Pressed Soybean Seed Extraction in Niger
- Use: Soybean Oil
- Type:Soybean Oil Processing Equipment
- Production Capacity: 5TPD-100TPD, 3000-400kg/h
- Power: 3700KW
- Dimensions(L*W*H): 2.36*1.1*1.5m
- Voltage: 220/380/415V/OPTIONAL
- Color: all kinds
- Market: Niger
Optimized extraction and quality evaluation of Niger seed oil
To find the optimized conditions of oil extraction from Niger seeds with the use of microwave‐PEF in the range of applied independent variables, (microwave time of 0–200 s, PEF intensity at 0–5 kV/cm and press rotational speed ranged from 11–57 rpm), the targets were considered as the maximum oil extraction efficiency and total phenolic
Bhatnagar and Krishna studied the effect of extraction solvent on oil and bioactive composition of commercial Indian niger seed. The RSA of niger seed extracted with acetone, methanol, and ethanol could be attributed to the presence of high amounts of bioactive molecules such as tocopherols, phenolics, sterols, and carotenoids.
Production process, methods of extraction, and refining
The list of feedstocks to extract unconventional seed oils is vast, with a wide range of fatty acids profile and with potential applications. This chapter compiles about the methods of seed oil extraction and presents a brief description of the chemical and physical refining routes, which are the most widely used.
Kania et al. (2004) reported that solvent extraction of soybean oil yielded higher total tocopherols content (1448 mg/kg) than cold pressing (1358 mg/kg), and the refining process led to the loss of α-tocopherol by 37%, β-tocopherol by 56%, γ-tocopherol by 17%, and δ-tocopherol by 34% in solvent-extracted soybean oil.
Editorial: Cold Pressed Oils: A Green Source of Specialty Oils
Mechanical pressing does not require much energy and meets well the needs of small- and medium-sized companies. Cold pressed oils are promoted as specialty oils and are usually available on the market at a higher price. Cold pressed oil products are reported to contain pro- and anti-oxidative compounds. In recent years, consumption of cold
The oil content of niger seeds by Soxhlet extraction with hexane being taken as 100 % extraction of oil from niger seeds, pilot scale cold pressing could extract only 70.4 % of the total oil present in niger seeds while pilot scale hexane and ethanol extractions were able to extract 95.3 and 73.9 % of the total oil present in niger seeds
Different Extraction Methods, Physical Properties
7.2.1 Cold Pressed Oil. Nowadays, and comparing with oils obtained by conventional solvent extractions, cold-pressed oils attracted much more worldwide interest thanks to their nutritional and health benefits as well as their richness in bioactive components (Nederal et al. 2012), and leads to an increase in the demand for bioactive compounds of plant origin (Czaplicki et al. 2011).
Mustard and soybean seeds are most commonly known for their edible oilseeds whereas flaxseed, a non-edible oil category is known for its health benefits. The oilseeds cake have high content of fibre and protein, are usually seen as mass waste after the extraction of oils. The study was conducted to evaluate functional properties of oilseed cakes and meals. Water absorption capacity (WAC)
Stepwise Extraction of Proteins and Carbohydrates from
Soybean is an oil seed which has good protein. The soybean is defatted, and the residual soybean (meal) is used to produce soy protein or animal feed (1-3). In soybean meal, the soybean is already
Soybean is considered as one of most important cereal grains in Nigeria.It contains about 40% protein and 18-20% cholesterol-free oil [1, 2]. Roselle ( Hibiscus sabdariffa L. ) seeds, palm kernel
