Chengdu Kindarco Bio-tech Co., Ltd, plant extract company, continually provides qualified products and production solutions to our esteemed customers.

 

The raw material of Citrus aurantium extract is fruitlet of citrus Aurantium L. and the citrus sinensis osbeck.

 

Hesperetin

 

Hesperetin is a kind of natural flavonoid compounds, widely existing in the fruits of rutaceous plants. It mainly comes from decomposed enzymatically hesperidin with the appearance of light yellow or off-white powder, widely used in the food, nutraceutical and cosmetics industries.

 

Hesperetin was listed in FEMA as the raw material of flavors and fragrances in 2007 with FEMA No. 4313 and also listed in SFDA GB2760 in 2017 with No.N375.

 

Product Information of Hesperetin

 

Product Name	Hesperetin
Herbal Source	citrus aurantium fructus extract
CAS No.	520-33-2
Molecular Formula	C16H14O6
Specification	90.0%,95.0%,98.0%
Test Method	HPLC
Appearance	Light yellow to off-white powder
Solubility	Easily soluble in ethanol, soluble in diluted alkali solution, partly soluble in diethyl ether, slightly soluble in water, chloroform and benzene.

 

Benefits of Hesperetin

 

Food and Flavors:

1. It can enhance the sweet taste of sweet-tasting substances, and reduce the amount of sucrose used.

 

2. It can improve the unpleasant taste of food, and increase the degree of delicious.

 

3. It can enhance the sweet olfactory impression of sweeteners.

 

Nutraceuticals:

 

1. It has the remarkable function of anti-inflammation and antioxidant.

2. It has significant regulation and inhibition function of cardiovascular protection and reducing blood lipid.

 

3. It can reduce toxicity damage of nervous excitability and play a role in protecting the nervous system.

 

Cosmetics:

 

1. Protect skin from environmental damages and prevent tanning and sunburn.

 

2. Improve microcirculation, and eliminate the related symptoms of microcirculation (such as dark circles).

 

3. Prevent skin ageing symptoms, improve skin dull, and make the skin become smooth and flexible.

 

4. Control the formation of sebum, and prevent skin acne;

 

5. Hesperetin can be esterified with lauric acid to obtain hesperetin laurate, which is widely used in cosmetics.

 

TDS of Hesperetin

 

Assay Item	Standard	Test Result
Assay( on dry Product)	≥90.0% ≥95.0% ≥98.0%	≥90.0% （HPLC） ≥95.0% （HPLC） ≥98.0% （HPLC）
Appearance	Light yellow to off-white powder	Conforms
Odor	None to slight	Conforms
Heavy metals	≤10ppm	＜10ppm
As	≤1ppm	＜1ppm
Cd	≤1ppm	＜1ppm
Pb	≤1ppm	＜1ppm
Hg	≤0.1ppm	＜0.1ppm
Water	≤5.0%	Conforms
Sulphated ashes	≤0.1%	Conforms
Solvent residue	≤500ppm	＜500ppm
Particle size	95% Through 80 mesh	Conforms
Bacteria	≤1000cfu/g	Conforms
Mould and Yeast	≤100cfu/g	Conforms
Salmonella	Negative	Negative
Escherichia coli	Negative	Negative