Heat damage

This modification to the ADF method was designed to improve the relationship between the ADF and digestibility in ruminants. The sample drying temperature of 95°C, however, means it is unsuitable for assaying heat damage and unavailable protein (Van Soest, 1982). The method below is based on that given in MAFF/ADAS (1986, pp. 93-94), with Crown Copyright permission. See Chapter 4 for further discussion on fibre extraction procedures. 

Preassembled parts Preassembled parts may contain components made from heat-sensitive substrates (e.g., plastic inserts, wiring). In contrast to the conventional method, where individual components are coated prior to assembly to avoid heat damage, UV powder coating permits the manufacturer to fully assemble a part prior to coating. 

Nakabayashi, K.,Shimamoto,T., and Mima,H. (1980), Stability of packaged solid dosage forms. II. Shelf-life prediction for packaged sugar-coated tablets liable to moisture and heat damage, Pharm. Chem. Bull., 28,1099-1106. 

Miller and Mutka (7) have also outlined a process for the encapsulation of juice solids. They found it necessary to clarify the juice and then concentrate it to about 85 Brix prior to encapsulation. Clarification was accomplished by ultrafiltration or enzymatic treatment and was required in order to avoid viscosity problems during concentration. The high solids level was desirable since lower solids juices would need to be cooked longer to achieve acceptable moisture levels for extrusion and would, therefore, suffer heat damage. 

Nisin has been applied successfully to prepare sterile beverage-quality chocolate milk. The antibiotic serves as a sterilization aid because it inhibits outgrowth of heat-damaged spores and so permits use of less drastic heat treatments for sterilization (Heinemann et al. 1964). 

The dye-binding method with Acid Orange 12 was very similar in results to succinic anhydride, showing regression equations between ( near to ) SA and DAN. The DB method also underestimated FDNB lysine in the severely heat-damaged samples. 

Do not allow the film to get too close to the bulb in order to avoid heat damage. 

Grade Minimum test weight per bushel (lb) Moisture (%) Maximum limits of Damaged kernels Total (%) Heat-damaged kernels (%) Broken kernels, foreign material, other grains (%)... 

Use of juice concentrate, 40°-60° Brix, is the least common method of sweetening the wines. The quality of the concentrate, and its effect on the wine, is improved if production methods minimize heat damage and the concentrate is stored subsequently at cool temperatures until use. 

Human erythrocytes, for blood pool imaging, red blood cell mass determination, detection of vascular malformations and nuclear cardiology. Heat-damaged red blood cells also yield an excellent agent for spleen imaging15,241. 

---