Persimmon Calyx Extract is a natural product derived from the dried calyx of persimmon fruit ( Diospyros kaki ), a traditional herb applied in East Asian medicine. Once the fruit is ripe, the calyx is collected and dried before being extracted in the following ways: water extraction or ethanol extraction, followed by filtration, concentration, and spray drying. The end product is a fine brown to brown-yellow powder which is freely soluble, normally in a powdered form, so that it can be used in formulations. It contains tannins, flavonoids, and other polyphenolic compounds as the major active constituents. These are naturally occurring substances which are known to have a strong astringent, antioxidant, and soothing effect. The most popular uses of the extract are to promote digestive health and respiratory comfort, especially to relieve occasional throat or stomach upsets. The extract is highly used in the nutraceutical, herbal supplement, and functional food and beverage sectors. It has also been attracting interest in personal care products in recent years, owing to its natural tightening and purifying effect.
ITEMS |
SPECIFICATION |
RESULTS |
METHOD |
Appearance |
Brown fine powder |
Complies |
Visual Inspection |
Odor |
Characteristic |
Complies |
Organoleptic |
Taste |
Characteristic |
Complies |
Organoleptic |
Particle Size |
95% pass 80 mesh |
Complies |
Screening |
Loss on Drying |
≤5.0% |
3.42% |
USP <731> |
Ash Content |
≤5.0% |
2.87% |
USP <281> |
Bulk Density |
0.40–0.60 g/mL |
0.51 g/mL |
Internal Method |
Active Ingredient |
Flavonoids ≥10% |
10.65% |
UV/VIS Spectrophotometry |
Heavy Metals |
≤10 ppm |
Complies |
ICP-MS |
Lead (Pb) |
≤2 ppm |
0.31 ppm |
ICP-MS |
Arsenic (As) |
≤1 ppm |
0.14 ppm |
ICP-MS |
Mercury (Hg) |
≤0.1 ppm |
0.02 ppm |
ICP-MS |
Cadmium (Cd) |
≤1 ppm |
0.05 ppm |
ICP-MS |
Total Plate Count |
≤1,000 CFU/g |
210 CFU/g |
USP <61> |
Yeast & Mold |
≤100 CFU/g |
35 CFU/g |
USP <61> |
E. coli |
Negative |
Negative |
USP <62> |
Salmonella |
Negative |
Negative |
USP <62> |
1. Supports Digestive Health
Persimmon Stalk Extract is a natural source of tannins, which are used to support digestive comfort, soothing the stomach and easing occasional bloating or discomfort.
2. Promotes Respiratory Comfort
Historically, it has been employed to soothe the throat; it might have a calming effect on the respiratory system and assist in clear breathing at seasonal transitions.
3. Provides Antioxidant Support
The extract is a source of polyphenols and flavonoids, which provide it with natural antioxidant properties to neutralize free radicals and promote general cellular well-being.
4. Aids in Fluid Balance
It has a mild astringent action, so it is known to regulate water metabolism in the body, thereby maintaining healthy fluid retention and balance.
5. Enhances Oral Health
It also has natural cleansing and tightening action, which makes it an ingredient of choice in oral care products to help keep breath fresh and gums comfortable.
6. Suitable for Traditional Herbal Use
It is highly appreciated in traditional wellness industries and can be used to round out various natural formulations meant to promote internal health and homeostasis.
1. Nutraceutical Industry
Taken as a dietary supplement and as an herbal product to aid digestive comfort and respiratory wellness.
2. Functional Food and Beverage Industry
To herbal teas, health drinks, and natural tonics as a soothing, antioxidant, and astringent.
3. Pharmaceutical Industry
Traditional herbal remedies and throat lozenges have incorporated it in order to relieve respiratory discomfort and digestive equilibrium.
4. Personal Care and Cosmetic Industry
Oral care products and skincare formulations: Persimmon Pedicle Extract is used because of its natural cleansing, tightening, and soothing properties.
5. Wellness and Herbal Medicine
Prized as a botanical constituent in combination with other natural health products that support inner harmony and wellness.
With more than 15 years of experience in the business, being the main supplier of Persimmon Calyx Extract, we guarantee the supply of high-quality products and services that satisfy different customer requirements. With years of experience, we have mastered our extraction techniques and methods, and therefore our products contain their natural effectiveness and purity. We do OEM/ODM services, where we can customize our services, in case a client wants a unique formulation or a branding facility. Do you need private labeling, special packaging, or custom product development? Our team is committed to producing an outstanding resolution, and we follow the principles of strict quality.
We have competitive prices; thus, we offer cost-effective products that do not interfere with the purity and efficacy of our products. Our mission is to satisfy our clients with a high level of service, provide OEM/ODM customization, quick feedback, and support on all levels. Put your faith in us to offer value, consistency, and a partnership-oriented strategy that suits your requirements.
Reach us at info@scigroundbio.com or fill out the form below and send your requirement. We guarantee a quick turnaround, tailor-made solutions, and dependable worldwide delivery to your exact requirements in the most effective way.
Send Inquiry
You may like