Appearance, color, shape, consistency, type of curd, cross-section surface, structure, taste, smell, temperature, cross-sectional structure, brine, glazingBDS 15612
Active acidity (рН)QOP 504-1-FH-26
Titrable (total) acidityBDS 1111
Water content/dry matterBDS 1109; BDS EN ISO 3727-1
Fat content (crude fat)ISO 2446; ISO 3433; BDS EN ISO 17189; BDS EN ISO 3727-3
Protein content (protein, nitrogen)BDS 6231 it.2; BDS EN ISO 8968-1
Sugars content (lactose)BDS 6191 it.3
Carbohydrates contentQOP 504-1-FH-41
Crude cellulose content (fibers)BDS ISO 5498; BDS ISO 6541
Ash contentBDS 6154
Table salt content (sodium chloride) BDS 8274item5; item6; QOP 504-1-FH-03
Energy valueчл. 10 от Наредба №23/2009
Sodium hydroxide residues contentQOP 504-1-FH-15
Chlorine residues contentQOP 504-1-FH-27
Testing for presence of epihydrin aldehyde through Kreis reaction (Fat rancidity)QOP 504-1-FH-30
Vegetable fats presence in milk fat through Bélier reaction QOP 504-1-FH-29
Presence of starch - qualitative testQOP 504-1-FH-28
Determination of peroxide value BDS EN ISO 3960
Benzoic acid content BDS 1554 item III.15
Aluminum contentQOP 504-1-FH-07
Arsenic contentQOP 504-1-FH-19; BDS EN 15763
Iron content QOP 504-1-FH-02
Mercury contentBDS EN 15763
Cadmium contentQOP 504-1-FH-17; BDS EN 15763
Tin contentQOP 504-1-FH- 57
Calcium contentQOP 504-1-FH-21; BDS 14677; ISO 12081
Magnesium contentQOP 504-1-FH-52
Manganese contentQOP 504-1-FH-04
Copper contentBDS 10692; QOP 504-1-FH-18
Sodium contentQOP 504-1 ICP/MS-02
Nickel contentQOP 504-1-FH-24
Nitrates contentQOP 504-1-FH-08
Nitrites contentQOP 504-1-FH-05
Lead contentQOP 504-1-FH-16; BDS 10691; BDS EN 15763
Phosphates (phosphorus) contentQOP 504-1-FH-06
Chromium content QOP 504-1-FH-25
Zinc contentQOP 504-1-FH-23
Aflatoxin M1 contentQOP 504-1-FH-31
DensityBDS 1110
Content of foreign impuritiesBDS 9215item2 ;item3; item4 ;item5;item6
Test for pasteurisation (peroxidase activity)BDS 1113 item1
Test for pasteurisation (phosphatase activity)BDS 1113 item3
Urea contentBDS EN ISO 14637; QOP 504-1-FH- 44
Non-fatty matter contentBDS EN ISO 3727-2
Non-fat solids ISO 2446;ISO 3433;BDS 1109
Degree of maturity (soluble: total protein)BDS 6231
Casein contentQOP 504-1-FH-56
Sweeteners content:
- acesulfame К BDS EN 12856; BDS EN 15911
- saccharineBDS EN 12856; BDS EN 15911
- aspartameBDS EN 12856; BDS EN 15911
- cyclamateBDS EN 12857; BDS EN 15911
Colorings content:
- Sunset YellowQOP 504-1-IM-HPLC-01
- tartrazineQOP 504-1-IM-HPLC-01
- erythrosineQOP 504-1-IM-HPLC-01
- azorubineQOP 504-1-IM-HPLC-01
- allura redQOP 504-1-IM-HPLC-01
- ponceauQOP 504-1-IM-HPLC-01
- amaranthQOP 504-1-IM-HPLC-01
- indigotineQOP 504-1-IM-HPLC-01
- Brillian BlueQOP 504-1-IM-HPLC-01
- Patent BlueQOP 504-1-IM-HPLC-01
Vitamin content:
- А (retinol)BDS EN 12823-1;2
- А (beta-carotine)BDS EN 12823-1;2
- В1 (thiamine)QOP 504-1-IM-LC/MS-02
- В3 (niacin)QOP 504-1-IM-LC/MS-02
- В6 (pyridoxine)QOP 504-1-IM-LC/MS-02
- В7 (biotin/vitamin Н)QOP 504-1-IM-LC/MS-02
- С (ascorbic acid)BDS EN 14130
- D (D2 ergocalciferol)BDS EN 12821
- D (D3 colecalciferol)BDS EN 12821
- Е (tocopherols)BDS EN 12822
- К (phytomenadione)BDS EN 14148
Content of saturated fatty acidsBDS EN ISO 12966-2+BDS EN ISO 5508
Content of unsaturated fatty acidsBDS EN ISO 12966-2+BDS EN ISO 5508
Content of pesticide: Chlororganic Phosphororganic Nitrogen and sulfur-containingBDS EN ISO 15662
Total number of microorganisms, including mesophilic aerobes and facultative anaerobes microorganisms in dairy productsBDS ЕN ISO 4833-1
BDS ЕN ISO 4833-2
Total number of microorganisms in raw milkBDS ЕN ISO 4833-1
InhibitorsBDS 6688 item2
Bacillus species including Bacillus Cereus BDS EN ISO 21871 item9.1;item9.2; BDS EN ISO 7932
Bifidobacterium speciesISO 29981
Vibrios (other than Vibrio parahaemolyticus and Vibrio cholerae)ISO/TS 21872-2
Vibrio parahaemolyticus; Vibrio choleraeISO/TS 21872-1
Water activityISO 21807
YeastBDS ISO 21527-1; -2
Escherichia coliISO 16649-1; -2; ISO 7251 item9.1; item9.2
Escherichia coli O157BDS EN ISO 16654
Enterobacter (cronobacter) sakazakiiISO/TS 22964
Enterobacteria, including Proteus, Klebsiella, Citrobacter ISO 21528-1 item9.2; item9.3; ISO 21528-1; -2
Yersinia enterocoliticaBDS EN ISO 10273
Campylobacter spp. ISO 10272-1; BDS ISO/TS 10272-2
Clostridia perfringens ISO 7937
Clostridia sulfite-reducing ISO 15213
Coagulase-positive staphylococciBDS EN ISO 6888-1+A1; -2+A1; -3+AC item9.1; -3+AC item9.2
ColiformsISO 4831item9.1; item9.2; ISO 4832
Lactobacillus speciesBDS ISO 7889
Lactobacillus acidophilusISO 20128
Lactobacillus delbrueckii subsp. BulgaricusBDS ISO 9232
LeuconostocCOMECON ST 5806
Listeria monocytogenesBDS EN ISO 11290-1+А1; -2+А1
Mesophilic lactic bacteria BDS ISO 15214
Total number of somatic cells (TNSC)BDS EN ISO 13366-1
MouldsBDS ISO 21527-1; -2
Psychrotrophic microorganismsBDS ISO 17410
Salmonella speciesBDS ЕN ISO 6579; SD СЕN ISO/ TS 6579-2
Streptococcus thermophilusBDS ISO 9232; BDS ISO 7889
Shigella speciesBDS EN ISO 21567
Contaminating microorganisms ISO 13559
Genetically modified organisms
Determination of presence of genetically modified organisms – 35SBDS EN ISO 21569 +A1; BDS EN ISO 21571 +A1
Determination of presence of genetically modified organisms – FMVBDS EN ISO 21569 +A1; BDS EN ISO 21571 +A1
Determination of presence of genetically modified organisms – NOS terminatorBDS EN ISO 21569 +A1; BDS EN ISO 21571 +A1