Enzyme

68問 • 1年前

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Organic catalysts produced by living organisms

Enzyme

Most enzymes act best at temperatures between 35 and 40°C; temperatures above 65°C, especially in the presence of moisture usually destroy them, whereas their activity is negligible at 0°c

Enzyme

If the enzyme is combined with organic substance, the non protein organic substance is termed as

COENZYMES

If the enzyme is combined with inorganic ions, the non protein organic substance is termed as

Activators

Oxidoreductions between two substances

Oxidoreductases

transfer of a group, other than hydrogen, between a pair of substances.

Transferases

Catalyzing hydrolysis of ester, ether, peptide, glycosyl, acid anhydride, C-C, C-halide, or P-N bond

Hydrolases

the removal of groups from substrates by mechanisms other than hydrolysis, leaving double bonds

Lyases

interconversion of optic, geometric, or positional isomers

Isomerase

Catalyzing linkage of two compounds coupled to the breaking of a pyrophosphate bond in ATP or a similar compound

Ligases

Two well known amylolytic enzyme

Diastase, Amylase

ptyalin and pancreatic diastase or amylopsins are found in the digestive tract of animals. They are sometimes called

Animal diastase

It is most active in solutions that are approximately neutral; acidity of pH 4 destroys the enzyme

Malt diastase

formed during the germination of barley grains and converts starch into maltose

Malt diastase

Found in the yeast and in intestinal juices

Intervase

Causes the conversion of maltose intoglucose, is also found in yeast and intestinal juices

Maltase

Fermenting enzyme causing the conversion of monosaccharides into alcohol and carbon dioxide

Zymase

It causes the hydrolysis of Beta-glucosides

Emulsin

It hydrolyses sinalbin, sinigrin and other glycosides

Myrosin

Found in white and black mustard

Myrosin

A lipolytic enzyme widely distributed in the plant and animal kingdom. It is found in the pancreatic juice of animals oily seeds. It causes the hydrolysis of fats into glycerin and fatty acids

Lipase

Spilts pectin into pectic acid and methyl alcohol.

Pectin

A lipolytic enzyme capable of digesting dietary fat

Steapsin

Obtained from soybean. Used as a laboratory agent for converting urea to ammonia

Ureases

proteolytic enzyme found in the gastric juice. Most active at pH 1.8, but in neutral or alkaline media, pepsin is entirely inactive.

Pepsin

It converts proteins into proteoses and peptones

Pepsin

Formed when the proenzyme, trypsinogen, is acted on by the enterokinase of the intestinal juices. A proteolytic enzyme that is considerably more active than pepsin

Trypsin

converting proteoses and peptones into polypeptides and amino acids

Trypsin

A proteolytic enzyme found in intestinal juices. It converts proteoses and peptones into amino acids

Erepsin

A coagulating enzyme present in the mucous membrane of the stomach of mammals. It curdles the soluble casein of milk

Renin

A mixture of active proteolytic enzyme found in the unripe fruit of papaya tree. It is used as meat tenderizer

Papain

Are widely distributed in plants. They bring about the oxidation reactions that cause the discoloration of bruised fruits

Peroxidases

Converts the fibrinogen of the circulating blood into the insoluble fibrin of the blood clot

Thrombin

Although splitting monosaccharides, is essentially an oxidizing enzyme because the monosaccharide is split by oxidation

Zymase

It resembles barley but is more crisp, has an agreeable odor and has a sweet taste.

Malt

Is the product obtained by extracting malt, the partially and artificially germinated grain of one or more varieties of Hordeum vulgare

Malt extract

Dried grain of one or more varieties of Hordeum vulgare Linn. Graminae

Barley

Is a yellowish white, amorphous powder obtained from an infusion of malt. It can convert 50 times its weight of potato starch into sugars

Diastase

An enzyme that hydrolyzes LACTOSE into GALACTOSE AND GLUCOSE. it is obtained commercially from yeast

Lactase

used as a supplement for individuals who are lactose intolerant, as it helps them digest lactose and prevent symptoms such as bloating and diarrhea

Lactase

A substance containing a proteolytic enzyme obtained from the glandular layer of the fresh stomach of the hog, Sus scrofa

Pepsin

Scaly pepsin-pepsin allowed to dry in glass plates

Pepsin

Is a substance containing principally AMYLASE, LIPASE, and PROTEASE obtained from the pancreas of the hog or of the ox

Pancreatin

A digestive aid used in the preparation of predigested foods for the invalids Enteric coated granules have been used to treat infants with celiac disease and related pancreatic deficiencies

Pancreatin

Is essentially a more concentrated form of PANCREATIN

Pancrelipase

Pancrelipase increases the intestinal absorption of fat, thus aiding in the control of steatorrhea. excessive fat in the stool (T/F)

True

A non pyrogenic proteolytic enzyme obtained from the latex of Carica papaya

CHYMOPAPAIN

Employed in the treatment of herniated lumbar intervertebral dis

CHYMOPAPAIN

helps to dissolve or reduce the size of the herniated disc material, relieving pressure on the nerves and alleviating associated symptoms

CHYMOPAPAIN

Bromelain or Bromelain is the mixture of protein digesting and milk clotting enzymes obtained from the juice of pineapple plant, Ananas comosus.

BROMELAINS

Crystallized trypsin is a proteolytic enzyme crystallized from the pancreas of the ox, Bos Taurus (Bovidae)

Trypsin

Used for debridement of necrotic and pyogenic surface lesions

Trypsin

is a proteolytic enzyme crystallized from the pancreas of the ox, Bos Taurus (Bovidae) available as chymotrypsin for ophthalmic solution

CHYMOTRYPSIN

for injection is sterile, dry, soluble, enzyme product prepared from mammalian testes and capable of hydrolyzing mucopolysaccharides of the type of hyaluronic acid.

HYALURONIDASE

It helps disperse and spread injected fluids or medications in the body. By breaking down hyaluronic acid, it enhances the diff usion and absorption of other substances, facilitating their distribution within tissue

SPREADING AGENT

Is a purified bacterial protein elaborated by group c beta hemolytic streptococci. It is supplied as lyophilized powder. It acts to convert plasminogen to the proteolytic enzyme plasmin. PLASMIN degrades not only fibrin clots but also fibrinogen and other plasma proteins

STREPTOKINASE

t is indicated for pulmonary embolism, deep vein thrombosis and embolism, arteriovenous cannula occlusion and coronary artery thrombosis

STREPTOKINASE

Isolated from the human urine or obtained from human kidney cells by tissue culture techniques It acts on the endogenous fibrinolytic system converting plasminogen to the enzyme plasmin

Urokinase

degrades not only fibrin clots but also fibrinogen and other plasma proteins

Plasmin

indicated for pulmonary embolism arteriovenous cannula occlusion and restoring the patency of intravenous catheters

Urokinase

It is in the blood serum as a protease and in plasma fraction with streptokinase

FIBRINOLYSIN

used primarily in the treatment of blood clots within the cardiovascular system, exclusive of the thrombi of the coronary and cerebral arteries

FIBRINOLYSIN

derived from the bacterium Bacillus Subtilis used for wound debridement

SUTILAINS

involves removing dead or damaged tissue from wounds to promote healing.

SUTILAINS

obtained from the fermentative cultures of Clostridium histolyticum cleaves collagen and is used topically to debride dermal; ulcers and severely burned areas

COLLAGENASE

helps remove necrotic tissue and promote wound healing

COLLAGENASE

Is an enzyme obtained from the cultures of E. coli

L- ASPARIGINASE

often in the treatment of certain types of leukemia. L-Asparaginase works by depleting the levels of asparagine, an amino acid required by certain cancer cells for growth and survival

Antitumor agent

Cell structure.

Quinn Karylle Fuentes · 28問 · 2年前

Cell structure.