Enzyme-Assisted Aqueous Oil Extraction from High Oleic Sunflower Seeds in a Scalable Prototype Reactor

2018 ◽  
Vol 11 (3) ◽  
pp. 899-908 ◽  
Author(s):  
Simon Munder ◽  
Sajid Latif ◽  
Joachim Müller
Keyword(s):  
Oil Extraction ◽  
Sunflower Seeds ◽  
High Oleic ◽  
Aqueous Oil Extraction

Optimization of the enzymatic treatment during aqueous oil extraction from sunflower seeds

1998 ◽  
Vol 61 (4) ◽  
pp. 467-474 ◽  
Author(s):  
J Sineiro ◽  
H Domı́nguez ◽  
M.J Núñez ◽  
J.M Lema
Keyword(s):  
Oil Extraction ◽  
Enzymatic Treatment ◽  
Sunflower Seeds ◽  
Aqueous Oil Extraction

Oil extraction from the sunflower seeds, mechanism and kinetics of the process

2020 ◽  
Vol 3 (1) ◽  
pp. 155-160
Author(s):  
Ye. M. Semenyshyn ◽  
◽  
V. M. Atamanyuk ◽  
O. Ya. Dobrovetska ◽  
T. I. Rymar ◽  
...  
Keyword(s):  
Oil Extraction ◽  
Sunflower Seeds ◽  
Mechanism And Kinetics ◽  
Kinetics Of

Experimental and modelling of supercritical oil extraction from rapeseeds and sunflower seeds

2011 ◽  
Vol 89 (11) ◽  
pp. 2477-2484 ◽  
Author(s):  
Olivier Boutin ◽  
Axel De Nadaï ◽  
Antonio Garcia Perez ◽  
Jean-Henry Ferrasse ◽  
Marina Beltran ◽  
...  
Keyword(s):  
Oil Extraction ◽  
Sunflower Seeds

scholarly journals Therapeutic and preventive effect of feed additives on the state of periodonts of rats with experimental dysbiosis

2021 ◽  
Vol 11 (11) ◽  
pp. 194-200
Author(s):  
A. Levitsky ◽  
A. Markov ◽  
T. Pupin ◽  
I. Selivanskaya ◽  
A. Lapinskaya
Keyword(s):  
Biochemical Parameters ◽  
The State ◽  
Feed Additives ◽  
Prophylactic Effect ◽  
Sunflower Seeds ◽  
Preventive Effect ◽  
High Oleic

Aim. Determine the therapeutic and prophylactic effect of feed additives on the condition of the periodontium in case of dysbiosis. Methods. As feed additives, we used flour from pea straw (FPS), oilcake from ordinary (high-linoleic) sunflower seeds (OOS) and oilcake from high-oleic sunflower seeds (OHOS), which were added to the composition of feed for rats in an amount of 10% instead of the same amount of grain wheat. The duration of feeding was 18 days. Experimental dysbiosis was reproduced using the antibiotic lincomycin. The activity of urease, lysozyme, catalase, elastase and the content of malondialdehyde (MDA) were determined in the gums of rats. Results. An increase in the level of urease, elastase, MDA and a slight decrease in the activity of lysozyme and catalase were found in rats with dysbiosis. The consumption of FPS and OOS had little effect on the biochemical parameters of the gums; however, the consumption of OHOS significantly reduced the activity of elastase, the level of MDA and normalized the level of urease. Conclusion. Under conditions of dysbiosis, periodontitis develops, which can be prevented by consuming high-oleic sunflower oilcake.

NEW METHOD FOR THE DISPOSAL OF SPENT BLEACHING CLAYS AT THE OIL-FAT PLANTS

2019 ◽  
Author(s):  
Е.О. Смычагин ◽  
С.К. Мустафаев
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Hydrochloric Acid ◽  
Mass Fraction ◽  
Sunflower Seed ◽  
Extraction Process ◽  
Oil Extraction ◽  
Sunflower Seeds ◽  
Waste Products ◽  
Combined Feed

Для утилизации отработанных отбельных глин (ООГ) масложировой промышленности предложено получение комбинированного кормового продукта (ККП) непосредственно на масложировых предприятиях, при переработке ООГ совместно с отходами очистки семян подсолнечника (ООСП). Обоснованы рецептуры и технологии ККП на разработанной нами ранее производственной линии, включающей обогащение ООСП сепарированием, экструдирование и прессование полученного вторичного масличного сырья. На линии был смонтирован дополнительный узел, обеспечивающий равномерное распределение строго определенного количества ООГ во вторичном масличном сырье из ООСП. Исследовано влияние количества внесенных во вторичное масличное сырье ООГ на процесс отжима масла. Обосновано, что для производства ККП во вторичное масличное сырье необходимо добавлять не более 2 ООГ. Полученный ККП по показателям безопасности соответствует белковолипидному кормовому продукту Подсолнечный (ТУ 914637502067862 2014): массовая доля, , в пересчете на абсолютно сухое вещество сырого протеина составила 27,8 сырой клетчатки 30,6 общей золы 7,6. Установлено незначительное увеличение в ККП массовых долей сырого жира и золы, не растворимой в соляной кислоте 15,8 и 1,4 соответственно. Полученное масло по жирнокислотному составу и показателям качества не отличается от масла из ООСП. For the disposal of spent bleaching clays (SBC), we proposed to obtain a combined feed product from them directly at oil and fat enterprises, processing together with the sunflower seed cleaning waste. The formulation and technology for the production of the combined feed product were developed on a previously tested production line, including the enrichment of waste products for cleaning sunflower seeds by separation, extrusion and pressing of the obtained secondary oilseeds, for which a unit was added to ensure uniform distribution of strictly measured amounts of SBC in it. Conducted by studies on the effect of the amount of waste bleaching clay added to secondary oilseeds from waste products from cleaning sunflower seeds on the oil extraction process, it was substantiated that for the production of a combined feed product, no more than 2 of SBC should be added to secondary oilseeds. The resulting combined feed product in terms of safety corresponds to the Proteinlipid feed product Sunflower, produced under 914637502067862 2014 specification, while the combined feed product is slightly higher than the mass fraction of crude fat and ash insoluble in hydrochloric acid. The obtained oil on fatty acid composition and quality indicators practically does not differ from the oil from sunflower seed cleaning waste.

A new twin-screw press design for oil extraction of dehulled sunflower seeds

1992 ◽  
Vol 69 (9) ◽  
pp. 884-889 ◽  
Author(s):  
S. Isobe ◽  
F. Zuber ◽  
K. Uemura ◽  
A. Noguchi
Keyword(s):  
Oil Extraction ◽  
Screw Press ◽  
Sunflower Seeds ◽  
Twin Screw

MULTI-RESPONSE OPTIMIZATION OF AQUEOUS OIL EXTRACTION FROM FIVE VARIETIES OF CAMEROON-GROWN AVOCADOS

2012 ◽  
Vol 11 (12) ◽  
pp. 2257-2263 ◽  
Author(s):  
Brice Ulrich Saha Foudjo ◽  
Germain Kansci ◽  
Elie Fokou ◽  
Iuliana Mihaela Lazar ◽  
Pierre-Yves Pontalier ◽  
...  
Keyword(s):  
Oil Extraction ◽  
Aqueous Oil Extraction ◽  
Response Optimization

Application of Pulsed Electric Field for Oil Extraction from Sunflower Seeds: Electrical Parameter Effects on Oil Yield

2015 ◽  
Vol 40 (1) ◽  
pp. e12281 ◽  
Author(s):  
Ivan Shorstkii ◽  
Meysam Sharifzadeh Mirshekarloo ◽  
Evgeny Koshevoi
Keyword(s):  
Electric Field ◽  
Electrical Parameter ◽  
Pulsed Electric Field ◽  
Oil Extraction ◽  
Oil Yield ◽  
Sunflower Seeds

scholarly journals Simultaneous Oil Sono-Extraction And Sono-Transesterification (In Situ) Of Soybean And Sunflower Seeds For The Production Of Biodiesel

2020 ◽  
Author(s):  
Reyman Díaz Dolores ◽  
Quiñones Grande Almudena
Keyword(s):  
Reaction Time ◽  
Catalyst Concentration ◽  
Extraction Process ◽  
Oil Extraction ◽  
Biodiesel Production ◽  
Sunflower Seeds ◽  
Direct Production ◽  
Sonication Parameters ◽  
The Cost

Abstract The cost of biodiesel production could be reduced by applying a simultaneous oil extraction and transesterification process (in situ). In situ sono-transesterification to allow direct production of biodiesel from soybean and sunflower seeds are presented in this study. All experiments were conducted using ultrasound (20kHz, 106W). In the sunflower case, the results showed a higher yield of extraction (94%) for a 1/5 (g/mL) ratio and one minute of sonication. In the soybean case, the extraction process is less efficient, reaching only 59% of the oil contained in the seed for a soybean/n-hexane ratio of 1/10 (g/mL) and one minute of sonication. Parameters such as the methanol/oil ratio, reaction time and catalyst concentration in the in situ sono-transesterification process of these vegetable seeds were also optimised in this study. In both cases, a percentage of conversion to biodiesel greater than 99% was achieved with just one minute of sonication.

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