Raw Materials Kava Extract Powder

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Specification: 99% min Kava Extract

Sample:Kava Extract Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:Brown

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Kava Extract Powder Usage and Synthesis.

Kava extract is a dried root extract from Piper methysticum, a plant of the Piperaceae family, which has various pharmacological effects such as sedative, hypnotic, antibacterial and analgesic.

It is widely used in nutritional supplements and herbal preparations in Europe and the United States. In recent years, kava extracts have received more and more attention from cosmetic engineers due to their significant immediate analgesic and antipruritic effects.

Studies have shown that kava extracts possess anti-inflammatory properties and help promote immune system function. Extracts of kava root may improve inflammatory diseases such as rheumatoid arthritis.

Uses of Kava Extract.

Modern research has shown that it has sedative, relaxation sleep, weight loss, anti-fatigue and other effects, can be used as anaesthetics, perspiration, diuretics, expectorant, with the treatment of gonorrhoea, syphilis, urethral haemorrhage, chronic cystitis, rheumatism and other effects.

Pharmacological Effect of Kava Extract.

1. Nervous system effects

(1) Anxiolytic effect: kavalactones can improve the attention, memory and reaction of patients with anxiety disorders and put them in a relaxed state, but its action is slow. Jena University, Germany, 101 outpatients suffering from anxiety disorders and obsessive-compulsive neurosis in controlled experiments, patients were given 100mg/day of kava extract and placebo, 8 weeks later, the kava group of patients with a significant effect.

(2) Sedative-hypnotic effect: intravenous or oral administration of dihydrodrunken peppercorn or dihydronarcotic peppercorn bitters, mice, rats, rabbits and cats have a sedative-hypnotic effect, and at high doses can lead to ataxia and the disappearance of normal reflexes. It is now believed that kavalopyrone analogues may act through the GABA receptor binding site.

(3) Local anaesthesia: Kava extracts can cause muscle paralysis, local anaesthesia to experimental frogs, bats and sparrows wings paralysis. The mechanism of action is similar to that of lidocaine, which works by blocking potential-dependent sodium channels.

2. Antifungal effect of kavapyrones on the growth of gram-positive or negative bacteria have no inhibitory effect, part of the kavapyrones on many fungi, including some human pathogens have significant inhibitory effect.

3. Muscle relaxation effect of various types of kava pepper pyranone on all types of experimental animals have myorelaxant effect, and more effective than Mephenesin (Mephenesin) to protect mice against strychnine convulsive and lethal effects.

4. Other effects of kava extract also has diuretic effect, anti-thrombotic effect.

Preparation method of Bulk Kava Extract Powder.

The original herb crushed, dynamic extraction with ethanol; extract filter, plate condenser after the storage tank; the extract will be inhaled into the concentrated tank under reduced pressure to recover ethanol to a certain volume of concentrated liquid filtration filtration filtrate; filtrate is inhaled into a concentrated tank under reduced pressure concentrated to more than 25 boe (thermometric) thick extract.

After adding the dispersant into the mixer, add the thick extract slowly while stirring, make it stir well, and pass it through a 60-mesh sieve to be obtained.

This process is suitable for the production of kava extract containing 30% of the total lactone of kava pepper, the original content of different herbs and make the content of the paste is different, so the yield ranges from 13% to 23%.