optimization of microwave-assisted extraction of oil from

Optimization of microwave-assisted extraction of oil from

Tiger nut (Cyperus esculentus L.), belonging to the Cyperaceae family, is a perennial herb from rhizomes with hard tubers at its endings. It is also known as yellow nut sedge, earth almond, zulu nuts and chufa.

Get Price
how is oil extracted from sunflower seeds? | leaftv

How Is Oil Extracted From Sunflower Seeds? | LEAFtv

Sunflower Oil Extraction. The heat lowers the viscosity of the oil so it flows more easily from the seeds when pressed; think the flow of refrigerated honey versus the flow of microwaved honey. Warm pressing results in more extracted oil, but the flavor differs slightly, similar to the difference between roasted or unroasted nuts.

Get Price
extraction of oil from tiger nut (cyperus esculentus l) with

Extraction of oil from tiger nut (Cyperus esculentus L) with

Extraction of oil from tiger nut (Cyperus esculentus L) with supercritical carbon dioxide (SC-CO2)

Get Price
pdf extraction and characterization of oil - dspace.futminna.edu.ng

PDF EXTRACTION AND CHARACTERIZATION OF OIL - dspace.futminna.edu.ng

EXTRACTION AND CHARACTERIZATION OF OIL FROM TIGER NUT SEED (Cyperus esculentus) USING .. PEPARTMENT OF CHEMICAL ENGINEERING FEDERAL UNIVERSITY OF TECHNOLOGY, MINNA, NIGER STATE NIGERIA.

Get Price
pdf equlibrium solubilities of tiger nut (cyperus esculentus l

PDF Equlibrium Solubilities of Tiger nut (Cyperus esculentus L

Equlibrium Solubilities of Tiger nut (Cyperus esculentus L.) Oil in Supercritical Carbon Dioxide . Jibrin Mohammed Danlami. 1, Abubakar Gambo Umar2 and Bello Isa Bako3 1,3 . such as sunflower oil [10], rosehip oil [11] and borage oil [12].

Get Price
cyperus esculentus oil publications | pubfacts

Cyperus esculentus oil Publications | PubFacts

Cyperus rotundus L. (Cyperaceae) is a medicinal herb traditionally used to treat various clinical conditions at home. In this study, chemical composition of Cyperus rotundus rhizomes essential oil, and in vitro antioxidant, DNA damage protective and cytotoxic activities as well as antibacterial activity against foodborne pathogens were

Get Price
extraction of oil from tiger nut (cyperus esculentus l.) with

Extraction of oil from tiger nut (Cyperus esculentus L.) with

The tiger nut oil extracts were collected as one sample at the end of each run, in 30 ml amber glass bottles. The amount of extracted oil was weighed to determine the yield. The oil yield was defined as the ratio of the amount of oil recovered during the SC-CO2 extraction and the amount of oil extracted by Soxhlet.

Get Price
characterization of oil extracted from two varieties of tiger

Characterization of Oil Extracted from Two Varieties of Tiger

The qualitative determination of fatty acids from hexane extract of two varieties of Cyperus esculentus L. tuber oil using Gas Chromatography-Mass Spectrometry (GC-MS) analysis revealed the

Get Price
tiger nut ( cyperus esculentus l.) oil | springerlink

Tiger Nut ( Cyperus esculentus L.) Oil | SpringerLink

Tiger nut tuber of the Cyperus esculentus L. plant is an unusual storage system. Recent investigations clearly show that tiger nut is a valuable source of vegetable oils, rich in monounsaturated fatty acids, tocopherols, and phytosterols as well as high-added value compounds (proteins, carbohydrates, vitamins, minerals and bioactive compounds).

Get Price
cyperus esculentus - wikipedia

Cyperus esculentus - Wikipedia

Cyperus esculentus is an annual or perennial plant, growing to 90 cm (3.0 ft) tall, with solitary stems growing from a tuber. The plant is reproduced by seeds, creeping rhizomes, and tubers. [14] Due to its clonal nature, C. esculentus can take advantage of soil disturbances caused by anthropogenic or natural forces.

Get Price
effects of ethanolic extracts of phoenix dactylifera fruit

Effects of Ethanolic Extracts of Phoenix dactylifera Fruit

Cyperus esculentus L. belongs to cyperaceae family that produces rhizomes. The nut which is usually spherical is commonly known as tiger nut which is an edible tuber crop 5. Tiger nut is used widely in some parts of the world for human and other animal consumption 6,7. It grows freely and is usually cultivated in northern Nigeria.

Get Price
pdf pages: 1003-1011 issn 2077-4613 physicochemical

PDF Pages: 1003-1011 ISSN 2077-4613 Physicochemical

acids composition of tiger nut (Cyperus. esculentus) tuber oil in comparison with olive, maize, sunflower and soybean oils. Oils from the tuber of tiger nut was extracted using chloroform: methanol (2:l v/v) as solvent and purified. Composition of fatty acids, hydrocarbons and sterols were

Get Price
tiger nut (cyperus esculentus) commercialization: health

Tiger Nut (Cyperus esculentus) Commercialization: Health

Onyinye Ezeh, Michael H. Gordon and Keshavan Niranjan, Enhancing the recovery of tiger nut (Cyperus esculentus) oil by mechanical pressing: Moisture content, particle size, high pressure and enzymatic pre-treatment effects, Food Chemistry, 194, (354), (2016).

Get Price
effect of enzyme pre-treatments on bioactive compounds in

Effect of Enzyme Pre-treatments on Bioactive Compounds in

Effect of Enzyme Pre-treatments on Bioactive Compounds in Extracted Tiger Nut Oil and Sugars in Residual Meals. Oil extraction is typically conducted using solvent extraction with n-hexane as the commonly used solvent. Ezeh O, Gordon MH, Niranjan K. Tiger nut oil (Cyperus esculentus L.):

Get Price
pdf university of reading

PDF University of Reading

The tiger nut tuber of the Cyperus esculentus L. plant is an unusual storage system with similar amounts of starch and lipid. The extraction of its oil employing both mechanical pressing and aqueous enzymatic extraction (AEE) methods was investigated and an examination of the resulting products was carried out. The effects of particle size and

Get Price
pdf chemical composition, physicochemical properties and fatty

PDF Chemical composition, physicochemical properties and fatty

to tiger nut (Cyperus esculentus L) prior to oil extraction may not enhance the fatty acids composition of the obtained oil. In addition, tiger nut oil can replace some common vegetable oils in food products. Introduction The Cyperaceae are monocotyledonous plants which include up to 4000 species worldwide (Ekeanyanwu and Ononogbu, 2010). Most

Get Price
physical and chemical characteristics of chufa ( cyperus

Physical and chemical characteristics of chufa ( Cyperus

Physical and chemical characteristics of chufa oil extracted from chufa tubers were determined. Chufa, originally a weed in tropical and Mediterranean regions, is cultivated in Korea. n-Hexane was chosen as a solvent for extraction of neutral lipids. The extraction yield of crude lipids using n-hexane was 19.96% with a neutral lipid content of

Get Price
characterization of oil extracted from two varieties of tiger

Characterization of Oil Extracted from Two Varieties of Tiger

The qualitative determination of fatty acids from hexane extract of two varieties of Cyperus esculentus L. tuber oil using Gas Chromatography-Mass Spectrometry (GC-MS) analysis revealed the following fatty acids; palmitic acid, steric acid, Margaric acid, elaidic acid, oleic acid, erucic acid, behenic acid. and arachidic acid.

Get Price
pdf o d ng o f f o ech journal of food ali and el anany, l n a n

PDF o d ng o f F o ech Journal of Food Ali and El Anany, l n a n

tiger nut /sunflower oil (W/W) proportions were varied between 20/80 to 50/50. The obtained results indicate that mixing sunflower oil with cold pressed tiger nut oil increased the stability and hence improved the quality of sunflower oil during frying process. Physicochemical Studies on Sunflower Oil Blended with Cold Pressed

Get Price
extraction of oil from tiger nut (cyperus esculentus l.) with

Extraction of oil from tiger nut (Cyperus esculentus L.) with

Read "Extraction of oil from tiger nut (Cyperus esculentus L.) with supercritical carbon dioxide (SC-CO2), LWT - Food Science and Technology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Get Price
pdf tiger nut oil - brenntag.com

PDF TIGER NUT OIL - brenntag.com

Approved: Dr. Victoria Donat TIGER NUT OIL TIGER NUT OIL PRODUCT DATA SHEET TIGER NUT OIL is the fixed oil obtained from the tubers of Cyperus esculentus L. This plant, commonly called chufa or tigernut, thrives in wetlands and grows mainly around streams and ponds. Old civilizations such as

Get Price
pdf extraction of starch and proteins from the tubers of large

PDF Extraction of starch and proteins from the tubers of large

Extraction of starch and proteins from the tubers of large-grain Cyperus esculentus L. Romanian Biotechnological Letters, Vol. 20, No. 2, 2015 10289 Single-variance analysis

Get Price
pdf research and reviews: journal of botanical sciences

PDF Research and Reviews: Journal of Botanical Sciences

The Cyperus esculentus L .tubers which was procured from local tiger nut traders at Tawa market, Niger Republic were air-dried in the laboratory at room temperature, for a period of one week, and was then ground, using manual pestle and mortar. The dry powdered sample was then kept at room temperature in the laboratory for extraction. Oil

Get Price
modelling of milk solids extraction from tigernut ( cyperus

Modelling of Milk Solids Extraction from Tigernut ( Cyperus

Ellis, Modelling of Milk Solids Extraction from Tigernut (Cyperus Esculentus L) Tubers Using Response Surface Methodology, International Journal of Food Science and Nutrition Engineering, Vol. 4 No. 3, 2014, pp. 73-79. doi: 10.5923/j.food.20140403.03.

Get Price
pdf the effects of cyperus esculentus (tiger nut) on - gjournals.org

PDF The effects of Cyperus esculentus (Tiger nut) on - gjournals.org

2kg of Cyperus esculentus (Tiger nut) were weighed and washed several times with clean tap water. They were distributed to the control and test subjects to eat 5g daily for 2 weeks (14 days). TOXICITY STUDIES: The LD 50 of the extract of tiger nut in mice was determined using Lorke's method (1983). Mice (60-80g) were fasted

Get Price
pdf quality characteristics of oil from two varieties of cyperus

PDF Quality Characteristics of oil from Two Varieties of Cyperus

The Cyperus esculentus L .tubers which was procured from local tiger nut traders at Tawa market, Niger Republic were air-dried in the laboratory at room temperature, for a period of one week, and was then ground, using manual pestle and mortar. The dry powdered sample was then kept at room temperature in the laboratory for extraction. Oil

Get Price
dynamic high pressure microfluidization-assisted extraction

Dynamic high pressure microfluidization-assisted extraction

Read "Dynamic high pressure microfluidization-assisted extraction and bioactivities of Cyperus esculentus ( C. esculentus L.) leaves flavonoids, Food Chemistry" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Get Price
cyperus rotundus root extract, 85085-54-7 - the good scents

cyperus rotundus root extract, 85085-54-7 - The Good Scents

Use: Actipone ® Nutgrass (Motha) Root GW contains an extract of nutgrass roots prepared in water and glycerin. Motha has been traditionally used in Ayurveda. Nutgrass (Cyperus Rotundus) used for our Actipone ® is cultivated and collected mainly in India. The roots are harvested, cleaned and if nessesary comminuted, dried and ethanol-aqueously extracted and filtrated.

Get Price
tigernut facts and health benefits

Tigernut Facts and Health Benefits

Cyperus esculentus is an annual or perennial plant which grows to 90 cm (3 feet) tall having solitary stems growing from a tuber. The reproduction takes place by seeds, tubers and creeping rhizomes. Stems are triangular section and bears slender leave which measures 3 to 10 mm (1/8 to 1/2 inches) wide.

Get Price
cyperus esculentus tuber extract - the good scents company

cyperus esculentus tuber extract - The Good Scents Company

PubMed:Effects of elevated atmospheric CO2 on invasive plants: comparison of purple and yellow nutsedge (Cyperus rotundus L. and C. esculentus L.). PubMed: Effect of application timing and method on efficacy and phytotoxicity of 1,3-D, chloropicrin and metam-sodium combinations in squash plasticulture.

Get Price