Quality testing competence in tea and coffee products (04/03/2015)

No

CRITERIA

TEST METHOD

LOD

I. ORGANOLEPTIC AND PHYSICAL MECHANICS 

1.  

Cảm quan (trạng thái, mùi, vị)

Cảm quan

-

2.  

Tạp chất (cát sạn)(**)

TCVN 4808 - 2007

0.02%

3.  

Hạt bị lỗi(**)

TCVN 4808 – 2007

0.02%

4.  

Hạt tốt(**)

TCVN 4808 – 2007

0.02%

5.  

Mảnh vỡ(**)

TCVN 4808 – 2007

0.02%

6.  

Độ mịn trên rây ø(**)

TCVN 5251 - 1990

-

II. QUALITY INGREDIENT

7.  

Độ ẩm 

Mục 8.1- Manuals of Food quality control 14/7 - FAO : 1986

0.02%

8.  

Cafein 

TCVN 6603:2000

-

9.  

Các hợp chất tan trong nước(**)

TCVN 5610-2007

0.01%

10.                

Protein thô

Mục 8.3 - Manuals of Food quality control 14/7 - FAO : 1986

0.18%

11.                

Carbohydrate

TCVN 4594:1988

0.05%

12.                

Béo tổng

Mục 8.2 - Manuals of Food quality control 14/7 - FAO : 1986

0.10%

13.                

Xơ dinh dưỡng(**)

AOAC 985.29:2011

0.05%

 

 

 

 

 

(dietary fiber)

 

 

14.                

Xơ thô 

TK.TCVN 5714-2007

0.02%

15.                

Tro tổng 

Mục 8.4 - Manuals of Food quality control 14/7 - FAO : 1986

0.02%

16.                

Tro không tan trong HCl 

TCVN 7765-2007

0.02%

17.                

Chlorogenic acid(**)

TK. TCVN 6603:2000 (HPLC)

10mg/kg

18.                

Theobromine(**)

TCVN 6603-2000 (HPLC-UV)

10mg/kg

19.                

Năng lượng (tính từ béo, đạm, carbohydrate)

Bảng NUTRITION FACTS

-

       

NUTRITION FACTS

   

 

 

 

 

Serving Per Container             …………

 

 

Amount Per Serving               ………… 

 

Calories                                   …………                      Calories from fat       …………

 

                                                                                                            % Daily Value*

 

Total Fat                                 …………                                                         …………

 

Saturated Fat                          …………                                                         …………

 

Trans fat                                  …………                                                         ………… 

 

Cholesterol                              …………                                                         …………

 

Sodium                                   …………                                                         ………… 

 

Total carbohydrate                  …………                                                         ………… 

 

Dietary fiber                           …………                                                         ………… 

 

Sugars                                     …………                                                         …………

 

Protein                                    …………                                                         ………… 

 

Vitamin A                               …………                       Vitamin C                 …………

 

Calcium                                   …………                        Iron                          …………

 

*Percent Daily Value is based on 2,000 calories diet. Your daily values may be higher or lower depending on
  your calorie needs:

 

                                            Calories                    2,000                       s 2,5000

 

Total Fat                         less than                    65g                            80g 

 

Saturated Fat                less than                    20g                           25g 

 

Cholesterol                    less than                    300mg                       300 mg

 

Sodium                           less than                    2400mg                     2400 mg

 

Total carbohydrate         less than                    300g                          375g 

 

Fiber                               less than                    25g                            30g                         

 

Calories per gram:

 

Fat 9                                         Carbohydrate 4                                  Protein 4 

 
       

No

CRITE

TEST METHOD

LOD

I. OTHER INGREDIENT

1.        

Đường tổng (**)

TCVN 4594:1988

0.08%

2.        

Đường khử(**)

TCVN 4594:1988

0.08%

3.        

Béo bão hòa(**)

TK.AOAC 996.06

0.10%

 

 

(GC/FID)

 

4.        

Béo không bão hòa(**)

TK.AOAC 996.06

20mg/kg

 

 

(GC/FID)

 

5.        

Trans fat(**)

TK.AOAC 996.06

20mg/kg

 

 

(GC/FID)

 

6.        

Cholesterol (**)

TK.AOAC 994.10 (LCMSMS)

1mg/kg

7.        

Melamine(**)

TK. FDA 4396  (LC/MS/MS)

100µg/kg

8.        

Acrylamide(**)

AOAC 983.16:2011 (LCMSMS)

1mg/kg

II. METAL AND MICROELEMENTS

9.        

Natri (Na)

AOAC 969.23:2011 (AAS)

2.4mg/kg

10.     

Kali (K)

AOAC 969.23:2011 (AAS)

1.85mg/kg

11.     

Magie (Mg) 

AOAC 968.08:2011 (AAS)

0.5mg/kg

12.     

Canxi (Ca)

AOAC 968.08:2011 (AAS)

0.5mg/kg

13.     

Sắt (Fe) 

AOAC 999.11:2011 (AAS)

0.6mg/kg

14.     

Đồng (Cu) 

AOAC 999.11:2011 (AAS)

0.5mg/kg

15.     

Kẽm (Zn) 

AOAC 999.11:2011 (AAS)

0.5mg/kg

16.     

Niken (Ni) 

TK.AOAC 999.11:2011 (AAS)

0.5mg/kg

17.     

Bo (B)

EPA Method 3050B

0.5mg/kg

 

 

SMEWW 3925 (ICP-MS)

 

18.     

Selen (Se)

AOAC 986.15:2011 (AAS)

0.01mg/kg

19.     

Antimon (Sb)

TK.AOAC 986.15:2011 (AAS)

0.01mg/kg

20.     

Asen (As) 

AOAC 986.15:2011 (AAS)

0.41µg/kg

21.     

Cadimi (Cd) 

AOAC 999.11:2011 (AAS)

0.005mg/kg

22.     

Chì (Pb) 

AOAC 999.11:2011 (AAS)

0.01mg/kg

23.     

Thủy ngân (Hg) (**)

AOAC 974.14:2011 (AAS)

0.01mg/kg

24.     

Phospho (P)

TK.AOAC 995.11:2011

0.01%

25.     

Cloride (Cl-)(**)

AOAC 937.09:2011

0.01%

26.     

Iodide(I-)(**)

TK.USEPA Method 300.0 (IC)

10mg/kg

III. VITAMIN 

27.     

Vitamin K(**)

TK.AOAC 992.06:2011 (HPLC.UV)

0.1mg/kg

28.     

Vitamin B1

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

29.     

Vitamin B2

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

30.     

Vitamin B6

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

31.     

Vitamin B5(Acid pantothenic)

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

32.     

Vitamin B3 (Nicotinamide)

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

33.     

Vitamin B9 (Folic acid)

TK.AOAC 985.33:2011 (HPLC-UV)

0.1mg/kg

IV. PLANT PROTECTION DRUG RESIDUES

34.     

Carbamate plant protection drug residues

TK.AOAC 2007.01 (LCMSMS)

0.01mg/kg

 

Isoprocarb

0.01mg/kg

 

Aldicarb sulfone

0.01mg/kg

 

Aldicarb

0.01mg/kg

 

Aldicarb sulfoxide

0.01mg/kg

 

Propoxur

0.01mg/kg

 

Carbofuran

0.01mg/kg

 

Carbaryl

0.01mg/kg

 

Methomyl

0.01mg/kg

 

Oxamyl

0.01mg/kg

 

Thiodicarb

0.01mg/kg

 

Methiocarb

0.01mg/kg

 

Fenobucarb

0.01mg/kg

 

Propoxur

0.01mg/kg

 

Carbofuran-3-Hydroxy

0.01mg/kg

35.     

Clo D plant protection drug residues

TK.AOAC 2007.01 (GCMS)

-

 

4,4'-DDD

0.05mg/kg

 

2,4'-DDD

0.05mg/kg

 

4,4'-DDE

0.05mg/kg

 

2,4'-DDE

0.05mg/kg

 

4,4'-DDT

0.05mg/kg

 

2,4'-DDT

0.05mg/kg

 

Dieldrin

0.05mg/kg

 

Aldrin

0.05mg/kg

 

Alpha-Endosulfan

0.05mg/kg

 

Beta-Endosulfan

0.05mg/kg

 

Endrin

0.05mg/kg

 

Alpha-HCH

0.05mg/kg

 

Beta-HCH

0.05mg/kg

 

Gamma-HCH

0.05mg/kg

 

Isodrin

0.05mg/kg

 

Heptachlor

0.05mg/kg

36.     

Phosphor D plant protection drug residues

TK.AOAC 2007.01(GCMS)

-

 

Diazinon

0.05mg/kg

 

Parathion Methyl

0.05mg/kg

 

Malathion

0.05mg/kg

 

Chlorpyrifos

0.05mg/kg

 

Parathion ethyl

0.05mg/kg

 

Bromophos methyl

0.05mg/kg

 

Bromophos ethyl

0.05mg/kg

 

Ethion

0.05mg/kg

37.     

Chrysanthemum plant protection drug residues (*)

TK.AOAC 2007.01(GCMS)

-

 

Cypermethrin

0.2mg/kg

 

Deltamethrin

0.2mg/kg

 

Permethrin

0.1mg/kg

 

Fenvalerate

0.15mg/kg

 

Resmethrine

0.15mg/kg

 

Fenthropathrine

0.15mg/kg

38.     

Disulfoton(**)

AOAC 2007.01(GCMS)

0.02mg/kg

40.     

Imidacloprid(**)

AOAC 2007.01(LCMSMS)

0.01mg/kg

V. FOOD ADDITIVES

Propiconazole(**)

AOAC 2007.01 (LCMSMS)

0.01mg/kg

43.     

Carbendazim(**)

AOAC 2007.01(LCMSMS)

0.01mg/kg

46.     

Phẩm màu(**)

TCVN 5517.1991

-

47.     

Cyclamate(**)

EPA 300.0(IC)

20mg/kg

49.     

Saccharin(**)

TCVN 8471:2010(HPLC)

0.5mg/kg

51.     

Aspartame(**)

TCVN 8471:2010(HPLC)

10mg/kg

VI. MYCOTOXIN

52.     

Acesulfame K(**)

TCVN 8471 : 2010(HPLC/UV)

10mg/kg

54.     

Acid Sorbic

AOAC 983.16:2011(HPLC)

10mg/kg

56.     

Natri benzoate

AOAC 983.16:2011(HPLC/UV)

10mg/kg

VII. MICROBIOLOGY

Acid Ascorbic

Ref Journal of Chromatography A
UHPLC-DAD

10mg/kg

59.     

Acid benzoic

Ref Journal of chromatography A, 1073(2005) 393 – 397
UHPLC-DAD

10mg/kg

61.     

Acid citric

Ref Megazyme International Ireland 2012
UHPLC-DAD

20mg/kg

64.     

Ochratoxin A(**)

AOAC 2000.09(LC/MS/MS)

1µg/kg

66.     

Aflatoxin/chất (B1, B2, G1, G2)(**)

TK.AOAC 991.31(LC/MS/MS)

1µg/kg

68.     

Aflatoxin M1(**)

AOAC 986.16:2002(HPLC-UV)

0.01µg/kg

 

Aflatoxin Tổng(**)

TK.AOAC 991.31(LC/MS/MS)

1µg/kg

 

Deoxynivalenol (DON)

TK.AOAC 986.18(LC/MS/MS)

50µg/kg

 

Zearalenone

Analytical Chimica Acta (LC/MS/MS)

1µg/kg

VIII. Microbiology

 

Tổng số vi khuẩn hiếu khí(*)

TCVN 4884 : 2005

10CFU/g

 

 

(ISO 4833 : 2003)

 

 

Coliforms(*) D

TCVN 6848:2007, (ISO 4832:2006)

10CFU/g

 

E. coli(*)D

TCVN 7924-2 : 2008(ISO 16649-2:2004)

10CFU/g

 

Clostridium perfringens(*)

TCVN 4991 : 2005(ISO 7937 : 2004)

10CFU/g

 

Bacillus cereus(*)

TCVN 4992 : 2005(ISO 7932 : 2004)

10CFU/g

 

Staphylococcus aureus(*)

TCVN 4830-1 : 2005(ISO 6888-1 : 2003)

10CFU/g

 

Tổng nấm men - nấm mốc(*)

TCVN 8275-1:2010(ISO 21527-1:2008),             TCVN 8275-2:2010(ISO 21527-2:2008)

10CFU/g

 

Pseudomonas aeruginosa

ISO 16266 : 2006

10CFU/g

 

Salmonella(*)D

TCVN 4829 : 2005(ISO 6579 : 2002)

-

 

Faecal streptococci

TCVN 6189-2 : 2009(ISO 7899-2 : 2000)

10CFU/g

 

Listeria monocytogenes(*)

TCVN 7700-1 : 2007(ISO 11290-1 : 2004)

10CFU/g

Note:

TCVN : Vietnam Standards                           

AOAC: Association of Official Analytical Chemist (USA)                            

FAO: Food and Agriculture Organization                        

(**) Criteria  is performed by subcontractor

TK: Normative references

Criteria are not included in this table will agree the development and application with customers about method

Released time:

5 working days. In special case, depending on the requirements of customers will be agreed later.

Vinacert willing to perform the services and return the results on holidays as agreement with customer.

Representative sample volume: 800 grams

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