| 000 | 01739nab a22003137a 4500 | ||
|---|---|---|---|
| 001 | 67907 | ||
| 003 | MX-TxCIM | ||
| 005 | 20250519164702.0 | ||
| 008 | 240911s1980 -us|||p|op||| 00| 0 eng d | ||
| 022 | _a0021-8561 | ||
| 022 | _a1520-5118 (Online) | ||
| 024 | 8 | _ahttps://doi.org/10.1021/jf60231a010 | |
| 040 | _aMX-TxCIM | ||
| 041 | _aeng | ||
| 100 | 1 |
_aHagerman, A.E. _936678 |
|
| 245 | 1 | 0 | _aDetermination of protein in tannin-protein precipitates |
| 260 |
_aUnited States of America : _bAmerican Chemical Society, _c1980. |
||
| 500 | _aPeer review | ||
| 520 | _aThe amount of protein precipitated by tannin under a variety of conditions is measured by using radioiodinated protein. The protein is mixed with purified tannin, finely ground plant tissue, or an unpurified plant extract; the mixture is centrifuged to remove the insoluble tannin- protein complex. An aliquot of the supernatant layer is counted to calculate the amount of protein precipitated. Complex formation is dependent on the pH and solvent composition. Tannin specific activity is useful for comparing tannin from various sources and for monitoring tannin purification. It is defined here as the ratio between the amount of protein precipitated and the amount of oxidizable material present. | ||
| 546 | _aText in English | ||
| 650 | 7 |
_aProtein content _2AGROVOC _91222 |
|
| 650 | 7 |
_aTannins _2AGROVOC _931904 |
|
| 650 | 7 |
_aPlant tissues _2AGROVOC _913518 |
|
| 650 | 7 |
_apH _2AGROVOC _911886 |
|
| 650 | 7 |
_aOxidation _2AGROVOC _911786 |
|
| 700 | 1 |
_aButler, L.G. _931906 |
|
| 773 | 0 |
_dUnited States of America : American Chemical Society, 1980. _gv. 28, no. 5, p. 944–947 _tJournal of Agricultural and Food Chemistry _wG444388 _x0021-8561 |
|
| 942 |
_2ddc _cJA _n0 |
||
| 999 |
_c67907 _d67899 |
||