| 000 | 00595nab|a22002177a|4500 | ||
|---|---|---|---|
| 999 |
_c61739 _d61731 |
||
| 001 | 61739 | ||
| 003 | MX-TxCIM | ||
| 005 | 20200430191028.0 | ||
| 008 | 200423s1998||||ne |||p|op||||00||0|eng|d | ||
| 022 | _a0176-1617 | ||
| 024 | 8 | _ahttps://doi.org/10.1016/S0176-1617(98)80174-0 | |
| 040 | _aMX-TxCIM | ||
| 041 | _aeng | ||
| 100 | 1 |
_aKetsa, S. _912568 |
|
| 245 | 1 | 0 | _aEffect of heat treatment on changes in softening, pectic substances and activities of polygalacturonase, pectinesterase and β-galactosidase of ripening mango |
| 260 |
_aNetherlands : _bElsevier, _c1998. |
||
| 500 | _aPeer review | ||
| 520 | _aThe relationship between softening, pectic substances, polygalacturonase (EC 3.2.1.15), pectinesterase (EC 3.1.1.11) and β-galactosidase (EC 3.2.1.23) during ripening of heated and non-heated mango (Mangifira indica L.) fruits cv. Nam Dokmai was investigated. Fruit softening was accompanied by a progressive increase in water-soluble and ammonium oxalate-soluble pectin and a progressive decrease in alkali-soluble pectin. Polygalacturonase and β-galactosidase activities increased while pectinesterase activity decreased continuously during softening. Heating fruits for 3 days at 38 °C resulted in an increase in softening, ammonium oxalate-soluble pectin and activity of β-galactosidase, and a decrease in alkali-soluble pectin and activities of polygalacturonase and pectinesterase, while heating had no pronounced effect on water-soluble pectin. Softening of ripening mango fruits was more closely related to changes in β-galactosidase activity than to polygalacturonase and pectinesterase activities. The possibility that softening of Nam Dokmai fruits is affected by mechanisms other than involvement of only polyglacturonase and solubilization of the polygalacturonide backbone of the pectin is discussed. | ||
| 546 | _aText in English | ||
| 650 | 7 |
_2AGROVOC _912569 _aBeta galactosidase |
|
| 650 | 7 |
_2AGROVOC _912570 _aHeat treatment |
|
| 650 | 7 |
_2AGROVOC _912571 _aMangifera indica |
|
| 650 | 7 |
_2AGROVOC _912572 _aMangoes |
|
| 650 | 7 |
_2AGROVOC _912573 _aPectinesterase |
|
| 650 | 7 |
_2AGROVOC _912574 _aPolygalacturonase |
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| 650 | 7 |
_2AGROVOC _912575 _aRipening |
|
| 700 | 1 |
_912576 _aChidtragool, S. |
|
| 700 | 1 |
_912577 _aKlein, J.D. |
|
| 700 | 1 |
_912578 _aLurie, S. |
|
| 773 | 0 |
_tJournal of Plant Physiology _gv. 153, no. 3-4, p. 457-461 _dNetherlands : Elsevier, 1998. _x0176-1617 _wu444570 |
|
| 942 |
_cJA _n0 _2ddc |
||