一种以茶籽粕为主的微生物蛋白饲料的生产及应用效果评估
发明/设计人：
杨灿;唐小武;袁瑶丽
申请/专利权人：
衡阳师范学院
申请/专利号：
CN202110060472.6
申请时间：
2021-01-18
公开号：
CN112806478A
公开时间：
2021-05-18
主申请人地址：
421008 湖南省衡阳市雁峰区黄白路165号
摘要：
本发明公开了一种以茶籽粕为主的微生物蛋白饲料的生产方法及营养价值评定。为降低茶籽粕的粗纤维及提高其粗蛋白品质，本饲料以茶籽粕为底物，通过黑曲霉半固态发酵制备而成。按单因素试验方案对发酵温度(18‑37℃)，发酵时间(1‑5d)，水分含量(5‑25％)，装料量(20‑100g)，接种比例(5‑25％)等发酵条件最适比例做了优化。发酵温度、装料量、发酵时间影响发酵茶籽粕的粗蛋白和粗脂肪含量；接种比例对发酵茶籽粕的粗纤维和总能影响显著；发酵时间和发酵温度影响发酵茶籽粕的钙含量。最优条件下，茶籽粕的中性洗涤纤维含量降幅达到40.63％，粗脂肪、粗蛋白以及钙含量增加。发酵茶籽粕常规养分和氨基酸在鸡的表观总肠道代谢率与未发酵组没有差异。
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一种通过油脂微生物发酵将稻秸秆粗纤维转化为粗脂肪的方法
发明/设计人：
杨灿;唐小武;袁瑶丽
申请/专利权人：
衡阳师范学院
申请/专利号：
CN202110127777.4
申请时间：
2021-01-29
公开号：
CN112931683A
公开时间：
2021-06-11
主申请人地址：
421008 湖南省衡阳市雁峰区黄白路165号
摘要：
本发明公开了一种以油脂微生物发酵将稻秸秆的粗纤维转化为粗脂肪的方法。为降低稻秸秆的粗纤维提高其粗脂肪含量，本饲料以稻秸秆为底物，辅助农副产物小麦麸、菜籽粕、去皮红薯粉，通过油脂微生物半固态发酵制备成。按单因素试验方案对发酵微生物：发酵性丝孢酵母CICC1368，深黄被孢霉(MortierellaisabellinaAs3.3410)，酿酒酵母YJZP01，禾本红酵母H124，发酵底物：稻秸秆为主，辅助小麦麸、菜粕或去皮红薯，辅助底物比例(0，10％，20％，30％，40％，50％)进行单因素试验优化。对发酵条件装载量(20,50,80g/250mL三角瓶)、料水比(0.50,1.00,1.50)、发酵天数(5,10,20％),接种比例(5,10,20％)和发酵底物添加柠檬酸(0.2,0.5,0.8％)、KH2PO4(0.1,0.2,0.3％)、尿素(0.2,0.5,0.8％)、氯化钙(0.01,0.02,0.03％)进行正交试验。以粗脂肪提升幅度为目标，获得最优发酵条件。最优条件下，稻秸秆粗脂肪含量从0.111％增0.603％，增幅达5倍。
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一种改善肉鸡肠道健康的植物添加剂及应用效果评估
发明/设计人：
杨灿;唐小武;段阳阳;刘贤
申请/专利权人：
衡阳师范学院;湖南环境生物职业技术学院
申请/专利号：
202110627189.7
申请时间：
2021.06.04
公开号：
113273650A
公开时间：
2021.08.20
主申请人地址：
湖南省衡阳市雁峰区黄白路165号
摘要：
本发明公开了一种可改善肉鸡肠道健康的植物饲料添加剂的配置及应用效果。为改善鸡的肠道健康，本饲料以五加科植物A、毛茛科植物B、黄杨科植物C以一定比例混合均匀，以2％的比例添加于肉鸡饲料中。结果表明，日粮添加2％中药后，湘黄鸡空肠绒毛高度和基线长度高于对照组(P＆lt;0.05)，回肠绒毛高度及绒毛高度与隐窝深度的比值于对照组(P＆lt;0.05)。回肠粘膜白介素IL1β的mRNA表达量以中药组低于对照组(P＆lt;0.05)，B淋巴细胞瘤‑2基因(抑癌基因BCL2)的mRNA表达量中药组高于对照组(P＆lt;0.01)。中药组空肠粘膜肿瘤坏死因子TNFα的mRNA表达量低于对照组(P＆lt;0.05)。采食含有中药复方的饲料后，湘黄鸡脾脏的TNFα的mRNA表达量低于对照组(P＆lt;0.05)，而BCL2的mRNA表达量高于对照组(P＆lt;0.05)。湘黄鸡肠道健康因该植物添加剂的添加获得明显改。
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一种可改善肉质的生物饲料的生产方法及使用效果
发明/设计人：
杨灿;唐小武
申请/专利权人：
衡阳师范学院
申请/专利号：
202010468075.8
申请时间：
2020.05.28
公开号：
111503062B
主申请人地址：
湖南省衡阳市雁峰区黄白路165号
摘要：
本发明公开了一种可改善肉质的生物饲料的生产方法及使用效果。为降低DDGS的粗纤维及提高其粗脂肪含量，本饲料以啤酒糟(DDGS)为底物，通过黑曲霉和深黄被孢霉半固态发酵制备而成。按照单因素试验方案对发酵菌种、接种比例(2.5‑20％)、水固比(0‑2％)、发酵时间(1‑6d)、发酵温度(22‑34℃)、硫酸铵(0.2‑1.0％)、糖蜜浓度(2‑10％)等发酵条件的最适比例做了优化。将发酵DDGS用于湘黄鸡饲料后，与未发酵组对比，发酵DDGS的添加在维持原有生产性能的同时，显著降低了胸肌的pH值和滴水损失。湘黄鸡肉质因该生物饲料的添加获得明显改善。
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桑叶的营养价值及其在畜禽生产中的应用研究进展
作者：
杨灿;唐小武;欧慧敏;杨海;唐青海;...
期刊：
中国畜牧兽医 ,2019年46(5):1388-1396 ISSN：1671-7236
作者机构：
[唐青海; 杨灿; 欧慧敏; 曹丽敏; 杨海; 唐姣玉] 衡阳师范学院;[唐小武] 湖南大北农农业科技有限公司;衡阳师范学院畜禽养殖生物工程技术研究所
关键词：
桑叶;猪;肉鸡;蛋鸡
摘要：
桑叶含粗蛋白质、维生素(维生素A、维生素C)、微量元素(铁、锰、铜、锌)等营养组分及黄酮类等多种活性成分,是理想的动物蛋白质资源。研究发现,在猪生产中,添加15%桑叶可能会影响育肥猪的生长,但添加适量的桑叶(6%左右)可延缓宰后肌肉pH降低,增强肌肉的抗氧化能力,同时,桑叶可提高肌肉脂肪沉积,对肌肉氨基酸和脂肪酸组成(增加不饱和脂肪酸的含量)均有影响,并改善肉的风味。在家禽生产中,添加桑叶能降低鸡肉的pH,且可通过改变肌肉脂肪酸组成改善肉品质。此外,桑叶的活性成分已被证实能提高细胞或小鼠的抗氧化能力,具有降血脂、血糖及动脉粥样硬化等作用。本文简述了桑叶的营养价值及其在猪、肉鸡、蛋鸡生产中的应用,旨在为其作为蛋白质资源进一步应用于畜禽生产提供一定参考。
语种：
中文
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Effect of dietary lactic acid bacteria level on reproductive performance and plasma indices in lactating sows
作者：
Yang, Can;Tang, Xiaowu;Li, Fengna;Huang, Ruilin;Yin, Yulong;...
期刊：
Journal of Animal Science ,2019年97(SUPPL-3):187-188 ISSN：1525-3163
作者机构：
[Yang, Can] Hunan Normal Univ, Changsha, Peoples R China.;[Yang, Can; Huang, Ruilin; Su, Wenxuan; Li, Fengna; Yin, Yulong] Chinese Acad Sci, Inst Subtrop Agr, Beijing, Peoples R China.;[Yang, Can] Hengyang Normal Univ, Hengyang, Peoples R China.;[Tang, Xiaowu] DaBeinong Anim Nutr Changsha Co Ltd, Changsha 410200, Hunan, Peoples R China.;[Liu, Jian] Xiangcun High Technol Agr Co LTD, Loudi, Peoples R China.
关键词：
lactic acid bacteria;lactating sows;reproductive performance
语种：
英文
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Self-Supported Hierarchical IrO2@NiO Nanoflake Arrays as an Efficient and Durable Catalyst for Electrochemical Oxygen Evolution
作者：
Liu, Jinlong;Wang, Zhenyu;Su, Kanda;Xv, Deyao;Zhao, Dan;...
期刊：
ACS Applied Materials & Interfaces ,2019年11(29):25854-25862 ISSN：1944-8244
通讯作者：
Qian, Dong;Yang, Chunming;Lu, Zhouguang
作者机构：
[Liu, Jinlong; Xv, Deyao; Su, Kanda; Zhao, Dan; Qian, Dong] Cent S Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Changsha 410083, Hunan, Peoples R China.;[Yang, Chunming] Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.;[Liu, Jinlong] Univ Cambridge, Dept Engn, Cambridge CB3 OFA, England.;[Lu, Zhouguang; Wang, Zhenyu] South Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518005, Peoples R China.;[Li, Junhua] Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.
通讯机构：
[Qian, Dong] C;[Yang, Chunming] H;[Lu, Zhouguang] S;Cent S Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Changsha 410083, Hunan, Peoples R China.;Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.
关键词：
iridium dioxide;nickel oxide;nanoflake array;electrocatalyst;oxygen evolution
摘要：
Although traditional IrO2 nanoparticles loaded on a carbon support (IrO2@C) have been taken as a benchmark catalyst for the oxygen evolution reaction (OER), their catalytic efficiency, operation stability, and IrO2 utilization are far from satisfactory due to the inferior powdery structure and inevitable corrosion of both IrO2 and C under the oxidizing potentials. Here, a rational design of a self-supported hierarchical nanocomposite, composed of IrO2@NiO nanoparticle-built porous nanoflake arrays vertically growing on nickel foam, is proposed, which is demonstrated as a versatile strategy to achieve improved OER activity, remarkable long-term stability, and significantly reduced loading of IrO2 (0.62 atom %). Impressively, the resultant catalyst drives a steady OER current density of 10 mA cm-2, requiring 278 mV overpotential in 1.0 M KOH electrolyte for 25 h and outmaneuvring commercial IrO2@C with much higher mass loading. Further electrochemical investigation and mechanism analysis disclose that the greatly improved electrocatalytic activity stems from the advantageous hierarchical structure and the synergistic effect between IrO2 and underlying potential-induced NiOOH, whereas the outstanding durability is attributed to the unique role of NiO in preventing IrO2 dissolution. © 2019 American Chemical Society.
语种：
英文
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Effects of fermented wheat-rice distillers dried grains with solubles on meat quality and amino acid profile in broilers
作者：
Yang, C.* ;Tang, X.;Yang, H.;Tang, Q.;Tang, J.;...
期刊：
South African Journal of Animal Science ,2019年49(5):955-963 ISSN：0375-1589
通讯作者：
Yang, C.
作者机构：
[Yang, H.; Tang, Q.; Yang, C.; Tang, J.; Bin, D.] Hengyang Normal Univ, Coll Life Sci & Environm, Hengyang 421008, Hunan, Peoples R China.;[Yang, C.] Hunan Normal Univ, Coll Life Sci, Hunan Int Joint Lab Anim Intestinal Ecol & Hlth, Lab Anim Nutr & Human Hlth, Changsha 410081, Hunan, Peoples R China.;[Tang, X.] Hunan Vocat Tech Coll Environm & Biol, Coll Bioengn, Hengyang 421005, Hunan, Peoples R China.
通讯机构：
[Yang, C.] H;Hengyang Normal Univ, Coll Life Sci & Environm, Hengyang 421008, Hunan, Peoples R China.;Hunan Normal Univ, Coll Life Sci, Hunan Int Joint Lab Anim Intestinal Ecol & Hlth, Lab Anim Nutr & Human Hlth, Changsha 410081, Hunan, Peoples R China.
关键词：
fatty acids, meat quality, shear force
摘要：
The aim of this experiment was to evaluate the effects of replacing distillers dried grains with solubles (DDGS) with fermented DDGS (FDDGS) on meat quality and serum amino acid profiles in Chinese yellow broilers. Forty-eight 42-day-old male Chinese yellow broilers were randomly allotted to the treatments. Each treatment was replicated six times with four birds per replicate. Both groups received a basal corn-soybean diet that was supplemented with either 20% DDGS or 20% FDDGS. Broilers were euthanized at 70 days old. The right half of each breast was evaluated for meat quality. Both breast and thigh meats were evaluated for proximate and fatty acid composition. Serum from blood samples was analysed to quantify relative amounts of free amino acids. Breast meat from broilers supplemented with FDDGS had a lower pH and less drip loss than those supplemented with DDGS (P <0.05). No differences were detected between treatments in the proximate composition of breast and thigh meat (P >0.05). Myristic acid (C14:0) concentration of thigh muscles was reduced for broilers supplemented with FDDGS compared with those supplemented with DDGS (P < 0.05). Concentrations of lysine, taurine, alpha-aminoadipic acid, glycine, and 3-methylhistidine in serum were all lower for broilers supplemented with FDDGS than for those supplemented with DDGS (P0.05). Meanwhile, the serum phosphoserine concentration of the FFDS-supplemented broilers was greater than those supplemented with DDGS (P < 0.05). In conclusion, replacing 20% DDGS with a like amount of FDDGS can be recommended for diets of growing broiler chickens. © 2019 South African Bureau for Scientific Publications.
语种：
英文
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Long-term ingestion of low amylose/amylopectin ratio diet affects aspects of meat quality by changing muscle fibre characteristics in growing-finishing pigs.
作者：
Yang, Can;He, Jun;Yu, Bing;Chen, Daiwen* ;Mao, XiangBing;...
期刊：
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION ,2019年103(2):644-652 ISSN：0931-2439
通讯作者：
Chen, Daiwen
作者机构：
[Yang, Can; Chen, Daiwen; Mao, XiangBing; He, Jun; Yu, Bing; Yu, Jie] Sichuan Agr Univ, Inst Anim Nutr, Yaan 625014, Sichuan, Peoples R China.;[Yang, Can] Hengyang Normal Univ, Coll Life Sci & Environm, Hengyang, Hunan, Peoples R China.;[Yang, Can; Yin, Yulong] Hunan Normal Univ, Anim Nutr & Human Hlth Lab, Changsha, Hunan, Peoples R China.
通讯机构：
[Chen, Daiwen] S;Sichuan Agr Univ, Inst Anim Nutr, Yaan 625014, Sichuan, Peoples R China.
关键词：
amylose/amylopectin ratio;growing-finishing pigs;meat quality;muscle fibre characteristic
摘要：
Amylose plays important role in body health. It is controversial whether changing dietary amylose/amylopectin ratio (DAR) will improve meat quality in growing-finishing pigs. A total of 48 Duroc × Landrace × Large White castrated male pigs (initial body weight 49.8 ± 2.8 kg) were randomly allotted to two treatments, and fed ad libitum either with a low DAR diet (LR, amylose/amylopectin: 12/88) or a high DAR diet (HR, amylose/amylopectin: 30/70) for 68 days. Feed intake was recorded every day, body weight was weighed at 46th and 68th day to calculate average daily gain (ADG), average daily feed intake (ADFI) and Feed:gain ratio. Blood was collected at −30 min (fasting 12 hr), 60, 90, 120, 180 min postprandial at 64th day and then serum was obtained by centrifugation of blood at 1,500× g at 4°C. After pigs were slaughtered, samples such as longissimus dorsi, iliopsoas and semitendinosus were collected. Density, diameter and types of muscle fibres were analysed. Results showed that ADG, ADFI, Feed:Gain ratio, cross-sectional area of longissimus dorsi muscle, backfat thickness, colour scores were not affected by DAR. Ingestion of LR diet increased the fasting glucose (p < 0.05) and insulin (p < 0.05) concentrations in serum. The drip loss and firmness were decreased significantly in LR vs. HR animals (p < 0.05). Densities of muscle fibre in longissimus dorsi, iliopsoas and semitendinosus were greater in LR pigs (p < 0.05). Moreover, ingestion of LR diet significantly increased myosin heavy chain (MyHC) IIa mRNA level and decreased MyHC IIb gene expression in longissimus dorsi muscle (LM) (p < 0.05). Therefore, intake of diet low in amylose/amylopectin ratio induces a better meat quality (lower drip loss and lower firmness), which could attribute to smaller myofibres, a shift to slower and/or more oxidative fibres. © 2018 Blackwell Verlag GmbH
语种：
英文
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Facile synthesis of Pd/N-doped reduced graphene oxide via a moderate wet-chemical route for non-enzymatic electrochemical detection of estradiol
作者：
Li, Junhua;Jiang, Jianbo;Zhao, Dan;Xu, Zhifeng;Liu, Mengqin;...
期刊：
Journal of Alloys and Compounds ,2018年769:566-575 ISSN：0925-8388
通讯作者：
Xie, Haobin;Qian, Dong
作者机构：
[Liu, Xing; Liu, Mengqin; Deng, Peihong; Xu, Zhifeng; Xie, Haobin; Li, Junhua] Hengyang Normal Univ, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Li, Junhua; Jiang, Jianbo; Zhao, Dan; Qian, Dong] Cent S Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.;[Li, Junhua] Hengyang Normal Univ, Coll Chem & Mat Sci, Hunan Prov Univ Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.;[Jiang, Jianbo] Jishou Univ, Coll Chem & Chem Engn, Jishou 416000, Peoples R China.;[Yang, Chunming] Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.
通讯机构：
[Xie, Haobin] H;[Qian, Dong] C;Hengyang Normal Univ, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;Cent S Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.
关键词：
N-doped reduced graphene oxide;Pd nanoparticles;Electrochemical detection;Estradiol;Wet-chemical method
摘要：
In this work, Pd-decorated N-doped reduced graphene oxide (Pd/N-RGO) was successfully synthesized by a simple wet-chemical method without using any capping agent and stabilizer. The synthesized Pd/N-RGO composite has been carefully characterized by various techniques. The X-ray photoelectron spectra provide the evidence of successful incorporation of N into the N-RGO sheets, while the presence of Pd nanoparticles with the sizes of 5-20 nm on the N-RGO sheets was confirmed by the transmission electron microscopy. By integrating the advantages of the large surface area of N-RGO sheets and good electron transfer efficiency of Pd nanoparticles, the Pd/N-RGO-based sensor shows an improved electrocatalytic activity toward the estradiol oxidation. Therefore, the Pd/N-RGO composite can be used as an effective sensing platform for the non-enzymatic detection of estradiol. It also demonstrates that the fabricated sensor has two linear concentration ranges (0.1-2 and 2-400 mu M) and a low detection limit (1.8 nM) for the estradiol detection. Finally, the resulting sensor was successfully used to detect estradiol in some real samples and the satisfactory recoveries of 96.0-103.9% were obtained. The prepared Pd/N-RGO composite with more distinct merits including simple manufacture, preferable reproducibility and long-term stability can be a promising candidate for the advanced electrode material in sensing applications. (C) 2018 Elsevier B.V. All rights reserved.
语种：
英文
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黑曲霉发酵柑橘皮产蛋白工艺优化研究
作者：
王雁灿;杨灿;唐小武;雷涵;罗露;...
期刊：
黑龙江畜牧兽医 ,2018年(20):157-159 ISSN：1004-7034
作者机构：
衡阳师范学院 生命科学与环境学院,湖南衡阳,421008;嘉吉饲料(长沙)有限公司,长沙,410126;[唐青海; 杨灿; 罗露; 雷涵; 杨海; 王雁灿; 唐姣玉] 衡阳师范学院;[唐小武] 嘉吉饲料长沙有限公司
关键词：
柑橘皮;粗蛋白;黑曲霉;发酵;粗脂肪
摘要：
为了改善柑橘皮的营养价值,试验以粗蛋白提高幅度为衡量标准,采用单因素试验设计探讨黑曲霉发酵柑橘皮的最适宜发酵时间、接种比例、底物组合以及水的添加量。结果表明：当底物红薯与柑橘皮添加比例为1∶1,加水10 mL,接种10%的黑曲霉孢子悬液,发酵第4天时发酵产物的粗蛋白含量最高（8.23%）,较发酵前提高了41.17%;发酵产物的粗脂肪含量从1.71%提高到2.13%,提高了24.56%。说明通过黑曲霉固态发酵可以增加柑橘皮的粗蛋白含量。
语种：
中文
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地方师范院校动物科学专业探索——以衡阳师范学院为例
作者：
唐青海;杨海;杨灿
期刊：
西部素质教育 ,2018年4(19):162-163 ISSN：2095-6401
作者机构：
衡阳师范学院生命科学与环境学院,湖南 衡阳,421000;[唐青海; 杨灿; 杨海] 衡阳师范学院
关键词：
师范院校;动物科学专业;师资建设
摘要：
为了提升地方师范院校动物科学专业的教学质量,文章以衡阳师范院校为例,阐述了地方师范院校开办动物科学专业背景,指出了地方师范院校动物科学专业开设的成效,提出了地方师范院校动物科学专业开办存在的问题及对策。
语种：
中文
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The effect of dietary amylose/amylopectin ratio on serum and hepatic lipid content and its molecular mechanisms in growing-finishing pigs
作者：
Yang, C.;He, J.;Yu, B.;Yu, J.;Mao, X. B.;...
期刊：
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION ,2018年102(6):1657-1665 ISSN：0931-2439
通讯作者：
Chen, D. W.
作者机构：
[Yu, J.; He, J.; Mao, X. B.; Yu, B.; Chen, D. W.; Yang, C.] Sichuan Agr Univ, Inst Anim Nutr, Yaan, Sichuan, Peoples R China.;[Yang, C.] Hengyang Normal Univ, Coll Life Sci & Environm, Hengyang, Hunan, Peoples R China.;[Yin, Y. L.; Yang, C.] Hunan Normal Univ, Anim Nutr & Human Hlth Lab, Changsha, Hunan, Peoples R China.
通讯机构：
[Chen, D. W.] S;Sichuan Agr Univ, Inst Anim Nutr, Yaan, Sichuan, Peoples R China.
关键词：
dietary amylose/amylopectin ratio;glucose;growing-finishing pigs;lipid;liver
摘要：
This study was conducted to investigate the effects of dietary amylose/amylopectin ratio (DAR) on serum and hepatic lipid content, luminal short-chain fatty acid (SCFA) concentrations, and the expression of host genes involved in fat and glucose metabolism in liver and mucosa in growing-finishing pigs. Forty-eight Duroc × Landrace × Large White pigs (49.8 ± 2.8 kg) were randomly allocated to low amylose/amylopectin ratio (LR) and high amylose/amylopectin ratio (HR) groups, each group consisting of six replicates (pen) with four pigs per pen. The DAR was 12/88 for LR and 30/70 for HR. Experiment lasted for 67 days. Results showed that, compared with HR group, ingestion of LR significantly increased the liver total lipid and cholesterol concentration (p <.05) and decreased the serum LDL-C concentration (p <.05). The concentration of propionate, butyrate and total SCFAs in caecum digesta was significantly lower in LR group than in HR group (p <.05). We observed a significant increase in glucose transporter 2 (GLUT2), sodium-dependent glucose transporter 1 (SGLT1) gene expression in LR-fed pigs in the jejunum mucosa (p <.01). A decrease in Na+-coupled monocarboxylate transporter (SMCT1) and free fatty acid receptor 3 (FFAR3) expression was found in the ileum mucosa with LR group (p <.05). Ingestion of LR diet significantly decreased the hexokinase (p <.01) and tend to decrease the pyruvate kinase (p =.050) activities in the liver. Meanwhile, the present results indicated that ingestion of LR diet significantly increased the transcription of gluconeogenesis and lipogenic genes such as forkhead box O1 (FOXO1), fatty acid synthetase3 (FAS3) (p <.05). These findings demonstrated that high amylopectin has harmful effects on hepatic lipid deposit through the modulation of the liver Foxo1 signalling and should be avoided from one's diet. © 2018 Blackwell Verlag GmbH
语种：
英文
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Ketjen black carbon supported CoO@Co−N−C nanochains as an efficient electrocatalyst for oxygen evolution
作者：
Liu, Guiyu y;Liu, Jinlong;Liu, Beibei;Yang, Chunming;Qian, Dong* ;...
期刊：
International Journal of Hydrogen Energy ,2018年43(51):22942-22948 ISSN：0360-3199
通讯作者：
Qian, Dong;Li, Junhua
作者机构：
[Liu, Guiyu y; Liu, Jinlong; Liu, Beibei; Qian, Dong] Cent South Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.;[Liu, Guiyu y; Li, Junhua] Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Liu, Jinlong; Yang, Chunming] Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.
通讯机构：
[Qian, Dong] C;[Li, Junhua] H;Cent South Univ, Coll Chem & Chem Engn, Hunan Prov Key Lab Chem Power Resources, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.;Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.
关键词：
Electrocatalyst;Ketjen black carbon;Oxygen evolution reaction;Synergistic effect;[email protected]−N−C
摘要：
We demonstrate an extremely facile in-situ pyrolysis followed by the reduction of partial Co 2+ route to synthesize novel Ketjen black carbon (KB) supported [email protected]−N−C (denoted as [email protected]−NC/KB) nanochains using KB, urea and cobalt (Ⅱ) acetate as co-precursors. The as-prepared [email protected]/KB displays higher electrocatalytic activity, smaller Tafel slope and better durability for the oxygen evolution reaction than those of the benchmark commercial RuO 2 catalyst in 1.0 M KOH solution, far outperforming the control groups (i.e. [email protected]−g-C 3 N 4 /KB, Co−NC/KB, CoO−NC/KB, [email protected]/KB, [email protected]−NC and Co 3 O 4 −NC/KB). The remarkable electrocatalytic performance of [email protected]−NC/KB is primarily credited to the synergistic effect between Co and CoO species with a core-shell structure, increased active sites and considerably enhanced electronic conductivity. © 2018 Hydrogen Energy Publications LLC
语种：
英文
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杜仲叶乙醇粗提物对母猪血液生化指标的影响
作者：
杨灿;唐小武;苏文璇;杨贵植;李姣爱;...
期刊：
中国饲料 ,2018年(1):55-58 ISSN：1004-3314
作者机构：
湖南师范大学生命科学学院;衡阳师范学院生命科学与环境学院;嘉吉饲料（长沙）有限公司;[刘国荣; 刘建] 湘村高科农业股份有限公司;[唐小武] 嘉吉饲料长沙有限公司
关键词：
杜仲叶;初产母猪;哺乳期;三酰甘油;白蛋白
摘要：
为研究日粮中添加杜仲叶乙醇粗提物对哺乳母猪血液生化指标的影响,试验采用预产期相近的初产湘村黑母猪12头,随机分为2组,对照组（基础日粮）和杜仲组（基础日粮+20 g杜仲叶粗提物/头·d）,每组6个重复,每重复1头母猪进行单因素试验。试验期为分娩前3天到21日龄断奶时。在分娩后第7天和断奶时采集母猪前腔静脉血,3500 r/min离心15 min取血清在全自动生化仪上测生化指标。结果表明:给初产母猪哺乳期添加20 g/头·d的杜仲叶乙醇粗提物能显著增加哺乳第7和第21日龄母猪血清中的三酰甘油浓度（P<0.05）,哺乳第7日龄时,杜仲组母猪血清三酰甘油浓度较对照组提高20%,哺乳第21日龄时,杜仲组母猪血清三酰甘油浓度较对照组提高33%。杜仲叶乙醇粗提物和哺乳时间的互作对母猪血清中白蛋白（ALB）和尿素氮（UREA）的影响显著（P<0.05）,而哺乳第21日龄时,血清ALB和UREA的浓度因为杜仲叶乙醇粗提物的摄入而下降。杜仲组母猪血清中ALB在哺乳第7日龄时比对照组低17.24%,但哺乳21日龄时杜仲组母猪血清ALB反倒比对照组高1.6%。说明杜仲叶乙醇粗提物能促进初产母猪血液蛋白质和脂肪合成代谢,以保障其哺乳性能。
语种：
中文
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干酒糟及其可溶物的营养价值及其在猪生产上的应用
作者：
杨灿;唐小武;宾冬梅;陈思远;贺瑜;...
期刊：
动物营养学报 ,2017年29(1):8-20 ISSN：1006-267X
作者机构：
衡阳师范学院,生命科学与环境学院, 衡阳, 421008;湖南大北农农业科技有限公司, 长沙, 410200;[杨灿; 宾冬梅; 陈思远; 贺瑜; 雷涵] 衡阳师范学院,生命科学与环境学院, 衡阳, 421008;[唐小武] 湖南大北农农业科技有限公司, 长沙, 410200
关键词：
猪;粗纤维;蛋白质
摘要：
干酒糟及其可溶物（ DDGS）是乙醇生产工业副产物，随着生物能源的应用增加，DDGS产量上升。 DDGS最先用于反刍动物生产中，近年来，也有很多报道将DDGS用于猪、鸡等单胃动物生产行业。本文从DDGS的生产工艺、营养组成、对猪的营养价值及其在猪生产上的应用现状以及改进措施等几个方面对近十年来国外学者在 DDGS 上的研究进行了综述。虽然DDGS能替代部分豆粕和玉米用于猪生产中，但由于其质量的不稳定、蛋白质品质的低下和粗纤维含量过高影响了其大量使用。通过过筛、发酵、加酶、不同原料组合使用等方法能扩大并提高DDGS在养殖行业的应用。
语种：
中文
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从教研一体化出发探讨二本院校动物生物化学实验教学改革
作者：
杨灿;唐小武;宾冬梅;唐娇玉;杨海;...
期刊：
黑龙江畜牧兽医 ,2017年(3):267-269 ISSN：1004-7034
作者机构：
衡阳师范学院生命科学与环境学院;[唐小武] 湖南大北农农业科技有限公司;[周东升; 杨灿; 宾冬梅; 杨海; 唐娇玉] 衡阳师范学院
关键词：
动物生物化学;教研一体化;改革;二本院校;实验教学
摘要：
笔者针对二本院校科研经费相对薄弱的情况,以动物生物化学实验教学为例,探讨将教学科研结合的途径,通过教学内容整体化设计、教学过程全员参与、实验室全天开放三个途径进行改革,将学生的学习由被动接收转变为主动探究,在培养学生实践能力和有效减少科研经费、增强学生科研能力方面具有重要意义。
语种：
中文
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油茶籽的营养价值及其应用现状
作者：
王雁灿;杨灿;唐小武;苏文璇;阳丹;...
期刊：
畜牧与饲料科学 ,2017年38(6):29-32 ISSN：1672-5190
作者机构：
衡阳师范学院生命科学与环境学院;[唐小武] 湖南大北农农业科技有限公司;[杨灿; 梁伟炜; 阳丹; 苏文璇; 宾冬梅; 王雁灿] 衡阳师范学院
关键词：
油茶籽;茶籽油;茶籽粕;茶籽壳
摘要：
我国年产油茶籽100万t左右,对其提取茶油是最主要的应用途径,而且提油后的副产物也具有一定的营养价值。重点介绍了油茶籽提油后的副产物茶籽粕和茶籽壳的营养价值及其应用现状。茶籽壳一般可用于生产糖醛、木糖醇和活性炭;茶籽粕更多用于提取茶皂素、茶籽蛋白、茶籽多糖、茶籽淀粉等。但高剂量茶皂素和单宁的存在,使茶籽粕的直接应用受到了影响,因此,今后应加大对茶籽粕发酵去茶皂素和单宁方面的研究,以增加其在畜牧业生产中的直接利用率。
语种：
中文
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热应激对湘黄鸡血液生化指标的影响
作者：
唐姣玉;刘艳;杨灿;唐青海
期刊：
中国家禽 ,2017年39(5):66-68 ISSN：1004-6364
作者机构：
衡阳师范学院生命科学与环境学院,湖南衡阳,421008;[唐青海; 刘艳; 杨灿; 唐姣玉] 衡阳师范学院
关键词：
湘黄鸡;营养物质代谢;血液生化指标
摘要：
试验旨在探讨热应激对湘黄鸡血液生化指标的影响。将30日龄80只湘黄鸡随机分为2组：对照组饲养室温度（22±1）℃,相对湿度40%-50%;热应激组饲养室温度（31±2）℃,相对湿度80%-90%。试验期为15 d。试验结束时,翅静脉采血,测血液生化指标。结果显示：热应激组血清葡萄糖、丙氨酸氨基转移酶、天门冬氨酸氨基转移酶、尿素氮、Mg-（2＋）及Cl--显著高于对照组（P〈0.05）,血液总蛋白、球蛋白、K-＋、磷、CO2分压显著低于对照组（P〈0.05）。结果提示,热应激导致湘黄鸡血清离子浓度及体内营养物质代谢发生改变。
语种：
中文
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大蒜素对热应激湘黄鸡生长性能和免疫功能的影响
作者：
刘兆辉;唐姣玉;刘艳;王巧英;杨海;...
期刊：
黑龙江畜牧兽医 ,2017年(03):172-174 ISSN：1004-7034
作者机构：
衡阳师范学院生命科学与环境学院,湖南衡阳,421008;[周东升; 刘艳; 杨灿; 王巧英; 刘兆辉; 杨海; 唐姣玉] 衡阳师范学院
关键词：
大蒜素;湘黄鸡;热应激;生长性能;免疫功能
摘要：
为了研究大蒜素对30日龄热应激湘黄鸡生长性能和免疫功能的影响,试验将40只湘黄鸡随机分为4组,热应激组饲喂基础日粮,低剂量组、中剂量组、高剂量组分别在基础日粮中添加100,200,400 mg/kg大蒜素。结果表明:日粮中添加200,400 mg/kg大蒜素可促进30日龄热应激湘黄鸡体重的增长;添加200 mg/kg大蒜素能显著提高饲料利用率（P<0.05）;同时,在日粮中添加大蒜素可明显提高湘黄鸡胸腺指数以及增加血液中总蛋白和球蛋白含量。说明在日粮中添加大蒜素具有促生长和提高免疫功能的作用。
语种：
中文
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