Bakery waste

Source Chen, J.P., Yang, L., Bai, R., and Hung, Y.T., Bakery Waste Treatment, Handbook of Industrial and Hazardous Waste Treatment, 2nd ed., Marcel Dekker, New York, 2004, pp. 1093—1111. 

Yim, B., Young, R.H.F., Burbank, N.C., and Dugan, G.L., Bakery waste Its characteristics and treat-ability, Part II, Industrial Wastes, 41-44, September/October, 1975. 

Givens, S. and Cable, J., Case study—a tale of two industries, pretreatment of confectionary and bakery wastewaters. 1988 Food Processing Waste Conference, presented by the Georgia Tech Research Institute, Atlanta, Georgia, October 31-November 2, 1988. 

The hydrolysis of lactose conveys a number of desirable properties to whey—increased sweetness for one. Lactase-treated whey can be used as a sweetener in various foods such as ice cream, bakery products, beverages and corrfectionery. This treatment can save large qrrantities of whey from going to waste and presenting a potential pollution hazard. 

Krzycki and Zeikus (11) reported that the highest corrinoid level of 5.6 mg/ L was obtained from Methanosarcim bakeri strain MS using MeOH as substrate. The results presented herein show that alcohol waste fluids utilizing acclimated meth-anogens have a lower level of corrinoids. Methanolmaybe considered a stimulatory factor, and additional studies are in progress. 

Xylanases are enzymes of great potential for industrial applications. They are mainly used in the pretreatment of Kraft pulp, improving bleachability of pulp while decreasing consumption of chlorine chemicals [5, 6]. These enz3mies are also used as additives to pig and poultry cereal-based diets, to improve nutrient utilization [7], in flour improvement for bakery products [8], in saccharification of agricultural, industrial and municipal wastes [9], and in juice and wine clarification [1]. 

The same Fibra process can also be used to treat alkaline waste water from a number of other industries such as beverage (bottle washing, CIP), dairies, bakeries, textile and leather as w ell as other construction applications including hydro demolition w aste water. ... 

Source of dioxins in nearly 50 affected farms were old bakery products, which were dried by waste gases from contaminated fuel. Food and feed raw materials imported from developing countries may also be hazardous materials. In 2007, the Rapid Alert System for Food and Feed (RASFF) pointed out a high concentration of PCDD/PCDF (exceeding normal quantities by up to 1000 times) in guar gum found by control laboratories in Switzerland. The source of contamination was impurities in low-quality biocidal product... 

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