Results 31 to 40 of about 36,360 (307)

Calorimetric Analysis of Commercial and Dental Waxes [PDF]

, 1969
Calorimetric analysis was used to determine heats of transition and fusion of waxes between 0 and 100 C. In general, hydrocarbon waxes had higher total heats of transition than did ester waxes.
J.M. Powers, Craig, Robert G., Peyton, Floyd Avery, R.G. Craig, F.A. Peyton, Powers, John M.   +5 more
core   +1 more source

Thermal Analysis of Dental Impression Waxes [PDF]

, 1978
Ten dental impression waxes were characterized by penetration and differential thermal analysis. Penetration and initial transition temperatures were directly correlated.
Craig, Robert G., Robert G. Craig, John M. Powers, Powers, John M.   +3 more
core   +1 more source

Minor components in oils obtained from Amazonian palm fruits

Grasas y Aceites, 2013
This study deals with the characterization of minor compounds in oils obtained from the mesocarp of fruits of the main palm species from the State of Amapá, Brazil, i.e.
M. F.G. Santos, R. E. Alves, M. V. Ruíz-Méndez   +2 more
doaj   +1 more source

Olive Fruit Refrigeration during Prolonged Storage Preserves the Quality of Virgin Olive Oil Extracted Therefrom

Foods, 2020
With the aim to investigate the influence of post-harvest olive fruit storage temperatures on virgin olive oil production parameters, composition and quality, Istarska bjelica (IB) and Rosinjola (RO) fruits were stored for seven days at room temperature (
Karolina Brkić Bubola, Marina Lukić, Anja Novoselić, Marin Krapac, Igor Lukić   +4 more
doaj   +1 more source

Microwave-assisted extraction of essential oils from basil leaves (Ocimum basilicum L.) and coriander seeds (Coriandrum sativum L.): A comparative study on chemical composition, antioxidant capacity and antimicrobial activity

Applied Food Research
Essential oils (EOs), known for their aromatic and bioactive properties, are widely utilized in the cosmetic and food industries. Microwave-assisted extraction (MAE) has emerged as a green, efficient and rapid technique for extracting EOs from plant ...
G.M. Masud Rana, Subarna Sandhani Dey, Bijoy Chandra Ghos, Md. Jasim Uddin, Tahmina Akter Chowdhury, Md. Tariqul Islam, Toufikur Rahman, Md. Jobayear Hossain, Jaytirmoy Barmon, Mst. Sarmina Yeasmin   +9 more
doaj   +1 more source

Penetration of Commercial and Dental Waxes [PDF]

, 1974
Penetration of commercial and dental waxes was studied. Measurements indicated that resistance of paraffin and dental inlay waxes to penetration was closely related to the temperature at which solid-solid transformations occurred.
J.M. Powers, Craig, Robert G., R.G. Craig, Powers, John M.   +3 more
core   +1 more source

A comparison of indigenous vegetable oils and their blends with optimal fatty acid ratio

Applied Food Research
Oil blending is a trendy method of retaining their visual appeal, which also enhances their quality, stability, and nutritional content. The significance of this study lies in its pioneering approach towards determining the optimal fatty acid ratio ...
Mst. Sarmina Yeasmin, Tahmina Akter Chowdhury, Md. Mahmudur Rahman, G.M. Masud Rana, Md. Jasim Uddin, Lailatul Ferdousi, Ali Ahsan Muzahid, Jaytirmoy Barmon, Bijoy Chandra Ghos, Barun Kanti Saha, Md. Salim Khan   +10 more
doaj   +1 more source

Study of the surface and interfacial properties of the surface of hot-waxed wood with modified Fischer-Tropsch wax

Polymer Testing, 2023
The natural waxes used in traditional hot-waxed wood techniques are expensive and have unstable properties. This results in poor adhesion and hardness of the hot-waxed wood with natural waxes, and heat stability needs to be improved.
Luoyuan Zhang, Kuiyan Song
doaj   +1 more source

Abnormal germling development by brown rust and powdery mildew on cer barley mutants

, 2001
The barley leaf rust fungus forms appressoria over host leaf stomata and penetrates via the stomatal pore. High levels of avoidance to leaf rust fungi have been described in some wild accessions of Hordeum species where a prominent wax layer on the ...
Rubiales, D., Niks, R.E., Ramirez, M.C., Carver, T.L.W.   +3 more
core   +1 more source

Soluble cuticular wax composition and antimicrobial activity of the fruits of Chaenomeles species and an interspecific hybrid

Biosystems Diversity, 2021
Plants of the genus Chaenomeles Lindl. (Rosaceae) naturally grow in Southeast Asia and represent the richest resource of biologically active compounds with beneficial properties for humans. Plants of C. japonica (Thunb.) Lindl. and C.
Y. V. Lykholat, N. O. Khromykh, O. O. Didur, S. I. Okovytyy, T. V. Sklyar, V. R. Davydov, T. Y. Lykholat, I. M. Kovalenko   +7 more
doaj   +1 more source