Tamilnadu Test house offers Vitamin analysis in wide range for Pharmaceutical industries, Food Supplements, Food matrices, Animal Feed. Tamilnadu test House developed its own method to quantify the vitamin by HPLC and also uses AOAC, USP and Indian Pharmacopeia methods
Vitamin Analysis
MOA for Vitamin testing:
| Parameter | Method | Principle |
| Fat-soluble vitamins | ||
| Vitamin A | TNTH | HPLC |
| Carotin | TNTH | HPLC |
| Vitamin D2/D3 (ergocalciferol/cholecalciferol) | TNTH USP | HPLC |
| Vitamin E | TNTH | HPLC |
| Vitamin K1 (phyllochinon) | TNTH, USP | HPLC |
| Parameter | Method | Principle |
| Water-soluble vitamins | ||
| Vitamin B1 (thiamin) | TNTH, USP | HPLC |
| Vitamin B2 (riboflavin) | TNTH | HPLC |
| Vitamin B6 (pyridoxin &pyridoxamin& pyridoxal) | TNTH ,USP | HPLC |
| Vitamin B12 (cyanocobalamin) | AOAC, USP | MB, HPLC |
| Niacin (nicotinic acid &nicotinamid) | AOAC, USP | MB, HPLC |
| Pantothenic acid | AOAC, USP | MB, HPLC |
| Biotin | TNTH, USP | MB,HPLC |
| Folic acid | AOAC, USP | MB, HPLC |
| Vitamin C (ascorbic acid & dehydroascorbic acid) | TNTH, AOAC | HPLC |
Abbreviations used:
- HPLC: High Performance Liquid Chromatography
- MB Microbiological Method
- TNTH: Tamilnadu Test house Method
- USP: United States Pharmacopeia
- AOAC: Association of Official Analytical Chemists
Matrices validated for standard tests comprise – but are not limited to:
- Pharmaceutical Finished Products (Tablets, Capsules, Syrups)
- Food Matrices
- Animal Feed
- Pet food
- Food supplements
- Cosmetics
Tamilnadu Test House Private Limited offers wide range of Food testing services
Food Contact material
Nutritional Labeling
Quality Analysis
Contaminants and Residues
Microbial Analysis
Authenticity testing
Allergen Control
Food borne virus deduction
Ingredients and Additives
