Products Description

Rhubarb extract powder is a natural plant powder raw material produced through modern extraction, concentration and drying processes, extracted from the dried roots and rhizomes of the medicinal rhubarb of the Polygonaceae family. It is a standardized plant extract product. The composition of rhubarb extract powder is rich, and currently, over 130 effective components have been identified. Among them, anthraquinone compounds are the core active ingredients and also the core indicators for product quality testing. They mainly include five characteristic components: emodin, emodinine, chrysophanol, rhododendrin and emodin methyl ether. The ratio is balanced and the activity is stable. In addition, the product retains the flavonoids, organic acids, a small amount of volatile oils and polysaccharides in natural rhubarb. The synergistic effect of various components forms a complete efficacy system, which is different from single-component purified raw materials. Its functionality is more comprehensive. The appearance of rhubarb extract powder is a uniform and fine brown powder. The powder is fluffy without lumps and has a smooth feel. In terms of odor, it has the natural herbal fragrance of rhubarb, which is pure and mild. The taste is slightly bitter, which is the original flavor of natural plant extraction. The water solubility of rhubarb extract powder is excellent. It can quickly disperse in warm water or purified water. After stirring, there is no obvious sedimentation in the solution, and the solution is clear and transparent. After long-term standing, only a small amount of natural plant precipitates appear, which is a normal phenomenon. It can also be compatible with ethanol solutions and is suitable for alcohol extraction formula systems.

Specification

Product Name	Rhubarb Extract Powder
Specification	10:1
Appearance	Brown Powder
Packing	1Kg/Foil Bag, 25kg/Drum
Storage	Cool Dry Place
Shelf Life	24 Months
MOQ	1 Kg
Dosage Form	Powder, Capsules, Tablets

COA

Items	Standards	Results
Physical Analysis
Appearance	Brown Powder	Conforms
Odor	Characteristic	Conforms
Mesh Size	100% through 80% mesh size	Conforms
General Analysis
Identification	Identical to R.S. sample	Conforms
Extract Solvents	Water and Ethanol	Conforms
Loss on Drying (g/100g)	≤3.0	1.24%
Ash(g/100g)	≤4.0	2.05%
Chemical Analysis
Pesticides Residue (mg/kg)	0.05	Conforms
Residual Solvent	<0.05%	Conforms
Residual Radiation	Negative	Conforms
Lead(Pb) (mg/kg)	<4.0	Conforms
Arsenic(As) (mg/kg)	<3.0	Conforms
Cadmium(Cd) (mg/kg)	<2.0	Conforms
Mercury(Hg) (mg/kg)	<0.5	Conforms
Microbiological Analysis
Total Plate Count(cfu/g)	≤1,000	215
Molds and Yeast (cfu/g)	≤100	54
Coliforms (cfu/g)	Negative	Conforms
Salmonella(/25g)	Negative	Conforms

Products function

Rhubarb Extract can gently regulate the speed of intestinal peristalsis, improve the sluggish metabolism caused by insufficient intestinal motility, and also regulate the structure of the intestinal flora, balance bile acid metabolism, restore the intestinal metabolic homeostasis, and alleviate constipation and intestinal indigestion problems. Unlike stimulating raw materials, the purified rhubarb extract has a mild medicinal property and can be used as a long-term auxiliary treatment for the stomach and intestines, taking into account both detoxification and intestinal care, without causing excessive irritation to the intestinal mucosa.

Rhubarb Extract can effectively inhibit the activation of various inflammatory pathways in the body, block the spread of inflammatory factors, and have a good soothing and improving effect on various inflammatory reactions on the body surface and inside. It has broad-spectrum antibacterial ability and can inhibit the growth of various harmful bacterial groups, which can not only alleviate periodontal inflammation and mucosal inflammation, but also assist in improving mild inflammatory damage inside the body, building a basic protective barrier for the body.

Rhubarb Extract can efficiently remove excess free radicals in the body, reduce oxidative stress damage to cells, and delay the aging process of cells. It can alleviate skin dullness and cell aging problems caused by oxidative reactions, help maintain the activity of body cells.

Rhubarb Extract can assist in regulating blood lipids in the body, improve metabolic disorders, and have a certain protective effect on cardiovascular functions. It can also help eliminate toxins from the body, reduce the metabolic burden on organs, and have a gentle nurturing effect on core organs.

Rhubarb Extract can quickly contract damaged mucous membranes, slow down bleeding symptoms, assist in repairing the digestive tract and minor mucosal damage on the body surface, and has a mild and efficient hemostasis and repair effect, with extremely strong applicability.

Application

Rhubarb Extract can be used in the development of intestinal health capsules, dietary fiber tablets, health tonics for oral use, metabolic regulation meal replacements and other dietary supplements.

Rhubarb Extract is widely applied in the research and development of functional skin care products. It can be added to products such as soothing and repairing essence, acne-removing ointments, antioxidant lotions and herbal skin care masks.