|
| MOQ: | 5kg |
| Giá: | $16/kg |
| Bao bì tiêu chuẩn: | 1kg/ túi 25kg/ trống |
| Thời gian giao hàng: | 3 ngày |
| Phương thức thanh toán: | T/T, Paypal |
| Năng lực cung cấp: | 1000/tháng |
Costus root extract typically refers to the concentrated extract of the dried root of *Aucklandia lappa* Decne. (also known as Yunnan costus root or Guang costus root), a plant in the Asteraceae family. It is a brownish-yellow powder, mainly containing sesquiterpene lactones such as costunolide, dehydrocostunolide, and costunene lactone.
Source: Not star anise (often mistakenly called "costus root"), but the root of plants in the *Aucklandia* genus of the Asteraceae family, mainly produced in Yunnan and Sichuan provinces; note the distinction from *Dolomiaea spp.* or *Inula spp.*.
Preparation: Usually extracted by reflux with water or ethanol, concentrated, and spray-dried (common ratios include 5:1, 10:1, and 20:1).
Properties: Brownish-yellow powder with a characteristic aromatic odor and a taste that is initially sweet followed by bitterness; the standard extract should be analyzed by TLC/HPLC.
Promotes Digestive System Function: Costus root extract stimulates gastric juice secretion and accelerates intestinal peristalsis through its volatile oil components, relieving functional dyspepsia, bloating, and constipation.
Anti-inflammatory and Antibacterial Properties: Lactone compounds in costus root can inhibit the release of inflammatory factors (such as TNF-α and IL-6), reducing intestinal or respiratory inflammation; it also has significant inhibitory effects on common pathogenic bacteria such as Staphylococcus aureus and Escherichia coli.
Regulates Immune Function: Experiments show that costus root extract can enhance the activity of immune cells and improve the body's disease resistance, but the specific mechanism still requires further investigation.
| Item | Specification | Test result |
| Appearance | Brown Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
|
|
| MOQ: | 5kg |
| Giá: | $16/kg |
| Bao bì tiêu chuẩn: | 1kg/ túi 25kg/ trống |
| Thời gian giao hàng: | 3 ngày |
| Phương thức thanh toán: | T/T, Paypal |
| Năng lực cung cấp: | 1000/tháng |
Costus root extract typically refers to the concentrated extract of the dried root of *Aucklandia lappa* Decne. (also known as Yunnan costus root or Guang costus root), a plant in the Asteraceae family. It is a brownish-yellow powder, mainly containing sesquiterpene lactones such as costunolide, dehydrocostunolide, and costunene lactone.
Source: Not star anise (often mistakenly called "costus root"), but the root of plants in the *Aucklandia* genus of the Asteraceae family, mainly produced in Yunnan and Sichuan provinces; note the distinction from *Dolomiaea spp.* or *Inula spp.*.
Preparation: Usually extracted by reflux with water or ethanol, concentrated, and spray-dried (common ratios include 5:1, 10:1, and 20:1).
Properties: Brownish-yellow powder with a characteristic aromatic odor and a taste that is initially sweet followed by bitterness; the standard extract should be analyzed by TLC/HPLC.
Promotes Digestive System Function: Costus root extract stimulates gastric juice secretion and accelerates intestinal peristalsis through its volatile oil components, relieving functional dyspepsia, bloating, and constipation.
Anti-inflammatory and Antibacterial Properties: Lactone compounds in costus root can inhibit the release of inflammatory factors (such as TNF-α and IL-6), reducing intestinal or respiratory inflammation; it also has significant inhibitory effects on common pathogenic bacteria such as Staphylococcus aureus and Escherichia coli.
Regulates Immune Function: Experiments show that costus root extract can enhance the activity of immune cells and improve the body's disease resistance, but the specific mechanism still requires further investigation.
| Item | Specification | Test result |
| Appearance | Brown Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
