1. Products Description
KINTAI is committed to being your best supplier of Capsicum extract powder, which is extracted from the fruit of nightshade plant Capsicum frutescens L., and contains capsaicin and a mixture of capsaicin and chili oil. Capsaicin can stimulate the body to speed up metabolism and consume more energy.
Therefore, it can break down or inhibit fat, prevent obesity, prevent thrombosis, and even absorb carcinogens in the human body - "free radicals". incidence of gastric cancer. At present, capsicum extract plays an important role in food, medicine, health care, the chemical industry, the military industry, and other fields.
2. Introduction of plant extract source
Capsicum Extract Powder, Chinese herbal medicine. It is also known as chili, hot pepper, red sea pepper, sea pepper, chili, big pepper, hot tiger, and wide pepper.
Capsicum annuum Linn, a plant of the genus Capsicum in Solanaceae, is used as medicine for its fruits, roots, and stems. The fruit is harvested when it is red from June to July and dried in the sun.
Pepper is one of the most important spices. Because it contains rich vitamins, proteins, sugars, organic acids, calcium, phosphorus, and iron, it has become one of the most popular vegetables. Pepper is widely planted in China, covering a large area, and is one of the important bulk export agricultural products in China.
The pepper is dried in the sun. It tastes pungent and hot. It can warm the stomach, and dissipate cold, dryness dampness, and sweat.
Pepper is an annual or rhizomatous herbaceous perennial plant, 40 to 80 cm high. Leaves alternate simple, upper branch nodes not elongated in twins or clusters; leaves oblong-ovate, ovate, or ovate-lanceolate, 4-13 cm long, 1.5-4.0 cm wide, entire, with acute apex, tapering at the base. Flowers solitary, pendulous; calyx cup-shaped, inconspicuously 5-toothed; white corolla, elliptical lobes; stamens 5; pistil 1, ovary superior, 2-celled, rarely 3-celled, style linear. The berries are long, finger-like, apex acuminate, often curved, green when immature, red, orange, or purple when ripe, and pungent. Seeds numerous, flat reniform, pale yellow. The flowering and fruiting period extends from May to November.
3. Physicochemical properties
CAS Number | 404-86-4 | Molecular Weight | 305.412 |
Density | 1.0±0.1 g/cm3 | Boiling Point | 469.7±55.0 °C at 760 mmHg |
Molecular Formula | C18H27NO3 | Melting Point | 62-65 °C(lit.) |
Common Name | capsaicin | Flash Point | 237.9±31.5 °C |
4. Product quality specification & standard
Product name |
Capsicum extract powder |
Extract source |
The fruit, root, and stem of pepper |
Extraction Solvent |
Water/Ethyl alcohol |
Appearance |
White crystalline powder |
Solubility |
Insoluble in water, soluble in ethyl acetate, methanol, ethanol, etc |
Identification |
TLC, HPLC |
Sulfated Ash |
NMT 0.5% |
Heavy metals |
NMT 20 PPM |
Loss On Drying |
NMT 5.0% |
Powder size |
80Mesh, NLT90% |
Assay (HPLC test, percent, Standard in House) |
Min. 98.0% |
Microbiological Quality (Total viable aerobic count) |
|
- Bacteria, CFU/g, not more than |
NMT 103 |
- Moulds and yeasts, CFU/g, not more than |
NMT 102 |
- E.coli, Salmonella, S. aureus, CFU/g |
Absence |
Shelf life |
Powder storage at room temperature for 24 months |
5. HPLC Analysis

Figure 1. Chromatogram of the standard solution corresponding to 100 µg/g of capsaicin and dihydrocapsaicin (conditions: column Betasil C18 (150 × 4.6 mm × 3 μm), mobile phase: H2O/CH3CN, 50:50 v/v, flow rate: 1.5 mL/min, UV detection at 222 nm).

Figure 2. Chromatogram of the red chili extract (conditions: column Betasil C18 (150 × 4.6 mm × 3 μm), mobile phase: H2O/CH3CN, 50:50 v/v, flow rate: 1.5 mL/min, UV detection at 222 nm).

Figure 3. UV spectrum of capsaicin peak eluted at 4.69 mn. The maximum absorbance corresponds to λmax = 228 nm.

Figure 4. UV spectrum of dihydrocapsaicin peak eluted at tR = 6.51 mn. The maximum absorbance corresponds to λmax = 228 nm.
6. KINTAI‘s Production Process Flow
7. Benefits and Application
Benefits
(1) Effects on the digestive system: Oral administration of tincture of capsicum or capsaicin as a stomach tonic medicine can promote appetite and improve digestive function.
(2) Antibacterial and insecticidal effects: Capsaicin has obvious inhibitory effects on Bacillus cereus and Bacillus subtilis, but has no effect on Staphylococcus aureus and Escherichia coli. Its branches and leaves have no antibacterial effect and have only a slight inhibitory effect on Mycobacterium tuberculosis. 10%-20% pepper decoction has the effect of killing bed bugs.
(3) Red blood effect: As a liniment for external use, it can make the skin red, reflexly dilate the local blood vessels of the skin, and promote local blood circulation. Tinctures are available for frostbite.
(4) Effects on the circulatory system: Spicy substances (ginger, pepper, especially Zanthoxylum bungeanum) can stimulate the taste receptors of the human tongue, reflexly causing an increase in blood pressure (especially diastolic blood pressure).
Application
★ As a food additive. As a food condiment, chili should be processed into chili sauce. Capsaicin is extracted from capsicum and used as an additive in food processing, which promotes spicy taste control and the full absorption and utilization of capsaicin.
★ In terms of medicine and health care: China is one of the first countries to use pepper as medicine. Capsicum is used in traditional Chinese medicine to treat illnesses such as stomach colds and rheumatism. Modern studies have shown that capsaicin has anti-inflammatory, analgesic, anesthetic and detoxifying effects. Its analgesic effect is comparable to that of morphine, but longer than that of morphine. It has a significant effect on postherpetic neuralgia, trigeminal neuralgia, diabetic neuralgia, rheumatoid arthritis, osteoarthritis, psoriasis and hair loss. In addition, capsaicin can also inhibit the occurrence of malignant tumors and has special effects on skin diseases and weight loss.
★ Marine anti-fouling coatings: Some sea clinging organisms such as barnacles, algae, crustaceans, etc. are attached to the bottom of ships, buoys, docks, docks, sea water pipes, breeding cages and plastic nets. large quantity. Due to their large numbers and rapid growth, they can slow down the speed of ships, increase fuel oil, accelerate the corrosion of metals, blockage of pipeline networks and unbalanced underwater facilities, etc., causing serious damage to human development of the ocean. is used as a repellent, it has a strong repellent effect, does not kill marine organisms, and has obvious ecological benefits.
★ PVC and PE are used as anti-termite and anti-rodent agents in the wire and cable industry, and are increasingly used as insulation and sheath materials in the wire and cable industry. cable. In addition to being damaged by oxygen, heat, light, force and chemical attack, they can also be damaged by termites, mice or rabbits, causing power outages, communication interruptions and even short circuits, causing fires. They use the powerful irritant of capsaicin to strongly stimulate the oral mucosa and taste nerves of rodents and distract them from chewing. At the same time, it can kill termites. It has wide application prospects in wires and cables.
★ Capsicum salt, a capsaicin analog extracted from the non-pungent variety CH-19 sweet pepper, is an orally active agonist of TRPV1.
8.What can KINTAI do?


9.KINTAI'S PROCESSING
10.Why choose Kintai?
11. Kintai manufacturing base
12. Kintai R&D center
13. Package
TIPS
★If you want to get high-quality Capsicum extract powder, please feel free to contact us at sales@kintaibio.com or feedback on the next page.
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