نتایج جستجو برای: wood vinegar
تعداد نتایج: 41099 فیلتر نتایج به سال:
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
MGB-20 findings show that the ginseng berry extracts that had been processed with microwave and vinegar for 20 min peaked in the level of ginsenoside Rg2 (2.28%) and Rh1 (1.28%). MGB-1 peaked in the level of ginsenoside Rg3 (1.13%) in the ginseng berry extract processed with microwave and vinegar for 1 min.
Wood vinegar (WV) by-product of charcoal production is considered one the most promising alternatives to synthetic pesticide and fertilizer applications, especially for organic production. Our goal in this study evaluate efficacy guava (Psidium guajava) WV control Colletotrichum coccodes, which causes black dot disease, how it influences potato plant development yield. This tested against patho...
The vinegar, which is known to be very beneficial for health, also changes its usage potential and chemical properties according the raw material it obtained from. In this study, Zivzik pomegranate Vinegar produced with traditional methods from varieties was compared commercial vinegar in terms of physicochemical properties, total phenolic, flavonoid, anthocyanin content, organic acid, sugar, p...
The spread of zebra mussels into new bodies of water is of great concern in the United States due to their economic and ecological costs. Some government agencies suggest the use of vinegar as a decontamination option but do not provide data to explain this decision. This study examined the toxicity of distilled white vinegar on adult zebra mussels at varying concentrations and exposure times. ...
A novel species of acetic acid bacteria belonging to the genus of Acetobacter, to which a scientific name of Acetobacter altoacetigenes MH-24 (FERM BP-491) is given. The bacteria can grow in a culture medium con taining at least 4 w/v. 9% of acetic acid with a pH of 3.5 at the highest. Pure samples of species have been iso lated and used for the fermentation production of vine gar without under...
Wood vinegar is formed by the condensation of smoke produced during production biochar. It mainly contains acetic acid, butyric catechol, and phenol. has a compound effect promoting crop growth similar to plant regulators environmentally friendly. Moreover, it can enhance biological abiotic resistance crops. In this study, foliar spraying was carried out systematically in field with hybrid vari...
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