Curdlan production by Agrobacterium sp. IFO13140 immobilized on loofa sponge, alginate and loofa sponge with alginate was investigated. There was no statistically-significant difference in curdlan production when the microorganism was immobilized in different matrices. The loofa sponge was chosen because of its practical application and economy and because it provides a high stability through i...

Luffa echinata Roxb., commonly known as Bindal in Hindi is used for its hypoglycemic activity in the indigenous system of medicine. No pharmacognostical study on stem is reported in the literature till date; therefore, it was decided to study macroscopical and cytomorphological characters in detail to bring out salient diagnostic features. The stem pieces available in the market are 1.5-17 cm l...

an efficient and cost effective protocol for in vitro propagation of pineapple (ananas comosus var. queen) has been developed. in the proliferation stage, agar based murashige and skoog (ms) media was supplemented with 3.0 mg/l benzyleaminopurine (bap), 0.5 mg/l indole acetic acid (iaa) and 50 mg/l adenine sulphate as rbc design experiment. two approaches were taken to reduce the chemical cost ...

Four porous carbon samples denoted as LSC-1, LSC-2, LCS-3, and LSC-4 were prepared by carbonization of loofah sponge pretreated by ZnCl₂ activation, immersion in N,N-dimethylformamide (DMF), DMF-assisted solvothermal and melamine-assisted hydrothermal processes, and the specific surface areas were 1007, 799, 773, and 538 m²·g-1 with mainly micropores, respectively. Electrocapacitive properties ...

In order to promote the use of natural fibers in noise and vibration applications, properties these structures should be fully identified. The sound absorption coefficients (SACs) transmission losses (TLs) green luffa fiber samples are thoroughly investigated their acoustic performances compared with homogenous jute hybrid jute/luffa this study. For purpose, different thicknesses (10, 20, 30, 4...

Hardware implementation of the main building block (compression function) for five different SHA-3 candidates is presented. The five candidates, namely Blue Midnight Wish, Luffa, Skein, Shabal, and Blake have been considered since they present faster software implementation results compared to the rest of the SHA-3 proposals. The compression functions realized in hardware create the message dig...