Products Description

Limonin 98% is made from 98% raw materials selected from plants of the Rutaceae family, specifically the peel of young lemons. The concentration of limonin in this part of the raw material is much higher than that in the mature fruit flesh, and the content of active ingredients is also higher. It belongs to a typical natural triterpenoid active compound. As a standardized purified raw material, the industry's main production purity is 98%, which is also the common standard purity for scientific research experiments and high-end product formulas. The core active ingredient of Limonin 98% is the limonin monomer. As a natural triterpenoid active substance, after years of industry research and market verification, its core biological activity is very prominent. The high-purity Limonin 98% product is a white crystalline powder, with fine and uniform powder, and a clean and regular appearance. The overall smell is light and elegant, with only a very faint natural citrus plant fragrance; the taste is slightly bitter, which is the natural attribute of the limonin monomer and an important feature for identifying genuine limonin powder. The solubility of Limonin 98% has clear industry compatibility: it is almost insoluble in water and ethanol at room temperature, slightly soluble in methanol, ethyl acetate, and easily soluble in organic solvents such as dichloromethane and acetone.

Specification

Product Name	Limonin
Latin name	Citrus aurantium L.
Ingredients	Limonin
Grade	Food grade
Appearance	White powder
Specification	98%
CAS	1180-71-8
Test Method	HPLC
Shelf life	24 Months

COA

ITEMS	SPECIFICATIONS	TEST RESULTS
Appearance	White powder	Complies
Identification	There was a positive response	Complies
Odor	Characteristic	Complies
Taste	Characteristic	Complies
Assay	≥ 98%	98.32%
Loss on drying	≤5.0%	2.61%
Ash	≤5.0%	1.42%
Particle size	95% through 80 mesh	100%
Heavy metal	≤10ppm	<5ppm
Lead(Pb)	≤2ppm	<2ppm
Arsenic(As)	≤1ppm	<1ppm
Cadmium(Cd)	≤1ppm	<1ppm
Mercury(Hg)	≤0.5ppm	<0.5ppm
Total Plate Count	≤1000CFU/g	<100cfu/g
Total Yeast & Mold	≤100CFU/g	<10cfu/g
E.Coli	Negative	Not Detected
Salmonella	Negative	Not Detected
Staphylococcus	Negative	Not Detected
Statement	Non-Irradiated, Non-BSE/TES, Non-GMO, Non-Allergen
Conclusion	Conforms with the specification.
Storage	Closed keep in cool,dry and dark place ;keep from heat and strong light

Products function

Limonin can enhance the activity of core antioxidant enzymes such as superoxide dismutase and glutathione peroxidase in the body, quickly eliminating excessive free radicals. It can reduce cellular oxidative stress damage at its source and alleviate issues such as aging and metabolic disorders of the body.

Limonin has excellent natural anti-inflammatory and analgesic properties. It can effectively inhibit inflammatory and swelling reactions in the body, alleviating discomfort caused by various mild inflammations.

Limonin effectively improves the problem of liver fat accumulation. It can reduce cholesterol accumulation in the liver, regulate blood lipid levels, and provide long-term protection for liver health. It can also regulate the activity of liver metabolic enzymes, reduce damage to the liver from external substances, and strengthen the liver's detoxification ability.

Limonin can improve blood circulation in the body and assist in maintaining stable blood pressure. It can protect vascular endothelial cells, maintain normal metabolic operation of the cardiovascular system, reduce the risk of cardiovascular metabolic abnormalities, and is a high-quality natural active ingredient for cardiovascular maintenance.

Application

Limonin is widely used in the development of liver-protective dietary supplements, anti-aging nutritional products, lipid-regulating nutraceuticals, and daily immune-supporting foods.

It is commonly incorporated into high-end anti-aging skincare products, anti-inflammatory repair serums, and sensitive skin care formulations.