Surimi Base Product part 3

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Surimi Base Productpart 3
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3. ??????
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3.1. ????

• ?????????????????????????
• ???????,????????????????,???(??????,Ashi)???
  "?????"??????

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3.1.1. ????

• ?????????????????,???????????????
• ?????(????????????????????????),
• ??????????(?????????????????????????),
• ????????(??????),
• ???????????(???????????)?,??????????
• ????????????,??????????,??????????????????????,???
  ????,???????????

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3.1.2. ??

• ???????????,???????????
• ??????,?????????,???????,
• ??????????,???????????,???????????,???????????????
  ??,????????????????

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3.1.3. ??

• ??????????????????????????????????????????????,???
  ????
• 1. ??????????????????,??????????????????
• 2. ???????????????????????????
• 3. ????????????,????????????,???????????????
• 4. ?????????????????????????????????
• ??????,????????,?????,?????????????,??????????????
  ?????

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3.2. ?????

• ???????
• ???????
• ????

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3.2.1. ???????

• ??????,??????(? 5 mm???)????????
• ???????????,???????????6-7?,??10????????,?????????
  ???????
• ??????????(5 mm??)????????,???????,?????,??????

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3.2.2. ???????

• ?????????????????????(Plunger)??????????,????????

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????

• ????0.5 x 0.5 cm?????????,?????(0.3
  cm/sec)??????,?????????????,???(????)?????,????Foo
  d rheometer???????
• ???? S (g/cm2)??????e (?l/l0)??(???)??????,?????(E
  xtension gram)????????,????S/e????????
• ?????????(0-10??)???????????????

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???????

• ??????(??5 or 7 mm)???????????(???3.0
  mm)????,??????????,??????????????(???,??)?????????
  ?(??),??????????????????
• ??????????????????,???-??????,?????????????

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Fig. 1. Vacuum cutter-mix machine specified by
U.S. Standard Methods in preparing surimi pastes
for gel-forming assessment.
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Fig. 2. Stainless steel tubers for heat
processing of surimi gels.
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Fig. 6. Torional (twisting deformation of milled
surimi gel samples.
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Fig. 9. Color measurement of a gelled surimi
sample with a portable colorimeter.
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Fig. 10. Stuffing of chopped paste into shirred
casings.
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Fig. 11. Electronic rheometer used for conducting
the Japanese punch test on surimi gels.
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A
C
B

• Fig. 12. Japanese folding test for surimi gel
  texture assessment.
• 3 mm sliice of surimi gel
• B. folding once without cracks
• C. folding twice without cracks.

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

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4.1. ??

• ??????????????????
• ???pH???(6.8-7.2)????90???????????(??????????),???
  ?????????????????????,??????????????????????,?????
  ?????,????,??????????????????????????????
• ?????????????????,???????????????(????????),??????
  ???????????,??????????(??????)?????

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??????????????
?????????????
?????????????
?????????????
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4.1. ??

• ?????????????????????????,????????????????????????
  ?????
• ???????????????,???????????????????????
• ????,?????????????????,??????,????????????????

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4.1. ??

• ????????????????????50??????(?????)
  ,?????????????,????????????????????????,??????????
  ?????????
• ???????????????????????????????????(Actomyosin)???
  ????????????,???????????????????,?????????????????
  ??????????????????

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4.2. ??

• ???????????????????????????????????,?????,????????
  ???,???????????????,??????,?????????,?????????????
  ??????,?????????????????????????????????????????,?
  ??????,??????????????,??????????????
• ?????????????????,????????????????,???????????,???
  ????????????????????,???pH???????????????,????????
  ???,???????????,????????????,??????,??????????????
  (pH5.6-5.8)???????

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4.2. ??

• ???????,????????????????,??????????,??????????????
  ??????????????????????,???,???????????????????????
  ???????????????,??????????????,????(?????????)????
  ?,????????,?????????,?????????????

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4.3. ??

• ????????,???????????????
• ???????????????????????????,???????????,????????,?
  ?????????????(Myogen)?????

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• ??????????????,???????????????????????????????,???
  ??????????????????????????????,???????
• ????(Myogen)??????,??????,??????????????,?????????
  ?????????Myogen???????,??????????????????,??????,?
  ??????0.05-0.1?????????
• ??????????????pH,?????????????????????(???)?

4.3. ??
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4.4. ???????

• ???????,??????????,?????????????????

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• ???????????????????????????????????????0.4??(?????
  ???80?,??????2),???????,??????????,????????
• ????????12,??????,?????????,???????????,???????,?
  ?3????????????????????????,??????????????????,???
  ??????2-3?????

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4.4. ???????

• 2-3?????????????,???????,??????????????,?????????
  ??,??????????,?????????,??????,??????????,??
  3???????????,??????????????,??????????
• ???????????????????

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4.5. ??? pH

• ???????????????,???pH 6-8?(??????6.5-7.5),?pH
  6??????????,??pH 8?????????????
• ?pH 6??,?????????,??pH 8.0??,?????????????????????
  ????

• ????pH??5.6-5.8?????????,????????????pH????????

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4.6. ????

• ???????,?????????????,?????????????????,??????????
  ????,????????????,????????????????????????????????
  ????????,????????????????????????
• ??,???????????????????????????????????????????????
  ?????,?????????????????????????????,??????????????
  ??,??????????????????????,???????????????????
• ???????????,??????????????????????,???????????????
  ??????????????,????????????,??????????,???????????
  ??????????

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4.7. ?????

• ????????????????,???????????????????,??????????
• ??????,?????????????????,??????2-3?????????????,?
  ?????,??????0.2-0.3??????

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4.7. ?????

• ??????????????????,??????????????????????,????????
  ???????????
• ???????????????????????,???????,????????

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• ?????????????,???????,??????-SH??,??????-S-S-?????
  ??????????????????????????,?????????,??????????,??
  ???????,?????

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(Huang, 1983)
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(Yamashita et al., 1989)
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