安徽科技学院学报
安徽科技學院學報
안휘과기학원학보
JOURNAL OF ANHUI SCIENCE AND TECHNOLOGY UNIVERSITY
2012年
3期
6-10
,共5页
决明子%蛋鸡%鸡蛋胆固醇%血清生化指标
決明子%蛋鷄%鷄蛋膽固醇%血清生化指標
결명자%단계%계단담고순%혈청생화지표
Semen Cassiae%Layer%Egg cholesterol%Serum biochemical parameter
选择体重、产蛋率相近的430日龄健康罗曼褐蛋鸡48只，随机分为2组，每组4个重复，每个重复6只鸡，对照组饲喂基础日粮，试验组在基础日粮中添加1％决明子粉，预试期1周，试验期6周。研究决明子对罗曼褐蛋鸡生产性能、鸡蛋胆固醇含量及血清生化指标的影响。结果表明，日粮中添加1％决明子鸡蛋中的蛋白质、脂肪含量分别比对照组提高10．54％（P〈0．05）和9．86％（P〉0．05）；每克蛋黄胆固醇含量比对照组降低27．00％（P〈0．01），每枚鸡蛋胆固醇含量比对照组降低32．85％（P〈0．01）；添加决明子对蛋鸡的生产性能没有显著影响（P〉0．05），但降低了蛋鸡血清中低密度脂蛋白胆固醇（LDL-C）（P〈0．01）、总胆固醇（TC）（P〈0．01）和甘油三酯（TG）（P〈0．05）的含量，增加了血清高密度脂蛋白胆固醇（HDL-C）（P〈0．01）的浓度量。说明决明子具有显著降低鸡蛋胆固醇含量，改善鸡蛋品质的作用。
選擇體重、產蛋率相近的430日齡健康囉曼褐蛋鷄48隻，隨機分為2組，每組4箇重複，每箇重複6隻鷄，對照組飼餵基礎日糧，試驗組在基礎日糧中添加1％決明子粉，預試期1週，試驗期6週。研究決明子對囉曼褐蛋鷄生產性能、鷄蛋膽固醇含量及血清生化指標的影響。結果錶明，日糧中添加1％決明子鷄蛋中的蛋白質、脂肪含量分彆比對照組提高10．54％（P〈0．05）和9．86％（P〉0．05）；每剋蛋黃膽固醇含量比對照組降低27．00％（P〈0．01），每枚鷄蛋膽固醇含量比對照組降低32．85％（P〈0．01）；添加決明子對蛋鷄的生產性能沒有顯著影響（P〉0．05），但降低瞭蛋鷄血清中低密度脂蛋白膽固醇（LDL-C）（P〈0．01）、總膽固醇（TC）（P〈0．01）和甘油三酯（TG）（P〈0．05）的含量，增加瞭血清高密度脂蛋白膽固醇（HDL-C）（P〈0．01）的濃度量。說明決明子具有顯著降低鷄蛋膽固醇含量，改善鷄蛋品質的作用。
선택체중、산단솔상근적430일령건강라만갈단계48지，수궤분위2조，매조4개중복，매개중복6지계，대조조사위기출일량，시험조재기출일량중첨가1％결명자분，예시기1주，시험기6주。연구결명자대라만갈단계생산성능、계단담고순함량급혈청생화지표적영향。결과표명，일량중첨가1％결명자계단중적단백질、지방함량분별비대조조제고10．54％（P〈0．05）화9．86％（P〉0．05）；매극단황담고순함량비대조조강저27．00％（P〈0．01），매매계단담고순함량비대조조강저32．85％（P〈0．01）；첨가결명자대단계적생산성능몰유현저영향（P〉0．05），단강저료단계혈청중저밀도지단백담고순（LDL-C）（P〈0．01）、총담고순（TC）（P〈0．01）화감유삼지（TG）（P〈0．05）적함량，증가료혈청고밀도지단백담고순（HDL-C）（P〈0．01）적농도량。설명결명자구유현저강저계단담고순함량，개선계단품질적작용。
48 four hundred and thirty days old healthy Lohmann brown layers that had no difference in body weight or laying rate among the layers were randomly divided into two groups, with four replicates each group and six layers each replicate. The layers in control group were given basal diet, and 1% Semen Cassiae seed powder was added to the experimental group. One week for preparing, the experiment was lasted for 6 weeks. Effects of Semen Cassiae seed powder on Lohmann brown layer＇ s performance , egg cholesterol content and serum biochem- ical parameter of layer＇ s were studied. After added Semen Cassiae seed powder into basal diet the results showed that： the level of protein in eggs was significantly increased by 10.54% （P 〈 0.05 ） compared with the control group. The level of fat in eggs increased by 9.86% （P 〉 0.05）. The cholesterol content per gram yolk signifi- cantly decreased by 27.00% （P 〈 0.01 ） compared with the control group , and the content of cholesterol per egg in experimental group was significantly decreased by 32.85% （P 〈 0.01 ）. There was no significant difference in layer＇s performence between two groups（ P 〉 0.05）. Low density lipoprotein cholesterol （LDL- C） and total cholesterol（ TC ） were reduced obviously （ P 〈 0.01 ）, triglycerides （TG） was reduced obviously （ P 〈 0.05 ） and high density lipoproteins cholesterol （HDL- C） was inereased obviously（P 〈0.01 ）. The results indicated that egg cholesterol content was reduced and egg quality was improved added Semen Cassiae seed powder into basal diet.
