50%-Natamycin (Lactose, GlucoseorNaCl Carrier) and 95% natamycin (UPS/FCC)
500g, 10kg, 25kgorpacked to customers requirements.
Keeping in cool place with no direct sunshine exposure and the temperature is below 20C, the validity period is two years.
Patent
CN 200810187280.6 A method of recovery natamycin.