เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AOCS
Ba 4d-90
Nitrogen and Protein Modified Kjeldahl Method
2017
4
665.0288 AOCS 7th ed. 2017-2019 rev. Ref.
This method determines total nitrogen content and protein as 6.25 times the nitrogen content of the sample. Applicable to cottonseed meats, and meal and ground cake or pellets from cottonseed, soybeans, peanuts, and flaxseed.