摘要:
The invention relates to method for in-line fat standardization of a dairy product from a separator. The separator comprises an inlet for a dairy product, a first outlet for a first processed dairy product, a second outlet for a second dairy product. The first processed dairy product has a higher fat concentration than the second processed dairy product. The method comprises the steps of detecting a fat content of said first processed dairy product or said second processed dairy product, and controlling a fat content of said first processed dairy product, using a valve connected to said first outlet, based on said detected density. The device also relates to a device for in-line fat standardization of a dairy product.
摘要:
The invention relates to a population of cows, all being capable of producing milk comprising less than 60% total sturated fat, at least 30% mono-unsaturated fatty acids and at least 9% total poly-unsaturated fatty acids when fed a conventional diet.
摘要:
A method of quantitative measurement of fat in a liquid sample by an infrared attenuated technique is disclosed. The fat is present in the form of an emulsion of particles causing Christiansen's effect, i.e. the combined effect of light-scattering and anomalous dispersion. The method comprises transmitting infrared radiation through the sample, determining the infrared absorption of the sample in at least one measurement waveband exhibiting the Christiansen's effect, and with reference to a reference waveband. The wavebands are selected such that the fat determination is essentially independent of the Christiansen's effect. The wavebands are preferably selected such that the fat absorbance, i.e. the difference between the absorbances of the measurement and the reference wavebands, is equal for samples having the same concentration of fat, irrespective of the mean fat particle size in said samples.
摘要:
A system device and methods for temperature compensation for RF systems and devices such as devices for dielectric characterizing of one or more substances where the substances have temperature-dependent behavior. Such system can be used for radio frequency dielectric monitoring of foodstuffs. The system (100) comprises RF sensors (130, 135) and a processor (160) for analyzing the substances according to impedance or dielectric properties measures of the substances.
摘要:
A method of providing an indication as to the amount of milk remaining in a breast during lactation based on a determined fat content of milk that has been expressed from said breast is disclosed. The method of determining said fat content comprises measuring an optical characteristic of milk following expression and by comparing said measured optical characteristic with data representing a corresponding optical characteristic of a sample of milk having a known fat content to determine the fat content of said expressed milk which is indicative of the amount of milk remaining in the breast.
摘要:
The present invention relates in particular to a method for evaluating the amount of methane produced by a dairy ruminant. It is characterized in particular in that it comprises the determination of the ratio between the amount of fatty acids with 16 carbon atoms or less, termed FA 4 = (FA 4 (in g/litre of milk) = amount of methane produced; FA
摘要:
A method of quantitative measurement of fat in a liquid sample by an infrared attenuated technique is disclosed. The fat is present in the form of an emulsion of particles causing Christiansen's effect, i.e. the combined effect of light-scattering and anomalous dispersion. The method comprises transmitting infrared radiation through the sample, determining the infrared absorption of the sample in at least one measurement waveband exhibiting the Christiansen's effect, and with reference to a reference waveband. The wavebands are selected such that the fat determination is essentially independent of the Christiansen's effect. The wavebands are preferably selected such that the fat absorbance, i.e. the difference between the absorbances of the measurement and the reference wavebands, is equal for samples having the same concentration of fat, irrespective of the mean fat particle size in said samples.