Pivotal techniques of cotton-harvest robots were summarized, including image segmentation, features generation, artificial classifiers and performances evaluation. Solutions based on machine vision and pattern recognition were analyzed to distinguish ripe from under-ripe/over-ripe cottons, and rank cottons according to government grading standards.

Primates are now known to possess well-developed olfactory sensitivity and discrimination capacities that can play a substantial role in many aspects of their interaction with conspecifics and the environment. Several studies have demonstrated that olfactory cues may be useful in fruit selection. Here, using a conditioning paradigm, we show that captive spider monkeys (Ateles geoffroyi) display...

Ripe Rhizophora mucronata has been consumed by mangrove society in Indonesia. The aim of the research was to study the potency of ripe R. mucronata fruit flour, reducing blood glucose level in Alloxan-induced diabetic rats. Ripe R. mucronata fruit flour was administrated to Alloxan (125 mg/kg body weight)-induced diabetic male Wistar rats at different doses (500, 1000, 1500 and 2000 mg/day/head...

Male and female codling moths, Cydia pomonella (L.) (Lepidoptera: Tortricidae) responded to fruit-baited traps in orchards. Numbers of codling moths trapped with immature uninfested apples (Malus spp.), immature apples infested with larval codling moth, fresh ripe apples, stored ripe apples, or fresh ripe pears (Pyrus spp.) were signiÞcantly greater than in unbaited traps. Greatest numbers of c...

The essential oils obtained by hydrodistillation of the unripe and ripe fruits of Alpinia mutica Roxb. and Alpinia latilabris Ridl. were analysed by capillary GC and GC-MS. The oils were principally monoterpenic in nature. The unripe and ripe fruit oils of A. mutica were characterized by camphor (21.0% and 15.8%), camphene (16.6% and 10.2%), β-pinene (8.6% and 13.5%), and trans,trans-farnesol (...

The aim of this investigation was to assess the nutritional and health properties of Mon Thong durian cultivar at different stages of ripening. The assessment was carried out in vitro and in vivo. The contents of dietary fibers, minerals and trace metals at different stages of ripening were comparable. Total polyphenols (mgGAE/100 g FW) and flavonoids (mg CE/100 gFW) in ripe durian (358.8 +/- 3...

Activities of the cell wall degrading enzymes cellulase, polygalacturonase, and β-galactosidase were determined on unripe, semi-ripe, and ripe raspberry (Rubus caesius L.) fruit. The enzyme activity, measured as μmoles of released product.g of fruit h indicated the presence of polygalacturonase, cellulose, and β-galactosidase in raspberry fruit. Enhanced fruit ripening was reflected by increase...

A 94-kD protein that accumulates predominately in tomato (Ly-copersicon esculentum) fruit during ripening was purified, and antibodies specific for the purified protein were used to isolate cDNA clones from a red-ripe fruit cDNA library. A sequence analysis of these cDNAs and cross-reactivity of the 94-kD-specific antibodies to the soybean lipoxygenase (LOX) L-1, L-2, and L-3 proteins and soybe...