BLACK TEA BPS

      I – PHYSICAL & CHEMICAL STANDARD

      STT QUALITY PARAMETER CONTROL LIMITED
      1 Moisture 10% max
      2 Color Dark brown to black, large broken leaf
      3 Tastes Strong, harsh, highly astringent
      4 Caffeine 3.2% max
      5 Lead 1 mg/kg max
      6 Arsenic 1 mg/kg max
      7 Cadmium 1 mg/kg max
      8 Mercury 0.05 mg/kg max
      9 Density 800 – 900 ml/100g

      II – MICROBIOLOGY CHARACTERISTICS

      STT PARAMETER LIMIT
      1 E. coli Negative
      2 Salmonella Negative
      3 Yeast <300 cfu/g
      4 Molds <300 cfu/g
      5 Total Plate Count <100,000 cfu/g
      tanam303