Chemical Analysis

•  Analysis of heavy metals and minerals (Elemental Analysis)

•  Nutrition information analysis such as moisture, ash, protein, fiber, fat, cholesterol,

vitamins

      •  Analysis of food additives, contaminants such as preservatives, aflatoxins, steroids,

          melamine and melamine derivatives, sulfur dioxide

      •  Antibiotic residue analysis such as chloramphenical, nitrofuran

      •  Analysis test for Hemp plants and Hemp products i.e. Delta 9 Tetrahydrocannabinol

           (delta 9-THC), Cannabidiol (CBD), Terpene compounds.

1. Food component Analysis

TestMethodWorking days
CholesterolGC-FID7
Fatty acid profile  Lauric Acid,  Myristic Acid, Palmitic Acid, Steric Acid, Oleic Acid, Linoleic Acid, a- Linolenic AcidAOAC7
Total fatAOAC / ISO7
MoistureAOAC / ISO7
Total nitrogen / ProteinKjeldahl Method7
Crude fiberAOAC7
Dietary fiberAOAC7
Ash AOAC / ISO7
Total sugar HPLC7
Sorbic acid/Potassium sorbateHPLC7
Benzoic acid/Sodium benzoateHPLC7
Aflatoxin 4  type (B1,B2,G1,G2)HPLC7
CaffeineHPLC7
Acidity AOAC7
Hot  water extractAOAC7
Milk  solid  non – fatAOAC7
BrixHand Held Refractometer7
Sodium Chloride (NaCl)AOAC7
pHAOAC7
GABA  (Gamma-aminobutyric acid)HPLC7
HistamineHPLC7
Total carbohydrateCalculate7
Total caloriesCalculate7
Vitamin  A (retinol, beta-carotene)HPLC7
Vitamin E (Alpha-Tocopherol)HPLC7
Vitamin B1 (Thiamine)HPLC7
Vitamin B2 (Riboflavin)HPLC7
Vitamin C (Ascorbic acid)HPLC7

2. Water Analysis

TestMethodWorking days
pHAWWA7
ค่าความกระด้าง (as CaCO3)AWWA7
Total Solids (TS) AWWA7
Total Suspended Solids (TSS) AWWA7
Total Dissolved Solids (TDS)AWWA7
NitriteAWWA7
NitrateAWWA7
FluorideAWWA7
SulfateAWWA7
ChlorideAWWA7

3. Element Analysis

TestMethodWorking days
Aluminum (Al)AOAC/AWWA7
Arsenic (As)AOAC/AWWA7
Barium (Ba)AOAC/AWWA7
Cadmium (Cd)AOAC/AWWA7
Calcium (Ca)AOAC/AWWA7
Chromium (Cr)AOAC/AWWA7
Copper (Cu)AOAC/AWWA7
Iron (Fe)AOAC/AWWA7
Lead (Pb)AOAC/AWWA7
Magnesium (Mg)AOAC/AWWA7
Manganese (Mn)AOAC/AWWA7
Nickel (Ni)AOAC/AWWA7
Mercury (Hg)AOAC/AWWA7
Phosphorus (P)AOAC/AWWA7
Potassium (K)AOAC/AWWA7
Selenium (Se)AOAC/AWWA7
Sodium (Na)AOAC/AWWA7
Tin (Sn)AOAC/AWWA7
Zinc (Zn)AOAC/AWWA7

4. Nutrition Information Analysis

TestMethodWorking days
THAI-RDI (6 items)

Sodium

Total calories

Total carbohydrate

Total nitrogen (Protein)

Total fat

Total sugar


ICP

Calculation

Calculation

AOAC

AOAC

HPLC
7-10
Thai- RDI(14items)

Total calories

Calories from fat

Total carbohydrate (Include Dietary Fiber)

Dietary fiber

Protein (Total Nitrogen)

Total fat

Saturated fat

Cholesterol

Total Sugar

Vitamin A

Vitamin B1 ,B2

Sodium (Na)

Calcium (Ca)

Iron (Fe)



Calculation

Calculation

Calculation


AOAC

Kjeldahl technique

AOAC

GC

GC

HPLC

HPLC

HPLC

ICP

ICP

ICP
14