1号植物提取物，Vegetable Extract No. 1；suitable for microbiology

形式

powder

质量水平

200

保质期

limited shelf life, expiry date on the label

组成

amino-nitrogen, ≥3%
total nitrogen (N), ≥9%

杂质

≤12% ash

缺失

≤6% loss on drying

pH值（酸碱度）

6.6±0.5 (25 °C, 2% in H₂O)

溶解性

H₂O: 2%, clear, slightly yellow

application(s)

food and beverages
vitamins, nutraceuticals, and natural products
microbiology