Detección de la metabolización de sorbato en alimentos empleando tecnología MWIR. [PDF]
, 2013 Las levaduras son agentes cada vez más relevantes en el deterioro de alimentos siendo algunas de sus principales manifestaciones el crecimiento en superficie, y la producción de gas, sabores y olores desagradables.
Barreiro Elorza, Pilar +7 more
core
On the functional group tolerance of ester hydrogenation and polyester depolymerisation catalysed by ruthenium complexes of tridentate aminophosphine ligands [PDF]
, 2015 The synthesis of a range of phosphine-diamine, phosphine-amino-alcohol, and phosphine-amino-amide ligands and their ruthenium(II) complexes are reported. Five of these were characterised by X-ray crystallography.
Carpenter, Ian +6 more
core +1 more source
Potassium Sorbate and Recovery of Pectinolytic Psychrotrophs from Vacuum-Packaged Pork
Journal of Food Protection, 1983 Pork loins were divided into small roasts. Thirty roasts were uninoculated and 30 were inoculated by dipping in 1 % peptone water containing 100 Colony-forming units (CFU)/ml of pectinolytic Yersinia enterocolitica . Twenty-four each of the uninoculated and inoculated roasts were sprayed with or dipped in 5 or 10% solutions of potassium sorbate.
B R, Myers +3 more
openaire +2 more sources
Antifungal treatments in artificial incubation of crayfish eggs (Pacifastacus leniusculus, Astacidae): Searching for alternatives to formaldehyde [PDF]
Knowledge and Management of Aquatic Ecosystems, 2009 Considering the concerns about the safety of the use of formaldehyde as antifungal agent, the effects of three alternative chemicals (potassium sorbate, copper hydroxide and magnesium chloride) were tested in the artificial incubation of signal crayfish (
J.M. Carral +6 more
doaj
Schizosaccharomyces selective differential media [PDF]
, 2013 This study discusses the optimisation of a selectiv e and differential medium which would facilitate the isolation of Schizosaccharomyces (a genus with a low incidence compared to other microorganisms) to select individuals from this genus for ...
Benito Saez, Santiago +6 more
core +1 more source
Methyl keton-test-positive substances in commercial potassium sorbate
BUNSEKI KAGAKU, 1968 市販ソルビン酸カリウム中のサリチルアルデヒドによるメチルケトン反応陽性物質の単離, 確認を試みた.同品中のカルボニル化合物を2, 4-ジニトロフェニルヒドラゾンとして分離し, これを中性部と酸性部に分け, 両者からシリカゲルのカラムクロマトグラフィーでおのおの1種のヒドラゾン単離した.それらの可視および赤外吸収スペクトルとシリカゲルの薄層クロマトグラフィーの結果から, アセトアルデヒドとフマルアルデヒド酸を同定した.両物質はソルビン酸カリウムの分解によって生成することが推定される物質であり, アセトアルデヒドはサリチルアルデヒドの反応陽性物質の一つであることがわかった.
Shozo YAMADA, Tsugio BABA
openaire +2 more sources
Mixing Acid Salts and Layered Double Hydroxides in Nanoscale under Solid Condition
Pharmaceutics, 2014 The immobilization of potassium sorbate, potassium aspartate and sorbic acid in layered double hydroxide under solid condition was examined. By simply mixing two solids, immobilization of sorbate and aspartate in the interlayer space of nitrate-type ...
Hirokazu Nakayama, Aki Hayashi
doaj +1 more source
THE EFFECT OF POTASSIUM SORBATE ON THE MICROBIOLOGICAL QUALITY OF COOKING BUTTER [PDF]
, 1990 M. K. Moustafa +3 more
openalex +1 more source
Impact of gamma radiation, potassium sorbate and low temperature on shrimp (Penaeus monodon) preservation. [PDF]
Heliyon, 2022 Islam MS +8 more
europepmc +1 more source