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yanghong206

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1.ʵÑéËùÑ¡¸÷ÖÖµ°°×ø×îÊÊ·´Ó¦Ìõ¼þ
2.DPPH•ÊÔÑé¼ÓÑù±í
3.ÎåÖÖøµÄø»îÁ¦
4.·Ö±ð¾­¹ýProtamex¡¢Neutrase¡¢Alcalase¡¢ËáÐÔµ°°×øºÍPapainø½âµÄ5ÖÖ²»Í¬µÄöèÓãÆ¤Ã÷½ºË®½â²úÎï¶ÔDPPH•×ÔÓÉ»ù¡¢ABTS×ÔÓÉ»ùÒÔ¼°¶ÔFe2+ÓÕµ¼ÂÑ»ÆÖ¬µ°°×¶à²»±¥ºÍÖ¬·¾ËáµÄ¹ýÑõ»¯·´Ó¦µÄÇå³ý×÷ÓÃ
5.Ã÷½ºË®½â²úÎïµÄSP-Sephadex C-25Àë×Ó½»»»É«Æ×
6.ÑôÀë×Ó½»»»É«Æ×´¿»¯×é·ÖµÄDPPH•×ÔÓÉ»ùÇå³ý»îÐÔ
7.P2µÄSephadex G-50Äý½º¹ýÂ˲ãÎöÉ«Æ×
8.Äý½º¹ýÂËÉ«Æ×Ï´ÍÑ×é·ÖµÄDPPH×ÔÓÉ»ù•Çå³ý»îÐÔ
9.Ã÷½ºË®½â²úÎï¼°Ï´ÍÑ·åM2µÄС·Ö×ÓµçӾͼ
   µçÓ¾Ìõ¼þ£º¹¤×÷µçѹ£ºÅ¨Ëõ½º£¬Öм佺40V£¬·ÖÀ뽺60V
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zhjie717

½ð³æ (СÓÐÃûÆø)

yanghong206(½ð±Ò+10, ·­ÒëEPI+1): 2010-07-31 08:40:10
1.ʵÑéËùÑ¡¸÷ÖÖµ°°×ø×îÊÊ·´Ó¦Ìõ¼þThe optimal reaction conditions of various proteases by experiments
2.DPPH•ÊÔÑé¼ÓÑù±í DPPH•experiment sample table
3.ÎåÖÖøµÄø»îÁ¦ activities of five enzymes
4.·Ö±ð¾­¹ýProtamex¡¢Neutrase¡¢Alcalase¡¢ËáÐÔµ°°×øºÍPapainø½âµÄ5ÖÖ²»Í¬µÄöèÓãÆ¤Ã÷½ºË®½â²úÎï¶ÔDPPH•×ÔÓÉ»ù¡¢ABTS×ÔÓÉ»ùÒÔ¼°¶ÔFe2+ÓÕµ¼ÂÑ»ÆÖ¬µ°°×¶à²»±¥ºÍÖ¬·¾ËáµÄ¹ýÑõ»¯·´Ó¦µÄÇå³ý×÷Óà the ability of shark skin gelatin hydrolysis products catalysed by five different  enzymes Protamex, Neutrase, Alcalase, acidic protease, and Papain to eliminate DPPH•radicals and ABTS radicals as well we inhibit Fe(II)-induced yolk lipoprotein polyunsaturated fatty acid peroxidation.
5.Ã÷½ºË®½â²úÎïµÄSP-Sephadex C-25Àë×Ó½»»»É«Æ× the SP-Sephadex C-25 cation exchange chromatography of gelatin hydrolysis products
6.ÑôÀë×Ó½»»»É«Æ×´¿»¯×é·ÖµÄDPPH•×ÔÓÉ»ùÇå³ý»îÐÔ the activity to eliminate DPPH•radicals of components purified by cation exchange chromatography
7.P2µÄSephadex G-50Äý½º¹ýÂ˲ãÎöÉ«Æ×  the Sephadex G-50 gel filtration chromatography of P2
8.Äý½º¹ýÂËÉ«Æ×Ï´ÍÑ×é·ÖµÄDPPH×ÔÓÉ»ù•Çå³ý»îÐÔ the activity to eliminate DPPH•radicals of components eluted by gel filtration chromatography
9.Ã÷½ºË®½â²úÎï¼°Ï´ÍÑ·åM2µÄС·Ö×ÓµçӾͼ the electrophoresis of hydrolysis products of gelatin and elution peak M2
   µçÓ¾Ìõ¼þ£º¹¤×÷µçѹ£ºÅ¨Ëõ½º£¬Öм佺40V£¬·ÖÀ뽺60V  electrophoresis conditions: Operating Voltage: 40V for stacking and intermediate gel 60V for separating gel


10.±ê×¼ÑùÆ·µçÓ¾Ç¨ÒÆÂÊͼ  the electrophoretic mobility plan of standard sample
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2Â¥2010-07-28 22:11:33
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zhjie717

½ð³æ (СÓÐÃûÆø)

yanghong206(½ð±Ò+10): 2010-07-31 08:40:16
ÓÐЩС¸Ä¶¯:

1.ʵÑéËùÑ¡¸÷ÖÖµ°°×ø×îÊÊ·´Ó¦Ìõ¼þThe optimal reaction conditions of various proteases by experiments

2.DPPH•ÊÔÑé¼ÓÑù±í DPPH•experiment sample table

3.ÎåÖÖøµÄø»îÁ¦ activities of five enzymes

4.·Ö±ð¾­¹ýProtamex¡¢Neutrase¡¢Alcalase¡¢ËáÐÔµ°°×øºÍPapainø½âµÄ5ÖÖ²»Í¬µÄöèÓãÆ¤Ã÷½ºË®½â²úÎï¶ÔDPPH•×ÔÓÉ»ù¡¢ABTS×ÔÓÉ»ùÒÔ¼°¶ÔFe2+ÓÕµ¼ÂÑ»ÆÖ¬µ°°×¶à²»±¥ºÍÖ¬·¾ËáµÄ¹ýÑõ»¯·´Ó¦µÄÇå³ý×÷Óà the ability of shark skin gelatin hydrolysis products catalysed by five different  enzymes Protamex, Neutrase, Alcalase, acidic protease, and Papain to eliminate DPPH•radicals and ABTS radicals and inhibit Fe(II)-induced yolk lipoprotein polyunsaturated fatty acid peroxidation.

5.Ã÷½ºË®½â²úÎïµÄSP-Sephadex C-25Àë×Ó½»»»É«Æ× the SP-Sephadex C-25 cation exchange chromatography of gelatin hydrolysis products

6.ÑôÀë×Ó½»»»É«Æ×´¿»¯×é·ÖµÄDPPH•×ÔÓÉ»ùÇå³ý»îÐÔ the activity to eliminate DPPH•radicals of components purified by cation exchange chromatography

7.P2µÄSephadex G-50Äý½º¹ýÂ˲ãÎöÉ«Æ×  the Sephadex G-50 gel filtration chromatography of P2

8.Äý½º¹ýÂËÉ«Æ×Ï´ÍÑ×é·ÖµÄDPPH×ÔÓÉ»ù•Çå³ý»îÐÔ the activity to eliminate DPPH•radicals of components eluted by gel filtration chromatography

9.Ã÷½ºË®½â²úÎï¼°Ï´ÍÑ·åM2µÄС·Ö×ÓµçӾͼ the electrophorogram of gelatin hydrolysis products and elution peak M2

µçÓ¾Ìõ¼þ£º¹¤×÷µçѹ£ºÅ¨Ëõ½º£¬Öм佺40V£¬·ÖÀ뽺60V  electrophoresis conditions: Operating Voltage: 40V for stacking and intermediate gel 60V for separating gel


10.±ê×¼ÑùÆ·µçÓ¾Ç¨ÒÆÂÊͼ  the electrophoretic mobility plan of standard sample
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3Â¥2010-07-28 22:18:03
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