The above statement may accurately represent the current situation but will very soon be out of date. The last 30 years has seen the emergence of the kiwifruit from being a small but increasing crop in one country to being a crop of worldwide significance. The next few years will see the entry of new and quite different Actinidia fruit into international trade. The kiwifruit (Actinidia delicios...

The physiological and psychological relaxation effects of viewing a kiwifruit (Actinidia deliciosa 'Hayward') orchard landscape were investigated. Seventeen Japanese adult females (46.1 ± 8.2 years) viewed a kiwifruit orchard landscape or a building site (control) for 10 min. The heart rate variability and heart rate were determined. The modified semantic differential method and the short-form ...

Gene families associated with the ethylene signal transduction pathway in ripening kiwifruit (Actinidia deliciosa [A. Chev.] C.F. Liang et A.R. Ferguson var. deliciosa cv. Hayward) were isolated from a kiwifruit expressed sequence tag (EST) database, including five ethylene receptor genes, two CTR1-like genes, and an EIN3-like gene AdEIL1. All were differentially expressed among various kiwifru...

A comparative study of two kiwifruit genotypes (Actinidia deliciosa (A. Chev.) C.F. Liang et A.R. Ferguson var. deliciosa) with different tolerance to iron (Fe) deficiency was conducted to identify biochemical features associated with tolerance to Fe deficiency. After 14 days of growth in hydroponic culture under Fe-deficient and Fe-sufficient conditions, leaf chlorophyll concentration, activit...

Aminopeptidase (AP) activity in ripe but firm fruit of Actinidia deliciosa was characterized using L-leucine-p-nitroanilide as a substrate. The enzyme activity was the highest under alkaline conditions and was thermolabile. EDTA, 1,10-phenanthroline, iodoacetamide, and Zn(2+) had inhibitory effect while a low concentration of dithiothreitol (DTT) had stimulatory effect on kiwifruit AP activity....

Real-time quantitative PCR was used to study lipoxygenase (LOX) gene expression patterns in kiwifruit (Actinidia deliciosa [A. Chev.] C.F. Liang et A.R. Ferguson var. deliciosa cv. Hayward) during fruit ripening, and in response to ethylene and low temperature during post-harvest storage. Six LOX genes were identified and cloned from a kiwifruit EST database. All were expressed in vegetative ti...

BACKGROUND Kiwifruit (Actindia Deliciosa) is demonstrated to have antibacterial and pro-angiogenic effects. It also contains proteolytic enzymes (actinidin) and ascorbic acid. In this study, the effects of Kiwifruit on neuropathic diabetic foot ulcer healing in clinical settings were evaluated. MATERIALS AND METHODS In this randomized clinical trial of 37 patients (17 in experimental and 20 i...

charcoal rot caused by macrophomina phaseolina is an injurious and economically important disease which causes heavy loss of yield to field and horticultural crops. thirty-three isolates of m. phaseolina were obtained from different host plants such as: soybean (glycine max.), melo (cucumis melo), bean (phaseolus vulgaris), pea (pisum sativum), pinus (pinus sp), blak-eyed susan (rudbeckia fulgi...

The laser air-puff method was investigated for non-destructive firmness measurements on kiwifruit (Actinidia deliciosa (A. Chev.) C.F. Liang et A.R. Ferguson cv. Hayward) and apricot (Prunus armeniaca L. cv. CluthaGold). The method involves delivering a sharp puff of air onto a stationary fruit whilst recording the resulting surface deformation with a laser displacement sensor. At a 65-kPa maxi...