? 2011 Huzhou Rongkai Foliage Extract Co.,Ltd
浙ICP備12013976號 E-mail 
? 2011 Huzhou Rongkai Foliage Extract Co.,Ltd
浙ICP備12013976號 E-mail
Instant Black Tea Powder
It is processed under advanced technology with the fine black tea raw materials which are selected from Yunnan and Anhui provinces of China, Kenya, Sri Lanka, and India. The final product is red brown in color, and the tea liquor is clear and bright, with fresh typical black tea taste and full-bodied fragrance.
RONGKAI provides all types of instant black tea powder to be used in traditional black tea, ice tea, milk tea and other solid form tea beverages.
Certificate of Analysis
| Product Name： | Instant Black Tea Powder | Latin Name： | Camellia Sinensis |
| Part used： | Tea Leaves | Extract Solvent： | Water |
| Expired Used： | None | Extract Ratio： | |
| Representative Qty.： | 2375kg | Batch Number： |
Report Date： May.24th
| ITEM | SPECIFICATION | RESULT | STANDARD REFERENCED | |
| Physical | Appearance | Brown-red Powder | Complies | Q/HLF 0001S-2009 |
| Moisture | ≤6.0 | 3.1 | 103+2C | |
| Ash | ≤25.0% | 14.3% | 525+25C | |
| Solubility | 25C | Complies | CPh. | |
| Chemical | Total Tea Polyphenols | 28.58% | Complies | VIS |
| Caffeine | 5.45% | UV-VIS | ||
| Assay | Instant Black Tea | ≥28.58% | 28.58% | |
| Microbial | Total Plate Count | ≤3000CFU/g | 230 | CPh. |
| Yeast &Mould | ≤50CFU/g | <10 | CPh. | |
| Coliform Bacteria MPN/100g | ≤30 | Negative | ||
| Else | Storage condition | Sealed, Keep in a shady & dry place | ||
| Shelf life | Two years | |||
