Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Kamel Essid"'
Publikováno v:
Journal of Oleo Science. 69:693-701
Fatty acid sugar esters are non-ionic surfactant active agents with excellent performance and many uses. This work is devoted to the synthesis of sugar esters by the esterification reaction of sugar with mixed carboxylicpalmitic anhydrides using resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e9eec2eb26215f73acec8b579fad4a3
https://doi.org/10.5650/jos.ess19239
https://doi.org/10.5650/jos.ess19239
Publikováno v:
Industrial Crops and Products. 97:552-557
Compared to carboxylic acids, carboxylic anhydrides are efficient acylating agents. Mixed anhydrides are appreciated in organic chemistry because of their high reactivity. They are finding an increasing interest in the chemical industry. This work de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0928744254c023a9ef4a585389430ec7
https://doi.org/10.1016/j.indcrop.2017.01.003
https://doi.org/10.1016/j.indcrop.2017.01.003
Publikováno v:
Journal of Oleo Science. 66:667-676
The article deals with the use of mixed anhydrides for the synthesis of fatty esters. Both aliphatic and aromatic acids are involved, indicating different behaviors according to the chain length of the aliphatic acid. We describe a novel and efficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::364e8d5149d942030b93a10a10cf3336
https://doi.org/10.5650/jos.ess17008
https://doi.org/10.5650/jos.ess17008
Publikováno v:
Industrial Crops and Products. 89:268-272
Ultrasonic waves were applied during activation process of Tunisian clays, to contribute to bleaching earths with high performance. Activation was performed at optimal frequency (20 KHz) and ultrasound amplitude of 28–50%. Combination of the conven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0900a1b3c8582be84b172a50ddd95c40
https://doi.org/10.1016/j.indcrop.2016.05.022
https://doi.org/10.1016/j.indcrop.2016.05.022
Publikováno v:
Iranian Journal of Science and Technology, Transactions A: Science. 40:183-189
Clays are activated by a classic process and realized in relatively high temperatures. Increasing the clay surface acidity leads to the increase of the specific surfaces of clays with deeper destruction of their crystal lattice; with the training of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c05f1c358a8433c6c332e8e56f32215
https://doi.org/10.1007/s40995-016-0086-8
https://doi.org/10.1007/s40995-016-0086-8
Publikováno v:
JOURNAL OF ADVANCES IN CHEMISTRY. 10:2329-2340
Research has been carried out to ascertain the effects of refining and different processing systems on the sterol compositions of pomace-olive oils and especially on the Δ-7-stigmastenol. The International Olive Council imposes limits or ranges for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e3c67a4b74465d4d7114179b7104f54
https://doi.org/10.24297/jac.v10i3.6657
https://doi.org/10.24297/jac.v10i3.6657
Publikováno v:
Journal of oleo science. 58(7)
This study elucidate the modification on oxidative and thermal stability of acid olive oils during the neutralization step. The neutralization of an acidified olive oil, chosen as model, was carried out by substituting lime (calcium hydroxide) for so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::586722e3574e2fd5551b6b0ce6de400b
https://pubmed.ncbi.nlm.nih.gov/19491528
https://pubmed.ncbi.nlm.nih.gov/19491528
Publikováno v:
Journal of Oleo Science; 2020, Vol. 69 Issue 7, p693-701, 9p