Indicative list of testing for Coffee – Tea – Cocoa:
Coffee – Tea – Cocoa
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| Nutritional declaration (mandatory testing according to European legislation): energy, fat, saturates, carbohydrate, sugars, protein, salt (& moisture, ash) | P01/GF | see General method (GF) |
Coffee
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| Caffeine | M01/F1Y5 | In house method | HPLC-UV | |
| Glucose total | M02/F1Y5 | In house method | HPLC-RI | |
| Xylose total | M03/F1Y5 | In house method | HPLC-RI | |
| Tanning materials | M04/F1Y5 | Tillmans method | ||
| Starchy substances detection | M05/F1Y5 | Tillmans method | ||
| Fig coffee detection | M06/F1Y5 | Tillmans method | ||
| Chicory in coffee | M07/F1Y5 | Tillmans method | ||
| Caramel detection | M08/F1Y5 | Tillmans method | ||
| Woody substances detection | M09/F1Y5 | GFDC method | ||
| Microscopic examination | M10/F1Y5 | |||
| Moisture / water content | M11/F1Y5 | ISO 1446 | ||
| Ash | M12/F1Y5 | In house method | ||
| Water activity | M13/F1Y5 | In house method | water activity meter | |
| Ochratoxin Α | M14/F1Y5 | In house method | HPLC-UV | |
| Microscopic examination | M15/F1Y5 | In house method | ||
| Furan | M16/F1Y5 | In house method | ||
| Particle size | M17/F1Y5 | In house method | sieve analysis | |
| chlorogenic acids | M18/F1Y5 | DIN 10767 | ||
| 16-O-methyl cafestol | M19/F1Y5 | DIN 10779 | ||
| pH | M20/F1Y5 | DIN 10776 | ||
| Sugars profile | M21/F1Y5 | In house method | HPLC-RI | |
| Phosphoric acid | M22/F1Y5 | In house method | spectrophotometer | |
| Steviol glycosides | M67/GF | In house method | ||
| Microorganisms enumeration | M23/F1Y5 | ISO 4833 | ||
| Coliforms enumeration | M24/F1Y5 | ISO 4831 | ||
| Yeasts and moulds (aw≤0,95) | Μ07/F1Y2 | ISO 21528-2 | ||
| Salmonella spp detection | Μ01/F1Y2 | ISO 6579-1 |
Tea
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| Water extract | M31/F1Y5 | ISO 9768 | ||
| Moisture / loss in mass at 105C | M32/F1Y5 | ISO 1573 | ||
| Ash total | M33/F1Y5 | ISO 1575 | ||
| Ash water-soluble and ash water-insoluble | M34/F1Y5 | ISO 1576 | ||
| Ash acid-insoluble | M35/F1Y5 | ISO 1577 | ||
| Alkalinity of water-soluble ash | M36/F1Y5 | ISO 1578 | ||
| Caffeine | M37/F1Y5 | ISO 10727 | ||
| Particle size analysis | M38/F1Y5 | ISO 11286 | ||
| Microscope analysis | M39/F1Y5 | |||
| Crude fibre | M40/F1Y5 | ISO 15598 | ||
| Polyphenols (total) | M41/F1Y5 | ISO 14502-1 | ||
| Catechins | M42/F1Y5 | In house method | HPLC-UV | |
| Antioxidant capacity | M43/F1Y5 | In house method | ||
| Iron Fe | M44/F1Y5 | In house method | AAS | |
| Copper Cu | M45/F1Y5 | In house method | AAS | |
| Lead Pb | M46/F1Y5 | In house method | AAS | |
| Zinc Zn | M47/F1Y5 | In house method | AAS | |
| Cadmium Cd | M48/F1Y5 | In house method | AAS | |
| pesticides | M49/F1Y5 | In house method | GC ECD/NPD/FPD | |
| anthraquinone | M50/F1Y5 | In house method | ||
| pyrrolizidine alkaloids | M51/F1Y5 | In house method | ||
| Coumarin | M52/F1Y5 | In house method | ||
| Sorbic acid | M45/GF | In house method | HPLC-UV | |
| Benzoic acid | M46/GF | In house method | HPLC-UV | |
| Phosphorus Ρ | Μ11/GF | In house method | Spectrophotometer | |
| Steviol glycosides | M67/GF | In house method | ||
| Bacillus cereus (low numbers)) | M24/F1Y2 | ISO 21871 |
Cocoa
|
Method |
Method id |
Method reference |
Equipment |
Select offer |
|---|---|---|---|---|
| Moisture | M61/F1Y5 | In house method | ||
| Στερεά Cocoa | M62/F1Y5 | |||
| Ξηρά στερεά Cocoa | M63/F1Y5 | |||
| Butter of cocoa | M64/F1Y5 | In house method | ||
| Melting point of fats | M65/F1Y5 | In house method | ||
| Melting point of fatty acids | Μ05/F1Y3 | In house method | ||
| Fatty Acid Methyl Esters (FAMEs) | M20/F1Y3 | Reg. 2568/1991/EEC | ||
| Iodine value | M18/F1Y3 | Reg. 2568/1991/EEC | ||
| Saponification value | M18/F1Y3 | ISO 3657 | ||
| Ash total | M66/F1Y5 | In house method | Furnace | |
| Ash acid-insoluble | M67/F1Y5 | In house method | Furnace | |
| Benzo(a)pyrene | M68/F1Y5 | In house method | HPLC-FLD | |
| PAH (Polycyclic aromatic hydrocarbons) | M69/F1Y5 | In house method | HPLC-FLD | |
| Gluten | M70/F1Y5 | In house method | ELISA | |
| Cadmium Cd | M71/F1Y5 | In house method | AAS | |
| Colour additive detection | M72/F1Y5 | In house method | TLC | |
| Theobromine | M73/F1Y5 | In house method | HPLC-UV | |
| Cellulose | Μ01/F1Y2 | In house method | Gravimetric method | |
| Salmonella spp detection | Μ01/F1Y2 | ISO 6579-1 | ||
| Sorbic acid | M45/GF | In house method | ||
| Phosphorus Ρ | Μ11/GF | In house method | Spectrophotometer |