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Changsha Staherb Natural Ingredients Co. ltd.

Changsha Staherb Natural Ingredients Co. ltd.
location changsha, Arunachal pradesh, China

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Our Products

We offer the best product range of Gotu Kola Extract, Pine Bark, Aloe Emodin, Hydroxytyrosol and Hydroxycamptothecin.

Aloe Emodin

4,600 / 100 100 Kilogram Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
We are offering aloe emodin. Name : aloe-emodin systematic (iupac) name :1, 8-dihydroxy-3-(hydroxymethyl)-9, 10-anthracenedionecas number :481-72-1einecs: 207-571-7formula :c15h10o5mol. Mass :270.24melt. Point :223224 c (433435 f) sublimes in co2 streamaloe-emodin (ae), a hydroxyanthraquinone present in aloe vera leaves, has a specific in vitro and in vivo antineuroectodermal tumor activity. The growth of human neuroectodermal tumors is inhibited in mice with severe combined immunodeficiency without any appreciable toxic effects on the animals. The compound does not inhibit the proliferation of normal fibroblasts nor that of hemopoietic progenitor cells. The cytotoxicity mechanism consists of the induction of apoptosis, whereas the selectivity against neuroectodermal tumor cells is founded on a specific energy-dependent pathway of drug incorporation. Taking into account its unique cytotoxicity profile and mode of action, ae might represent a conceptually new lead antitumor drug.

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Payment Terms : L/C, T/T, Western Union,

Packaging Details : 25KG/Drum;1KG/Bag;Also can be according to customers demands

Delivery Time : 15days

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Hydroxytyrosol

4,600 / 100 100 Kilogram Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
We are offering hydroxytyrosol. Specification: hydroxytyrosol 20-97%(hplc) molecular formula:: c8h10o3molecular weight: 154.1632einecs no: 10597-60-1 cas no: 327-97-9usage : applied to beauty products health products, and can effectively enhance the skin elasticity and moist, and has the effect of anti-aging except knit hydroxytyrosol acetate was synthesized, and the antioxidant activity of this olive oil component was assessed in comparison with that of other olive oil components, namely hydroxytyrosol, oleuropein, 3, 4-dhpea-ea, and -tocopherol in bulk oil and oil-in-water emulsions. The activity of the compounds was also assessed by scavenging of 1, 1-diphenyl-2-picrylhydrazyl (dpph) radicals. Hydroxytyrosol acetate had a weaker dpph radical scavenging activity than hydroxytyrosol, oleuropein, or 3, 4-dhpea-ea but it had a radical scavenging activity similar to that of -tocopherol. In oil, the antioxidant activity of hydroxytyrosol acetate was much higher than that of -tocopherol or oleuropein, but in an emulsion 3, 4-dhpea-ea and -tocopherol were more effective as antioxidants than hydroxytyrosol acetate. The antioxidant activity of hydroxytyrosol acetate was rather similar to that of hydroxytyrosol in oil and emulsions despite the difference in dpph radical scavenging activity.

Additional Information:

Payment Terms : L/C, T/T, Western Union,

Packaging Details : 25KG/Drum;1KG/Bag;Also can be according to customers demands

Delivery Time : 15days

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Gotu Kola Extract

4,600 / 100 100 Kilogram Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
We are offering gotu kola extract. Product name: centella asiatica extract english name: gotu kola extract plant source: ben pinwei umbelliferae centella asiatica plant centella asiatica all-grass. specifications: centella asiatica glycosides 10%, 40%, 70%, 80% (hplc); asiaticoside 10%, 40%, 60%, 90% (hplc) appearanceyellow brown fine powder or white fine powder found growing in hot, swampy regions around the world, from india to the southern united states, the herb gotu kola (centella asiatica) has a storied past.due to the similarity in their names, gotu kola is sometimes confused with kola nut, a caffeine-containing stimulant used to produce cola beverages. In fact, the two are not related. health benefits the enduring popularity of gotu kola has been attributed to active ingredients known as triterpenes. These substances are believed to enhance the production of the tough, fibrous protein known as collagen, which is found in cartilage, bones, and connective tissues. Triterpenes also help to keep blood vessels strong and assist in producing essential neurotransmitters, the brains chemical messengers. when applied externally as part of a compress, gotu kola encourages the healing of burns, wounds, and various skin irritations. Some studies suggest that you can apply a gotu kola ointment directly to affected areas to promote healing as well.

Additional Information:

Payment Terms : L/C, T/T, Western Union,

Packaging Details : 25KG/Drum;1KG/Bag;Also can be according to customers demands

Delivery Time : 15days

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Pine Bark

4,600 / 100 100 Kilogram Get Latest Price
  • Min. Order (MOQ) 1 Kilogram
  • Brand Name staherb
We are offering pine bark. Name: pine bark p.e. Category: standard herbal extract effectiveness: cardiovascular health ; anti-agingplant of origin: pinus maritimaappearance: fine red brown yellow powdercontent specifications: 95% opc by uv cas no:133248-87-0 description: pine bark extract is made from the bark of the maritime pine tree (pinus pinaster), which contains naturally occurring chemicals called proanthocyanidins. The maritime pine is native to the western mediterranean, with a range extending over portugal, spain, france, italy, and morocco. Pine bark extract is commonly sold under the brand name pycnogenol. Pycnogenol is also the name of a group of compounds that contain proanthocyanidins taken from a number of natural sources, such as grape seeds (see grapes) and other plants. In addition to the pycnogenol brand, there are several other pine bark extract supplements available, which may use different types of pine bark and have different formulations. Pine bark extract is used for its antioxidant properties.

Additional Information:

Payment Terms : L/C, T/T, Western Union,

Packaging Details : 25KG/Drum;1KG/Bag;Also can be according to customers demands

Delivery Time : 15days

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