Donald A. BISCHOFF,Shannon E. BROWN,Matthew M. WRIGHT,Derek W. CONSTABLE
申请号：
US16678432
公开号：
US20200147208A1
申请日:
2019.11.08
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed herein are methods for the preparation of allergenic extracts. In one embodiment, the methods are carried out without having to adjust the pH of the extraction phase. The methods provide efficient recovery of allergenic extract from allergenic source material.
