Wholesale Loquat Leaf Extract 98% Ursolic Acid CAS 77-52-1

Wholesale Loquat Leaf Extract 98% Ursolic Acid CAS 77-52-1

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≥1 Kilograms

US $1350

≥250 Kilograms

US $1300

≥500 Kilograms

US $1250

≥1000 Kilograms

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Variety:: Loquat Leaf Extract

Place of Origin:: Shaanxi, China

Brand Name:: Han Traceability

Model Number:: H-Ursolic acid

Product Name:: Ursolic acid

CAS:: 77-52-1

Appearance:: White Powder

Shelf Life:: 2 Years

MOQ:: 1KG

Storage:: Cool Dry Place

Test Method:: HPLC UV

Solubility:: Water Soluble Easily

Specification:: 98%

Quick Details

Form:: Powder

Extraction Type:: Solvent Extraction

Grade:: FOOD grade

Variety:: Loquat Leaf Extract

Place of Origin:: Shaanxi, China

Brand Name:: Han Traceability

Model Number:: H-Ursolic acid

Product Name:: Ursolic acid

CAS:: 77-52-1

Appearance:: White Powder

Shelf Life:: 2 Years

MOQ:: 1KG

Storage:: Cool Dry Place

Test Method:: HPLC UV

Solubility:: Water Soluble Easily

Specification:: 98%

Products Description

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Ursolic Acid

Ursolic acid is an organic compound with molecular formula c30h48o3. It is a natural triterpene carboxylic acid and can be used as an emulsifier in food. It is hydrolyzed by saponins containing ursolic acid. In some plant raw materials, ursolic acid exists in
the form of saponins. The saponins must be hydrolyzed before they can be extracted and separated by solvent. Saponins can be hydrolyzed by acid or enzyme. The hydrolysis rate of saponins is related to the concentration of hydrogen ions. Organic acids such as 20% acetic acid have almost no hydrolysis, and their dissociation constants are also low in sulfuric acid and phosphoric acid solutions, At the same concentration, its catalytic capacity is not as good as hydrochloric acid and bromic acid, so hydrochloric acid is often used for hydrolysis.