scholarly journals Comparison of oil quality extracted from selected conventional and non conventional sources of vegetable oil from Malawi

2019 ◽  
Vol 18 (8) ◽  
pp. 171-180 ◽  
Author(s):  
Eliez Chisomo Chatepa Lesten ◽  
Uluko Hankie ◽  
Masamba Kingsley
Keyword(s):  
Vegetable Oil ◽  
Oil Quality

The hyphenated CSPT-potentiometric analytical system: An application for vegetable oil quality control

2009 ◽  
Vol 142 (2) ◽  
pp. 457-463 ◽  
Author(s):  
Luca Tortora ◽  
Manuela Stefanelli ◽  
Marco Mastroianni ◽  
Larisa Lvova ◽  
Corrado Di Natale ◽  
...  
Keyword(s):  
Quality Control ◽  
Vegetable Oil ◽  
Oil Quality ◽  
Analytical System

Correlation of Basic Oil Quality Indices and Electrical Properties of Model Vegetable Oil Systems

2013 ◽  
Vol 61 (47) ◽  
pp. 11355-11362 ◽  
Author(s):  
Tjaša Prevc ◽  
Blaž Cigić ◽  
Rajko Vidrih ◽  
Nataša Poklar Ulrih ◽  
Nataša Šegatin
Keyword(s):  
Electrical Properties ◽  
Vegetable Oil ◽  
Oil Quality ◽  
Quality Indices

Common components and specific weights analysis for the discrimination and evaluation of vegetable oil quality

2017 ◽  
Vol 52 (9) ◽  
pp. 1995-2005 ◽  
Author(s):  
Maresa Custódio Molinari Ferreira ◽  
Poliana Macedo dos Santos ◽  
Valéria Rampazzo ◽  
Evandro Bona ◽  
Jorge Leonardo Sanchez ◽  
...  
Keyword(s):  
Vegetable Oil ◽  
Oil Quality ◽  
Common Components

scholarly journals Frying edible vegetable oil quality from street-food vendors in a Metropolitan area in the Central Highlands of Mexico

2021 ◽  
Author(s):  
Dora Luz PINZÓN-MARTINEZ ◽  
Lilian Montes de OCA-ROSALES ◽  
Argel FLORES-PRIMO ◽  
Maria Dolores Mariezcurrena BERASAIN
Keyword(s):  
Vegetable Oil ◽  
Metropolitan Area ◽  
Oil Quality ◽  
Street Food ◽  
Central Highlands ◽  
Edible Vegetable Oil

scholarly journals Assessment of oilseed raw materials for industrial crops, taking into account the demand by vegetable oil producers

2020 ◽  
Vol 27 ◽  
pp. 00015
Author(s):  
Е.I. Lupova ◽  
A.V. Novikova ◽  
D.V. Vinogradov
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Vegetable Oil ◽  
Raw Materials ◽  
Oil Quality ◽  
Oil Refining ◽  
Genetic Characteristics ◽  
Camelina Oil

Developments in selection and emergence of new varieties and hybrids of oilseeds, which have a better ratio of the fatty acid composition of the oil, make is possible to promote such types of crops as camelina, colza, rapeseed and others. The paper presents an analysis of the quality of new and promising varieties and hybrids of oilseeds, which, according to their morphological and biological characteristics, are successfully cultivated in conditions of the Non-Chernozem Zone of Russia. It is confirmed that oil quality is due to genetic characteristics of the variety and hybrid. The quality of seeds of spring rapeseed Ratnik, Cyclus KL, Curry KL, Salsa KL, Cultus KL, Ozorno, Cebra and other studied varieties and hybrids of the 00 type are close to olive oil in their fatty acid composition and are not inferior to the quality of sunflower oil. There is a high content of important C18:1 oleic acid in oil of rapeseed (59-65 %), and a low content of the total of C16:0 palmitic + C18:0 stearic (5.5-6.0 %). The data on the high quality of camelina oil are presented, which allows the use of varieties Yubilyar and Veles for production of vegetable oil with a high content of unsaturated acids for food purposes. The work discusses the current restrictive norms for the supply of oilseeds and determining the standard weight for oil refining enterprises.

scholarly journals Reviu Jenis, Aspek Perlindungan dan Migrasi Bahan Kemasan dalam Pengemasan Minyak Nabati (Review of Types, Protection Aspects, and Migration of Packaging Materials in Packaging of Vegetable Oil)

JURNAL PANGAN ◽  
2021 ◽  
Vol 29 (3) ◽  
pp. 243-252
Author(s):  
Hasrul Abdi Hasibuan
Keyword(s):  
Fatty Acids ◽  
Polyethylene Terephthalate ◽  
Vegetable Oil ◽  
Vegetable Oils ◽  
High Density Polyethylene ◽  
Oil Quality ◽  
Packaging Material ◽  
High Density ◽  
Packaging Materials ◽  
And Storage

ABSTRAK Pengemasan minyak nabati dan produknya seperti minyak goreng, minyak untuk salad, margarin, dan shortening bertujuan untuk melindungi minyak agar dapat menjangkau konsumen secara aman, sehat, dan tanpa mengurangi kualitasnya. Artikel ini bertujuan untuk mengulas jenis bahan kemasan untuk minyak nabati, aspek perlindungan bahan kemasan terhadap mutu minyak, dan migrasi bahan kemasan ke dalam produk minyak. Bahan kemasan yang umum digunakan untuk mengemas minyak nabati dan produknya adalah kaca, baja, pelat timah, dan bahan plastik seperti polyvinylchloride (PVC), polyethylene terephthalate (PET) dan high density polyethylene (HDPE). Bahan-bahan kemasan tersebut memiliki keunggulan dan kelemahan dalam pengemasan minyak nabati yang tergantung pada fungsinya agar mutu minyak stabil selama distribusi dan penyimpanan. Faktor-faktor yang memengaruhi stabilitas minyak dalam kemasan meliputi faktor internal (komposisi asam lemak dan komponen minor pada minyak nabati) dan faktor eskternal (oksigen, cahaya, suhu, dan waktu penyimpanan). Pemilihan bahan kemasan juga harus mempertimbangkan keamanan minyak dari kontaminan akibat migrasi dari bahan kemasan. Migrasi bahan kemasan dipengaruhi oleh jenis minyak, di mana migrasi total bahan kemasan sedikit lebih tinggi pada minyak yang mengandung asam lemak rantai pendek dan asam lemak tidak jenuh pada jumlah tinggi. kata kunci: kemasan, migrasi, minyak nabati, mutu, plastik ABSTRACT The packaging of vegetable oils and their products such as cooking oil, salad oil, margarine, and shortening aims to protect the oil from reaching consumers safely, healthily, and without reducing its quality. This article reviews the packaging materials types for vegetable oils, protection aspects of packaging material to oil quality, and packaging materials migration into oil products. Packaging materials commonly used to package vegetable oils are glass, steel, tin plates, and plastics such as polyvinylchloride (PVC), polyethylene terephthalate (PET), and high-density polyethylene (HDPE). Packaging materials have advantages and disadvantages in the packaging of vegetable oils depend on their functions, so the oil stable during distribution and storage. Factors that influence the package’s oil stability cover internal factors (fatty acid composition and minor components of vegetable oils) and external factors (oxygen, light, temperature, and storage time). Packaging material elections must also consider oil safety from contaminants due to packaging material migration. Packaging materials migration is also influenced by the type of oil, where packaging materials total migration is slightly higher in oils containing short-chain fatty acids and unsaturated fatty acids at high amounts. keywords: packaging, migration, vegetable oil, quality, plastic  

Evaluation of reversed-phase thin layer chromatographic protocol to detect vegetable oil or fat in milk

2019 ◽  
Vol 72 (04) ◽  
pp. 370-374
Author(s):  
Sukthija . ◽  
Vivek Sharma . ◽  
Sumit Arora . ◽  
Richa Singh . ◽  
P N Raju . ◽  
...  
Keyword(s):  
Thin Layer ◽  
Vegetable Oil ◽  
Reversed Phase
Sign in / Sign up

Export Citation Format

Share Document