Extracts

Botanical Extracts

Botanical extract supplier China programs built around Green Tea, Curcumin, Ginseng, Berberine HCL, Resveratrol and Rhodiola RFQs.

d-Borneol (Natural Borneol, right-handed)

Natural Borneol (d-Borneol) / Natural Camphor

Cinnamomum camphora (L.) presl var. borneol (Dragon Brain Camphor / 龙脑樟) leaf and young branch

d-Borneol ≥ 96.0% (CP) / 99%+ (pharma grade)

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Tea Polyphenols / EGCG

Green Tea Extract / Tea Polyphenols

Camellia sinensis (L.) O. Kuntze leaf

Tea Polyphenols 98% / EGCG 50%; TP 60% / EGCG 30%; TP 50% instant

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Curcuminoids

Curcumin 95%

Curcuma longa rhizome

Curcumin 95% by HPLC; water-soluble 10%, tetrahydrocurcumin 98% and granule grades by RFQ

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Goji polysaccharides

Goji Polysaccharides 20%

Lycium barbarum fruit / Chinese wolfberry

Goji polysaccharides 20%; confirm detection method, solids/Brix and powder or paste form by RFQ

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Total ginsenosides / Rb1 / Rg1 / Re / ginseng peptide

Ginseng Ginsenosides Series

Panax ginseng root

Total Ginsenosides 80%; Rb1 55%; Rg1 50%; Re 98%; Ginseng Peptide 99%; Ginseng Extract by supplier specification

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Chlorogenic acid

Eucommia Chlorogenic Acid

Eucommia ulmoides leaf

Chlorogenic Acid 5%; Chlorogenic Acid 98%; CGA 5% + polysaccharides 20% + flavones 8% by RFQ

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Polysaccharides / Saponins

Jiuhua Polygonatum (Huangjing) Extract

Polygonatum sibiricum rhizome (Jiuhua, Chizhou, Anhui)

Polysaccharides 30% or 50% by supplier method; confirm assay basis during RFQ

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Gastrodin

Gastrodia (Tianma) Extract

Gastrodia elata tuber (Dabie Mountains / Hubei)

Gastrodin 1% or 5% by HPLC; confirm assay basis during RFQ

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β-Ionone, Linalool, Flavonoids (quercetin, kaempferol), Phenylethanoid glycosides (verbascoside, acteoside)

Osmanthus Fragrans (Guihua) Extract — Xianning Origin

Osmanthus fragrans Lour. (Guihua / 桂花) flower, Xianning, Hubei, China

Total flavonoids ≥ 3.0% (powder) or β-ionone ≥ 0.8% (absolute) by method; confirm assay basis during RFQ

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Flavonoid glycosides (Orientin / Isoorientin / Vitexin) / Lignans

Bamboo Leaf Antioxidant (AOB)

Phyllostachys edulis leaf (Xianning, Hubei bamboo)

Total flavonoids 20% or 30% by supplier method; confirm assay basis during RFQ

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