We have prepared a novel kind of building block (CD-PI-CD) of polyether imide (PI) with beta-cyclodextrin (beta-CD) at the both ends that self-assembles into vesicles in water. The vesicles are "reactive" in supramolecular chemistry because the host groups of beta-CD equally distribute on the inside and outside surfaces of the vesicles. Isothermal titration calorimetry (ITC) and static light sc...

Pitaya (Hylocereus undatus) is a non-climacteric fruit that reaches its best eating quality when harvested ripe, decreasing thereafter during storage (CHIEN et al., 2007). As a new crop, there have been limited studies focused on extending the postharvest quality of pitaya fruit. The main postharvest problems of pitaya fruit are mechanical injury, chilling injury, decay, and water loss (NERD et...

This experiment uses “Bashan crisp plum” as the material, nano-bags and spontaneous modified atmosphere preservation bags for packaging, combined with 1-MCP fumigation treatment, stores in a cold storage at 1±1.5℃. The physiological biochemical measurements are measured every 15 days Indicators to discuss low-temperature effects of different packaging materials. results showed that use air-perm...

Neurohormones are often secreted in large amounts from neuroendocrine cells during episodes of synchronous, repetitive spike activity. We report evidence that this pattern of activity in the neuroendocrine bag cells of Aplysia involves positive feedback by autoexcitatory transmitters. Intracellular stimulation of individual bag cells caused slow depolarizing afterpotentials and synchronous afte...

Bacteria isolated from thermophilic environment that can produce cellulase as well as utilise agro-waste biomass have a high potential for developing thermostable cellulase required in the biofuel industry. The cost for cellulase represents a significant challenge in converting lignocellulose to fermentable sugars for biofuel production. Among three potential bacteria examined, Bacillus licheni...

The human body plays a central role in nonverbal communication, conveying attitudes, personality, and values during social interactions. Three experiments in a large, open classroom setting investigated whether the visibility of torso-located cues affects nonverbal communication of similarity. In Expts. 1 and 2, half the participants wore a black plastic bag over their torso. Participants inter...

An experiment was carried out to investigate the comparative analysis of different packaging materials on postharvest performance banana fruit. A laboratory laid at Gokuleshwor Agriculture and animal science college in month March 2023. The conducted a complete random design (CRD) with 5 treatments 4 replications. were t1: control, t2: leaf, t3: straw, t4: polythene bag, t5: card box. highest p...

four chinese pomegranate (punica granatum l.) cultivars were analyzed for their individual flavonols and flavones (in fruit peel extracts) using high performance liquid chromatography (hplc), with changes in flavonols and flavones as occurring during fruit development. the results revealed the presence of kaempferol, quercetin, myricetin, luteolin, and apigenin in all the four cultivars. in add...