
Raspberry Ketone is a natural compound mainly found in red raspberries. It is the main ingredient in the aroma of red raspberries and one of the reasons for their nutritional and medicinal properties. It has attracted a lot of attention in recent years for its potential weight loss and metabolism-boosting effects. Studies have shown that it increases fat oxidation (turning fat into energy), inhibits the growth of fat cells, and promotes the breakdown of fatty acids in fat cells. As such, it is widely believed to increase fat burning and help reduce body weight and fat accumulation.
While some research supports its weight loss benefits, it's important to note that scientific evidence regarding its efficacy and safety is still limited. In addition, there may be differences in the results of different studies, and its mechanism of action needs further study.

1. Weight loss: It is believed to increase fat oxidation and promote fat burning, thereby helping to reduce body weight and fat accumulation.
2. Inhibit the growth of fat cells: Studies have shown that it may inhibit the growth of fat cells and prevent the expansion and increase of fat cells.
3. Improve fatty acid breakdown: It is believed to promote the breakdown of fatty acids in fat cells, which can be converted into energy.
4. Antioxidant effect: It is a natural antioxidant that can help remove free radicals and reduce the damage of oxidative stress to the body.
5. Appetite control: It can suppress appetite and reduce food intake, thereby helping to control weight.
6. Provides energy: It is believed to help convert fat into energy, thus providing extra motivation and endurance.
7. Improves athletic performance: Supplementation can improve athletic performance and increase the body's stamina and staying power.
8. Promote metabolism: It is believed to increase the basal metabolic rate, thereby helping the body burn more calories.
9. Anti-inflammatory effect: Preliminary studies have shown that it has anti-inflammatory effect and may have a certain protective effect on inflammation-related diseases.

Product Name | Raspberry Ketone | Manufacturing Date | 2023.03.25 |
Batch No. | PRS2023025 | Test Date | 2023.03.26 |
Quantity | 900KG | Expiry Date | 2025.03.24 |
ITEMS | SPECIFICATION | METHOD | TEST RESULTS |
Physical & Chemical Data | |||
Color | White | Organoleptic | Conform |
Odour | Characteristic | Organoleptic | Conform |
Appearance | Fine Powder | Organoleptic | Conform |
Analytical Quality | |||
Identification | Identical to R.S. sample | HPTLC | Identical |
P-Hydroxyphenyl butanone | ≥98.0% | HPLC(anhydrous basis) | 98.42% |
Sieve analysis | 90 % through 80 mesh | USP <786> | Conform |
Loss on Drying | ≤5.0 % | Eur.Ph.7.0 [2.8.17] | 1.03 % |
Total Ash | ≤1.0 % | Eur.Ph. <2.4.16> | 0.01 % |
Bulk density | 40~60 g/100mL | Eur.Ph. <2.9.34> | 45 g/100mL |
Tap density | 60~90g/100mL | Eur.Ph. <2.9.34> | 60 g/100mL |
Contaminants | |||
Lead (Pb) | ≤3.0 mg/kg | Eur.Ph. <2.2.58>ICP-MS | 0.0309 mg/kg |
Arsenic (As) | ≤2.0 mg/kg | Eur.Ph. <2.2.58>ICP-MS | 0.0104 mg/kg |
Cadmium (Cd) | ≤1.0 mg/kg | Eur.Ph. <2.2.58>ICP-MS | <0.01 mg/kg |
Mercury (Hg) | ≤0.1 mg/kg | Eur.Ph. <2.2.58>ICP-MS | <0.01 mg/kg |
Solvents Residue | Meet Eur.Ph.7.0 <5.4> | Eur.Ph. <2.4.24> | Conform |
Pesticides Residue | Meet USP Requirements | USP36 <561> | Conform |
Microbiological | |||
Total Plate Count | ≤1000 cfu/g | USP36 <2021> | Conform |
Yeast &Mold | ≤100 cfu/g | USP36 <2021> | Conform |
E.Coli. | Negative | USP36 <2022> | Conform |
Salmonella | Negative | USP36 <2022> | Conform |

1. Food and beverage additives: It can be used as a natural flavor and flavor ingredient for food and beverages, giving the product raspberry taste and aroma characteristics.
2. Cosmetics and personal care products: It can be used in cosmetics and personal care products, and added to perfume, shampoo, conditioner, shower gel and skin care products to give them natural fruity fragrance.
3. Nutritional supplements: It is also made into nutritional supplements for oral use by people. These supplements claim to aid in weight loss, boost metabolism, and increase energy, among other things.
4. Obesity and weight loss: Scientists have conducted research on its potential role in weight management and weight loss. Although more clinical trials are needed to determine its effectiveness and safety, some laboratory studies have shown that it may have some effect on fat metabolism.
5. Metabolic syndrome: Several studies have explored potential effects on metabolic syndrome. Metabolic syndrome is a group of metabolic abnormalities associated with an increased risk of cardiovascular disease and diabetes, including hypertension, hyperlipidemia, hyperglycemia, and obesity. However, it is unclear whether it has a significant clinical effect on metabolic syndrome.
6. Antioxidant and anti-inflammatory effects: It is considered to have antioxidant and anti-inflammatory effects, and has shown some protective effects in animal models. This has sparked research interest regarding its potential in preventing diseases related to inflammation and oxidative damage.

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