Raspberry Extract 10% Raspberry Ketone

What is Raspberry Extract?

Raspberry extract is the aqueous or alcoholic extract of the dried fruit of raspberry (RubuschingiiHu) of the Rosaceae family, and the aqueous extract contains nucleoside components such as guanosine, adenosine, uridine and other nucleosides. It has pharmacological effects such as anti-aging, weight loss, treatment of urinary tract infections, anticancer and cancer prevention, antioxidants, heart protection, and prevention of cardiovascular diseases. The raspberry extract has been widely used in medicine and health products, beverage food additives, and other fields.

Green Spring Technology supplies Raspberry Extract 98% Raspberry Ketone, which is extracted from Raspberry Fruit, with a rich taste, fine powder, and stable performance. It has passed the ID test of foreign countries, heavy metals, solvent residue, microorganisms, and PAHS are in line with European standards.

Established in 2000, Green Spring Technology is a leading biotechnology company in China, which has been dedicated to the research and development of supplying high-quality plant extracts. It organizes its production following ISO, HACCP, and other quality standards.

The products implement the highest international industry standards, complying with EU EC396, EU 2023/915, and the highest solvent residue standards. A perfect traceability system has been established and all products are traceable. We have obtained 7 certificates and 7 patents, and our products are sold in more than 62 countries worldwide, serving more than 2,450 customers, and are well received.

Specification: 

Regulation:

It conforms to EU regulations.

Benefits:

Whitening

Raspberry ketone glucoside is the extract of raspberry fruit, raspberry ketone (raspberry ketone) sugar first compound. It has the advantages of good stability, not easy to change color, and good water solubility, but also can inhibit the production of melanin, reactive oxygen species, and lipid peroxide. Raspberry ketone glucoside gradually releases raspberry ketone in response to stratum corneum homogenization or cellular action. In addition to its inhibitory effect on melanin synthesis, raspberry ketone exhibits significant scavenging of nitric oxide (NO) and inhibition of inflammation-associated responses.

Antibacterial

Raspberry extract Raspberry flavonoids showed an antibacterial effect against Staphylococcus aureus, Bacillus subtilis, Escherichia coli, Penicillium, and the lowest inhibitory concentrations were 0.04, 0.08, 0.16, and 0.64 mg/ml, respectively, and the inhibitory effect increased with the prolongation of the duration of action.

Regulation of Hypothalamic Pituitary Gland

Intramuscular injection of 20 and 40 g/kg of ethanol extract of raspberry for 20 days was able to increase the excitability of the penis to external stimuli and shorten the latency of penile erection in the denuded model rats, as well as enhance the cold and fatigue tolerance and increase the number of voluntary activities in the hydrocortisone-induced renal yang deficiency model mice.

Antithrombotic

A 70% ethanolic extract of raspberry leaves had significant antithrombotic effects in vivo in vitro tests, and isolated kaempferol, quercetin, and lindenoside significantly delayed plasma recalcification time (PRT) in blood.

Antidiabetic

Raspberry extract raspberry ketone 200, 400, 800mg/kg continuous gavage for 20 days can significantly control the fasting blood glucose level of diabetic mice, reduce the area under the blood glucose curve, the high dose group can significantly increase the serum insulin level, repair the pancreatic islet pathological changes, and increase insulin expression in pancreatic islet B cells. Raspberry extract 2g/kg by continuous gavage for 12 weeks could reduce fasting blood glucose and blood lipids, attenuate insulin resistance, and reduce hepatocyte steatosis in diabetic rats.

Antioxidant

Crude extract of raspberry glycoprotein significantly enhanced catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) activities in serum, liver, and brain tissues of mice with some reducing ability and effectively scavenged hydroxyl radicals (-OH), superoxide anion radicals (O2--) and DPPH radicals, which had significant antioxidant effects. Raspberry crude polysaccharides and purified polysaccharides have strong scavenging ability for oxygen radicals.

Raspberry ethanol extract, ethyl acetate site, and n-butanol site also showed significant scavenging ability against DPPH radicals. Their semi-inhibitory concentrations (IC50) were 17.9, 3.4 and 4.0 μg/mL, respectively, and kaempferol, vanillic acid and lindenoside isolated from them had strong scavenging abilities. The aqueous extract of raspberry protected primary rat hepatocytes against tert-butyl hydroperoxide (t-BHP)-induced oxidative contingency, significantly limiting the reduction in cell viability.

Applications:

In the Food Field:

Raspberry Extract Raspberry ketone is an important food flavouring ingredient that is commonly used in food flavouring preparations to give foods a raspberry aroma and fruity-sweet flavour. It can be used in baked goods, confectionery, beverages, puddings, and other foods. The sweet and sour taste of raspberry makes it ideal for jams and juices, which can be consumed directly or as an ingredient in baked goods and beverages.

In Cosmetics:

Raspberries contain a certain amount of flavonoids and salicylic acid, which can remove aging keratin accumulation, improve skin texture, lighten pigmentation, reduce pore size, remove fine wrinkles, improve blood circulation in the skin, improve skin aging due to ultraviolet rays, and increase the elasticity of the skin, which promotes the skin's resistance to regeneration, and plays a cosmetic role in beautifying and nourishing the skin.