Home > Products > Chemicals > Organic Chemical Materials > Pharmaceutical Chemicals

Black pepper extract is the dried near-ripe or ripe fruit extract of Piperaceae PipernigrumL. It contains piperine (C17H19NO3), giardia (C17H19NO3), piperidine [(CH2)5NH] and piperitine (C19H21O3N). Black pepper, a perennial climbing vine. It is native to MalabarCoast (India). Its pungent fruit flavor is one of the first spices used by people, and is now the most widely used spice. It is also used medicinally as an anthelmintic and for stimulating gastric secretion.

Chemical composition piperine (C17H19NO3), giardine (C17H19NO3), piperidine [(CH2)5NH] and piperitine (C19H21O3N), etc. The black pepper is spherical, 3.5 to 5 mm in diameter, with a black-brown surface, with elevated reticulate wrinkles, l remnants of a small style, the base of the scar from the fruit axis off. Hard, exocarp peelable, endocarp grayish white or light yellow. Cross section yellowish white, powdery, with small voids. Aromatic, pungent taste. Physical and chemical properties according to China's pesticide toxicity classification standards, black pepper extract piperine is a low toxicity synergist. Pure product is colorless monoclinic crystals, mp128-129.5℃. Insoluble in water; soluble in alcohol 1g/25ml, chloroform 1g/1.7ml, ether 1g/36ml, also soluble in benzene and acetic acid. Product efficacy 1. Piperine is a broad-spectrum anticonvulsant, with good antagonistic effects on experimental electroconvulsions in mice, and to varying degrees on convulsive seizures and auditory seizures induced by , indocyanine toxin, stilbene, and intracerebroventricular injection of cylindrical arrow toxin and glutamate. It also has efficacy in certain types of epilepsy. It is the main anticonvulsant ingredient in the Chinese remedy for epilepsy (white pepper and radish). Piperine is also used as a brandy additive to give it a pungent flavor. Piperine is more toxic to flies than pyrethrum.2. Black pepper has a strong, pungent flavor, and the use of a little black pepper can be very therapeutic. It is especially used to instantly invigorate the spirit and replenish energy. In addition, aromatherapy clinics have found that the spicy scent of black pepper essential oil can not only melt women's frigidity, but also be effective for middle-aged men's lack of interest. 3. black pepper in India is a herbal, siddha and Unani medicine in the Chemicalbook a medicine. 5th century "SyriacBookofMedicines" (SyriacBook) points out that pepper ( may actually refer to wicker) for constipation, diarrhea, earache, gangrene, heart disease, hernia, hoarseness, indigestion, insect bites, insomnia, joint pain, liver disease, lung disease, oral abscesses, sunburn, tooth decay and toothache. In Chinese medicine, black pepper can treat cold phlegm, food accumulation, cold pain in the stomach and abdomen, regurgitation, vomiting clear water, diarrhea, cold dysentery, and can also be used to detoxify food poisoning.4. Black pepper oil can promote blood circulation, eliminate excess waste water from the body and eliminate excess fat. It also has the ability to tighten skeletal muscles, dilate local blood vessels, and improve muscle pain and muscle stiffness. Pharmacological research piperine (piperine) is an alkaloid, the molecular formula is C17H19NO3. piperine exists in a variety of pepper plant fruit, as one of its pungent taste components, but the pungent taste of black pepper mainly from its isomers JiaWei base. In commercial black pepper and white pepper, the content of piperine is 5% to 9%, sometimes up to 11%. Other components of black pepper are starch (20% to 40%), volatile oil (1% to 3%), water (8% to 12%), etc. Piperine is a colorless monoclinic prismatic crystals, melting point 130 ~ 133 ℃, almost insoluble in water, soluble in acetic acid, benzene, ethanol and chloroform, slightly soluble in ether. Piperine is initially tasteless in the mouth, and then has a pungent taste, and can generate crystalline salt with strong acid. It can promote the absorption of drugs in human body, enhance the efficacy of drugs and reduce the dosage of drugs. It has the functions of calming and uilizing, detoxifying, soothing the tendons and activating the blood, warming the middle and dispersing the cold, appeasing the stomach and lowering the qi, eliminating phlegm, regulating the five organs and strengthening the kidney qi. Clinical application: Warming the middle of the body and dispersing cold, lowering Qi and eliminating phlegm. Used for stomach cold and vomiting, abdominal pain and diarrhea, loss of appetite, epilepsy and phlegm. 1. the main component of black pepper is piperine, also contains a certain amount of aromatic oil, crude protein, crude fat and soluble nitrogen, can dispel fishy, detoxify greasy, help digestion. 2. the smell can promote appetite. 3. warm and hot nature, the stomach and abdominal cold pain caused by cold, intestinal tinnitus and diarrhea has a good relief, and treat wind and cold. 4. antiseptic and antibacterial effect The spicy taste of black pepper is stronger than white pepper, fragrant with spicy, to get rid of fishy taste, more for cooking offal, seafood dishes. 6.contraindications: peptic ulcers, coughing and hemoptysis, hemorrhoids, throat inflammation, eye disease patients caution.
 

Company Introduction
Address: Room 202, Building B8, Huanchuang Enterprise Square, Lugu Street, Yuelu District, Changsha City, Hunan Province
Website: http://www.staherb.com/
Business scope: Biotechnology, research and development of plant extracts (can be used in the field of pharmaceutical and health products, cosmetics, feed additives and biological pesticide production and development)
Main products: Eucommia extract - chlorogenic acid (5%-98%), ursolic acid (25%-98%), corosolic acid (1%-98%), bitter amygdalin (50%-98%), epimedoside (10%-98%) and other standardized high-purity plant extracts.

If you wanna know more about us, please feel free to contact me at:
Whatsapp: +86 13548561509
Email: staherb18@staherb.cn
or you can send me online message if it's convenient for you.
We look forward to cooperating with you!