LOCATION OF OILSEED PRODUCTION IN TERMS OF VEGETABLE OIL EXPORT

2020 ◽  
Vol 1 (10) ◽  
pp. 94-100
Author(s):  
Yu. V. RAGULINA ◽  
Keyword(s):  
Seed Production ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Sunflower Oil ◽  
World Export ◽  
Oil Export ◽  
Oilseed Production

The article is devoted to the issues of placing seed production in the conditions of world export of vegetable oils. In 2019, the volume of Russian exports of sunflower oil exceeded 3 million tons for a total of $ 2,2 billion, which is about 30% of the vegetable oil produced in the country. In Russia, the main oilseeds are sunflower, rapeseed, and soy. Less common crops include oilseed flax, ginger, mustard, and safflower. It is stated that in 2001–2019, the acreage of all types of oilseeds in the country increased by more than 2 times, and the gross harvest – by 3,3 times, while the yield increased by 1,4 times.

scholarly journals Technological Aspects of Vegetable Oils Transesterification with Ethanol in the Presence of Metal Oxides

2020 ◽  
Vol 69 (7-8) ◽  
pp. 365-370
Author(s):  
Yuriy Melnyk ◽  
Roman Starchevskyi ◽  
Stepan Melnyk
Keyword(s):  
Zinc Oxide ◽  
Catalytic Activity ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Sunflower Oil ◽  
Mass Fraction ◽  
Oxide Catalyst ◽  
Oxide Particles

Transesterification of vegetable oil with ethanol in the presence of fine metal oxide particles as catalysts has been investigated. Zinc and nickel(II) oxides were shown to have the highest catalytic activity. In their presence, the conversion of sunflower oil triglycerides, after 150 min, reached 95.3 and 94.2 %, respectively. The optimal mass fraction of zinc oxide catalyst was found to be 0.25–0.31 %. In the presence of zinc oxide, with mass fraction of water in ethanol of 5 and 10 %, the conversion of triglycerides was 98.5 and 94.8 %, respectively.

scholarly journals Eco-Friendly Production of AuNPs and Their Impact on the Oil Oxidative Stability

Nanomaterials ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1668
Author(s):  
Flávio S. Michels ◽  
Pablo J. Gonçalves ◽  
Valter A. Nascimento ◽  
Samuel L. Oliveira ◽  
Heberton Wender ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Sunflower Oil ◽  
Inductively Coupled Plasma ◽  
Deposition Time ◽  
Optical Emission ◽  
Oil Well ◽  
Sputtering Deposition ◽  
Inductively Coupled

Vegetable oils have been used for different applications and, more recently, as an active host medium to obtain nanoparticles for employment in bionanotechnological applications. Nevertheless, oils are very susceptible to oxidation during production, storage, and transportation because of their chemical composition. Consequently, any modification in their production must be accompanied by an analysis of the oxidative stability. In this study, naked and biocompatible gold nanoparticles (AuNPs) were grown on sunflower oil during sputtering deposition using different deposition times. Size and morphology were determined by transmission electron microscopy (TEM) and their concentrations were found by inductively coupled plasma-optical emission spectroscopy (ICP-OES). Rancimat® method was employed to evaluate the AuNPs influence on the oxidative stability of the vegetable oil. Well-dispersed quasi-spherical NPs were produced with a mean diameter in the 2.9–3.7 nm range and they were concentration-dependent on the deposition time. A concentration of about 11 mg/L, 38 mg/L, and 225 mg/L of AuNPs was obtained for a deposition time of 5 min, 15 min, and 30 min, respectively. The results also revealed that AuNPs negatively affected the oxidative stability of the sunflower oil and exponentially reduced the induction period (IP) with the increase in AuNPs content. IP reductions of 63%, 77%, and 81% were determined for the AuNPs containing samples at 11 mg/L, 38 mg/L, and 225 mg/L. For the first time, it is reported that naked AuNPs promote the rapid degradation of vegetable oil and this points out the need for attention relative to the quality of vegetable oils used to host metal nanoparticles.

scholarly journals Determination of Multiple Mycotoxins and Their Natural Occurrence in Edible Vegetable Oils Using Liquid Chromatography–Tandem Mass Spectrometry

Foods ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2795
Author(s):  
Thammaporn Junsai ◽  
Saranya Poapolathep ◽  
Samak Sutjarit ◽  
Mario Giorgi ◽  
Zhaowei Zhang ◽  
...  
Keyword(s):  
Olive Oil ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Rice Bran ◽  
Palm Oil ◽  
Sunflower Oil ◽  
Corn Oil ◽  
Rice Bran Oil ◽  
Natural Occurrence ◽  
Ionization Source

The prevalence of mycotoxins is often increased by the climatic conditions prevailing in tropical regions. Reports have revealed the contamination of mycotoxins in some types of vegetable oil. However, vegetable oil is one of the essential ingredients used in food preparation. Thus, this study determined the occurrence of multi-mycotoxins in six types of vegetable oils commercially available in Thailand to assess the consumer health risk. In total, 300 vegetable oil samples (olive oil, palm oil, soybean oil, corn oil, sunflower oil, and rice bran oil) collected from various markets in Thailand were analyzed for the presence of nine mycotoxins, namely, aflatoxin B1 (AFB1), aflatoxin B2 (AFB2), aflatoxin G1 (AFG1), aflatoxin G2 (AFG2), beauvericin (BEA), ochratoxin A (OTA), zearalenone (ZEA), fumonisin B1 (FB1), and fumonisin B2 (FB2) using a quick, easy, cheap, effective, rugged, and safe (QuEChERS)-based procedure and a triple quadrupole mass spectrometer equipped with an electrospray ionization source. The incidences of mycotoxin contamination varied among the different types of oil samples. AFB1, AFB2, ZEA, FB1, and FB2 were most frequently found in contaminated samples. AFB2, BEA, ZEA, FB1, and FB2 contaminated olive oil samples, whereas AFB1, AFB2, AFG2, and OTA contaminated palm oil samples. AFB1, AFB2, and ZEA were found in soybean oils, whereas ZEA, FB1, and FB2 contaminated corn oil samples. AFB1 and AFG1 contaminated sunflower oil samples, whereas AFB1, AFB2, AFG1, and OTA were detected in rice bran oil samples. However, the contamination levels of the analyzed mycotoxins were below the regulatory limits.

Clean Labels and “Self-evident” and “Flagrantly Misleading” “Palm Oil-free” Claims

2015 ◽  
Vol 6 (2) ◽  
pp. 284-287
Author(s):  
Ignacio Carreño ◽  
Paolo Vergano
Keyword(s):  
Vegetable Oil ◽  
Vegetable Oils ◽  
Palm Oil ◽  
Sunflower Oil ◽  
European Parliament ◽  
Legal Concept

This report addresses the legal concept of “self-evident” and “flagrantly misleading” advertising established in Article 7(1)(c) of Regulation (EU) No 1169/2011 of the European Parliament and of the Council of 25 October 2011 on the provision of food information to consumers (hereinafter, the Food Information Regulation, FIR). Since 13 December 2014 (since the specific origin of vegetable oils must be declared), “palm oil-free” claims on, e.g., a product containing sunflower oil or any other vegetable oil (and mandatorily indicating it in the list of ingredients) are arguably obvious, unnecessary and irrelevant (and in legal terms “selfevident” and “flagrantlymisleading”). Compared to similar foods that possess the same characteristics, but do not claim to be “palm oil-free”, these products are in no way “special”.

Diesel Biofuels - Preparation, Characterization and Testing

2008 ◽  
Vol 59 (11) ◽  
Author(s):  
Cristina Dusescu ◽  
Anca Borcea ◽  
Vasile Matei ◽  
Ion Popa ◽  
Irina Gabriela Radulescu
Keyword(s):  
Vegetable Oils ◽  
Sunflower Oil ◽  
Raw Materials ◽  
Chemical Properties ◽  
Soya Bean ◽  
Production Unit ◽  
Physical And Chemical Properties ◽  
Physical And Chemical ◽  
And Chemical Properties

The present paper studies biodiesel samples preparation by transesterification and compares their physical and chemical properties (biofuels prepared from different raw materials - vegetable oils: sunflower oil, crocus oil and soya bean oil) and the biodegradability degree, as well as the possibilities of the integration of such production unit in industrial diagram of auto fuels production.

Export of vegetable oil is the driver of the agro-industrial complex economy

2021 ◽  
pp. 40-44
Author(s):  
Vladimir D. Goncharov ◽  
◽  
Sandzhi V. Koteev ◽  
Vladimir V. Rau ◽  
◽  
...  
Keyword(s):  
Foreign Exchange ◽  
Vegetable Oils ◽  
Sunflower Oil ◽  
Dairy Products ◽  
Industrial Complex ◽  
Processing Industry ◽  
Livestock Breeding ◽  
Technical Base ◽  
The Government ◽  
Restrictive Measures

The growth in the production of vegetable oils in recent years has created an opportunity to increase their exports. Exports in 2020 increased in all major groups of goods that Russia supplies abroad: grain, fat and oil, meat and dairy products, as well as food and processing industry products. Foreign supplies of fat and oil products increased by 12%, to 8.1 million tons, in physical terms and by 22%, to $ 5 billion, in monetary terms. The growth was provided primarily by the export of sunflower oil, of which 3.7 million tons (+ 19%) were shipped for $ 2.8 billion (+ 28%). Sales were particularly strong in the first half of 2020 after a record sunflower harvest in 2019. In 2020, foreign exchange earnings from the export of sunflower and rapeseed oils could have been higher, if not for the restrictive measures taken by the government. Foreign exchange earnings from the export of vegetable oils from Russia can be significantly increased by reducing the sale of oilseeds. At the same time, additional jobs can be created in Russia, and most importantly, the most valuable by-product (meal) will remain to ensure livestock breeding in the country. This requires the modernization of the material and technical base of the processing industry and the restoration of domestic seed production of oilseeds.

scholarly journals The Performance of Diesel Engine Fueled Diesel Oil in Comparison with Heated Pure Vegetable Oils Available in Vietnam

2017 ◽  
Vol 10 (2) ◽  
pp. 93 ◽  
Author(s):  
Anh Tuan Hoang
Keyword(s):  
Diesel Engine ◽  
Vegetable Oils ◽  
Sunflower Oil ◽  
Alternative Fuels ◽  
Internal Combustion Engines ◽  
Fossil Fuels ◽  
Coconut Oil ◽  
Diesel Oil ◽  
Petroleum Resources ◽  
Ready Availability

Pure vegetable oils have the greatest promise for alternative fuels for internal combustion engines beside the depletion of conventional petroleum resources. Among various possible options, pure vegetable oils present promising of greener air substitutes for fossil fuels. Pure vegetable oils, due to the agricultural origin, liquidity, ready availability, renewability, biodegradability are able to reduce the CO2 emissions in the atmosphere. Also, in Vietnam, pure vegetable oils such as soybean oil (SoO100), coconut oil (CO100) and sunflower oil (SuO100) are available. The paper presents the results of using heated pure vegetable oils for diesel engine D243 with power of 80 hp (58.88) kW. The results of determining the power (Ne), specific fuel consumption (SFC) and efficiency (n) are used to evaluate the performance of engine. The results show that, the engine power (Ne) is 10%-15% lower, the SFC of engine D243 using pure vegetable oils is 3%-5% higher and the η is 2.5%-6.2% lower compared to diesel oil (DO). Among the pure vegetable oils, the best performance results for D243 diesel engine are obtained from heated pure sunflower oil up to 135oC.

scholarly journals Emulsion of systems containing egg yolk, polysaccharides and vegetable oil

2012 ◽  
Vol 36 (5) ◽  
pp. 543-550 ◽  
Author(s):  
Clitor Junior Fernandes de Souza ◽  
Edwin Elard Garcia Rojas
Keyword(s):  
Fatty Acid ◽  
Droplet Size ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Xanthan Gum ◽  
Emulsion Stability ◽  
Egg Yolk ◽  
Emulsifying Properties ◽  
Emulsifying Activity ◽  
Excellent Stability

This work characterizes the emulsifying properties of systems containing egg yolk (0.1; 1.0 and 2.5 % w/v) and polysaccharides (xanthan gum, carrageen, pectin and carboxymethylcellulose) and three different vegetable oils (sunflower, canola, and palm oils). Emulsifying activity and emulsion stability were measured of each combination and it was found the effect of the oil on emulsion stability correlated to the amount of monounsaturated fatty acid. Additionally, increased egg yolk concentration increased emulsifying activity by reducing coalescence of oil droplets. Lastly, 2.5% egg yolk and 0.2% polysaccharide generated emulsions with high emulsifying activity, excellent stability, and droplet size of 4.32 µm.

scholarly journals ANÁLISE DE PESTICIDAS ORGANOCLORADOS EM ÓLEOS VEGETAIS POR CROMATOGRAFIA GASOSA DE ALTA RESOLUÇÃO (HRGC)

2018 ◽  
Vol 35 (3) ◽  
pp. 189
Author(s):  
Eudécio Bonfim dos Santos Dias ◽  
Eliane Da Costa Vilela ◽  
Fernando Mauro Lanças
Keyword(s):  
Solid Phase Extraction ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
Concentration Level ◽  
Solid Phase ◽  
Agricultural Products ◽  
Phase Extraction ◽  
Human Diet ◽  
Animal Fats ◽  
Chemical Products

Vegetable oil were introduced in human diet in the last decade to change the use of animal fats. The chemical products althrought utilized in correct manner can cause residues in food bring to healt there be a necessity of a constant monitoring of the concentration level the several agricultural products. The answer to this necessity has motivated the development of several of a methodology for simultaneous analysis of aldrin, dieldrin, endrin and endosulfanin vegetable oils by HRGC, using solid phase extraction (SPE) using silica and XAD-2. The recovery was 70-110%.

scholarly journals Spent Coffee Ground Oil as a Potential Alternative for Vegetable Oil Production: Evidence from Oil Content, Lipid Profiling, and Physicochemical Characterization

2021 ◽  
Vol 12 (5) ◽  
pp. 6308-6320
Keyword(s):  
Vegetable Oil ◽  
Vegetable Oils ◽  
Physicochemical Characterization ◽  
Oil Production ◽  
Good Alternative ◽  
Sterol Composition ◽  
Lipid Profiling ◽  
Spent Coffee Ground ◽  
Potential Alternative ◽  
Pharmaceutical Uses

In this work, routinely measured physicochemical indices and lipid profiling of oil extracted from spent coffee grounds (SCG) were evaluated to assess the suitability of SCG as a new candidate for oil production. The obtained results reveal that the oil yield was 18.55±1.5 g/100g. Physicochemical indices were comparable to those of widely consumed vegetable oils in the range set in several studies. The main fatty acids of SCG oil were linoleic acid 43.20±2.19 g/100g, palmitic acid 31.78±2.02 g/100g, and oleic acid 12.68±1.15 g/100g dry basis. For sterol composition, β-sitosterol was the most abundant sterol (44.70±0.01%), followed by stigmasterol (27.57±0.01%) and campesterol (12.16±0.01%). In conclusion, this composition is typical for many other vegetable oils. Therefore, this oil may be considered a good alternative for vegetable oil production for new multi-purpose products such as cosmetic and industrial pharmaceutical uses.

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