyclycose special effects, can make Bifidobacteria in the intestines of a large number of reproduction, can play an anti-cancer effect. In the process of breaking down food and bile, rotting bacteria in the human intestine will inevitably produce carcinogenic toxic metabolites such as phenols, pyridine, methamphetamine, organic amine, ammonia, manure odor and hydrogen sulfide, while lactic acid and acetic acid produced by Bifidobacteria in metabolism can accelerate intestinal peristalsis and urination, causing these carcinogens to be excreted and detoxified quickly. Low polyglycoicose is effectively used in cancer prevention health food, but also conforms to the development direction of health food.Addition, lysoic sugar is used in a variety of confectionery, fruit honey, brewing industry, cold drinks and chewing gum, as people's living standards improve, lysum sugar will be more widely used. 2
, the application of feed industry a large number of studies show that the addition of low polycyclycose in feed has the following physiological functions: improve the absorption rate of nutrients and feed utilization rate of animals, promote animal growth and production; 1
) Festry feed many studies at home and abroad show that low poly-wood sugar can improve the absorption rate of nutrients and feed utilization rate of animals, and has the function of promoting animal growth. 2
) Livestock Feed Low polycytose can be applied to livestock feed, which can improve feed conversion rate, reduce diarrhea rate, promote livestock growth, and also improve the immunity of livestock. 3
) The addition of low polychrome sugar to fish feed feed stimulates the non-specific immune function of fish, improves the resistance of fish bodies to disease, and improves the growth rate of fish. 3
, other applications 1
) medicine mice experiments have shown that lysate can effectively reduce the complications of diabetes, increase the activity of antioxidants. So lysolycosaccharine can be used in medicines to treat diabetes. lycoal can also be used to treat intestinal dysfunction, from the experimental results, it can be found that lysoicose and its raw materials made of drugs can effectively treat intestinal dysfunction, relieve diarrhea, constipation and bloating and other symptoms. also be used to treat chronic hepatitis with intestinal dysfunction. Low polychromucose can effectively improve the micro-ecological environment at the end of the blind intestine micro-anus, proliferate beneficial bacteria and inhibit some pathogens, so it can also be used to treat hemorrhoid . 2
) Agricultural applications low polychychygen can be used as a nutrient for crops, can improve the growth rate of crops and disease resistance. The results show that low-poly-wood sugar can promote the germination and growth of tomato seeds, and has obvious effect on the biomass and root weight of tomato plants. After the low polychycosaccharide was applied, the stems and leaves of tomato plants were strong, and the absorption of
N
,
K
nutrients in the soil increased, while the activity of soil microorganisms was increased, as shown by the increase of soil microorganisms
C
,
N
. Therefore, polychyrus as fertilizer additives in agriculture has a broad application prospects. Thy, look forward to China's large-scale production of low-polyclytose has just started, the future direction of development should be mainly industrialization, as soon as possible to turn scientific research results into productivity, the use of successful international leading technology to produce high-quality products. Not only in the domestic market to popularize and promote low-polysaccharose health functions and products, but also to the international market products. In terms of scientific research and development, on the one hand, we should improve the production process of low-polyglycoic, on the other hand, we should increase scientific research and development in the application of low-poly-glycosaccharies, expand the scope of application, and create greater economic and social benefits.