Apple wastes

For phenolics in fruit by-products such as apple seed, peel, cortex, and pomace, an HPLC method was also utilized. Apple waste is considered a potential source of specialty chemicals (58,62), and its quantitative polyphenol profile may be useful in apple cultivars for classification and identification. Chlorogenic acid and coumaroylquinic acids and phloridzin are known to be major phenolics in apple juice (53). However, in contrast to apple polyphenolics, HPLC with a 70% aqueous acetone extract of apple seeds showed that phloridzin alone accounts for ca. 75% of the total apple seed polyphenolics (62). Besides phloridzin, 13 other phenolics were identified by gradient HPLC/PDA on LiChrospher 100 RP-18 from apple seed (62). The HPLC technique was also able to provide polyphenol profiles in the peel and cortex of the apple to be used to characterize apple cultivars by multivariate statistical techniques (63). Phenolic compounds in the epidermis zone, parenchyma zone, core zone, and seeds of French cider apple varieties are also determined by HPLC (56). Three successive solvent extractions (hexane, methanol, aqueous acetone), binary HPLC gradient using (a) aqueous acetic acid, 2.5%, v/v, and (b) acetonitrile fol-... [Pg.792]

The hemicellulose100 from the pulping of trees for paper is an underused resource. A small amount is being hydrolyzed to xylose for hydrogenation to the sweetener, xyl-itol.101 A good use would be as a substrate for fermentation. Apple waste consisting of 14% pectin, 12% hemicellulose, and 41% lignocellulose can be injection molded.102... [Pg.372]

Holz, n. wood timber forest thicket, -abfall, m., -abfdlle, rn.pl. wood waste, holzahnlich, a. wood-like, ligneous. Holz-alkohol, m. wood alcohol, -amiant, m ligneous asbestos, -apfel, m. crab apple, -apfelwein, m. crab cider, -art, /. kind or species of wood. [Pg.216]

Nevada P., Baneqee T.S., Dutta B., Jha A., Naskar A.K., and Bhowmick A.K. Thermoplastic elastomer from reclaimed rubber and waste particles, J. Appl. Polym. Sci., 83, 2035, 2002. [Pg.157]

Jacob C, De P.P., Bhowmick A.K., and De S.K. Recycling of EPDM waste. II. Replacement of virgin rubber by ground EPDM vulcanizates in EPDM/PP thermoplastic elastomeric composition, J. Appl. [Pg.157]

FIGURE 38.8 Ambient ground acrylonitrile butadiene rubber (NBR) waste powder. (Reprinted from Anandhan, S., De, P.P., Bhowmick, A.K., Bandyopadhyay, S., and De, S.K., J. Appl. Polym. Sci., 90, 2348, 2003. With permission from Wiley InterScience.)... [Pg.1058]

Walton BT, Anderson TA. 1990. Microbial degradation of trichloroethylene in the rhizosphere Potential application to biological remediation of waste sites. Appl Environ Microbiol 56 1012-1016. [Pg.296]

In conclusion, the technology of total liquefaction of apple allows to work with a continuous process with less labour and faster than with a classical one, to get a high and constant yield during the whole processing season at a very high level (93- 95%), to get a pulp with a low content of solids (about 20% in volume) which can be centrifuged instead of pressed (lower investment in equipment), to decrease the quantity of waste pomace, to decrease the production costs. Liquefaction technology allows to process different fruits with the same process, at last to liquefy fruits for which no equipment had been developed to extract the juice or for which the use of pectinases did not allow to get juice such as tropical fruits. [Pg.458]

Heitkamp MA, V Camel, TJ Reuter, WJ Adams (1990) Biodegradation ofp-nitrophenol in an aqueous waste stream by immobilized bacteria. Appl Environ Microbiol 56 2967-2973. [Pg.272]

Kirkwood, E., Nalewajko, C., and Fulthorpe, R.R., Physiological characteristics of Cyanobacteria in pulp and paper waste treatment systems, J. Appl. Phycol. 15, 324-335, 2003. [Pg.909]

Burtscher, C. Fall, P. A. Wilderer, P. A. Wuertz, S. Detection of Salmonella and Listeria monocytogenes in suspended organic waste by nucleic acid extraction and PCR. Appl. Environ. Microbiol. 1999, 65, 2235-2237. [Pg.19]

Freeman GB, Johnson JD, Killinger JM, et al. 1992. Relative bioavailability of lead from mining waste soil in rats. Fund Appl Toxicol 19 388-398. [Pg.523]

Herbes, S.E. (1981) Rates of microbial transformation of polycyclic aromatic hydrocarbons in water and sediments in the vicinity of coal-coking waste water discharge. Appl. Environ. Microbiol. 41, 20-28. [Pg.907]

Xu P, Quian XM, Wang YX, Xu YB (1996) Modelling for waste water treatment Rhodop-seudomonas palastris Y6 immobilized on fiber in a columnar bioreacter. Appl Microbiol Biotechnol 44 676-682... [Pg.38]

Keniston, R.C., S. Cabellon, Jr., and K.S. Yarbrough. 1987. Pyridoxal 5 -phosphate as an antidote for cyanide, spermine, gentamicin, and dopamine toxicity an in vivo rat study. Toxicol. Appl. Pharmacol. 88 433-441. Knocke, W.R. 1981. Electroplating and cyanide wastes. Jour. Water Pollut. Contr. Feder. 53 847-851. Knowles, C.J. 1988. Cyanide utilization and degradation by microorganisms. Pages 3-15 in D. Evered and S. [Pg.959]

Seefeld, M.D., S.W. Corbett, R.E. Keesey, and R.E. Peterson. 1984. Characterization of the wasting syndrome in rats treated with 2,3,7,8-tetrachlorodibenzo-p-dioxin. Toxicol. Appl. Pharmacol. 73 311-322. [Pg.1066]

A. A. Tsygankov, A. S. Fedorov, I. V. Talipova, T. V. Laurinavichene, J. Miyake, I. N. Gogotov (1998) Use of immobilized phototrophic microorganisms for waste water treatment and simultaneous production of hydrogen. Appl. Biochem. Microbiol. (Russ), 34 398-402... [Pg.70]

Uno, S., et. al., Cyplal(-/-) male mice Protection against high dose TCDD-induced lethality and wasting syndrome, and resistance to intrahepatocyte lipid accumulation and urophorhyria, Toxicol. Appl. Pharmacol., 196, 410, 2004. [Pg.251]

Larbi M, Gobat JM, Fuchs JG (2006) Inhibition of the apple scab pathogen venturia inaequalis and the grapewine downy mildew pathogen plasmopara viticola by extracts of green waste compost. ORBIT Conference... [Pg.345]

Steger K, Sjogren AM, Jarvis A, Jansson JK, Sndh I (2007) Development of compost maturity and Actinobacteria populations during full-scale composting of organic household waste. J Appl... [Pg.346]

Several workers recommended a promising strategy by boosting the bioremediation of contaminated soil with cheap biomass products such as alfalfa, sawdust, chopped potato waste, apple pomace, cow and chicken manure, straw, or molasses in compost systems [215, 415-417]. These applications have led to transformations of TNT of more than 95% [414,415, 417] and were often accompanied by detoxification effects [414,418]. [Pg.391]

Sanapareddy N, Hamp TJ, Gonzalez EC et al (2009) Molecular diversity of a North Carolina waste water treatment plant as revealed by pyrosequencing. Appl Environ Microbiol 75(6) 1688-1696... [Pg.206]

Watkinson AJ, Micalizzi GB, Graham GM et al (2007) Antibiotic-resistant Escherichia coli in waste waters, surface waters, and oysters from an urban riverine system. Appl Environ Microbiol 73(17) 5667-5670... [Pg.206]

Boczek LA, Rice EW, Johnston B et al (2007) Occurrence of antibiotic-resistant uropathogenic Escherichia coli clonal group A in waste water effluents. Appl Environ Microbiol 73(13) 4180-4184... [Pg.208]

Novo A, Manaia CM (2010) Factors influencing antibiotic resistance burden in municipal waste water treatment plants. Appl Microbiol Biotechnol 87(3) 1157-1166... [Pg.209]

Blanch AR, Caplin JL, Iversen A et al (2003) Comparison of enterococcal populations related to urban and hospital waste water in various climatic and geographic European regions. J Appl Microbiol 94(6) 994-1002... [Pg.209]

Li D, Yu T, Zhang Y et al (2010) Antibiotic resistance characteristics of environmental bacteria from an oxytetracycline production waste water treatment plant and the receiving river. Appl Environ Microbiol 76(11) 3444—3451... [Pg.211]

Lachmayr KL, Kerkhof LJ, Dirienzo AG et al (2009) Quantifying nonspecific TEM beta-lactamase (blaTEM) genes in a waste water stream. Appl Environ Microbiol 75(1) 203-211... [Pg.211]

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