The antioxidant properties of durian (Durio zibethinus Murr., cv. Mon Thong) at different stages of ripening were investigated using fluorometry, UV spectroscopy, and HPLC/DAD analyses. Total polyphenols, flavonoids, anthocyanins and flavanols in ripe durian were significantly higher ( p < 0.05) than in mature and overripe fruits. Free polyphenols and flavonoids were at lower levels than hydrol...

A cDNA clone (Ban17), encoding a protein homologous to pectate lyase, has been isolated from a cDNA library from climacteric banana fruit by means of differential screening. Northern analysis showed that Ban17 mRNA is first detected in early climacteric fruit, reaches a steady-state maximum at the climacteric peak, and declines thereafter in overripe fruit. Accumulation of the Ban17 transcript ...

ABSTRACT The rate of increase in coffee production Solok, especially Arabica coffee, must be accompanied by a good post-harvest period. Now the area ​​Arabica Solok has not been matched uniformity quality produced. first thing to pay attention maintaining is maturity level beans harvest. purpose this study was determine characteristics chemical content with two different levels. material used h...

Cell walls from flesh, parenchyma cells, stone cells and skin were isolated from ripe and overripe Pyrus communis L. cv "De Cloche" using the phenol-buffer method. Pear polysaccharides were solubilized from cell walls by sequential extractions with aqueous solutions of ammonium oxalate, Na2CO3, and increasing concentration of NaOH, to explore overripening impact. Cell walls were also differenti...

In this study we examined whether the well-known winter excess of schizophrenic births exists among Dutch schizophrenia patients when statistical artifacts such as the age-incidence and age-prevalence effects are avoided and, if so, whether the seasonal preovulatory release of overripe ovum (SPrOO) hypothesis, that is, seasonally bound ovopathy, might be an explanation for this excess. We analy...

ABSTRACTUtilization of the hawaiian papaya fruit or local name “bird papaya” which is processed into fermented drinks (fruit wine) one way to increase added value and usefulness fruit. One alternative processing technologies for by cooking "Overripe" has potential be developed manufacture obtained fermentation. The production can done through alcoholic fermentation process juice. This run with ...

One of the principal changes that takes place in apples as they ripen on the tree and in storage is the softening of the flesh of the fruit. In recent years many studies have been made on the ripening and storage of apples (iO),^ and in these the softening of the fruit has been given major consideration. In general, it has been found that there is a gradual, though somewhat irregular, softening...