(1)?????(Normal ingredients): ???????????????

1
??? ?????
2
????

• ???,?????????????????
• ???,?????????,???????
• ?????????????4?

(1)?????(Normal ingredients) ??????????????? (2)?
???(Processing aids)????????????????,????????????
???,??????????? (3)?????(Food additives)?????????
3?????????? (4)???(Contaminants)?????????????????
?????????????????????
3
(?)????????
??????????
????????????????????????????????????????,?????
?????????????,????????????????????????????????????
?(?????)????????????????,??????????(?????????)????
?????????????????????????????????????????????????
????????,?????????????
4
???????????????????,???????????????????????
(1) ?????? (2)???????????????????
???? (3) ?????????????????? (4) ?????????
???????????????????????????????????
5
?????????????????????
???????????????????????????????????????????

????????????????? ????????????????????
??????????????????????
6
(?)????????
1.??????? ??????,????????????????????????
2.?????? ????????????????????????????,?????
?????????,???????,???????????????????????d-???????
???????
3.??????? ??????????????,?????????????????
4.??????? ??????????????????
7
(?)????????

• ????????????????????,??????????????????
• ???????????????
• ??????????????????????????32??

8
(l)???????(Anticaking agents and free-flow
agent) (2)?????(Antimicrobial agents)
(3)????(Antioxidant) (4)??????(Colors and
coloring adjuncts) (5)???????(Curing and
pickling agents) (6)?????(Dough strengtheners)
(7)???(Drying agents) (8)????????(Emulsifiers
and emulsifier salts) (9)?(Enzymes)
(10)???(Firming agents) (11)?????(Flavor
enhancers) (12)????????(Flavoring agents and
adjuvants)
9
(13)??????(Flour-treating agents)
(14)????(Formulation aids) (15)?????(Fumigants
) (16)???(Humectants) (17)???(Leavening
agents) (18)???????(Lubricants and release
agents) (19)??????(Nonnutritive sweeteners)
(20)?????(Nutrient supplements)
(21)?????(Nutritive sweeteners) (22)??????
(Oxidizing and reducing agents) (23)pH???(pH
control agents) (24)????(Processing aids)
10

• (25)????????????(Propellants,aerating agents and
  gases)
• (26)???(Sequestrants)
• (27)?????? (Solvent and vehicles)
• (28)???????(Stabilizers and thickeners)
• (29)????? (Surface-active agents)
• (30)????? (Surface-finishing agents)
• (31)??? (Synergists)
• (32)?????(Texturizers)
• ??????????
• ??????????????????
• ??????????????9???????????25?FAO/WHO1984?????
  ?????95?,1994???40??

11
??1990?????????????? (GB12493-90)????????????
??????21?
????? ??? ???
???? ??? ??? ??????
??? ??? ??? ???
??? ??? ?????
??? ????? ?????
??? ??? ??????? ??
12
01 ??????(Dietary suplplements) 01001
l-????01008 ß-???? 01042 ???B12 01111
???01215 ???? 02 ??? 02017 L-????? 02013
?????? 02309 ?? 02324 ?? 02330 ??? 03 ???
03104 ???? 03116 ???? 03110 ??? 03160 ??
03446 ???? 03492 ?? 03555 ??? 03743 ???? 04
???????? 04001 ???52 04017 ?? 04022 ????
04028 ???? 04056??? 05 ????? 05002 ???05006
?? 05114 ???? 05209 ??? 05221 ????