Protein modification by Amadori and Maillard reactions during seed storage : roles of sugar hydrolysis and lipid peroxidation

The non-enzymatic modifications of proteins through Amadori and Maillard reactions play an important role in the loss of seed viability during storage. In the present study, the contribution of sugar hydrolysis and lipid peroxidation to Amadori and Maillard reactions, and to seed deterioration was i...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 51(2000), 348 vom: 17. Juli, Seite 1221-8
1. Verfasser: Murthy, U M (VerfasserIn)
Weitere Verfasser: Sun, W Q
Format: Aufsatz
Sprache:English
Veröffentlicht: 2000
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Plant Proteins Glucose IY9XDZ35W2
LEADER 01000naa a22002652 4500
001 NLM108603628
003 DE-627
005 20231222145532.0
007 tu
008 231222s2000 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0362.xml 
035 |a (DE-627)NLM108603628 
035 |a (NLM)10937697 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Murthy, U M  |e verfasserin  |4 aut 
245 1 0 |a Protein modification by Amadori and Maillard reactions during seed storage  |b roles of sugar hydrolysis and lipid peroxidation 
264 1 |c 2000 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 06.09.2000 
500 |a Date Revised 13.05.2019 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a The non-enzymatic modifications of proteins through Amadori and Maillard reactions play an important role in the loss of seed viability during storage. In the present study, the contribution of sugar hydrolysis and lipid peroxidation to Amadori and Maillard reactions, and to seed deterioration was investigated in mung-bean (Vigna radiata Wilczek). The contents of glucose and lipid peroxidation products in seed axes increased significantly during storage. The accumulation of Amadori products in seed axes was correlated to the lipid peroxidation, whereas the accumulation of Maillard products was closely correlated to sugar hydrolysis. The rate of accumulation of Maillard products was not well correlated to the content of Amadori products in both seed axes and protein/glucose model system, reflecting the complex nature of Amadori and Maillard reactions. The content of Amadori products in seed axes increased during the early stages of seed ageing, whereas the content of Maillard products increased steadily during the entire period of storage. The accumulation of Maillard products in seed axes was associated with the decline of seed vigour. These data suggest that, during seed ageing, sugar hydrolysis and lipid peroxidation are coupled with non-enzymatic protein modification through Amadori and Maillard reactions 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Glucose  |2 NLM 
650 7 |a IY9XDZ35W2  |2 NLM 
700 1 |a Sun, W Q  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of experimental botany  |d 1985  |g 51(2000), 348 vom: 17. Juli, Seite 1221-8  |w (DE-627)NLM098182706  |x 1460-2431  |7 nnns 
773 1 8 |g volume:51  |g year:2000  |g number:348  |g day:17  |g month:07  |g pages:1221-8 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 51  |j 2000  |e 348  |b 17  |c 07  |h 1221-8