Quantitation of α-Lactalbumin by Liquid Chromatography Tandem Mass Spectrometry in Medicinal Adjuvant Lactose

Table 2

Detected contents of α-La (μg/g) in six commercial lactose samples from different sources.

Batch number	K43367545237	11008	L1139	10670473	10691931	10652704
Mass fractions (μg/g)	Not detected	52.7	78.4	46.3	39.5	54.3