Results 11 to 20 of about 398,641 (291)

Evaluation of Properties and use of waste vegetable oil (WVO), pure vegetable oils and standard diesel as used in a compression ignition engine [PDF]

open access: yes, 2010
This work aims to investigate the viability of using vegetable oils and waste oils a an alternative to or additive to basic diesel fuel. Rapeseed oil, sunflower oil and waste cooking oils was used to manufacture bio-diesel oil by the transesterification ...
Abuhabaya, Abdullah   +2 more
core   +5 more sources

Antioxidant effect of an ozonized theobroma oil formulation on damaged-inflammatory rat skin

open access: yesGrasas y Aceites, 2011
The aim of this study was to determine whether a cosmetic formulation elaborated with ozonized theobroma oil may exert beneficial effects in the restoring of the antioxidant activity on the skin of rats previously irradiated with ultraviolet light. 0.5 g
Yaima Sánchez   +4 more
doaj   +1 more source

Comparative study of the design and chemical composition of heated tobacco products [PDF]

open access: yesBIO Web of Conferences
Heated tobacco products (HTPs) are marketed as alternatives to conventional cigarettes and as products with potentially reduced harm. Despite the growing consumption of HTPs worldwide, their chemical composition and physical properties remain ...
Ivanova Tanya   +2 more
doaj   +1 more source

Lipid components and oxidative status of selected specialty oils [PDF]

open access: yes, 2012
Many vegetable oils are marketed as specialty oils because of their retained flavors, tastes and distinct characteristics. Specialty oil samples which were commercially produced and retailed were purchased from local superstores in Reading, UK ...
Dutta, Paresh   +8 more
core   +1 more source

Performance and emissions of compression ignition engines using waste cooked oil as fuel [PDF]

open access: yes, 2010
Public and Government concern about environmental pollution and the high price of petroleum products have forced the development of alternative fuels for automotive applications.
Algasim, Hamad, Fieldhouse, John D.
core   +4 more sources

Developing ISO International Standards for the Animal and Vegetable Fats and Oils Sector

open access: yesLiang you shipin ke-ji, 2022
Increasing volumes of oils and fats are produced annually with a large section that are traded internationally. The International Organization for Standardization (ISO) body develops international standards covering almost all aspects of technology and ...
BESCOBY Gretel
doaj   +1 more source

Physical and sensory characteristics of soaps obtained using red hot pepper seeds oil (Capsicum annuum L.) [PDF]

open access: yesBIO Web of Conferences
Sensory profile of cosmetic products, including soaps, is essential to consumer perception. Therefore, soap manufacturers, using new and alternative raw materials, strive to improve the appearance of soaps, their consistency, their ability to foam, the ...
Delinska Nikolaya   +4 more
doaj   +1 more source

Chemical constituents in leaves and aroma products of Nicotiana rustica L. tobacco

open access: yesInternational Journal of Food Studies, 2020
Nicotiana rustica L. (Aztec tobacco) is the only Nicotiana species, except common tobacco (N. tabacum L.), which is cultivated for tabacco products. The leaves of N.
Venelina T. Popova   +7 more
doaj   +1 more source

The Influence of Carriers During the Drying of Honey with a Spray Dryer [PDF]

open access: yesBIO Web of Conferences
The aim of this study explores the impact of different carrier agents, including Maltodextrin, Dextrin, Gum Arabic, and N-Zorbit, on the spray drying process of honey.
Aliji Sokol   +2 more
doaj   +1 more source

GC-MS Composition and Olfactory Profile of Concretes from the Flowers of Four Nicotiana Species

open access: yesMolecules, 2020
The genus Nicotiana (Solanaceae) includes over 70 species, with a long history of traditional use; many of them are nowadays used in bioengineering, biosynthesis, molecular biology, and other studies, while common tobacco, N.
Venelina Popova   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy