biodiesel from rice bran oil

... temperature and nitrogen source) Materials and methods 2.1 Rice bran de- oiled wastewater Rice bran de-oiled wastewater was collected from local oil producing company located in and around Vijayawada ... economical production of hydrogen because producing a product from a waste could reduce waste treatment and disposal costs Rice Bran De-oiled Wastewater (RBOW) is the carbohydrate rich and easily ... inside the digesters were measured by a microcomputer pH- vision 6071 Table Characteristics of rice bran de-oiled waste water S.No Parameter pH suspended solids Total dissolved solids Total solids...

Ngày tải lên: 05/09/2013, 16:11

... cereal grain Rice bran oil is extracted from the germ and inner husk (called bran) of the rice Rice bran is mostly oily inner layer of rice grain which is heated to produce rice bran oil RBO is ... engine fueled with neat diesel, straight vegetable oil derived from rice bran, and biodiesel derived from rice bran vegetable oil called rice bran oil methyl ester respectively The performance and ... higher and with rice bran oil shows a lower efficiency as compared to the rest of the fuels The magnitude of the preheated rice bran oil falls between rice bran oil and rice bran biodiesel at a...

Ngày tải lên: 05/09/2013, 16:11

... chorioallantoic membrane [33] The HET-CAM test showed that the nanoemulsion containing rice bran oil was essentially non-irritating In vivo assessment The formulation composed of 10:10:80 (rice bran oil, surfactant ... Phase Inversion (EPI) method, where the water and oil phases were heated separately at 75°C, the water phase was added into the oil phase (rice bran oil and surfactants) while stirring at 600 rpm ... nanoemulsion The phase diagram with the rice bran oil, surfactants sorbitan oleate/PEG-30 castor oil and water shows formation of five different areas: (I) O/W (Oil/ Water) nanoemulsion, (II) phase...

Ngày tải lên: 11/08/2014, 08:20

... before Results and discussion 3.1 Rice bran mean composition Bran from Suphanburi rice (O sativa Linn.) was used in this research Moisture and fat /oil content of rice bran were found to be 14.01% ... a-tocopherol and g-oryzanol from rice bran using solvent extraction A g sample of rice bran was extracted using 100 mL of hexane at a rotating speed of 200 rpm and a temperature varying from 32 1C to about ... a-tocopherol and g-oryzanol from rice bran using vacuum soxhlet extraction A g sample of rice bran was extracted in a soxhlet apparatus with 300 mL of hexane at temperatures varying from 65 to 70 1C and...

Ngày tải lên: 17/08/2014, 21:37

... extract 2-AP as standard Rice materials include two varieties from Vietnam, OM 6162, Khao Dawk Mali (KDM) and two varieties from Korea, Chucheong variety (milled rice) , and Black rice (mixture of several ... Volatile compounds in Chucheong rice from Korea recorded by GC-FID showed that it has no peak 2-AP at the Rt 9.498 minute 3.3 Identification of 2-AP in OM rice from Cuulong Rice Research Institute, ... aromatic rice and other medicinal plants such as Thien Nien Kien Homalomena aromatica (Phan Phuoc Hien et al., 2011) In the process of vermicelli strands (Bun) prepared from rice, step of soaking rice...

Ngày tải lên: 28/08/2013, 16:28

... 1.2-1.7 m from the water level of Lake Biwa (84.4 m T.P.) The type of the surface soil of EPW is alluvial gray soil Chemical properties of the paddy soil were summarized in Table The rice plant, ... preventing rice- paddies from muddy discharge during the puddling and transplanting practices Rice paddies are flooded from mid-April through August with a drainage period for about ten days from late ... was estimated from the results obtained from continuous observations for three years at a small watershed of rice- paddies MATERIALS AND METHODS Study site The experimental small rice- paddy watershed...

Ngày tải lên: 05/09/2013, 09:38

... lectin from salt-stressed rice (Oryza sativa) plants Planta 210, 970–978 Claes B, Dekeyser R, Villarroel R, Van den Bulcke M, Bauw G, Van Montagu M & Caplan A (1990) Characterization of a rice ... induced by rice blast fungus and elicitor in suspension-cultured rice cells Proteomics 3, 2368–2378 Qin QM, Zhang Q, Zhao WS, Wang YY & Peng YL (2003) Identification of a lectin gene induced in rice ... Oliveira et al described the expression of the JRL from breadfruit seeds (Artocarpus incisa) in Pichia [16] In 2007 the first nucleocytoplasmic lectin from tobacco (Nicotiana tabacum agglutinin, Nictaba)...

Ngày tải lên: 14/03/2014, 23:20

... subunit B (B) proteins of rice with other homologs from different organisms Fig S2 Schematic alignment of the position of introns in TOP6 subunits A and B homologs from rice and Arabidopsis in ... only intron present in the ORF of AtSPO11-3 genes (Fig S2) are absent from rice OsTOP6A2 and OsTOP6A3 genes, respectively From these observations, it can be speculated that Arabidopsis has gained ... PCR amplified, using gene-specific primers and the first-strand cDNA synthesized from total RNA (2–3 lg) isolated from rice flowers using StratascriptÔ Reverse Transcriptase (Stratagene, La Jolla,...

Ngày tải lên: 30/03/2014, 10:20

... PhenylSepharose and Sephacryl S 200 were from Pharmacia Biotech (Uppsala, Sweden), DEAE cellulose was from Serva (Heidelberg, Germany), and other reagents were from Panreac (Barcelona, Spain) All ... peroxidases that are stable under acidic conditions, such as the enzyme considered here (peroxidase from African oil palm tree Elaeis guineensis) Here we describe a detailed investigation of the thermal ... 2,2Â-Azino-bis(3-ethylbenzthiazoline-6-sulfonicacid)(ABTS) was purchased from Amersham International plc (Buckinghamshire, UK) H2O2 was obtained from Merck (Darmstadt, Germany) and quantied by UV spectrophotometry...

Ngày tải lên: 31/03/2014, 15:20

... modification of natural oils Oilseed crops such as rapeseed (in Europe) and soybean oil (in the U.S.) have been extensively evaluated as sources of biodiesel Biodiesel made from rapeseed oil is now a substantial ... Cheap oil prices during the 1980s and 1990s have driven foreign oil imports to all time highs In 1996, imports reached an important milestone—imported oil consumption exceeded domestic oil consumption ... technology is available to produce biodiesel from TAGs, and there are growing biodiesel industries both in the United States and Europe that use soybean or rapeseed oil as the biodiesel feedstock However,...

Ngày tải lên: 02/04/2014, 15:07

... thistle extract, green bean -rice bran fermentation extract) and turnip concentrate The herbal extract mixture preparation included the following: 100 g of the xylem and bark from a dried alder tree ... of water, then boiled at 100 C for 1-5 h The solution was filtered through a µm filter to acquire 500 g of an alder tree extract Fifty grams of the dried o labiate herb was boiled at 100 C in ... total flavonoid content of 80-95% and 28-32% sylibin content In addition, a liquid green bean -rice bran fermentation extract was purchased (Toyo Hakko, Japan) along with a liquid turnip concentrate...

Ngày tải lên: 07/08/2014, 20:23

... whiskers from rice husk sources has not been yet described in the literature but only the isolation of silicon carbide whiskers from RH (Sujiroti & Leangsuwan, 2003) and of cellulose whiskers from rice ... properties of purified cellulose isolated from rice husk were compared to the properties of commercial microcrystalline cellulose (MCC) Experimental 2.1 Materials Rice husk was supplied by Engenho Meirebe ... stages In comparison to extractive-free rice husk (Fig 2a), after 15 of alkaline treatment in autoclave, it can be seen that the rice husk particles changed from flat to rolled shape (Fig 2b) Fig...

Ngày tải lên: 08/10/2014, 06:05

Ngày tải lên: 20/10/2014, 21:48

... and ecosystem The RRD is the second most important rice- producing area in Vietnam; rice cultivation generates huge amounts of rice straw Burning rice straw in the field becomes a popular activity ... wood, ) 14 1.3 Rice straw burning in the fields energy replace for rice straw Using other fuels such as gases, biogas, wood, solar Using tiled roofs and roofslab replace for rice straw Rice Straw ... province, 2013 Tho Xuan ( Hanoi) Ngoc Thanh (Vinh Phuc) Gia Xuan (Ninh Binh) - - - Rice production: Rice production: Rice production: + Total area: 130.4 + Total area: 1,030.5 + Total area: 303.6...

Ngày tải lên: 10/05/2016, 10:44

... The soils were classified to the soil subunit level according to the FAO classification system The soil databases provide information on all main soil profiles and final reports With the soil ... Weather data Annual mean temperature Total annual precipitation II Soil Soil texture (soil type) Bulk density of top soil pH of top soil SOC III Management alternatives Total fertilizer N input Number ... (topsoil) by soil subunits The pH varies from extreme acidity of 4.5 to slightly acid of The texture is quite heavy with sandy loam, with clay content ranging from 15% to 19% Bulk density ranges from...

Ngày tải lên: 24/10/2016, 15:23

... iron-modified rice husk carbon (RH-Fe)which was prepared from an available, cheap source of carbon (rice husk carbon) and the most effective agent (iron) for the removal of both As[III] and As[V] from ... with qe from the experimental data The values from the model and experiment are not far from each other (Table 5) However, it is necessary to note that the observed rate coefficients from pseudo-first ... of rice husk carbon and its activated form was lesser by approximately 4.8-5.5 times as compared to that of the calcium-modified rice husk carbon (Mondal et al., 2007b) Since the untreated rice...

Ngày tải lên: 05/09/2013, 09:38

... obtaining oil from algal cells and analyzing its quality, (iii) increasing the quantity of algal oil to generate a reasonable amount of biodiesel fuel, and (iv) conversion of algal oil into a ... (IJEE), Volume 4, Issue 2, 2013, pp.185-190 189 Conversion of algal oils to biodiesel fuel For the synthesis of biodiesel from algae oil, transesterification is the chemical process converting fatty ... 64(11), 1290-1297 [6] Demirbas A Production of biodiesel from algae oils Energ Source Part A 2009, 31(2), 163-168 [7] Demirbas A Oily products from mosses and algae via pyrolysis Energ Source...

Ngày tải lên: 05/09/2013, 15:28

... 184-185 Table 2: Physico-chemical properties of essential oil obtained by methods N0 1, N0 and N0 Star anise essential oil From N0 From N0 From N0 Colour Yellow Yellow Greenish-yellow Congealing ... essential oil and shikimic acid from star anise fruit Method 1: This method is adapted from the work of Payne and Edmonds (5) It is used to obtain mainly shikimic acid Method and were created from ... simultaneously essential oil and shikimic acid from star anise fruits With this method, obtaining yield of essential oil and shikimic acid respectively are 9.5% and 5.6% (essential oil content and shikimic...

Ngày tải lên: 12/02/2014, 17:20