. Annual report of the Missouri State Board of Agriculture. Missouri. State Board of Agriculture; Agriculture -- Missouri. Improvement of Missouyi Herds. 377 Before endeavoring to run the milk down the larger tube of the bottle make sure that there are no drops of water in the slender tube. If there are, the milk will very likely bubble out of the wide- mouth tube, making it necessary to clean the bottle and try again. Second—The process of whirling, adding hot water and whirl- ing again, are the same as described for whole milk. The same quantity of milk and acid as in former case. Third—When
. Annual report of the Missouri State Board of Agriculture. Missouri. State Board of Agriculture; Agriculture -- Missouri. Improvement of Missouyi Herds. 377 Before endeavoring to run the milk down the larger tube of the bottle make sure that there are no drops of water in the slender tube. If there are, the milk will very likely bubble out of the wide- mouth tube, making it necessary to clean the bottle and try again. Second—The process of whirling, adding hot water and whirl- ing again, are the same as described for whole milk. The same quantity of milk and acid as in former case. Third—When the second run has been completed, the fat should be read while still hot. The portion of the neck of the bot- tle, figure 24, between one scratch and another is equal to .05 per cent. A quantity of fat which would extend from the bottom mark to the top would equal half a per cent. A good hand separator will leave in the skim milk about enough fat to fill one space in the neck of this bottle. If, in testing the skim milk, it is found that two spaces are filled with fat, it indicates poor machine or poor handling. Cream—Although in testing cream the thing accomplished is the same as that accomplished in the testing of milk, the mode of getting the result is somewhat different. Cream is a sub- stance which varies in its richness all the way from 10 per cent, to. Oream test bottle. 60 per cent. fat. Fat is lighter than the milk; therefore, the more fat there is in the cream the lighter that cream is. The whole Babcock test is based on the understanding that 18 grdms of the sample be taken. While testing whole milk and skim milk the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Missouri. State Board of Agriculture. Jefferson City, Mo. : Missouri State Board of Agriculture
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