Nature of analysis Reference Available Not available
Determination of humidity, crude ash, crude fat, crude protein, amino acide, starch, crude fiber, NDF et ADF
(Near infrared spectrometry)
ISO 2099:2010
x
pH Internalmethod
x
Humidité / dry matter NT 76.07 (1983)
x
Moisture and volatile matter ISO 6496
x
Water Activity ISO 21807

x
Crudeash NT 76.04(1983)
x
Insoluble hydrochloric NT 76.06(1983)
x
Lacticacid content Internalmethod
x
Protein and nitrogen components:
Crudeprotein
(Kjeldahlmethod)
ISO 5983-1-2:2009
x
Crudeprotein
(Dumasmethod)
ISO 16634-1:2008
NF V18-120
x
Soluble nitrogen content Internalmethod
x
Ammonianitrogen content Internalmethod
x
Soluble nitrogen content after treatment with pepsin in hydrochloric acid diluted ISO 6655-2008
x
Fat:
Crude fat
(Soxhletmethod)
NT 76.09(1983)
x
Crude fat
(ANKOM method)
AOCS Official Procedure Am 5-04
x
Determination of fatty acids by GC NT 76.49 1-2(2006)
x
Determination of volatile fatty acids by GC Internalmethod
x
index ofPeroxide Internalmethod
x
Index of iodine Internalmethod
x
Parietalconstituents :
Crudefiber (Weendemethod) NT 76.10(1983)
x
Determination of acid detergent fiber (ADF)  and lignin (ADL)
(Van Soest method)
NT 76.55(2010)
x
Fiber content by treatment with amylase and neutral detergent (aNDF) NT 76.59(2010)
x
Crudefiber
(ANKOMmethod)
AOAC Approved Procedure Ba 6a-05
x
Determination of NDF, aNDF, ADF, ADL
(ANKOMmethod)
AOAC 973.18
x
Carbohydrates and sugars
starch (Ewersmehod) NT 76.50(2006)
x
Total sugars RegulationCEE 152/2009
x
Reducingsugars RegulationCEE 152/2009
x
Lactose Regulation CEE 152/2009
x
Sugar content (glucose, fructose,
galactose, sucrose, maltose et  lactose)by high performance anion exchange chromatographycoupled to detection by pulsed amperometry
XP CEN/TS 15754
x
Nutritional value:
Gross energy NT 76.42(2006)
x
Metabolizable energy and net energy Internalmethod
x
Digestible protein in the intestine Internalmethod
x
Minerals (macro and trace elements) and derivatives:
Determination of calcium, iron, copper, magnesium, manganese, zinc, potassium and sodium (Atomic absorption spectrometry) NT 76.30(2001)
x
Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, selenium, lead, cadmium and iodine (ICP-AES method) NT 76.60(2010)
x
Determination of total phosphorus by spectrophotometry NT 76.12(1983)
x
Determination of calcium  by titration NT 76.11(1983)
x
Chloride content NT 76.13(1983)
x
Carbonate content J.O CEE DIR 12
x
Hidrosoluble and liposoluble vitamins
Vitamin A byHPLC NT 76.45(2006)
x
Vitamin E byHPLC NT 76.51(2006)
x
Vitamin D byHPLC NT 124.123 (2009)
x
VitaminKbyHPLC NF EN 14148 (K1)
x
VitaminBbyHPLC NF EN 14122 (B1)
NF EN 14152 (B2)
NF EN 15652 (B3)
NF EN 14164 (B6)
NF EN 15607 (B8)
x
VitaminCbyHPLC NT 124.126
x
Content of free and total amino acids NT 76.44(2006)
x
Content of total and free tryptophan NT 76.43(2006)
x
Content on lysine, Methionine and Threonine ISO/DIS 17180
x