Органический порошок экстракта чая Oolong 30% полифенолы с бесплатным
- Категория: Экстракт чая >>>
- Поставщик: Changsha,Vigorous-Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.88 $* | 0.24 $* |
| Aug-16-2025 | 0.5 $* | 0.79 $* |
| Jul-16-2025 | 0.63 $* | 0.22 $* |
| Jun-16-2025 | 0.67 $* | 0.25 $* |
| May-16-2025 | 0.46 $* | 0.76 $* |
| Apr-16-2025 | 0.68 $* | 0.21 $* |
| Mar-16-2025 | 0.4 $* | 0.76 $* |
| Feb-16-2025 | 0.3 $* | 0.16 $* |
| Jan-16-2025 | 0.21 $* | 0.55 $* |
Характеристики
Organic Oolong Tea Extract 30%Polyphenols for Free Sample
Latin Name: Camellia sinensis O. Ktze.
Used Part: Leaf
Appearance: Powder
Active Ingredients: Polyphenols
Appearance & Color | Fine yellow brown powder | Visual |
Odor & Taste | Characteristic | Organoleptic |
Mesh Size | NLT 90% through 80 mesh | 80 Mesh Screen |
Solubility | Good soluble in water | Visual |
Assay | NLT 20% Polyphenols | UV-Vis |
Key Active Constituents:
Flavonoid derivatives: (-)-epicatechin (EC), (-)-epigallocatechin (EGC), 9-)-epicatechin gallate 9ECg), and (-)-epigallocatechin gallate (EGC g) are the major catechins present.
Certificate of Analysis:
Loss on Drying | ≤5.0%, 5g / 105°C / 2hrs | |
Particle Size | 100%Through 80 mesh | |
Ash | ≤2.0%, 2g / 525°C / 2hrs | |
Solvent Residue | Eur.Pharm 2000, Gas Chromatography | |
Total Heavy Metals | ≤10ppm, Atomic Absorption | |
Arsenic | ≤2ppm, Atomic Absorption | |
Lead | ≤1.0ppm, Atomic Absorption | |
Total Plate Count | ≤1000cfu/g | |
Total Yeast & Mold | ≤100cfu/g | |
E.Coli | Negative | |
Salmonella | Negative | |
Packing Detail
25KG /fiber drum in net weight, 28KG /fiber drum in gross weight.
Storage Situation
Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat.
Shelf Life
Two years under well storage situation and stored away from direct sun light/heat.
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Company Information
Changsha Vigorous-tech Co., Ltd.are the professional manufacturer and supplier of Plant Extract Powder in China.
The main products we can provide include four series and over 200 varieties,
such as Tea Extracts, Herbal Extracts, Rare Mushroom Extracts as well as Fruit and Vegetable Extracts.
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