scholarly journals Composition, nutritional value and uses  of Ricinodendron heudelotii, Vitex  doniana and Cleome gynandra seed oil, three indigenous oil species  sources of omega 3, 6 and 9 fatty acids: a review            

Author(s):  
Nadjidath ADOME ◽  
Flora Josiane CHADARE ◽  
Fernande Honfo ◽  
Joseph Hounhouigan

Ricinodendron heudelotii, Vitex doniana and Cleome gynandra are three indigenous species of Benin/West Africa. This review focuses on the physicochemical characteristics of their seeds and the nutritional and functional properties of their oils. In this systematic review, scientific articles and reports were used to collect information. The minima, maxima and mean values were considered and converted into a dry basis and/or the same units by using the international system of units when needed to allow comparison. Seeds of Ricinodendron,Vitex and Cleome fat contents were 51.83 g/100 g dw, 28.55 g/100 g dw and 27.35 g/100 g dw, respectively. The three seed oils contained 58.54 to 87% mono and polyunsaturated fatty acids. Ricinodendron seed oil contained a conjugated polyunsaturated fatty acid α-eleostearic acid (49.3–51.1%). Data varied from one author to another due to the methods used. R. heudelotii seeds oil is traditionally used for the treatment of several diseases. Its oil showed phytochemical and antimicrobial properties suggesting its possible use in pharmaceutical industries. Ricinodendron and Vitex seed oil should not be used for cooking at high temperatures or frying because of their high and medium levels of unsaturation.

Author(s):  
Nadjidath ADOME ◽  
Flora Josiane CHADARE ◽  
Fernande Honfo ◽  
Joseph Hounhouigan

Ricinodendron heudelotii, Vitex doniana and Cleome gynandra are three indigenous species whose seeds contain oil that can provide interesting alternatives to conventional seed oil species. This review focused on the physicochemical characteristics of their seeds and the nutritional properties of the extracted oils. Scientific articles and reports were collected and needed information was extracted and synthesized. Ricinodendron seed oil is higher (51.83 mg/100 g) than that of Vitex (28.55 mg/100 g) and Cleome (27.35 mg/100 g). The three seed oils are polyunsaturated oils. Ricinodendron seed oil is composed mainly of linoleic acid (28.3-51.1%). Cleome seeds oil is mainly composed of linoleic acid (56.3% -61.1%) and oleic acid (19.6-23.9%). Ricinodendron seed oil can be used for the preparation of fast drying binder and resins. Vitex seed oil can be used for the production of resin, paint and skin cream production. No application of Cleome seed oil has been stated.


2013 ◽  
Vol 8 (3) ◽  
pp. 1934578X1300800 ◽  
Author(s):  
Rachael Dangarembizi ◽  
Eliton Chivandi ◽  
Kennedy Erlwanger

Aloe ferox is an important medicinal plant in Southern Africa whose seeds could be useful as a source of oil. The fatty acid composition of A. ferox seed oil was determined using gas chromatography. The physicochemical properties of the oil were analysed using standard methods. The seeds yielded 19.4% of a light textured oil using the Blight and Dyer's method and 12.3% using the Soxhlet extraction method. The saponification value of the seed oil was 241.9 mg KOH/g and the peroxide value was 8.9 meq/kg. The acid value of the seed oil was 51.5 mg KOH/g (25.9% free fatty acids). The major fatty acids found in the seed oil were linoleic acid (71.8%), oleic acid (12.0%), palmitic acid (11.2%) and stearic acid (2.9%). The results obtained suggest that as A. ferox seed oil is high in linoleic acid, it could be potentially exploited in the cosmetic and pharmaceutical industries.


2003 ◽  
Vol 68 (3) ◽  
pp. 207-212 ◽  
Author(s):  
E.M Kurowska ◽  
G.K Dresser ◽  
L Deutsch ◽  
D Vachon ◽  
W Khalil

2020 ◽  
Vol 53 (1) ◽  
pp. 105-120 ◽  
Author(s):  
W. SUN ◽  
M. H. SHAHRAJABIAN ◽  
M. KHOSHKHARAM ◽  
H. SHEN ◽  
Q. CHENG

Cotton (Gossypium L.) is one of the most important commercial crops and it is famous as white gold. Cotton has a diversity of applications, principally medicinal and many other usages, such as pigments, derivatives for cattle feed, different uses of the oil extracts and etc. Cottonseed oil has a ration of 2:1 of polyunsaturated to saturated fatty acids and generally consists of 65-70% unsaturated fatty acids, including 18-24% monounsaturated (oleic) and 42-52% polyunsaturated (linoleic), and 26-35% saturated (palmitic and stearic). The most important health benefits of cotton is treat respiratory diseases, treat skin problems, treat wounds, beneficial for breastfeeding mothers, a good cure for rat bite, an appropriate cure for scorpion bite, for joint and eye pains, for swollen legs, for removing bacteria in teeth, and alternative medicine for various diseases such as cancer, HIV and etc. Cotton seed oil mostly extracted from Gossypium hirsutum and Gossypium herbaceum, that are also grown for cotton fiber and animal feed. Gossypol is one of the most effective ingredients, both in traditional pharmaceutical practices and alternative modern medicinal preparations. It is a toxic polyphenolic bisesquiterpene, which may have antifertility and antiviral properties. The obtained findings suggest potential of cotton as a natural resource in pharmaceutical industries.


2021 ◽  
Vol 4 (1) ◽  
pp. 52-67
Author(s):  
Banyaladzi Doctor Paphane ◽  
Bonang Nkoane ◽  
Olayinka Adebisi Oyetunji

Croton megalobotrys and Ricinus cummunis plants produce high-quality non-edible seed oils at relatively high quantities of 39.65 ± 0.06 % w/w to 53.74 ± 0.04 % w/w. The Iodine values of 85.97 ± 1.62 g I2/100 g to 96.51 ± 1.31 g I2/100 g; the low acid values of 0.96 ± 0.05 mg KOH/g to 5.31 ± 0.76 mg KOH/g; and high saponification values of 139.65 ± 1.06 mg KOH/g to 153.01 ± 1.67 mg KOH/g show that these seed oils can be useful feedstocks in the petroleum, soap, and cosmetics industries. GC-MS results revealed that R. cummunis seed oil is made up of eight (8) fatty acids with the bulk being ricinoleic acid at 81.51 %. Ricinoleic acid is the main fatty acid used in oleochemical industries. C. megalobotrys seed oil is made up of five (5) fatty acids, the most abundant being Linoleic acid which makes up 58.01 % of the seed oil. The other two significant fatty acids in C. megalobotrys seed oil are palmitic and oleic acids at 19.51 % and 18.37 %, respectively. These acids are important as starting materials in soap, cosmetic, and pharmaceutical industries. The fatty acids of the two seed oils absorb light at the ultraviolet region of the electromagnetic spectrum. This means that cosmetic products made from these seed oils will be effective in protecting the human skin against ultraviolet radiation. The FT-IR peaks for the two seed oils show that even though these seed oils are made up of different fatty acids, the active sites of their fatty acids are similar, implying that these seed oils can be used as starting materials in similar industries.


2014 ◽  
Vol 1033-1034 ◽  
pp. 777-780
Author(s):  
Xu Dong Wang ◽  
Xi Liu ◽  
Xing Yu Zhao ◽  
Wei Jie Zhu ◽  
Jun Wang

Unsaturated free fatty acids (UFFAs), which are rich inα-linolenic and omega-3 fatty acids, were obtained by alkali hydrolysis and urea complexation methods from perilla seed oil and used as the acyl donor to produce structured triacylglycerols (STAGs) catalyzed by Lipozyme RM IM. The results indicated that the content ofα-linolenic acid was increased to 73.16 % after urea complexation methods. The highest incorporation rate ofα-linolenic acid was 58.78 %, which were achieved under the optimum conditions: a molar mass ratio of tripalmitin to UFFAs of 1:12, a reaction time of 48 h and a temperature of 60 °C.


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