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Alpha Lipoic Acid QHNUTRACEUTICALS CO., LTD. Alpha Lipoic Acid comes in the form of a yellowish, crystalline powder and is an antioxidant produced naturally in the body, but is also found in red meat and yeast. This product attacks free radicals and is both fat and water soluble. It is also shown to...展开 Alpha Lipoic Acid comes in the form of a yellowish, crystalline powder and is an antioxidant produced naturally in the body, but is also found in red meat and yeast. This product attacks free radicals and is both fat and water soluble. It is also shown to help lower blood sugar levels, and is often used as nutritional supplements. 收起
BCAA 2:1:1 QHNUTRACEUTICALS CO., LTD. BCAA 2:1:1 is short for Branched-Chain Amino Acids that are made up of leucine, isoleucine, and valine which are primarily metabolized in skeletal muscles. BCAA serves as both an important energy substrate during exercise and a precursor for the synthesis...展开 BCAA 2:1:1 is short for Branched-Chain Amino Acids that are made up of leucine, isoleucine, and valine which are primarily metabolized in skeletal muscles. BCAA serves as both an important energy substrate during exercise and a precursor for the synthesis of other amino acids and proteins. This product is provided as white crystals or a white crystalline powder and is used as a nutritional supplement in functional foods and beverages. 收起
BINDER 1.0 BDF Natural Ingredients S.L. BINDER 1.0 is an odorless powder and gelling agent which is particularly suited to improving texture and overall appearance of meat and fish, as well as other food products, such as vegetables and fruit etc. Based on alginates and calcium, it is easy to a...展开 BINDER 1.0 is an odorless powder and gelling agent which is particularly suited to improving texture and overall appearance of meat and fish, as well as other food products, such as vegetables and fruit etc. Based on alginates and calcium, it is easy to apply and can be used in a wide array of production processes. This product can be used to reduce the fat content in a product or substitute animal (saturated) fat for vegetable (unsaturated) fat. 收起
Beta-Alanine QHNUTRACEUTICALS CO., LTD. Beta-Alanine is a naturally occurring beta amino acid produced in muscle tissue as a component of carnosine. Carnosine acts as a buffering agent, delaying acidic build-up that causes muscle failure and fatigue. This product is provided as a white powder o...展开 Beta-Alanine is a naturally occurring beta amino acid produced in muscle tissue as a component of carnosine. Carnosine acts as a buffering agent, delaying acidic build-up that causes muscle failure and fatigue. This product is provided as a white powder or crystalline powder and is used as a nutritional supplement in sports drinks and powders. 收起
Binder 2.0 BDF Natural Ingredients S.L. Binder 2.0 is an odorless powder and gelling agent which is particularly suited to improving texture and overall appearance of meat and fish, as well as other food products, such as vegetables and fruit etc. Based on alginates and calcium, it is easy to a...展开 Binder 2.0 is an odorless powder and gelling agent which is particularly suited to improving texture and overall appearance of meat and fish, as well as other food products, such as vegetables and fruit etc. Based on alginates and calcium, it is easy to apply and can be used in a wide array of production processes. Binder 2.0 can be used to reduce the fat content in a product or substitute animal (saturated) fat for vegetable (unsaturated) fat. Binder 2.0 has similar properties as Binder 1.0 but with a higher gel strength and faster reaction. 收起
Chromium Picolinate QHNUTRACEUTICALS CO., LTD. Chromium Picolinate is a bright red or pink powder with a slight odor and unpleasant taste. It is a combination of the element chromium and picolinic acid. This product is used as a nutritional supplement and is marketed as an aid in weight loss by increa...展开 Chromium Picolinate is a bright red or pink powder with a slight odor and unpleasant taste. It is a combination of the element chromium and picolinic acid. This product is used as a nutritional supplement and is marketed as an aid in weight loss by increasing levels of insulin. 收起
Coenzyme Q10 QHNUTRACEUTICALS CO., LTD. Coenzyme Q10 is a yellow to orange, crystalline powder and is a naturally occurring substance within the body that can be used as a food additive or nutritional supplement. It is believed to reduce the effects of aging, increase heart health, and decrease...展开 Coenzyme Q10 is a yellow to orange, crystalline powder and is a naturally occurring substance within the body that can be used as a food additive or nutritional supplement. It is believed to reduce the effects of aging, increase heart health, and decrease high blood pressure. It can be found naturally in red meat, fish, poultry, nuts, canola oil, and soybean oil. 收起
D-Aspartic Acid QHNUTRACEUTICALS CO., LTD. D-Aspartic Acid is a white or almost white, crystalline powder that is soluble in water, but insoluble in ether and alcohol. In humans, it modulates melatonin synthesis in the pineal gland. It is used in food as a nutritional supplement and is found in so...展开 D-Aspartic Acid is a white or almost white, crystalline powder that is soluble in water, but insoluble in ether and alcohol. In humans, it modulates melatonin synthesis in the pineal gland. It is used in food as a nutritional supplement and is found in some sports drinks or powders. 收起
Echigena PluS™ IRB Echigena PluS™ is a biotech,cell culture extract titrated at 4% of echinacoside echinacea angustifolia , an herbaceous plant native to North America, considered efficacious to heal cold and flu, wounds and inflammatory processes and as a stimulant for th...展开 Echigena PluS™ is a biotech,cell culture extract titrated at 4% of echinacoside echinacea angustifolia , an herbaceous plant native to North America, considered efficacious to heal cold and flu, wounds and inflammatory processes and as a stimulant for the immune system. Echigena Plus™ is free from any type of pollutant (pesticides, heavy metals, aflatoxins). It is an amber colored powder that is soluble in water. Echigena PluS™ is used as a nutritional and food supplement. 收起
Glycine QHNUTRACEUTICALS CO., LTD. Glycine is a white crystalline powder with a sweet taste and is used as a flavoring agent, sweetener, and nutritional supplement. This product is often used in alcoholic beverages, jams, edible salt, soy sauce, vinegar, and some processed meats.
HMB-CA QHNUTRACEUTICALS CO., LTD. HMB-CA is a white powder and a calcium salt of HMB. It is used as a nutritional supplement, health food additive, and can be found in some sports drinks or powders for its effects on reducing muscle catabolism and promoting fat loss.
Inositol QHNUTRACEUTICALS CO., LTD. Inositol is an odorless, white, crystalline powder with a sweet taste. It is a naturally occurring nutrient that is usually classified as a carbocyclic polyol. In the human body, it plays a major role in preventing the collection of fats in the liver as w...展开 Inositol is an odorless, white, crystalline powder with a sweet taste. It is a naturally occurring nutrient that is usually classified as a carbocyclic polyol. In the human body, it plays a major role in preventing the collection of fats in the liver as well as promoting healthy hair growth. This product is used as a nutritional food additive and is often used in functional foods and energy drinks. 收起
L-Arginine Alpha Ketoglutarate QHNUTRACEUTICALS CO., LTD. L-Arginine Alpha Ketoglutarate is a white to yellow crystalline powder and is a salt of the amino acid L-Arginine and alpha-ketoglutaric acid. It is used as a nutritional supplement and is often marketed to body builders as a means to aid muscle growth.
L-Arginine Base QHNUTRACEUTICALS CO., LTD. L-Arginine Base comes in the form of a white crystal powder and stimulates growth hormone release by the anterior pituitary gland. It is also a precursor to nitric oxide, a free radical that positively affects blood pressure and can behave as an anti-coag...展开 L-Arginine Base comes in the form of a white crystal powder and stimulates growth hormone release by the anterior pituitary gland. It is also a precursor to nitric oxide, a free radical that positively affects blood pressure and can behave as an anti-coagulant. This product is used in functional foods as a nutritional supplement. 收起
L-Arginine HCl QHNUTRACEUTICALS CO., LTD. L-Arginine HCl comes in the form of a white, crystalline powder and is a synthetically manufactured form of L-Arginine that is combined with a hydrogen chloride molecule. It is used in functional foods and sports drinks or powders for its vasodilation abi...展开 L-Arginine HCl comes in the form of a white, crystalline powder and is a synthetically manufactured form of L-Arginine that is combined with a hydrogen chloride molecule. It is used in functional foods and sports drinks or powders for its vasodilation ability which helps provide the muscles with oxygen. 收起
L-Aspartic Acid QHNUTRACEUTICALS CO., LTD. L-Aspartic Acid is a white, crystalline powder and a non-essential amino acid. It occurs naturally in meat and vegetables, but can also be produced by the human body from oxaloacedic acids. This product is often used as a dietary and nutritional supplemen...展开 L-Aspartic Acid is a white, crystalline powder and a non-essential amino acid. It occurs naturally in meat and vegetables, but can also be produced by the human body from oxaloacedic acids. This product is often used as a dietary and nutritional supplement. 收起
L-Carnitine QHNUTRACEUTICALS CO., LTD. L-Carnitine is a white, crystalline powder and a naturally occurring amino acid that functions as a transporter of fatty acids into the mitochondria of cells. It occurs naturally in red meat and dairy products and is used as a nutritional supplement in ot...展开 L-Carnitine is a white, crystalline powder and a naturally occurring amino acid that functions as a transporter of fatty acids into the mitochondria of cells. It occurs naturally in red meat and dairy products and is used as a nutritional supplement in other foods. 收起
L-Carnitine L-Tartrate QHNUTRACEUTICALS CO., LTD. L-Carnitine L-Tartrate is a white, crystalline powder and a naturally occurring amino acid that helps the body produce energy. It is essentially for heart and brain function and muscle movement. The substance can be found in red meat, certain vegetables, ...展开 L-Carnitine L-Tartrate is a white, crystalline powder and a naturally occurring amino acid that helps the body produce energy. It is essentially for heart and brain function and muscle movement. The substance can be found in red meat, certain vegetables, and some dairy products. It is added to food and beverages as a dietary supplement. 收起
L-Citrulline QHNUTRACEUTICALS CO., LTD. L-Citrulline is a white, crystalline powder and a naturally occurring amino acid found in watermelons. The body converts L-Citrulline into L-Arginine and it is used to enhance the production of nitric oxide. It is used as a nutritional food additive and h...展开 L-Citrulline is a white, crystalline powder and a naturally occurring amino acid found in watermelons. The body converts L-Citrulline into L-Arginine and it is used to enhance the production of nitric oxide. It is used as a nutritional food additive and has been shown to have benefits in opening and relaxing blood vessels. 收起
L-Cysteine Hydrochloride Anhydrous QHNUTRACEUTICALS CO., LTD. L-Cysteine Hydrochloride Anhydrous is an odorless, white crystalline powder with a strong acidic taste. It is used as a dough strengthener in yeast-leavened baked goods and baking mixes.
L-Cysteine Hydrochloride Monohydrate QHNUTRACEUTICALS CO., LTD. L-Cysteine Hydrochloride Monohydrate is an odorless, white crystalline powder with a strong acidic taste. It is used as a dough strengthener in yeast-leavened baked goods and baking mixes.
L-Cystine QHNUTRACEUTICALS CO., LTD. L-Cystine is made up of colorless, practically odorless, white crystals. It is a non-essential amino acid and is added to foods as a nutritional additive, flavor modifier, dough strengthening agent, and yeast fermentation agent.
L-Glutamine QHNUTRACEUTICALS CO., LTD. L-Glutamine is a white crystalline powder with a slightly sweet taste and is an amino acid that helps build protein in the human body. It is used as a nutritional supplement in food and aids in the recovery of muscles after exercise.
L-Histidine QHNUTRACEUTICALS CO., LTD. L-Histidine is an odorless, white crystalline powder with a slightly bitter taste. It is an essential amino acid and precursor to Histidine which is used in the production of proteins. This product is used as a nutritional food additive and can also be fo...展开 L-Histidine is an odorless, white crystalline powder with a slightly bitter taste. It is an essential amino acid and precursor to Histidine which is used in the production of proteins. This product is used as a nutritional food additive and can also be found in baby formula. 收起
L-Isoleucine QHNUTRACEUTICALS CO., LTD. L-Isoleucine is a white crystalline powder and an essential amino acid that occurs naturally in eggs, soy, meat, and cheese. It is used as a nutritional supplement in functional foods.
L-Leucine QHNUTRACEUTICALS CO., LTD. L-Leucine comes in the form of a white powder and is an essential amino acid found naturally in meat, dairy, eggs, soy and other foods. This product is used as a functional food additive and is thought to aid in weight loss and maintaining muscle mass.
L-Methionine QHNUTRACEUTICALS CO., LTD. L-Methionine is a white crystalline powder and an essential amino acid found in high protein foods such as meat, fish, and dairy. This amino acid is used to help the body break down fat, build muscle, and aid in the removal of heavy metals from the body t...展开 L-Methionine is a white crystalline powder and an essential amino acid found in high protein foods such as meat, fish, and dairy. This amino acid is used to help the body break down fat, build muscle, and aid in the removal of heavy metals from the body to ensure proper functioning of the liver, kidneys, and bladder. L-Methionine is used as a nutritional food additive and is of particular interest to vegetarians and vegans who may not ingest enough protein in their normal diet. 收起
L-Ornithine QHNUTRACEUTICALS CO., LTD. L-Ornithine is a white crystalline powder and an amino acid that plays a role in the urea cycle. This product is used as a nutritional food additive.
L-Phenylalanine QHNUTRACEUTICALS CO., LTD. L-Phenylalanine is a white granular powder with a bitter taste and is an essential amino acid. The substance occurs naturally in protein-rich foods such as meat, fish, nuts, and dairy. This product is used as a flavoring ingredient in baked goods, and as ...展开 L-Phenylalanine is a white granular powder with a bitter taste and is an essential amino acid. The substance occurs naturally in protein-rich foods such as meat, fish, nuts, and dairy. This product is used as a flavoring ingredient in baked goods, and as a nutritional supplement in functional foods and baby formula. 收起
L-Theanine QHNUTRACEUTICALS CO., LTD. L-Theanine is a white crystalline powder and an amino acid which occurs naturally in green tea. This product is used as a flavoring agent and nutritional supplement. It is also used in functional foods for its ability to provide a relaxing effect without ...展开 L-Theanine is a white crystalline powder and an amino acid which occurs naturally in green tea. This product is used as a flavoring agent and nutritional supplement. It is also used in functional foods for its ability to provide a relaxing effect without drowsiness. 收起
L-Threonine QHNUTRACEUTICALS CO., LTD. L-Threonine is made up of white crystals or is a white crystalline powder with a slightly sweet taste. It is an essential amino acid that aids in proper fat metabolism in the liver and is found in high protein foods such as meat, fish, dairy, nuts, and eg...展开 L-Threonine is made up of white crystals or is a white crystalline powder with a slightly sweet taste. It is an essential amino acid that aids in proper fat metabolism in the liver and is found in high protein foods such as meat, fish, dairy, nuts, and eggs. It is used by the food industry as a nutritional supplement. 收起
L-Tyrosine QHNUTRACEUTICALS CO., LTD. L-Tyrosine is a white crystalline powder and is an amino acid which can be found naturally in dairy, meat, eggs, nuts, oats, and wheat. This product is used as a nutritional food additive and has been shown to have positive effects in reducing stress horm...展开 L-Tyrosine is a white crystalline powder and is an amino acid which can be found naturally in dairy, meat, eggs, nuts, oats, and wheat. This product is used as a nutritional food additive and has been shown to have positive effects in reducing stress hormone levels. 收起
L-Valine QHNUTRACEUTICALS CO., LTD. L-Valine is a white crystalline powder and an essential amino acid that occurs naturally in dairy, mushrooms, meat, peanuts, and soy products. It is manufactured by fermentation from carbohydrate sources and is used as a nutritional food additive.
N-Acetyl-L-Cysteine QHNUTRACEUTICALS CO., LTD. N-Acetyl-L-Cysteine is made up of white crystals or is a white crystalline powder and has a strong garlic-like smell and acidic taste. It comes from the amino acid L-Cysteine and acts as a powerful antioxidant. This product is used as an additive in foods...展开 N-Acetyl-L-Cysteine is made up of white crystals or is a white crystalline powder and has a strong garlic-like smell and acidic taste. It comes from the amino acid L-Cysteine and acts as a powerful antioxidant. This product is used as an additive in foods and drinks. Specifically, it is used as a bread fermentation promoter, oxidization preventer, and as a detoxifier. 收起
N-Acetyl-L-Glutamine QHNUTRACEUTICALS CO., LTD. N-Acetyl-L-Glutamine is the acetylated version of Glutamine, the most abundant amino acid in skeletal muscle tissue. This product is provided as a white crystalline powder and is used as a health food additive in sports drinks or powders to aid in growth ...展开 N-Acetyl-L-Glutamine is the acetylated version of Glutamine, the most abundant amino acid in skeletal muscle tissue. This product is provided as a white crystalline powder and is used as a health food additive in sports drinks or powders to aid in growth hormone production and glycogen storage. 收起
N-Acetyl-L-Tyrosine QHNUTRACEUTICALS CO., LTD. N-Acetyl-L-Tyrosine is a white crystalline powder that is a synthetically altered form of tyrosine that contains acetic acid, which increases tyrosine's bioavailability and absorption into the bloodstream. Because of the increased bioavailability of aceti...展开 N-Acetyl-L-Tyrosine is a white crystalline powder that is a synthetically altered form of tyrosine that contains acetic acid, which increases tyrosine's bioavailability and absorption into the bloodstream. Because of the increased bioavailability of acetic acid, N-acetyl L-tyrosine is the most common form of supplemental tyrosine. This product is used as a nutritional supplement to help control stress hormones and aid in restful sleep. 收起
PROBIND CH BDF Natural Ingredients S.L. PROBIND CH is a functional formulation based on the Transglutaminase enzyme which is specially designed to improve the texture and final yield in cheese and yoghurt. Transglutaminase acts on milk substrates by “anchoring” serum proteins to casein. PROBIND...展开 PROBIND CH is a functional formulation based on the Transglutaminase enzyme which is specially designed to improve the texture and final yield in cheese and yoghurt. Transglutaminase acts on milk substrates by “anchoring” serum proteins to casein. PROBIND CH can be applied in all types of rennet cheese (fresh, semi-soft, semi-firm, hard, etc), cheese-type quark and kefir as well as full-fat and skimmed yoghurts. 收起
PROBIND FSH BDF Natural Ingredients S.L. PROBIND FSH is a beige enzyme preparation that offers control in fish processing, which allows the effective use an added-value enhancement of raw materials. The strong binding occurs by cross-linking of protein molecules. It is applicable for any further...展开 PROBIND FSH is a beige enzyme preparation that offers control in fish processing, which allows the effective use an added-value enhancement of raw materials. The strong binding occurs by cross-linking of protein molecules. It is applicable for any further processing such as smoking, coating, heating or freezing after binding is completed. PROBIND FSH is composed of fish gelatin, maltodextrin and transglutaminase. 收起
PROBIND GT BDF Natural Ingredients S.L. PROBIND GT is a functional formula based on the Transglutaminase enzyme with an animal protein base which is designed to improve the physical properties of food products. It does not contain allergens. PROBIND GT offers an innovative way to give portion c...展开 PROBIND GT is a functional formula based on the Transglutaminase enzyme with an animal protein base which is designed to improve the physical properties of food products. It does not contain allergens. PROBIND GT offers an innovative way to give portion control in meat processing, which allows the effective use for an added-value enhancement of raw materials. It is applicable for any further processing such as smoking, coating, heating or freezing after binding is completed. 收起
PROBIND MB BDF Natural Ingredients S.L. PROBIND MB is a functional formula based on the Transglutaminase enzyme with a protein base designed to improve the physical properties of food products. It facilitates the addition of water, creates strong bonds between proteins, and facilitates the inco...展开 PROBIND MB is a functional formula based on the Transglutaminase enzyme with a protein base designed to improve the physical properties of food products. It facilitates the addition of water, creates strong bonds between proteins, and facilitates the incorporation of mechanically deboned meat or fish. PROBIND MB can be applied in double or rolled bacon, dry ham deboned after curing, fast dry-cured ham, dry fermented sausages or salami, structured fish, and structured meat. 收起
PROBIND TX BDF Natural Ingredients S.L. PROBIND TX is a functional formula based on the Transglutaminase enzyme which is specially designed to improve the physical properties of cooked, injected and emulsified products. Besides improving the final texture, it facilitates the elimination of phos...展开 PROBIND TX is a functional formula based on the Transglutaminase enzyme which is specially designed to improve the physical properties of cooked, injected and emulsified products. Besides improving the final texture, it facilitates the elimination of phosphates and caseinates, increases juiciness, dissolves easily in brine, and increases water retention capacity. This product does not contain allergens. It is typically applied in surimi, emulsified sausages and minced cooked products, cooked ham, and dry fermented sausages and salami. 收起
Probind BF BDF Natural Ingredients S.L. Probind BF is a transglutaminase enzyme that is designed to improve the physical properties of beef products. The strong binding occurs by cross-linking of protein molecules. This product can be cooked or frozen without losing shape or texture. Probind BF...展开 Probind BF is a transglutaminase enzyme that is designed to improve the physical properties of beef products. The strong binding occurs by cross-linking of protein molecules. This product can be cooked or frozen without losing shape or texture. Probind BF is used in meat food products. 收起
Probind CH 2.0 BDF Natural Ingredients S.L. Probind CH 2.0 is a functional formulation based on the Transglutaminase enzyme which is specially designed to improve the texture and final yield in cheese and yoghurt. Transglutaminase acts on milk substrates by “anchoring” serum proteins to casein. Pro...展开 Probind CH 2.0 is a functional formulation based on the Transglutaminase enzyme which is specially designed to improve the texture and final yield in cheese and yoghurt. Transglutaminase acts on milk substrates by “anchoring” serum proteins to casein. Probind CH 2.0 can be applied in all types of rennet cheese (fresh, semi-soft, semi-firm, hard, etc), cheese-type quark and kefir, as well as full-fat and skimmed yoghurts. 收起
Probind FB BDF Natural Ingredients S.L. Probind FB is a transglutaminase enzyme that is designed to improve the physical properties of fish and some meat products. The strong binding occurs by cross-linking of protein molecules. Probind FB is used in meat processing applications, including fish...展开 Probind FB is a transglutaminase enzyme that is designed to improve the physical properties of fish and some meat products. The strong binding occurs by cross-linking of protein molecules. Probind FB is used in meat processing applications, including fish. 收起
Probind FG BDF Natural Ingredients S.L. Probind FG is a transglutaminase enzyme that is designed to improve the physical properties of fish and meat products. The strong binding occurs by cross-linking of protein molecules. Probind FG is used in processing meat products, including fish, poultry...展开 Probind FG is a transglutaminase enzyme that is designed to improve the physical properties of fish and meat products. The strong binding occurs by cross-linking of protein molecules. Probind FG is used in processing meat products, including fish, poultry, or high fat percentage content meats. 收起
Probind MB 3.0 BDF Natural Ingredients S.L. Probind MB 3.0 is a functional new formula based on the Transglutaminase enzyme with a protein base designed to improve the physical properties of food products. It facilitates the addition of water, creates strong bonds between proteins, and facilitates ...展开 Probind MB 3.0 is a functional new formula based on the Transglutaminase enzyme with a protein base designed to improve the physical properties of food products. It facilitates the addition of water, creates strong bonds between proteins, and facilitates the incorporation of mechanically deboned meat or fish. Probind MB 3.0 can be applied in double or rolled bacon, dry ham deboned after curing, fast dry-cured ham, dry fermented sausages or salami, structured fish, and structured meat. 收起
Taurine QHNUTRACEUTICALS CO., LTD. Taurine is made up of odorless, white crystals with a slightly acidic taste. It is an amino acid that helps regulate the level of water and mineral salts in the body and helps support neurological development. The substance occurs naturally in meat and se...展开 Taurine is made up of odorless, white crystals with a slightly acidic taste. It is an amino acid that helps regulate the level of water and mineral salts in the body and helps support neurological development. The substance occurs naturally in meat and seafood. Taurine is used as a nutritional food additive in infant formulas and energy drinks. 收起
Teoside™ 10 IRB Teoside™ 10 is an exclusive plant extract from the Ajuga reptans cell culture titrated at 10% of teupolioside. It is the first biotech botanical approved in Europe as a food supplement ingredient (substantial equivalence). Also known as the bugleweed, car...展开 Teoside™ 10 is an exclusive plant extract from the Ajuga reptans cell culture titrated at 10% of teupolioside. It is the first biotech botanical approved in Europe as a food supplement ingredient (substantial equivalence). Also known as the bugleweed, carpetweed and the common bugle, Ajuga is an annual herbaceous plant belonging to the Lamiaceae family. Commonly used as salad, Ajuga has also been used in popular medicine as an anti-rheumatic, tonic and astringent. It can be applied as a treatment for wounds and ulcerations due to its antihaemorrhagic, anti-inflammatory and healing properties. Recent data have demonstrated its useful application for the maintenance of the digestive function. Teupolioside is a polyphenol belonging to the family of phenylpropanoids, which is important to the environmental protection system of the plants. It is very difficult to obtain both by extraction, since it is present in very low amount in plant tissues, or by chemical synthesis, due to its high structural complexity. 收起