Extraction, separation and characterisation of sesame oil lignan for nutraceutical applications

Reshma, M.V.; Balachandran, C.; Arumughan, C.; Sunderasan, A.; Sukumaran, Divya; Thomas, Shiny; Saritha, S.

doi:10.1016/j.foodchem.2009.11.047

Cited by 83 publications

(60 citation statements)

References 8 publications

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“…Total lipid content in flaxseed is within the 30-50 g.kg -1 , range reported in earlier studies (ROTHENBURG;PEREIRA, 2006;VIJAIMOHAN et al, 2006;MATHEWS et al, 2000). Lipid content in the sesame seeds was higher than that obtained in earlier studies on national and imported seed varieties, which did not exceed 54.7% oil yield (EMBRAPA, 2001;RESHMA et al, 2010;UZUN et al, 2007).…”

Section: Physicochemical Properties Of the Oilssupporting

confidence: 56%

“…Sesame oil has advantages over other vegetable oils owing to its high nutritional and therapeutic value. Sesame seeds, which are used in traditional Indian (Ayurvedic) and Chinese medicine, contain 57% highly stable oil (RESHMA et al, 2010). Due to its high oxidative stability, sesame oil is added to margarines, salads, and frying oils (YEN; LAY, 1990).…”

Section: Animals and Experimental Designmentioning

confidence: 99%

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Sesame and flaxseed oil: nutritional quality and effects on serum lipids and glucose in rats

et al. 2013

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This study evaluated the nutritional value of sesame and flaxseed oils and their effects on the lipid and glucose profile of rats fed diets containing different fat combinations. Fatty acid composition, refractive index, and iodine and saponification values were analyzed to characterize the oils. In the biological assay, Wistar rats were fed different diets, whose fat composition consisted of varying combinations of flaxseed oil, sesame oil, and animal fat. The primary constituents of the sesame oil were oleic (28.6%), linoleic (28.4%), and lauric acid (14.6%); for the flaxseed oil they were alpha-linolenic (39.90%), oleic (17.97%) and linoleic acid (12.25%). The iodine and saponification values of the oils were within the reference range. Rats fed flaxseed oil-based diets had the lowest serum cholesterol values, whereas rats fed diets with flaxseed oil + sesame oil + animal fat had the highest glucose levels. HDL levels decreased significantly with flaxseed oil. Sesame and flaxseed oils are sources of polyunsaturated fatty acids (PUFA), and the flaxseed oil-based diet had a hypocholesterolemic effect, whereas sesame oil showed oxidative stability since it contains high levels of monounsaturated and saturated fatty acids.

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Section: Physicochemical Properties Of the Oilssupporting

confidence: 56%

Section: Animals and Experimental Designmentioning

confidence: 99%

Sesame and flaxseed oil: nutritional quality and effects on serum lipids and glucose in rats

et al. 2013

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“…It has different usages and it clearly differs from other oils extracted from vegetables, because of its high nutritional and therapeutic values. The seeds of this species contain 50%-60% oil, 18%-25% protein, 13.5% carbohydrate and 5% ash (29). Sesamum has antioxidative, anticancer, antihypersensitive and anti-immunoregulatory actions (30).…”

Section: Introductionmentioning

confidence: 99%

“…Sesamum has antioxidative, anticancer, antihypersensitive and anti-immunoregulatory actions (30). The considerable stability of the seeds to oxidation can be due to its endogenous antioxidant lignin along with tocopherols (29). S. indicum is a natural source of Calcium (approximately 1%) and phosphorous (approximately 0.7%) (28).…”

Section: Introductionmentioning

confidence: 99%

Removal of acid red 88 from wastewater by adsorption on agrobased waste material. A case study of Iranian golden Sesamum indicum hull

Zarei

Pezhhanfar

Someh

2017

Environ Health Eng Manag

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Background: Colors are very useful in different industries such as textile and leather but when they enter water, can cause many biological and environmental problems. In the present research, a waste agricultural material which is freely available is employed to analyze its efficiency for removing acid dye from contaminated wastewaters. Methods: In this study, batch adsorption experiments were performed in the treatment process of acid red 88 (AR88) by Iranian golden Sesamum indicum (IGSI) seeds hull which is produced abundantly in some countries and especially in Iran up to 1100 kg/ha. Also, the effect of operational parameters like adsorption time, pH, dye concentration and adsorbent dosage was studied on pollutant removing efficiency. The experimental data of AR88 adsorption was fitted to Langmuir, Freundlich and Temkin isotherm models. The scanning electron microscopy (SEM) images for the IGSI were taken before and after adsorption process. Results:The efficiency of dye adsorption on adsorbent was found to be 98.2%. The optimum pH for treatment was 4.5 which is in the acidic range. Enhancing the adsorbent dosage from 0.5 to 2.5 g caused increasing in removal efficiency from 73.85% to 95.85%. Decreasing in dye concentration from 70 to 30 mg/L caused increasing in removal efficiency from 79.73% to 95.83%. The process of adsorption was best fitted to Langmuir model and the amount of dye adsorbed on adsorbent, q e , was found to be 25 mg/g. Comparison between SEM images before and after dye adsorption, showed the significant difference that was due to the dye loading on adsorbent. Conclusion:The results of present study demonstrated higher dye removal efficiency for AR88 in acidic pHs. Employing the IGSI material in this study proves to be a potential alternative to expensive adsorbents, utilized for the treatment of contaminated industrial waste waters. Keywords: Adsorption, Acid red 88, Waste products, Sesamum, Waste water, Color removal Citation: Zarei M, Pezhhanfar S, Ahmadi Someh A. Removal of acid red 88 from wastewater by adsorption on agro-based waste material. A case study of Iranian golden Sesamum indicum hull.

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“…Sesamum indicum is used as external poultice, emenagogue, diuretic, tonic and demulcent (Evans, 1996). Sesame seeds, which are used in traditional Indian (Ayurvedic) and Chinese medicine, contain 57% highly stable oil (Reshma et al, 2010). Due to its high oxidative stability, sesame oil is added to margarines, salads, and frying oils (Yen and Lai, 1989).…”

Section: Introductionmentioning

confidence: 99%

Cardioprotective Effect of Sesame Oil: A Review

Vennila¹

2017

WJPR

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Cardiovascular diseases (CVDs) and their risk factors are major contributors to global morbidity and mortality. CVDs are associated with oxidative stress, leading to an increased production of reactive oxygen species (ROS), including superoxide radical, hydrogen peroxide, and hydroxyl radical or reduction of antioxidant defense system. These reactive species attack biomolecules such as lipids, DNA, and proteins enhancing the previously established tissue damage, as well as triggering cell death pathways.Hypercholesterolemia, high concentration of low-density lipoprotein cholesterol (LDL-C), very low density lipoprotein-cholesterol (VLDL-C), hypertriglyceridemia and low high-density lipoprotein (HDL-C) are also the independent risk factors for atherosclerotic CVDs. In this review, we propose a systematic approach to the cardioprotective effect of sesame oil that could offer a novel therapeutic opportunity against this oxidative tissue damage. Sesame seeds and oil have long been categorized as traditional health food in India and other East Asian countries and it is one of the major cooking oil used in human diet. Sesame oil supplementation decreased serum TC, LDL-C and lipid peroxidation, and increased antioxidant status in hyperlipidemic patients. Sesame oil, in comparison to other dietary oils such as ground nut and sunflower, also offers better protection against increased BP, hyperlipidemia and lipid peroxidation by increasing enzymatic and non-enzymatic antioxidants. This review addresses the recent findings of cardioprotective potentials of sesame oil.

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Extraction, separation and characterisation of sesame oil lignan for nutraceutical applications

Cited by 83 publications

References 8 publications

Sesame and flaxseed oil: nutritional quality and effects on serum lipids and glucose in rats

Sesame and flaxseed oil: nutritional quality and effects on serum lipids and glucose in rats

Removal of acid red 88 from wastewater by adsorption on agrobased waste material. A case study of Iranian golden Sesamum indicum hull

Cardioprotective Effect of Sesame Oil: A Review

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