Extraction of edible oil from the pulp of Persea americana (Mill) using cold process method K. Nwaokobia1,*, R. O. Ogboru2 and C. A. Idibie3 1Department of Agricultural and Bio-Environmental Engineering Technology, Federal Polytechnic in Auchi, Edo State, Nigeria 2Research Coordinating Unit: Forestry Research Institute of Nigeria,
Avocado oil is growing in popularity as a source of specialty oil with health-promoting properties. Unlike typical fruit oils, avocado oil is extracted from the pulp instead of the seed and can be ...
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The cosmetic properties of pulp oil extracted from Persea americana was compared with olive oil after the extraction of oil from Persea americana pulp by cold pressed chemical method using acetone. The percentage oil content from the pulp was 12%w/w. Physiochemical, proximate and elemental analyses were carried out on the extracted oil.
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Abstract. Avocado oil is growing in popularity as a source of specialty oil with health-promoting properties. Unlike typical fruit oils, avocado oil is extracted from the pulp instead of the seed and can be consumed in its crude form without the necessity of refining.
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Freeze-dried avocado (Persea Americana) pulp with 65% lipids was subjected to supercritical extraction in a fixed bed at temperatures of 40, 60, and 80 °C and pressures of 200, 300 and 400 bar, using supercritical carbon dioxide (scCO 2) as a solvent in a first step, and a scCO 2 /ethanol mixture (93/7 w/w) in a second step.
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The Mexican norm states that the “crude oil of avocado” is a slightly amber-colored fatty liquid, obtained by physical extraction of the pulp and the seed of the fruit (Persea americana). “Pure” edible avocado oil is a product with at least 98.5% refined avocado oil.
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three main extraction methods: chemical extraction by solvent, tradition-al mechanical extraction and the most recent cold-pressed mechanial method for high-quality edible oil. In the description of the last one, we will focus in particular on Alfa Laval extraction plant, process parameters and oil quality. However this paper does not mention ...
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Avocado oil is prized for its high nutritional value due to the substantial amounts of triglycerides (TGs) and unsaturated fatty acids (FAs) present. While avocado oil is traditionally extracted from mature fruit flesh, alternative sources such as avocado seed oil have recently increased in popularity. Unfortunately, sufficient evidence is not available to support the claimed health benefit
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1. Introduction and Literature Review 1.1 Statement of the problem The avocado (Persea americana Mill.) belongs to the Lauraceae family and is placed in one of three groups or races for horticultural purposes: americana (West Indian), guatemalensis (Guatemalan) and drymifolia (Mexican) (Sippel, 2001).
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This paper investigated the extraction of edible oil from the pulp of avocado fruit by means of the cold process. Avocado pear fruit was collected washed, peeled, de-stoned, blended, and heated at 60 °C for 90 mins and then malaxed. No chemical solvent was introduced, as the blending of the pulp required only the addition of water.
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The extraction of edible oil from the pulp of avocado fruit using the cold process was investigated. Avocado pear fruit was collected washed, peeled, de-stoned, blended, and heated at
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The extraction of edible oil from the pulp of avocado fruit using the cold process was investigated. Avocado pear fruit was collected washed, peeled, de-stoned, blended, and heated at 60 °C for
Get Price
The cosmetic properties of pulp oil extracted from Persea americana was compared with olive oil after the extraction of oil from Persea americana pulp by cold pressed chemical method using acetone. The percentage oil content from the pulp was 12%w/w. Physiochemical, proximate and elemental analyses were carried out on the extracted oil.
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Extraction of edible oil from the pulp of Persea americana,Extraction of edible oil from the pulp of Persea americana (Mill) using cold process method K Nwaokobia1,*, R O Ogboru2 and C A Idibie3 1Department of Agricultural and Bio-Environmental Engineering Technology, Federal Polytechnic in Auchi, Edo State, Nigeria 2Research Coordinating
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Abstract. Avocado oil is growing in popularity as a source of specialty oil with health-promoting properties. Unlike typical fruit oils, avocado oil is extracted from the pulp instead of the seed and can be consumed in its crude form without the necessity of refining.
Get Price
Extraction of edible avocado oil using supercritical CO2 and a CO2/ethanol mixture (Persea Americana) pulp with 65% lipids was subjected to supercritical extraction in a fixed bed at
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The chemical composition of Persea americana pulp and seed was investigated. Edible and non-edible parts of the fruits (pulp and seeds) were compared considering their possible role in improving
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Avocado oil extraction processes: Method for cold-pressed high-quality edible oil production versus traditional production Article (PDF Available) in Journal of Agricultural Engineering 46(3):115
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Yield, composition, and antioxidant activity of avocado pulp oil extracted by Antioxidant activity of avocado pulp oil extracted by SFE-CO 2 and L.M.F. Reis, A.G. Torres, L.M.C. Cabral, S.P. FreitasAvocado (Persea americana Mill.) oil produced by microwave drying and expeller pressing exhibits low acidity and high oxidative
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Avocado (Persea americana Mill) is an oil-rich fruit, the pulp containing up to 33% of the oil. It is rich in monounsaturated fatty acids, and has nutritional properties similar to olive oil. However, there is no widespread commercial method for oil recovery from avocado pulp. The aim of this study is to contribute to the limited knowledge about the micro- and ultrastructure of avocado. It
Get PriceThe first aim of the present work (study 1) was to analyze ethyl acetate, 70% acetone, and 70% methanol extracts of the peel, pulp, and seed from two avocado (Persea americana Mill.) varieties, namely, ‘Hass’ and ‘Fuerte’, for their phenolic composition and their in vitro antioxidant activity using the CUPRAC, DPPH, and ABTS assays.
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Avocado oil is derived mainly from the fleshy pulp of the fruit. Avocado oil has an important cosmetic and nutritional value. Its nutritional properties are similar to olive oil. 6 Not many studies have been conducted on avocado oil extraction compared with other types of oils (such as palm and olive oils), because avocado is not considered to be a primary oil source.
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Read "Extraction of edible avocado oil using supercritical CO2 and a CO2/ethanol mixture as solvents, Journal of Food Engineering" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
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Soxhlet Extraction of Philippine Avocado Fruit Pulp Variety 240 (Persea Americana) (2011) De Jesus, Patricia Gatbonton, Genevive Lorenzo, Katrina. Abstract:-The study employed Soxhlet extraction to determine the best conditions that would give optimum oil yield and oleic acid content of the Philippine avocado fruit variety no. 240.
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23-5-2017· Avocados are a plentiful avocado oil is an edible pressed from the fruit of persea americana (avocado). 25 feb 2015 there are lots of recipes online for making avocado oil at home, so we'll
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liquid, obtained by physical extraction of the pulp and the seed of the fruit (Persea americana). Pure edible avocado oil is a product with at least 98.5% refined avocado oil. In this work, a systematic review of the literature was carried out to collect, select, evaluate, and
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To evaluate the protective activity of fruits against liver injury, 22 different fruits were fed to rats with liver damage caused by d-galactosamine, a powerful liver toxin. As measured by changes in the levels of plasma alanine aminotransferase (ALT) and aspartate aminotransferase (AST), avocado showed extraordinarily potent liver injury suppressing activity.
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Avocado (Persea americana) seeds represent under-utilised resources and waste issues in avocado processing.This study was produced to compare the lipid contents of the avocado bulb and seed. The study also evaluated the anti-oxidant, anti-inflammatory and anti-cancer potentiality of each extract.
Get PriceThe physical examination of the fruit of African pear (Dacryodes edulis) selected from different parent trees was investigated, three-stage modified traditional method was used for the extraction of oil from the pulp and percentage yield was examined. The oil samples were characterized for
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This study evaluated the antifungal activity of Persea americana extract on Candida albicans biofilm and its cytotoxicity in macrophage culture (RAW 264.7). To determine the minimum inhibitory concentration (MIC), microdilution in broth (CLSI M27-S4 protocol) was performed.
Get PriceThe seed of avocado is considered as one of the non-edible part of the Chinelo MO. Comparative study of the constituents of the fruits pulps and seeds of Canarium ovatum, Persea americana and Dacryodes edulis. Jordan Journal of Onigbinde A, Shokunbi O. Physiochemical properties and antioxidant potential of Persea americana seed oil.
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Freeze-dried avocado (Persea Americana) pulp with 65% lipids was subjected to supercritical extraction in a fixed bed at temperatures of 40, 60, and 80 °C and pressures of 200, 300 and 400 bar, using supercritical carbon dioxide (scCO 2) as a solvent
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The aim of this study was to investigate Soxhlet extraction of oil from safou using various organic solvents. The safou, fruit of the safou tree (Dacryodes Deulis) is very fragile. Post-hervest spoilage, essentially due to the softening of the pulp, can af...
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Persea americana is an evergreen Tree growing to 15 m (49ft) by 25 m (82ft) at a fast rate. It is hardy to zone (UK) 10 and is frost tender. The flowers are pollinated by Bees, Insects. The plant is not self-fertile. It is noted for attracting wildlife. Suitable for: medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils and
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Avocado oil is an edible oil pressed from the fruit of the Persea americana ().As a food oil, it is used as an ingredient in other dishes, and as a cooking oil. It is also used for lubrication and in cosmetics, where it is valued for its supposed regenerative and moisturizing properties.. It is pressed from the fleshy pulp surrounding the avocado pit and not the pit itself.
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Abstract: The pulp of avocado (Persea americana, Lauraceae) has been reported to have beneficial cardiovascular health effects. Avocado oil is used for dermatological applications and its unsaponifiable portion is reported to have beneficial effects against osteoarthritis.
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The influence of different procedures of pulp drying and oil extraction methods on the concentrations of α-tocopherol, squalene and several phytosterols in avocado oil was evaluated. Pulp portions of Fortune variety avocados were dried either by lyophilization or under circulating air at 40 or 70 °C. For lyophilization and for each air drying temperature, the oil was obtained either by cold
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Avocado oil is prized for its high nutritional value due to the substantial amounts of triglycerides (TGs) and unsaturated fatty acids (FAs) present. While avocado oil is traditionally extracted from mature fruit flesh, alternative sources such as avocado seed oil have recently increased in popularity. Unfortunately, sufficient evidence is not available to support the claimed health benefit
Get Price
