Some possible glucose/glycine browning intermediates and their reactions with sulphites
In near neutral aldose/glycine systems, hydroxymethylfurfural is not an important intermediate in browning. The possible intermediates studied all require glycine (or a similar compound) for rapid browning; glucose is not required. In retarding browning, bisulphites do not react directly with any of...
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| Veröffentlicht in: | Journal of the science of food and agriculture 1963-05, Vol.14 (5), p.291-302 |
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| container_title | Journal of the science of food and agriculture |
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| creator | McWeeny, D. J. Burton, H. S. |
| description | In near neutral aldose/glycine systems, hydroxymethylfurfural is not an important intermediate in browning. The possible intermediates studied all require glycine (or a similar compound) for rapid browning; glucose is not required. In retarding browning, bisulphites do not react directly with any of the intermediates tested. Bisulphite addition to unsaturated aldehydes (such as 3,4‐unsaturated 3,4‐dideoxyhexosone), derived from a cycle of reactions involving glucose dehydration, would explain the observed results. Conversion of bisulphite to sugar sulphates or to elemental sulphur does not appear to be important in retarding non‐enzymic browning under these pH conditions. |
| doi_str_mv | 10.1002/jsfa.2740140504 |
| format | Article |
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J.</au><au>Burton, H. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Some possible glucose/glycine browning intermediates and their reactions with sulphites</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J. Sci. Food Agric</addtitle><date>1963-05</date><risdate>1963</risdate><volume>14</volume><issue>5</issue><spage>291</spage><epage>302</epage><pages>291-302</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><abstract>In near neutral aldose/glycine systems, hydroxymethylfurfural is not an important intermediate in browning. The possible intermediates studied all require glycine (or a similar compound) for rapid browning; glucose is not required. In retarding browning, bisulphites do not react directly with any of the intermediates tested. 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| language | eng |
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| source | Periodicals Index Online; Wiley Online Library All Journals |
| title | Some possible glucose/glycine browning intermediates and their reactions with sulphites |
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