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猪血含蛋白质18.9%，一斤猪血相当于一斤半鲜蛋所含的优质蛋白。但是如果人直接食用猪血或加工成血粉饲料，食用后不能被消化吸收，仅是穿肠而过。若要发挥猪血的应有高营养作用，必须将猪血在加工成食品或饲料以前，进行必要的技术处理。首先要将猪血分离成有形物和无形物两部分。无形物叫血浆，其中包括血清和血纤维蛋白质。有形物包括红血球、白血球、血小板等，其主要部分为红血球。有形物和无形物不能被直接消化吸收的机理...
猪血资源综合利用试验研究
猪血 资源利用
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2008/9/19
该项目以猪血的综合开发利用为主要攻关目标充，利用猪血有效分离提取血浆蛋白、球蛋白及血红素，使猪全血得到充分利用，克服了酸、碱水解分离法在其生产过程中酸、碱、有机溶剂等有害物质的排放污染，对环境保护起到了示范性作用；集成生物酶工程技术、结晶技术，压气蒸馏技术，对猪血进行开发利用，开发出新型血红素补铁生血口服片，水解血浆口服液及食品、饲料添加剂水解球蛋白粉，填补了国内利用生物酶法提取血红素及球蛋白的...
Antidiabetic Effect of Nono (A Nigerian Fermented Milk) on Alloxan-Induced Diabetic Rats
Nono Alloxan-Induced Diabetic Rats
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2016/5/31
The effect of Nono (a Nigerian fermented milk) on diabetic situation in rats, induced by intraperitonial injection of alloxan monohydrate is reported. Nono administration for 4 weeks lowered the raise...
Optimization of Physical Parameters for Biodegradation of Caffeine by Pseudomonas sp.: A Statistical Approach
Physical Parameters Pseudomonas sp
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2016/5/27
Pseudomonas sp. NCIM 5235 capable of degrading high concentrations of caffeine has been previously isolated from the soil of coffee plantation area. The isolate was capable of degrading 6.4 g L-1 init...
农产品质量安全追溯体系中的农户行为分析——以蔬菜种植户为例
质量安全追溯 生鲜蔬菜 农户行为 Logistic分析
<
2012/3/29
信息透明化、责任追溯及相关的激励是矫正安全蔬菜市场失灵的重要手段.蔬菜种植户是蔬菜追溯管理的源头环节.对浙江省302户蔬菜种植户的蔬菜质量安全追溯参与意愿和行为的调查表明,总体上蔬菜种植户参与追溯制度的意愿不强,已参加追溯制度的农户比例不高,当前农产品追溯制度的建立是政府主导型.有关可追溯制度法规的不完善、政策宣传不到位及政府监督力量薄弱等因素,是农户参与农产品生产追溯制度建立的积极性和意愿不高的...
Hydrostatic Pressure Resistance of 14 Genera of Microbes under Controlled Room Temperature
sterilization pressure resistance E. coli
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2010/11/24
The pressure resistance of microbes (14 genera) was investigated at pressures ranging from 300 MPa to 500 MPa at 20°C for 20 min using a compact pressure vessel. Acinetobacter sp., Pseudomonas fluores...
Quality Evaluation of Shrimp Cracker at Various Water Activities by Sensory and Mechanical Techniques
water activity crispness quality of food
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2010/11/24
Relationship between the quality of shrimp cracker and the water activity (Aw) was studied by means of a sensory test. Crispness, odor, taste, and total acceptability decreased with the increase in wa...
Desmutagenic Effect of Pheophytin b against Trp-P-2 in the Salmonella Assay
Salmonella typhimurium NM2009 Ames test umu test
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2010/11/23
Modifications of the standard Ames test and umu test were employed to study the “desmutagenic” response exerted by pheophytin b against the mutagenicity of 3-amino-1-methyl-5H-pyrido[4,3-b]indole (Trp...
Decrease in Ovomucoid Antigenicity in the Processes of Breadmaking Supplemented with Egg White
dough, breadmaking egg white wheat flour
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2010/11/23
The anitigenic activity of ovomucoid (OM) remaining in bread samples containing egg white was analyzed at several stages of bread making; dough preparation, kneading, fermentation and baking. Change i...
Antioxidative Constituents from the Aerial Part of Piper elongatum VAHL.
benzoic acid dimethylchromene thiocyanate method Piper aduncum L
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2010/11/23
Six aromatic compounds, asebogenin (1), 2',6'-dihydroxy-4'-methoxydihydrochalcone (2), 3-geranyl-4-methoxy-benzoic acid (3), 3-geranyl-4-hydroxybenzoic acid (4), nervogenic acid (5) and 2,2-dimethyl-6...
Protective Effects of Epigallocatechin Gallate on Paraquat-Induced Oxidative Stress in Rats
oxidative stress antioxidative enzyme activity thiobarbituric acid reactive substances
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2010/11/23
The protective effect of epigallocatechin gallate (EGCg) on paraquat-induced oxidative stress was determined in rats. Decreases in food intake, body weight gain, and liver triacylglycerol level, which...
An Inverse Numerical Analysis to Predict the Temperature History during Freezing of Foods
thermal property temperature history
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2010/11/22
Most of the published methods to predict temperature history during food freezing require knowledge of the thermal properties of foods. However, it is difficult to estimate the precise thermal propert...