Cereal Grains: Laboratory Reference and Procedures Manual by Sergio O. Serna-Saldivar

By Sergio O. Serna-Saldivar

Emphasizing the fundamental ideas underlying the instruction of cereal-based items and demonstrating the jobs of parts, Cereal Grains: Laboratory Reference and methods guide is a realistic laboratory guide complementing the author’s textual content, Cereal Grains: houses, Processing, and dietary Attributes. equipped in order that readers gradually study and follow the theoretical wisdom defined within the mother or father ebook, the guide covers a number crucial themes, including:

  • Main qc measurements used to figure out actual, morphological, chemical-nutritional, and sensory homes of cereal grains and their products
  • Critical elements affecting grain balance all through garage and analytical recommendations with regards to bugs and pests liable for grain garage losses
  • Physical and chemical assessments to figure out the standard of sophisticated products
  • Laboratory wet-milling procedures
  • The most typical laboratory tips on how to investigate nixtamal, masa, and tortilla caliber and shelf-life
  • Yeast and chemical leavening brokers vital for bakery and different fermented products
  • Laboratory and pilot plant approaches for the construction of alternative sorts of yeast- and chemically-leavened bread, crackers, pasta items, breakfast cereals, and snack foods
  • Protocols to bioenzymatically rework starch into converted starches, syrups, and sweeteners
  • Laboratory tactics for the creation of standard and lightweight beers, distilled spirits, and gas ethanol

By operating throughout the contents of the e-book, readers collect hands-on event in lots of qc strategies and experimental product improvement protocols of cereal-based items. From those foundations, they're sure to strengthen improved study talents for product improvement, technique layout, and element functionality.

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Extra info for Cereal Grains: Laboratory Reference and Procedures Manual (Food Preservation Technology)

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10 of the textbook) and assign grade according to the lowest rated factor. 5 determination of sorghum Grade A. Samples, Ingredients, and Reagents • Different lots of sorghum kernels B. Materials and Equipment • Winchester bushel meter • Triangular-holed sieve (5/64 in. 0781 cm) • Carter dockage test meter C. Procedure 1. 1). 1). 2. 12 of the textbook) and assign grade according to the lowest rated factor. 6 determination of oats Grade Oats are husked caryopsis that are graded according to test weight, dockage, and damaged kernels.

The WBT is not a commercially available instrument. The instruments used were located at research institutions or commercial grain quality testing laboratories in the United States. 4. 1 g. The grain should be preferably tested at 13% moisture. 5. Adjust vibratory feeder to dispense 400 g of maize per minute and impact the sample through the Wisconsin breakage tester. 6. 35mm round-hole sieve in a Gamet shaker programmed for 30 cycles. 7. Register the weight of the sample that passed though the sieve and express it as a percentage according to the original sample weight: % WBT = [(original sample weight—amount of sample retained by the sieve)/original sample weight] × 100.

Determine germ viability (tetrazolium test), percentage of germination, diastatic activity, and malting losses of two lots of barleys with different amounts of damaged kernels (refer to Chapter 14). 4. Process a given lot of malting barley that was purposely insect- and mold-damaged into lager beer. Determine percentage of germination, diastatic activity of the two barleys after malting, dry matter losses after malting, and lager beer quality especially in terms of extraction, color, alcohol content, and organoleptic properties (refer to Chapters 3 and 14).

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