Zobrazeno 1 - 10
of 32
pro vyhledávání: '"I. Hlynka"'
Publikováno v:
Canadian journal of research. 27(10)
Ten electrical moisture meters were tested with 159 samples of Canadian hard red spring wheat, of Grades 1, 2, 3, and 4 Northern, representing a moisture range of 11 to 17%. The two-stage vacuum oven and Brown–Duvel methods were used as bases of co
Publikováno v:
Journal of Dairy Science. 30:827-835
Summary Starter which has been transferred the day before is inoculated at the rate of 3 per cent into 250 ml. pasteurized whole milk and incubated at 98° F. Titrations are made at 0, 1, 2, 3, 4, and 5 hours, and, in addition, the milk cultures are
Publikováno v:
Journal of Dairy Science. 28:79-83
Publikováno v:
Journal of Dairy Science. 24:561-565
Summary Rancid and other less defined flavors have been reproduced in cheddar cheese by the addition of commercial lipase to cheese milk. A higher flavor score was obtained in cheese to which lipase was added when higher amounts of pepsin or rennet o
Publikováno v:
Canadian Journal of Research. :305-309
Among the products of reduction of 4-(or 5-)nitroglyoxaline, formation of a blue pigment has been observed by various workers. The authors regard this pigment as a diglyoxalone containing the characteristic indigoid group, —CO∙C=C∙CO—. Its fo
Publikováno v:
Journal of Dairy Science. 25:389-392
Summary The relation between lipase activity as indicated by surface tension measurement and flavor as judged by odor was studied. The results on a total of 144 milk samples including not more than 4 samples from one cow and representing 51 individua
Publikováno v:
Journal of Dairy Science. 26:1111-1119
Summary 1.Rancid and unclean flavors have been produced in cheddar cheese experimentally. 2.Rancid and unclean flavors have been shown to be fundamentally related. 3.The activity of milk lipase is considered to be the causative factor in the developm
Publikováno v:
Journal of Dairy Science. 25:111-115
Summary The reversibility of oxidative inactivation of milk lipase has been studied using three oxidation-reduction systems of interest in cheddar cheese. It is concluded that cysteine can reverse the inactivation of milk lipase brought about by aera
Autor:
I. Hlynka, E. G. Hood
Publikováno v:
Journal of Dairy Research. 15:94-98
1. A simple method of determining the acid degree of cheese fat has been described.2. An average value of fat acidity on a series of thirty-eight samples of experimental Canadian first-grade Cheddar cheese, covering a period of about a year, has been
Autor:
I. Hlynka
Publikováno v:
Journal of the Science of Food and Agriculture. 6:763-767
A comparative study of the ‘Research’ Extensometer and the Brabender Extensograph has been made using three different schedules for the test samples and three types of dough holders with the Extensometer. In general, differences in the procedure