Glutathione is a tripeptide containing sulfhydryl groups combined with glutamic acid, cysteine and glycine. Glutathione has two forms, reduced (G-SH) and oxidized (G-S-S-G), and reduced glutathione accounts for the vast majority under physiological conditions. Glutathione reductase catalyzes the ... Views: 427
With the advent of more and more new enzyme preparations, medical enzymes will become a new bright spot in the international pharmaceutical market. There are only a few varieties of domestic medical enzymes such as multi-enzyme tablets. Enzyme is a general term for important protein and ... Views: 426
Papain is a low specificity proteolytic enzyme. It is widely found in the roots, stems, leaves and fruits of papaya, and has the highest content in immature latex. Papain is a sulfhydryl protease, and its active site contains cysteine, which has the characteristics of high enzymatic activity, ... Views: 425
Inulinase is a kind of hydrolase that can hydrolyze β-2, l-d-fructan glycosidic bond. Inulinase-secreting microorganisms are widely distributed in nature, including various microorganisms in soil, water, and animal digestive tracts. Inulinase can hydrolyze inulin to fructose or ... Views: 425
Big data has begun a major era of transformation. Big data is changing the way we live and understand the world, and it has also become a source of new inventions and services. In the field of biotechnology, because the cost of sequencing technology has fallen sharply, people can obtain gene ... Views: 425
Lipase (Lipase, glyceride hydrolase) belongs to the class of carboxyl ester hydrolase, which can gradually hydrolyze triglycerides into glycerol and fatty acids. Lipase exists in fat-containing animal, plant and microbial (such as mold, bacteria, etc.) tissues. Including phosphatase, sterolase ... Views: 425
The gastrointestinal tract represents the most extensive interface between the human organism and the external environment. The human gastrointestinal tract is settled by a complex microbial ecosystem, in which microbiota, nutrients and host cells interact extensively. This is a crucial process ... Views: 424
Enzymes are an active substance produced by organisms and catalysts for various biochemical reactions in the body. The digestion, absorption and utilization of various nutrients must depend on the action of enzymes. Enzymes have the characteristics of specificity, high efficiency and ... Views: 424
Cellulose accounts for about 1/2 of the total dry weight of plants. It is the oldest and most abundant natural polymer material on earth, and it is the inexhaustible and most precious natural renewable resource for mankind. However, due to the high degree of polymerization of plant fiber and the ... Views: 421
The basic technology of genetic engineering is artificial cutting, splicing, and combination of genes. A gene is a DNA molecule with a certain function. To accurately cut out the DNA linear molecular fragments of different genes, various restriction endonucleases are required. To connect ... Views: 418
Extracts are liquid or solid natural active ingredients extracted from animal or plant raw materials. Plant extract is a product made from plants. It is formed by physicochemical extraction and separation process according to the needs of the use of the extracted final product, and directed ... Views: 418
At present, people have a deep understanding of the importance of macro-ecological balance, but micro-ecological balance is far from receiving the attention it deserves. Understanding the importance of the micro-ecological balance of the human body and maintaining the micro-ecological balance ... Views: 418
As a substance, catalase was first discovered in 1811 by Louis Jacques Thénard, the discoverer of hydrogen peroxide. In 1900, Oscar Loew named this enzyme capable of degrading hydrogen peroxide "catalase", and discovered that this enzyme exists in many plants and animals. In 1937, James B. ... Views: 416
Enzymes are an active substance produced by organisms and catalysts for various biochemical reactions in the body. The digestion, absorption and utilization of various nutrients must depend on the action of enzymes. Enzymes have the characteristics of specificity, high efficiency and ... Views: 415
With the development of biotechnology in the modern information age, the research, development and utilization of enzymes have become more and more in-depth, and correspondingly, the application of enzymes in medicine has become more and more extensive.
1. The relationship between enzymes and ... Views: 415
1 Application in the wine industry
Malt is the main raw material for beer. Poor malt quality or large amounts of auxiliary materials such as barley and rice will cause insufficient activity of amylase, glucanase, and cellulase. As a result, insufficient saccharification and insufficient ... Views: 414
There are as many as four to five hundred kinds of bacteria in the human intestine, some of which secrete antibiotic-like substances to combat harmful bacteria such as Salmonella, Escherichia coli, Candida albicans, and Clostridium perfringens. Such bacteria are called probiotics. The presence ... Views: 414
Creative Enzymes, a trailblazing leader in the field of enzyme research and manufacturing, is excited to announce its latest innovation: Diamine Oxidase (Food Grade). This product is poised to revolutionize the food industry by significantly bolstering food safety protocols and promoting optimal ... Views: 412
The optimum pH of cellulase is generally 4.5 to 6.5, which acts on cellulose and products derived from cellulose. Microbial cellulase is of great significance in converting insoluble cellulose into glucose and destroying cell walls in fruit and vegetable juice to improve the yield of ... Views: 412
Keratinase is an extracellular protein hydrolysis inducing enzyme that degrades insoluble keratin substrates. This enzyme can hydrolyze hair, feathers and collagen in wastewater systems during wastewater treatment. In addition, it can be used in the food industry and in the manufacture of ... Views: 411
Enzymes are essential proteins that catalyze biochemical reactions in living organisms. They play critical roles in various metabolic processes, such as digestion, respiration, and biosynthesis. Enzymes can be produced naturally in living cells or can be produced artificially through recombinant ... Views: 405
Lipase (glyceride hydrolase) belongs to the class of carboxyl ester hydrolase, which can gradually hydrolyze triglycerides into glycerol and fatty acids. Lipase exists in fat-containing animal, plant and microbial (such as mold, bacteria, etc.) tissues. Including phosphatase, sterolase and ... Views: 404
Enzymes have unparalleled advantages over ordinary catalysts and have been widely used in food, medicine, textile, detergent and cosmetics industries. Most of these applications are performed in aqueous solution, but many valuable products are insoluble in water, and there are many useful ... Views: 404
CRISPR/Cas9 gene editing technology has been widely used in many fields since its inception. Gene therapy developed using this technology has huge prospects in the medical and health fields. CRISPR/Cas9 technology enables gene-editing of the genome at specified sites, but a common worry about ... Views: 404
Enzyme engineering is a scientific technology that puts enzymes or microbial cells, animal and plant cells, organelles, etc. in a certain biological reaction device, and then use the biocatalytic function of the enzyme to transform the corresponding raw materials into useful substances and apply ... Views: 404
The so-called fruit and vegetable processing means to maximize the nutrient content of the fruit and vegetable through various processing methods, improve the edible value, and make the color, aroma and taste of the processed product more perfect. Make the fruits and vegetables achieve the ... Views: 404
Probiotics refer to a certain number of live microorganisms that can have a beneficial effect on the health of the host. At present, there are more than 20 kinds of probiotics used in China, mainly including Bifidobacterium, Lactobacillus, Clostridium butyricum, Saccharomyces boulardii, ... Views: 403
Creative Enzymes, a prominent innovator in enzyme solutions, proudly announces the launch of its Custom Blends product line. This cutting-edge offering is poised to transform the bioprocessing industry by delivering tailored enzyme blends designed to meet the unique needs of clients. The Custom ... Views: 403
Enzymes are the workhorses of biological processes, driving essential reactions in living organisms. Understanding their activity is crucial for various fields, including drug discovery, food production, and environmental monitoring. Enzymology assays play a pivotal role in unraveling the ... Views: 403
Lipase is widely used in the fields of food, chemical industry and biotechnology. The reaction system involves solvent system and water phase system. In order to improve the activity and stability of lipase in the reaction, various methods can be used to modify lipase.
Lipase can catalyze the ... Views: 403
Meat plays a very important role in human life, and we consume a variety of meat every day. With the improvement of living standards, people's dietary requirements are no longer just satisfied with fullness, but the requirements for the taste, quality and nutritional value of meat products have ... Views: 402
The gut microbiota, a diverse community of microorganisms residing in our gastrointestinal tract, plays a crucial role in maintaining our overall health. Probiotics, live microorganisms with potential health benefits, have garnered significant attention for their ability to promote gut health. ... Views: 400
Enzymes are protein molecules that catalyze chemical reactions in living organisms. They are involved in many metabolic processes and play a critical role in maintaining the health of the body. In recent years, enzymes have been widely used in disease diagnosis, providing a quick and accurate ... Views: 399
With the rapid development of the dairy cattle breeding industry and the dairy industry, the output of raw milk and dairy products has increased significantly, the variety of dairy products has been greatly enriched, and the quality has also made a qualitative leap. High and new technologies ... Views: 399
1. Source of Cellulase
Cellulase is of great significance in expanding the comprehensive utilization of raw materials and plant materials in the food industry, increasing the utilization rate of raw materials, purifying the environment and opening up new energy sources. The source of cellulase ... Views: 396
More and more scientific evidence shows that reactive oxygen species (ROS) and reactive nitrogen species are important mediators of signaling events in cells, especially the superoxide anion in reactive oxygen species. If the content of superoxide anion in the human body is too high, it may ... Views: 396
As a substance, catalase was first discovered in 1811 by Louis Jacques Thénard, the discoverer of hydrogen peroxide. In 1900, Oscar Loew named this enzyme capable of degrading hydrogen peroxide "catalase", and discovered that this enzyme exists in many plants and animals. In 1937, James B. ... Views: 395
Starting from a cup of coffee or milk in the morning, it seems that a vital substance—enzyme, is inseparable from modern people's dining table. In fact, not only in the food and beverage industry, but also in medical, household, health, energy, environment and other fields, enzymes are playing ... Views: 394
Alcohol dehydrogenase is abundant in human and animal liver, plant and microbial cells. It is a zinc-containing metalloenzyme with broad substrate specificity. Alcohol dehydrogenase can use nicotinamide adenine dinucleotide (NAD) as a coenzyme to catalyze the reversible reaction between primary ... Views: 393
Restriction enzymes, also known as restriction endonucleases, are enzymes that can cut double-stranded DNA. Its cutting method is to cut the bond between the carbohydrate molecule and the phosphoric acid, and then create a nick on each of the two DNA strands without damaging the nucleotides and ... Views: 393
Keratinase is a type of extracellular, inducible proteolytic enzyme that can degrade keratin substrates that are insoluble. This enzyme can hydrolyze hair, feathers, and collagen in the sewage system during wastewater treatment. Additionally, it is useful in the food industry and the ... Views: 392
Introduction:
Ox bile extract powder, derived from ox bile, is a natural product with a wide range of applications. It contains essential components such as bile acids, cholesterol, bilirubin, and fatty acids. Through meticulous preparation processes, it is transformed into a powdered form, ... Views: 392
With the continuous development of society, people often suffer from indigestion due to busy work, irregular diet, or unhealthy food. Indigestion occurs through the upper digestive tract. The main symptom of indigestion is excessive pain, most often causing a burning sensation in the upper ... Views: 392
It is generally believed that prebiotics provide "food" to probiotics, which can be decomposed and absorbed by beneficial bacteria in the intestines, and promote the growth and reproduction of beneficial bacteria. The familiar bifidus factor is a prebiotic that promotes the growth of ... Views: 391
Enzyme engineering is a technology in which enzymes or microbial cells, animal and plant cells, organelles, etc. are placed in a certain biological reaction device, and the corresponding raw materials are converted into useful substances by using the biocatalytic function of enzymes and ... Views: 391
Enzymes are biological catalysts that accelerate chemical reactions in living organisms. In recent years, enzymes have been increasingly utilized in medical diagnostics, leading to significant advancements in disease detection and management. Enzyme-based diagnostic tools have revolutionized the ... Views: 389
The pancreas is an organ deep in the abdomen of the human body. Although it is small in size, its physiological function and pathological changes are closely related to life. It mainly plays an important role in neutralizing stomach acid and digesting protein, fat and sugar. When performing ... Views: 389
Cancer, or malignant tumor, has become one of the most common fatal diseases. There are about 11 million new cancer cases in the world every year, and new cancer cases in China account for 20.3% each year. It has always been a major public enemy threatening health. The occurrence of cancer is ... Views: 389
Lipoprotein lipase (LPL) is a glycoprotein synthesized and secreted by parenchymal cells such as adipocytes, cardiomyocytes, skeletal muscle cells, mammary cells, and macrophages, with a molecular weight of 60ku and containing 3-8% carbohydrates. The physiological function of LPL is to catalyze ... Views: 388
Disinfection methods are divided into physical methods, chemical methods and biological methods. The use of biological enzymes as disinfectants should be one of the biological disinfection methods. Biological disinfection is the use of animals, plants, microorganisms and (or) their metabolites ... Views: 387