全豆豆浆与传统豆浆感官品质和营养成分对比     

张娟  闫瑞霞  孙志洪  李胜利  何雪娟  许蕊  张进军 《大豆科学》2017,36(3)

以大豆为原料,通过感官评定对胶体磨技术自制的全豆豆浆和一般机械磨加工的传统豆浆中的永和豆浆和普通豆浆的感官品质进行了比较,通过营养成分检测对全豆豆浆和永和豆浆的营养成分进行了比较,同时将检测的全豆豆浆营养成分与中国食物成分表中的普通豆浆的营养成分进行比较。结果表明:全豆豆浆口感浓厚,细腻爽滑,豆香味浓郁,无豆腥味,感官评价总得分高于传统豆浆中的永和豆浆和普通豆浆,差异有统计学意义(P0.01);全豆豆浆中蛋白质、脂肪、总膳食纤维、维生素B1、维生素B2、钙、磷脂及大豆异黄酮等营养成分含量均高于永和豆浆,更高于普通豆浆。全豆豆浆的普及不仅可以提高豆浆的营养价值,还可以减少资源的浪费,具有一定的社会和经济效益。  相似文献   

Growth performance of Black Bengal,Saanen, and their crossbred F1 as affected by sex,litter size,and season of kidding     

Morakot Nuntapaitoon  Chollada Buranakarl  Sumpun Thammacharoen  Kazuo Katoh 《Animal Science Journal》2021,92(1):e13571

The objective of the present study was to determine the factors that influenced growth performance of the goat kids of Black Bengal (BB), Saanen (SA), and their crossbred F1 (male Bengal × female Saanen [BBSA] and male Saanen × female Black Bengal [SABB]). Data for 674 kids were analyzed from 316 litters and 134 does. All kids were weekly measured on their characteristics (body weight, length, height at the withers, and chest girth) from birth to 11 weeks old. The kid’s breed and sex, litter size, and season of kidding influenced birth weight and other characteristics through the experiment. The SA and BBSA kids showed similar performance, which were higher than BB and SABB kids. Male kids had higher performance than female kids, and kids from a single litter showed the highest performance. Kids born during rainy season showed lower performance than those born in hot and cool seasons. In conclusion, the crossbred BBSA is superior to SABB or BB to raise in tropical climate Moreover, sex, litter size, and kidding season also affected growth performance during the preweaning period up to 11 weeks old.  相似文献   

Three SNPs within exons of INHA and ACVR2B genes are significantly associated with litter size in Dazu black goats     

Shi-Zhi Wang  Guang-Xin E  Yan Zeng  Yan-Guo Han  Yong-Fu Huang  Ri-Su Na 《Reproduction in domestic animals》2021,56(6):936-941

The aim of this study was to analyse the association between single-nucleotide polymorphisms within INHA and ACVR2B and litter size in Dazu black goats. In total, twenty-two SNPs were genotyped in 190 individuals by SNaPshot and resequencing. The results showed that three SNPs (SNP_1, SNP_12 and SNP_13 in this study) were detected to have significant additive genetic effect on the recorded goat litter size (p < .05). The SNP_1 (NC_030809.1), a non-synonymous substitution of G for T at chr2-g. 28314990 in the exon 2 of INHA gene (NM_001285606.1), resulted in homozygote 2 (HOM2) contributed 0.25 and heterozygote (HET) contributed 0.12 larger litter than homozygote 1 (HOM1). Meanwhile, SNP_12 (Chr22-g. 11721225 A > T) and SNP_13 (Chr22-g. 11721227 A > C) (NC_030829.1) simultaneously mutated at the first and third position of a triplet AAA (lysine, K) in the exon 4 of ACVR2B gene (XM_018066623.1) had estimated genetic effects of HOM1 (0.00) and HOM2 (0.03) larger than HET (−0.12). In conclusion, one SNPs (chr2-g. 28314990 T > G) within the exon 2 of INHA and two SNPs (Chr22-g. 11721225 A > T and Chr22-g. 11721227 A > C) i n the exon 4 of ACVR2B gene were highly recommended as candidate markers of litter size in Dazu black goats. A large-scale association study to assess the impact of these variants on litter size is still necessary.  相似文献   

The Safety Evaluation of Cefalonium Intramammary Infusion (Dry Cow)     

HUA WeiYi  LIU YiMing  XU Fei  LU YongQiang  KONG Mei  WANG HaiTing  HUANG HuiLi  WANG HongLei  WU LianYong  LI XiuBo 《中国农业科学》2019,52(2):359-366

  相似文献   

羊支原体性肺炎两标准株对抗菌药物敏感性的研究     

林密  孙继国  柴静 《猪业科学》2003,20(12):57-59

本实验测定了环丙沙星、氧氟沙星、单诺沙星、红霉素、罗红霉素、泰勒菌素、泰妙菌素、四环素等8种药物对羊肺炎支原体两个标准株Y98和Y-goat的体外抑菌浓度以及红霉素与氧氟沙星、泰勒菌素对Y-goat和四环素与氧氟沙星、泰勒菌素对Y98的联合药敏作用。对羊肺炎支原体两个标准株对抗菌药物的敏感性进行了分析。  相似文献   

干法生产UHT豆奶工艺技术研究及应用   总被引：1，自引：0，他引：1  

陈彦斌  张宏盈  闫庆标  赵建伟 《乳业科学与技术》2005,27(4):167-169

以优质大豆为主要原料，经干法生产（大豆筛选、脱皮、高温灭酶、粗磨、超细研磨、浆渣分离）制得豆奶；根据QB／T2132产品分类要求（纯豆乳、调制豆乳、豆乳饮料），研究配方组成（大豆用量、加油量、乳化剂添加量）；采用UHT灭菌、复合塑料膜无菌灌装，常温下保质期达到30～90天.  相似文献   

奶牛繁殖疾病的调控     

黄正平  张慧林  刘小林 《畜牧兽医杂志》2009,28(1):52-55

本文综述了奶牛繁殖疾病的发病原因和调控措施，分析认为奶牛的营养状况是影响奶牛繁殖力的重要因素。理想的奶牛管理应做到整个泌乳期始终监测奶牛的体况和奶牛日粮中微量元素的维生素的含量，避免营养素的不平衡而引发的奶牛繁殖障碍，同时应避免奶牛过肥或过瘦。适当补充某些维生素和矿物质十分重要。  相似文献   

波尔山羊胚胎数量、质量与受体移植妊娠率的关系   总被引：4，自引：0，他引：4  

张红  李键  马保华  邓小东  王波 《四川畜牧兽医》2001,28(11):25-25,27

本文就波尔山羊胚胎数量，质量与受体移植妊娠率的关系进行了探讨。结果表明：胚胎质量优劣是直接影响胚胎移植成功率的关键因素。移植胚胎数量因品种不同有差异。移植双胚，奶山羊受体胚胎成羔率53．4％，明显高于成都麻羊胚胎成羔率36．3％，成都麻羊单胚成羔率为66．7％。  相似文献   

羔羊全营养代乳粉对羔羊增重影响的试验   总被引：1，自引：0，他引：1  

魏荣安  范进江  张永胜  何其宏  刘家平  马春萍  陈玲香  库木斯汗 《畜牧兽医杂志》2003,22(1):4-6

为了研究羔羊出生后采取人工饲喂代乳粉溶液的效果，对10日龄羔羊称重，以平均日增重与母乳组比较，用t检验方法检验差异显著性。研究结果显示羔羊平均日增重试验组为0.097-0.126kg，母乳组为0.071-0.113kg，二者没有显著差异。在生产中，代乳粉能替代绵羊母乳饲喂羔羊，对多胎品系羊的推广应用以及解决绵羊缺乳、少乳或无乳问题具有重要意义。  相似文献   

波尔山羊杂交后代体尺、体重与肉用性能的相关性研究   总被引：1，自引：0，他引：1  

刘铮铸  李祥龙  巩元芳  刘向艳 《猪业科学》2003,20(1):18-21

本文利用 SPSS数据处理软件 (10 .0版 )统计分析了 2 3只 (约 8～ 9月龄 )波尔山羊与唐山奶山羊杂交后代公羊的体尺、体重和肉用性能。结果表明 :(1)波尔山羊与唐山奶山羊杂交 F1 代体尺、体重与肉用性能指标的变异程度大于 F2 代 ,其中宰前重、胴体重、净肉重和胸宽四项指标变异程度在 F1 和 F2 代中都很大 ;(2 )杂交 F1 代、F2 代各项指标 t检验结果 ,除胸宽外其余指标差异显著或极显著 ;(3 )波尔山羊杂交后代中胸宽与各项指标间相关不显著 ,宰前重、胴体重、净肉重与体尺指标相关显著或不显著。  相似文献