Evaluation of N-Hydroxymethyl-DL-Methionine-Ca and Di-Hydroxymethyl-L-Lysine-Ca in a Blended Corn Based Ration for Lactating Cows
نویسندگان
چکیده
منابع مشابه
Evaluation of corn distillers grains and ruminally protected lysine and methionine for lactating dairy cows.
Twelve multiparous Holstein cows averaging 57 d (36 to 77 d) postpartum at the start of the experiment were utilized in a replicated 4 x 4 Latin square design. Dietary protein supplements were 1) soybean meal, 2) soybean meal plus ruminally protected Lys and Met, 3) corn distillers grains, and 4) corn distillers grains plus ruminally protected Lys and Met. Dry matter intakes were lower for cows...
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Experiments were conducted to evaluate the availability to ruminants of lysine from hydroxymethyl lysine, a product potentially resistant to ruminal degradation yet able to release free lysine when subjected to the acidic environment of the abomasum. An in vitro ruminal fermentation assay that led to ammonia production from free lysine was used for initial assessments, but the hydroxymethyl lys...
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THE TITLE COMPOUND (SYSTEMATIC NAME 16-hydroxy-methyl-12-methoxy-ibogamine), C(21)H(28)N(2)O(2), was prepared by reaction of ibogaine with a formaldehyde-acetic acid solution (pH = 4). The crystal structure of this new product, belonging to the iboga indole family, is stabilized by an inter-molecular O-H⋯N hydrogen bond. The identity of the compound was confirmed by one- and two-dimensional NMR...
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The management of patients with an apparently normal functional total knee arthroplasty (TKA) suffering from unexplained persistent pain and swelling is a challenging issue. The usual causes of pain after total knee replacement are well known, but there are a small number of patients in whom its aetiology is obscure. Malfunction due to soft tissue impingement has rarely been reported. A patient...
متن کاملIdentification and Quantification of 5-Hydroxymethyl Furfural in Food Products
5-Hydroxymethylfurfural (5-HMF) is known as an indicator of quality deterioration in a wide range of foods. The current study covered 70 samples taken from domestically produced foods and drinks available on the Iranian markets (including honey, jam, fruit cakes tomato paste, ketchup, syrup, fruit juice, canned fruit, UHT milk, instant coffee and jelly powder). HMF levels were determined using ...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1981
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(81)82647-1