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鲭鱼加工废弃物分段发酵过程中生化指标的动态变化 被引量:2

Biochemical changes of mackerel processing waste in segmented fermentation process
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摘要 研究2次接种分段发酵过程中鲭鱼加工废弃物生化指标的动态变化情况。第1发酵阶段时添加葡萄糖并接种植物乳杆菌于30℃下厌氧发酵6 h,第2发酵阶段时接种产朊假丝酵母,并分别于25、30和35℃下好氧发酵42 h。结果表明:植物乳杆菌生物量有所提高,从初始7.83lg(CFU/g)分别上升至8.98、9.11和8.77 lg(CFU/g),而产朊假丝酵母生物量从初始5.62 lg(CFU/g)分别上升至6.52、6.64 lg(CFU/g)和下降至5.30 log(CFU/g),氨基态氮含量由初始0.28 g/100 g分别提高至0.31、0.43和0.36 g/100 g;TVB-N含量比初始62.26mg/100 g有所降低,分别为48.59、53.97和55.69 mg/100 g。发酵过程中水溶性蛋白质含量逐渐下降,非蛋白氮含量逐渐上升,p H变化与挥发性盐基氮呈正相关,总酸含量变化与p H呈负相关。 Biochemical changes of mackerel processing wastes in successive segmented fermentation process were studied. In the first anaerobic fermentation step,mackerel processing waste was mixed with glucose and inoculated with the starter Lactobbacillus Phan at 30℃. The second aerobic fermentation step was started with the inoculation of Candida utilis,and incubated at 25 ℃,30 ℃ and 35 ℃ respectively. The results suggested that biomass of Lactobbacillus phan gradually increased from 7. 83 lg( CFU / g) to 8. 98 lg( CFU / g),9. 11 lg( CFU / g) and 8. 77 lg( CFU /g),respectively,while the biomass of Candida utilis gradually increased from 5. 62 lg( CFU / g) to 6. 52 lg( CFU /g),6. 64 lg( CFU / g) and decreased to 5. 30 lg( CFU / g) respectively. The amino nitrogen content increased from 0.28 g /100 g to 0. 31 g /100 g,0. 43 g /100 g and 0. 36 g /100 g,respectively,and TVB-N content decreased from 62.26 mg /100 g to 48. 59 mg /100 g,53. 97 mg /100 g and 55. 69 mg /100 g,respectively. During the fermentation process,water-soluble protein decreased gradually,and non-protein nitrogen increased gradually. Meanwhile,p H was positively correlated with total volatile base nitrogen,and total acid was negatively correlated with p H.
出处 《食品与发酵工业》 CAS CSCD 北大核心 2015年第4期34-38,共5页 Food and Fermentation Industries
关键词 鲭鱼加工废弃物 分段发酵 植物乳杆菌 产朊假丝酵母 生化变化 mackerel processing waste segmented fermentation Lactobbacillus Phan Candida utilis biochemical changes
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  • 1FAO.Year Book of Fishery Statistics[M].Food and Agricultural Organization of the United Nations,Rome.2009:98/1 and 2.
  • 2Blanco M,Sotelo C G,Chapela M J,et al.Towards sustainable and efficient use of fishery resources:present and future trends[J].Trends in Food Science and Technology,2007,18(1):29-36.
  • 3Arvanitoyannisl I S,Kassaveti A.Fish industry waste:treatments,environmental impacts,current and potential uses[J].International Journal of Food Science and Technology,2008,43(4):726-745.
  • 4Aggelopoulos T,Katsieris K,Bekatorou A,et al.Solid state fermentation of food waste mixtures for single cell protein,aroma volatiles and fat production[J].Food Chemistry,2014,145(15):710-716.
  • 5Hammoumi A,Faid M,Yachioui M E,et al.Characterization of fermented fish waste used in feeding trials with broilers[J].Process Biochemistry,1998,33(4):423-427.
  • 6Góngora H G,Ledesma P,Lo Valuo V R,et al.Screening of lactic acid bacteria for fermentation of minced wastes of Argentinean hake(Merluccius hubbsi)[J].Food and Bioproducts Processing,2012,90(4):767-772.
  • 7Váquez J A,Docasal S F,rieto M A,et al.Growth and metabolic features of lactic acid bacteria in media with hydrolysed fish viscera.an approach to bio-silage of fishing byproducts[J].Bioresource Technology,2008,99(14):6 246-6 257.
  • 8Ennouali M,Elmoualdi L,labioui H,et al.Biotransformation of the fish waste by fermentation[J].African Journal of Biotechnology,2006,5(19):1 733-1 737.
  • 9Moftah O A S,Grbavcic S,Zuza M,et al.Adding value to the oil cake as a waste from oil processing industry:production of lipase and protease by Candida utilis in soild state fermentation[J].Appl Biochem Biotechnol,2012,166(2):348-364.
  • 10周荣,王加启,周振峰,卜登攀,魏宏阳,周凌云.饲料非蛋白氮与可溶性蛋白测定方法概述[J].中国奶牛,2011(11):39-41. 被引量:17

二级参考文献16

  • 1Chalupa, W., Sniffen, C.J., Fox, D.G. and Van Soest, P.J..Model generated protein degradation nutritional information. Proc. Cornell Nutr. ConE, Dept. Animal Science, Cornell University, Ithaca, NY.1991:44-51.
  • 2Sniffen, C.J., O' Connor, J.D., Van Soest, p.J., Fox, D.G. and Russell, J.B. A net carbohydrate and protein system (or evaluating cattle diets: ⅡCarbohydrate and protein availability[J].Journal of animal science, 1992,70:3562-3577.
  • 3Hegarty, M.P. and Peterson, P.J. Free amino acids, bound amino acids, amines and ureides[M].In: G.W.Butler and R.W, Bailey(editor), ChemistD- and Biochemistry of Herbage, 1973.1(Academic Press):1-62.
  • 4Hughes, A.D. The non protein nitrogen composition of grass silages.Ⅱ. The changes occurring during the storage ofsilage[J].journal of Agricultural Science 1970 75: 421-431.
  • 5Krishnamoorthy, U., Muscato, T.V., Sniffen, C.J. and Van Soest, P.J. .Nitrogen fractions in selected fee&tufts[J] .Journal of dairy science, 1982,65: 217-255.
  • 6Greenberg, N.A. and Shipe, W.P.. Comparison of the abilities of trichloroacetic,picric, sulfosalicylic, and tungstic acids to precipitate protein hydrolysates and proteins[J].Journai of food science,1979, 44; 735-737.
  • 7Hawk, P.B., Oser, B.L. and Summerson, W.H. Practical Physiological Chemistry[M]. The Blakiston Company. Philadelphia, PA, 1947: 1323.
  • 8Marais, J.P. and Evenwell, T.K.. The use of trichloroacetic acid as precipitant for the determination of "true protein" in animal feeds[J].Journal of animal science,, 1983, 13:138-139.
  • 9Licitra G, Hernandez T M, and Van Soest P J. Standardization of procedures for nitrogen fractionation of ruminant feeds[J].Animal Feed Science and Technology, 1996, 57: 347-358.
  • 10Crooker, B.A., Sniffen, C.J., Hoover, W.H. and Johnson, L.L. Solvents for soluble nitrogen measurements in feedstufiTs[J]. Journal of dairy, science, 1978, 61: 437-447.

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