Raw Materials Bamboo Leaf Extract Powder

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Specification: 99% min Bamboo Leaf Extract

Sample:Bamboo Leaf Extract Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:Brown

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Bamboo Leaf Extract Powder Usage and Synthesis.

Bamboo Leaf Extract is an extract of Temperate Bamboo Leaf, which belongs to the leaf extract of the gramineous plant Temperate Bamboo Phyllostachys nigra.

Bamboo leaf extract contains flavonoids, bioactive polysaccharides, phenolic acids, anthraquinones, terpene lactones, special amino acids and active skin, trace elements and other active ingredients.

Its main effect is to clear heat and diarrhoea medicine, good at clearing the heart and diarrhoea fire in addition to the annoyance, can clear the stomach to produce fluids to quench thirst. In addition, bamboo leaf extract has antioxidant, anti-aging, blood lipid and blood cholesterol lowering effect.

Uses of Bamboo Leaf Extract.

First of all, it can enhance the metabolic function of the skin and hair, promote new life, help skin metabolism, so as to achieve the role of old and new, for body care has a very good effect, can improve the phenomenon of rough and dry skin, effectively nourish the skin and hair, so that the dull and lack of luster of the skin and hair to become more lubricated and delicate.

Secondly, bamboo leaf extract has the effect of clearing heat and removing vexation, diuretic, light bamboo leaf is a large number of flavonoids and bioactive polysaccharides and other active ingredients, such as phenolic acid compounds, anthraquinones, terpene lactones, special amino acids and active skin, manganese, zinc, selenium and other trace elements, and the content of the active ingredient and bioactivity are comparable with ginkgo biloba.

The extract of Temperate Bamboo Leaf also has excellent anti-free radical, antioxidant, anti-aging, blood lipid and blood cholesterol lowering effects.

In addition, bamboo leaf flavonoids can effectively scavenge free radicals and produce antioxidant effects, thus achieving the purpose of delaying aging.

At the same time, bamboo leaf flavonoids also have the effect of anti-tumour occurrence, can effectively remove nitrite, and can block the synthesis of strong carcinogen amine nitrite to a certain extent, reducing the incidence of tumour

Chemical Properties of Bamboo Leaf Extract.

Bamboo leaf extract is a newly developed plant flavonoid preparation in China, which is a brownish-yellow powder with a total flavonoid glycoside content of 24%, with a typical bamboo leaf aroma, slightly bitter and slightly sweet. It is easily soluble in hot water or alcohol-water system, its solution is weakly acidic, with sweet flavour, and has good thermal stability, especially suitable for food system.

Extraction Method of Bulk Bamboo Leaf Extract Powder.

The process flow for producing standardised bamboo leaf extract (Ebl971) using the patented technology is as follows:

Bamboo leaves → washing → drying → crushing → ethanol-water solution hot reflux extraction → filtration → decompression concentration → static flocculation → separation and removal of impurities → n-butanol step-by-step extraction → decompression concentration and recovery of solvents → hot water transmutation → decompression concentration → spray drying → bamboo leaf flavonoid powder.

Preparation process of bamboo leaf alcohol extract:

(1) bamboo leaf crushed (plus NaOH) → bamboo leaf aqueous solution (pH adjustment with H2SO4) → bamboo leaf aqueous solution (cellulose enzymatic digestion) → bamboo leaf enzymatic dissolution (ethyl acetate, ether extraction) → bamboo leaf extract (distillation) → bamboo leaf extract concentrate.

(2) fresh bamboo leaves → tissue masher mashed → NaOH soaking → ethyl acetate mixture 80 ℃ water bath reflux leaching → filtration → extract → distillation → concentrate (bamboo leaf preservative).