scholarly journals The Effect Of Adhesive Variations (Starch, Liquid Smoke, and Used Oil), And The Form Of Rice Husk Briquette (Cylinder and Block) On The Performance Of The Gasification TLUD Method

2021 ◽  
Vol 1858 (1) ◽  
pp. 012001
Author(s):  
Wijianto ◽  
Sarjito ◽  
Nur Aklis ◽  
Subroto ◽  
Amin Sulistyanto
Keyword(s):  
Rice Husk ◽  
Liquid Smoke ◽  
Used Oil

scholarly journals The Effects of Rice Husk Liquid Smoke in Porphyromonas gingivalis-Induced Periodontitis

2021 ◽  
Author(s):  
Theresia Indah Budhy ◽  
Ira Arundina ◽  
Meircurius Dwi Condro Surboyo ◽  
Anisa Nur Halimah
Keyword(s):  
Growth Factor ◽  
Porphyromonas Gingivalis ◽  
Rice Husk ◽  
Transforming Growth Factor ◽  
Transforming Growth Factor Β ◽  
Control Group ◽  
Proliferation Markers ◽  
Liquid Smoke ◽  
Tnf Α ◽  
Factor Α

Abstract Objectives The purpose of this study is to analyze the effects of rice husk liquid smoke in Porphyromonas gingivalis-induced periodontitis in the inflammatory and proliferation marker such as nuclear factor kappa β (NF-kB), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), transforming growth factor-β (TGF-β), fibroblast growth factor 2 (FGF2), collagen type 1 (COL-1) expression, and the number of macrophages, lymphocytes, and fibroblasts. Materials and Methods Rice husk liquid smoke is obtained by the pyrolysis process. Porphyromonas gingivalis-induced periodontitis in 20 μL phosphate-buffered saline containing 1 × 109 CFU was injected into the lower anterior gingival sulcus of Wistar rats. The periodontitis was then treated with 20 μL/20 g body weight of rice husk liquid smoke once a day for 2 and 7 days, respectively. After treatment, the bone and lower anterior gingival sulcus were analyzed with immunohistochemistry and hematoxylin–eosin staining. Results The treatment of periodontitis with rice husk liquid smoke showed a lower NF-kB, TNF-α, and IL-6 expression and a higher TGF-β, FGF2, and COL-1 expression than the control after treatment for 2 and 7 days (p < 0.05), respectively. The number of macrophages and fibroblasts was also higher when compared with the control group (p < 0.05), but the number of lymphocytes was lower than the control (p < 0.05). Conclusion Rice husk liquid smoke showed its effects on Porphyromonas gingivalis-induced periodontitis with a decrease in inflammatory markers and an increase in proliferation markers. The development of a rice husk liquid smoke periodontitis treatment is promising.

scholarly journals The use of Liquid Smoke as A Substitute for Nitric Acid for Extraction of Amorphous silica from Rice husk through Sol-Gel Route

2016 ◽  
Vol 32 (4) ◽  
pp. 2079-2085 ◽  
Author(s):  
Wasinton Simanjuntak ◽  
Simon Sembiring ◽  
Kamisah Kamisah ◽  
D. Pandiangan ◽  
Faradilla Syani ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Rice Husk ◽  
Amorphous Silica ◽  
Sol Gel ◽  
Liquid Smoke

scholarly journals PRODUK ENKAPSULASI ASAP CAIR SEKAM PADI DAN APLIKASINYA UNTUK MENGAWETKAN TAHU PUTIH

2020 ◽  
Vol 13 (02) ◽  
pp. 180
Author(s):  
Ana Andiana ◽  
Nur Aini ◽  
Karseno Karseno
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Antibacterial Activity ◽  
Rice Husk ◽  
Storage Time ◽  
Total Phenol ◽  
Plate Count ◽  
Liquid Form ◽  
Liquid Smoke ◽  
And Staphylococcus Aureus

Tofu is a perishable food product, thus requiring a safe natural preservative. Liquid smoke from rice husk can be used as a tofu preservative, but its use in liquid form is less practical. Liquid smoke encapsulation process is a way to resolve the issue. The research objectives were to study the antibacterial activity of liquid smoke from rice husks and their encapsulated products, the effect of the concentration of liquid smoke encapsulation products on the shelf life of white tofu during storage, and the optimal concentration of liquid smoke encapsulation products that were able to maintain the quality of white tofu during storage. This type of research was experimental using a Split Plot Design, with the main plot was the concentration of encapsulated products, while the sub-plot was the storage time. Factors studied were the storage time (0, 2, 4 and 6 days) and encapsulation product concentrations (0, 0.5, 1, 1.5 and 2%). There were 20 combinations of treatment, repeated two times in order to get 40 units of trial. The results showed that the liquid smoke of rice husk had total phenol of 1,624.62 mg GAE/g, also had antibacterial activity against Escherichia coli ATCC and Staphylococcus aureus ATCC. Encapsulation product of rice husk liquid smoke had total phenol of 3,125 mg GAE/g and antibacterial activity against Escherichia coli ATCC and Staphylococcus aureus ATCC. The concentration of the encapsulated product affected the value of water content, protein content and the total plate count (TPC) during storage. The concentration of 2% encapsulated product produced the lowest changes during storage. The concentration of 1% encapsulated product resulted in tofu quality that was still organoleptically feasible until the second day of storage. Keywords: encapsulation, liquid smoke, white tofu

Utilization of Rice Husk for Production of Multifunctional Liquid Smoke

2018 ◽  
Vol 5 (3) ◽  
pp. 192-197
Author(s):  
R. Risfaheri ◽  
◽  
H. Hoerudin ◽  
M. Syakir
Keyword(s):  
Rice Husk ◽  
Liquid Smoke

scholarly journals THE USE OF LIQUID SMOKE AS LATEX COAGULANT FOR RUBBER FARMER GROUP IN BUKIT LITI VILLAGE, CENTRAL KALIMANTAN

2020 ◽  
Vol 8 (2) ◽  
pp. 49-54
Author(s):  
Lilis Rosmainar ◽  
Karelius ◽  
Rasidah ◽  
I Nyoman Sudyana ◽  
Nyahu Rumbang ◽  
...  
Keyword(s):  
Rubber Tree ◽  
Selling Price ◽  
Central Kalimantan ◽  
Liquid Smoke ◽  
Rubber Wood ◽  
Used Oil ◽  
High Elasticity ◽  
Oil Tank ◽  
Pyrolysis Reactor ◽  
Reactor Temperature

Bukit Liti Village is one of villages located in the Kahayan Tengah Sub-district, Pulang Pisau Regency, Central Kalimantan Province. Most people there tap rubber tree simply managed to produce bokar (rubber materials). In making bokar, rubber farmers use coagulant materials that can damage the rubber quality and soak bokar in water pool/creeks which lower the rubber quality and produce bad smell. To solve the problem, a training is conducted to make a simple pyrolysis reactor to produce liquid smoke which will be used as latex coagulant preventing and reducing bad smell and improving the bokar quality. Pyrolysis reactor is made from a used oil tank, and other materials with a thermometer to measure reactor temperature. The reactor is designed to allow a minimum oxygen combustion. The production of rubber wood liquid smoke for latex coagulation process in this research with 50 kg of old rubber wood materials has obtained 125 ml liquid smoke for 4-hour production time. The use of liquid smoke as latex coagulant gives real impacts for farmers such as: environmental friendly, to prevent bacterial growth and oxidation in the latex and latex lump, to prevent and reduce bad smells of bokar from the plantation, during storage and rubber processing in the rubber processing factory. The technology advantages of the liquid smoke are: faster coagulation, high elasticity, able to increase dry rubber content, relatively same price with other coagulant, to increase quality and selling price, produce clean latex and free of environment pollutant.

scholarly journals Comparison of Types and Size of Biomass on Pirolysis Combustion Toward The Results of Bio-Charcoal and Liquid Smoke

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Kemas Ridhuan, Dwi Irawan, Rahmady Setiawan
Keyword(s):  
Rice Husk ◽  
Heating Process ◽  
Measured Temperature ◽  
Biomass Waste ◽  
Heating Value ◽  
Liquid Smoke ◽  
Coconut Husk ◽  
Decomposition Of Organic Matter ◽  
Temperature Time ◽  
Smoke Yield

Biomass is a renewable carbon source and can be processed into gas fuels, liquid and solid fuels. Biomass has several types with different grain sizes. Biomass can be converted to other forms of energy by combustion pyrolysis. Pyrolysis is the chemical decomposition of organic matter through a heating process at high temperatures with little or no oxygen. The results of the pyrolysis process in the form of bio-charcoal and liquid smoke. The purpose of this research was to determine the comparison of types and sizes of biomass in pyrolysis combustion with characteristics of bio-charcoal and liquid smoke. This research method uses rubber shell biomass waste, green coconut husk and rice husk. Biomass is burned by slow pyrolysis in the reactor with biomass fuel. Combustion in reactors and pitot tubes containing biomass. Measured temperature, time, amount of biomass, bio-charcoal and liquid smoke and the heating value of bio-charcoal. The research results obtained the heating value of rubber shell bio-charcoal at 6661.55 cal / gr, bio-charcoal yield of 2.3 kg, liquid smoke yield of 0.242 kg, green coconut husk biomass heating value amounted to 5388.56 cal/gr, the yield of 1.8 kg of bio-charcoal, the result of liquid smoke of 0.308 kg. and rice husk biomass obtained the heating value of 3626.48 cal/gr with a bio-charcoal yield of 1.3 kg resulting from liquid smoke of 0.284 kg. Keywords: Combustion, Pyrolysis, Liquid Smoke, Charcoal, Biomass

scholarly journals Liquid smoke characteristic from coconut shell and rice husk

2021 ◽  
Vol 788 (1) ◽  
pp. 012078
Author(s):  
Andy ◽  
R Malaka ◽  
S Purwanti ◽  
H M Ali ◽  
T L Aulyani
Keyword(s):  
Rice Husk ◽  
Coconut Shell ◽  
Liquid Smoke

Mechanoactivation Of Rice Husk Ash In Laboratory Conditions

2019 ◽  
pp. 20-26
Keyword(s):  
Mechanical Activation ◽  
Rice Husk ◽  
Amorphous Silica ◽  
Silicon Oxide ◽  
Rice Husk Ash ◽  
Pozzolanic Activity ◽  
Maximum Solubility ◽  
Laboratory Conditions ◽  
Before And After ◽  
Mineral Additive

In many rice producing countries of the world, including in Vietnam, various research aimed at using rice husk ash (RHA) as a finely dispersed active mineral additive in cements, concrete and mortars are being conducted. The effect of the duration of the mechanoactivation of the RHA, produced under laboratory conditions in Vietnam, on its pozzolanic activity were investigated in this study. The composition of ash was investigated by laser granulometry and the values of indicators characterizing the dispersion of its particles before and after mechanical activation were established. The content of soluble amorphous silicon oxide in rice husk ash samples was determined by photocolorimetric analysis. The pizzolanic activity of the RHA, fly ash and the silica fume was also compared according to the method of absorption of the solution of the active mineral additive. It is established that the duration of the mechanical activation of rice husk ash by grinding in a vibratory mill is optimal for increasing its pozzolanic activity, since it simultaneously results in the production of the most dispersed ash particles with the highest specific surface area and maximum solubility of the amorphous silica contained in it. Longer grinding does not lead to further reduction in the size of ash particles, which can be explained by their aggregation, and also reduces the solubility of amorphous silica in an aqueous alkaline medium.

Desalination Technology of Water by using Rice Husk Ash

2014 ◽  
Vol 27 (2) ◽  
pp. 148-160
Author(s):  
Hassan K. Hassan ◽  
Najla J. Al-Amiri ◽  
Mohammed M. Yassen
Keyword(s):  
Rice Husk ◽  
Rice Husk Ash ◽  
Desalination Technology
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