在動物飼料中微量元素起著非常重要的作用,是動物必需的營養(yǎng)素,也是機體新陳代謝過程中酶活性中心的重要輔助因子。在現(xiàn)代養(yǎng)殖業(yè)和環(huán)保方面,飼料中微量元素的品質(zhì)尤為重要。如果添加不科學,致使配比不合理,少量或過量添加都起不到營養(yǎng)作用,甚至會起到反作用,嚴重者還會使被飼喂動物出現(xiàn)中毒現(xiàn)象。
畜禽需要的微量元素有二十多種,在代謝中起重要作用,是畜禽體內(nèi)重要結(jié)構(gòu)物質(zhì)。礦物質(zhì)雖然不含能量,但是與產(chǎn)生能量的蛋白質(zhì)、碳水化合物、脂肪等物質(zhì)的代謝有密切的聯(lián)系和巨大的影響,是保證畜禽健康、生長發(fā)育過程中所必需的物質(zhì)。例如鋪、氯是形成胃液和胃酸的原料,并能促進消化酶的活動,使飼料變?yōu)榭扇芙鉅顟B(tài),提高飼料利用率。由于它對消化液的酶有催化作用,增進消化效果,又能改善日糧的適口性,增加畜禽食欲。礦物質(zhì)微量元素對維持畜禽正常生理機能的作用是很重要的,礦物質(zhì)的缺乏會引起畜禽多種疾病和癥狀。
劣質(zhì)飼料或配比不合理的飼料也同樣會造成環(huán)境污染、資源浪費。長期使用微量元素含量高的糞便施肥,將導致土壤中微量元素蓄積污染,從而對植物(特別是農(nóng)作物)產(chǎn)生毒害作用,嚴重影響植物的生長發(fā)育,使農(nóng)作物減產(chǎn)。糞便一旦污染水源,也將產(chǎn)生巨大危害,可使水質(zhì)惡化,水生物死亡。對于飼料中微量元素的研究也是科研部門比較重視的一塊內(nèi)容!仲愷農(nóng)業(yè)工程學院就利用凈信全自動樣品快速研磨儀-24L研磨飼料來測量飼料里面的微量元素。
全自動樣品快速研磨儀
上海凈信JXFSTPRP-L®系列組織研磨儀(專利產(chǎn)品,仿冒必究!ZL2019301918692)是一種特殊的、快速的、高效率的、多試管的一致系統(tǒng)。它能將任何來源(包括土壤、植物和動物的組織/器官、細菌、酵母、真菌、孢子、古生物標本等)的原始DNA、RNA和蛋白質(zhì)進行提取和純化。將樣品和研磨球放入研磨儀內(nèi)(配置研磨罐或離心管/適配器),在高頻擺動作用下,研磨球在研磨儀內(nèi)來回高速撞擊及摩擦,在非常短的時間內(nèi)便可完成樣品的研磨、粉碎、混合及細胞破壁。
上海凈信全自動樣品快速研磨儀針對飼料的研磨方面有其獨到的優(yōu)勢。具體實驗方案:
1.待研磨樣本若干mg,離心管以及不銹鋼研磨珠若干,清洗并滅菌。
2.待研磨樣本裝入離心管,加入研磨珠,加入試劑
3.將裝有樣品離心管裝入上海凈信全自動樣品快速研磨儀,注意水平配平。
4.鎖緊鎖扣設置參數(shù)
5.啟動研磨
待研磨完成后取出樣品如下圖;
在動物飼料中微量元素起著非常重要的作用,是動物必需的營養(yǎng)素,也是機體新陳代謝過程中酶活性中心的重要輔助因子。在現(xiàn)代養(yǎng)殖業(yè)和環(huán)保方面,飼料中微量元素的品質(zhì)尤為重要。如果添加不科學,致使配比不合理,少量或過量添加都起不到營養(yǎng)作用,甚至會起到反作用,嚴重者還會使被飼喂動物出現(xiàn)中毒現(xiàn)象。
畜禽需要的微量元素有二十多種,在代謝中起重要作用,是畜禽體內(nèi)重要結(jié)構(gòu)物質(zhì)。礦物質(zhì)雖然不含能量,但是與產(chǎn)生能量的蛋白質(zhì)、碳水化合物、脂肪等物質(zhì)的代謝有密切的聯(lián)系和巨大的影響,是保證畜禽健康、生長發(fā)育過程中所必需的物質(zhì)。例如鋪、氯是形成胃液和胃酸的原料,并能促進消化酶的活動,使飼料變?yōu)榭扇芙鉅顟B(tài),提高飼料利用率。由于它對消化液的酶有催化作用,增進消化效果,又能改善日糧的適口性,增加畜禽食欲。礦物質(zhì)微量元素對維持畜禽正常生理機能的作用是很重要的,礦物質(zhì)的缺乏會引起畜禽多種疾病和癥狀。
劣質(zhì)飼料或配比不合理的飼料也同樣會造成環(huán)境污染、資源浪費。長期使用微量元素含量高的糞便施肥,將導致土壤中微量元素蓄積污染,從而對植物(特別是農(nóng)作物)產(chǎn)生毒害作用,嚴重影響植物的生長發(fā)育,使農(nóng)作物減產(chǎn)。糞便一旦污染水源,也將產(chǎn)生巨大危害,可使水質(zhì)惡化,水生物死亡。對于飼料中微量元素的研究也是科研部門比較重視的一塊內(nèi)容!仲愷農(nóng)業(yè)工程學院就利用凈信全自動樣品快速研磨儀-24L研磨飼料來測量飼料里面的微量元素。
全自動樣品快速研磨儀
上海凈信JXFSTPRP-L®系列組織研磨儀(專利產(chǎn)品,仿冒必究!ZL2019301918692)是一種特殊的、快速的、高效率的、多試管的一致系統(tǒng)。它能將任何來源(包括土壤、植物和動物的組織/器官、細菌、酵母、真菌、孢子、古生物標本等)的原始DNA、RNA和蛋白質(zhì)進行提取和純化。將樣品和研磨球放入研磨儀內(nèi)(配置研磨罐或離心管/適配器),在高頻擺動作用下,研磨球在研磨儀內(nèi)來回高速撞擊及摩擦,在非常短的時間內(nèi)便可完成樣品的研磨、粉碎、混合及細胞破壁。
上海凈信全自動樣品快速研磨儀針對飼料的研磨方面有其獨到的優(yōu)勢。具體實驗方案:
1.待研磨樣本若干mg,離心管以及不銹鋼研磨珠若干,清洗并滅菌。
2.待研磨樣本裝入離心管,加入研磨珠,加入試劑
3.將裝有樣品離心管裝入上海凈信全自動樣品快速研磨儀,注意水平配平。
4.鎖緊鎖扣設置參數(shù)
5.啟動研磨
待研磨完成后取出樣品如下圖;
結(jié)語:用戶傳統(tǒng)的方式是加上試劑用搖床震蕩2小時,然后在靜置8小時,待試劑充分反應后才做下步實驗,而用了上海凈信全自動樣品快速研磨儀后,研磨完成直接離心提取上清液做下步實驗,大大節(jié)省了時間。同時對上海凈信全自動樣品快速研磨儀給出非常高的評價!
-
Orbital shaker
-
Standard vacuum freeze dryer
-
Vertical mixer
-
Non-contact ultrasonic DNA interrupter
-
Rotary mixer HS-5
-
Non-contact shaped DNA interrupter
-
Orbital shaker
-
Roller mixer (blood mixer)
-
Dual-channel non-contact energy-concentrated DNA interrupter
-
Rotational viscometer
-
Cup type ultrasonic cell crusher
-
Inching vortex oscillator
-
Handheld ultrasonic cell pulverizer
-
Handheld ultrasonic cell pulverizer
-
Ultra-micro ultrasonic cell crusher
-
Multifunctional vortex oscillator
-
Rotational viscometer
-
Handheld ultrasonic cell crusher
-
Micro centrifuge
-
Integrated ultrasonic cell crusher
-
Handheld ultrasonic cell crusher
-
Multi-tube vortex oscillator
-
Rotational viscometer
-
Micro centrifuge
-
Ultrasonic crusher
-
Integrated ultrasonic cell crusher
-
Nitrogen Blowing Apparatus
-
Ultrasonic cell crusher integrated
-
Ultrasonic crusher
-
Nitrogen Blowing Apparatus
-
Microplate centrifuge
-
Snowflake ice maker
-
Integrated ultrasonic cell crusher
-
Ultrasonic crusher
-
Nitrogen Blowing Apparatus
-
Ultrasonic crusher
-
Split ultrasonic cell disruptor
-
Microplate horizontal centrifuge
-
Snowflake ice maker
-
Ultrasonic cell crusher
-
Integrated ultrasonic cell crusher
-
Nitrogen Blowing Apparatus
-
Round water bath nitrogen blowing instrument
-
Ultrasonic cell crusher
-
Dual-channel non-contact energy-concentrated DNA interrupter
-
Nitrogen Blowing Apparatus
-
Ultrasonic cell crusher
-
Visual nitrogen blowing instrument
-
Intelligent ultrasonic crusher
-
Ultrasonic cell crusher
-
Ultrasonic crusher
-
Constant temperature airtight ultrasonic reactor
-
Non-contact ultrasonic pulverizer
-
Automatic sample fast grinder-24L
-
Soil Ball Mill
-
Microwave ultrasonic extractor
-
Soil Ball Mill
-
Automatic sample fast grinder-32L
-
Planetary Ball Mill
-
Planetary Ball Mill
-
Planetary Ball Mill
-
Automatic sample fast grinder-48L
-
High energy grinder
-
High-throughput soil grinder
-
Glass bead sterilizer
-
Automatic sample fast grinder-64L
-
Automatic sample fast grinder-96L
-
Infrared inoculation loop sterilizer
-
Hair drug detector
-
Infrared inoculation loop sterilizer
-
Hair screening drug detector
-
Hair treatment instrument
-
Portable hair grinder
-
Biological indicator incubator
-
Hair Grinding and Shredder
-
Multi-sample tissue grinding machine-FEIII
-
Multi-sample tissue grinder-FEII
-
Tissue grinder
-
Tissue grinding machine
-
Plant tissue processing system
-
Multi-sample tissue grinding machine-192
-
Multi-sample tissue grinder-96
-
Multi-sample tissue grinder-64
-
Multi-sample tissue grinder -48
-
Multi-sample tissue grinding machine-32
-
Multi-sample tissue grinder-24
-
QuEChERS pre-processing all-in-one machine
-
QuEChERS sample preparation system
-
流體實驗魯爾轉(zhuǎn)接頭
-
細胞定位格子培養(yǎng)皿
-
Thermostatic metal bath
-
μ-Dish 35 mm, high Grid-50 Glass Bottom
-
Thermostatic metal bath
-
Thermostatic metal bath
-
Mini refrigerated metal bath
-
Mini thermostat metal bath
-
六通道載玻片
-
Thermostatic metal bath refrigeration type
-
μ-Dish 35 mm, high tissue culture dish
-
In situ hybridization
-
8孔腔室載玻片
-
Multifunctional cell electric fusion instrument
-
UV crosslinker
-
細胞定位格子培養(yǎng)皿
-
12孔可移除腔室載玻片
-
六通道載玻片0.1
-
魯爾固定連接器-F
-
魯爾固定接頭-M
-
魯爾公接頭
-
魯爾公插頭
-
Molecular hybridization furnace
-
CultureWell?可重復使用硅膠墊片
-
內(nèi)毒素檢測
-
TH-5熱敏性溫度監(jiān)測儀
-
BAT-12微探針溫度計
-
BAT-10 多功能溫度計
-
灌注管道裝置
-
灌注槽
-
灌注設備
-
2孔腔室載玻片-無凹液面
-
18孔培養(yǎng)載玻片-扁平版
-
API Coryne
-
常規(guī)培養(yǎng)基
-
CoverWell?成像小室
-
成像墊片(imaging spacer)
-
一體化成像系統(tǒng) (具備AI人工智能技術)
-
High temperature four-module thermostatic metal bath
-
熒光蛋白激發(fā)觀察系統(tǒng)
-
熒光蛋白激發(fā)觀察系統(tǒng)
-
便攜式顯微鏡-帶XY工作臺
-
PM-1 便攜式顯微鏡
-
細胞拉伸系統(tǒng)
-
Culture Well?可移除腔室蓋玻片
-
其他設備(電生理/IVF)
-
SecureSlip?帶硅膠層蓋玻片
-
活細胞培養(yǎng)系統(tǒng)
-
Three-dimensional mixer
-
磁石培養(yǎng)皿
-
CoverWell?灌流小室
-
CultureWell?多孔腔室蓋玻片
-
共培養(yǎng)載玻片
-
磁座組合式活細胞培養(yǎng)槽
-
3D Centrifugal Cryogenic Grinder
-
Small bead mill/cell bead mill
-
Automatic sample rapid grinder-192
-
Cryogenic Grinder JXFSTPRP-CLN
-
Cryogenic tissue grinder
-
Cryogenic tissue grinder
-
High-speed cryogenic grinding homogenizer
-
Multi-sample tissue grinder-24L
-
High-speed tissue grinding machine KZ-II
-
Multi-channel microbial magnetic bead homogenizer
-
Automatic sample rapid grinding machine
-
Automatic sample rapid grinder-24
-
Immersion liquid nitrogen Cryogenic Grinder
-
Automatic liquid nitrogen freezing grinding machine
-
Automatic sample rapid grinding machine-64
-
Automatic sample rapid grinding machine-48
-
Constant temperature and humidity weighing system
-
Vertical oscillator
-
Multi-sample tissue grinder-192L
-
Multi-sample tissue grinder-96L
-
Multi-sample tissue grinder-64L
-
Cryogenic Grinder (Semi-automatic Liquid Nitrogen Cryogenic Grinder)
-
Multi-sample tissue grinder-32L
-
3D sample tissue grinder
-
Automatic sample rapid grinder-32
-
Automatic sample rapid grinding machine
-
Fully automatic sample rapid cryogenic grinder
-
Fast tissue low-temperature crushing homogenizer
-
Cryogenic Grinding Machine
-
QuEChERS pre-processing all-in-one machine
-
Multi-sample tissue grinder-48L
-
96孔板
-
High energy ball mill
-
3D Cryogenic Grinder
-
3D Centrifugal Cryogenic Grinder
-
Cryogenic tissue grinder
-
Frozen grinder
-
Cryogenic grinder
-
Basic cryogenic grinder
-
Frozen Bone Teeth Crusher
-
Mini grinder
-
Mini Diamond Grinding Machine
-
MINI rapid detection grinder
-
Portable sample grinder
-
Portable sample grinder
-
Automatic sample rapid grinder-96
-
Chlorophyll A grinder
-
Semi-automatic hammer cyclone mill
-
Automatic hammer cyclone mill
-
Low temperature hammer type cyclone mill
-
Multifunctional homogenizer
-
Three-head shock type high-energy ball mill
-
瓊脂糖
-
Water quality chlorophyll grinder
-
Three-dimensional mixer
-
Mortar grinder
-
High-efficiency vibrating disc grinder
-
Fully automatic cryogenic sample processing system
-
Automatic sample rapid grinder
-
Three-dimensional mixer
-
Hot-lid metal bath
-
Three-dimensional high-speed vibration ball mill
-
NTE-2A溫度探針&控制器
-
Automatic homogenizer
-
Beating sample homogenizer
-
Solid phase extraction device
-
Solid Phase Extraction Apparatus
-
組織切片全系統(tǒng)
-
High temperature type CNC super constant temperature bath
-
Vibratron II振動型整流器
-
Automatic rotating sampler
-
Aquatic product animal husbandry solid phase extraction device
-
Knife grinder
-
培養(yǎng)皿載玻片保濕盒
-
玻璃底培養(yǎng)皿
-
串聯(lián)連接管
-
Biological indicator incubator
-
彈性底部培養(yǎng)皿
-
Beating aseptic homogenizer
-
4孔腔室載玻片-無凹液面
-
Oil-free vacuum pump
-
WF-1內(nèi)置沉淀過濾器
-
細胞分離機附屬冷凍系統(tǒng)
-
TCAT-2 動物溫度控制器
-
MTC-1微型溫度控制器
-
定制熱電偶
-
加熱毯WB-1, WB-2
-
TCAT-2配件: 加熱燈HL-1
-
加熱板HP-1M & HP-4M
-
Cross-beating grinder
-
交換器SWT-2
-
Single cell suspension preparation instrument
-
水泵和水箱裝置
-
TS-4MP恒溫顯微鏡載物臺
-
Sample pre-processing machine
-
Fully automatic homogenizer
-
Beating aseptic homogenizer
-
Grinding bead homogenizer
-
Parallel grinder
-
交換器SBT-5
-
細胞趨化載玻片3D
-
Jaw Crusher
-
ibidi Pump System
-
In-line Luer Injection Port
-
μ-Plate Angiogenesis 96 Well
-
μ-Slide y-shaped
-
Constant temperature mixer (refrigeration)
-
Constant temperature mixer
-
μ-Slide I Luer Glass Bottom
-
Culture-Insert 2 Well in μ-Dish 35 mm
-
μ-Slide 8 Well high
-
2D細胞趨化載玻片
-
μ-Slide 15 Well 3D (formerly μ-Slide Angiogenesis)
-
μ-Slide I
-
μ-Dish Microscopy Rack
-
sticky-Slide Chemotaxis
-
Hose Clip
-
Custom-Specific Flow Slides and Channels
-
Dry thermostat
-
減管徑配件
-
微4孔插件
-
Single cell preparation instrument (temperature control)
-
Microplate Shaker
-
Microplate incubator
-
Microplate incubator
-
Oscillator special for microplate
-
硅膠管
-
μ-Slide 18 Well
-
Microplate Heat Sealer
-
器官運輸器
-
單通道載玻片
-
三合一通道載玻片
-
六通道平版載玻片
-
單通道可粘載玻片
-
六通道可粘載玻片
-
Temperature-controlled single cell suspension preparation instrument
-
μ-Slide I Luer 3D
-
Microplate Oscillator
-
梯度混勻器
-
Ricordi? 注射袋
-
High Power Handheld Grinder
-
Bone and Teeth Grinder
-
溫度顯示器
-
溫度探針
-
溫度探針延長線
-
胰島分離機
-
Handheld Grinder
-
分離管道裝置
-
Fully automatic low temperature flip oscillator
-
API 20 E
-
API 20 NE
-
API 20 STAPH
-
API 20 A
-
API NH
-
API Listeria
-
API RapiD 20E
-
Ricordi? 腔室系統(tǒng)
-
Y型連接管
-
無血清培養(yǎng)基
-
細胞培養(yǎng)試劑
-
原代細胞及推薦培養(yǎng)基
-
支原體檢測
-
轉(zhuǎn)染試劑
-
8孔可粘腔室載玻片
-
μ-Dish 35 mm, low
-
New type soil drying box
-
24孔板
-
API ZYM/ API 50CHB/ API 50CHL
-
2孔腔室載玻片
-
4孔腔室載玻片
-
Gradient amplification PCR detection analyzer THG-96G (gradient)
-
Gene amplification instrument PCR instrument THT-96G (gradient type)
-
High-speed grinding homogenizer-192
-
Flip oscillator
-
Fully Automatic Flip Oscillator
-
DIC培養(yǎng)皿蓋/載玻片蓋
-
胰島計數(shù)皿
-
High-throughput sample rapid grinder
-
Medium Flux Grinder
-
High Throughput Grinder
-
High Throughput Tissue Grinder-2018
-
High Throughput Tissue Grinder - GTL64
-
氮化硅彈珠
-
細胞抽樣管
-
菌種保存管
-
胰島細胞計數(shù)儀
-
T型熱電偶金屬線
-
生物流體灌流系統(tǒng)
-
灌流小室
-
灌流管道裝置
-
灌流噴頭
-
灌流腔室過濾器
-
COBE? 2991 血細胞淘洗機
-
閃膠
-
BNC熱電偶
-
通用型探針
-
胰島運輸器
-
API Campy
-
TH-8 熱敏性檢測溫度計
-
BAT7001H溫度計
-
THERMES USB 溫度數(shù)據(jù)采集
-
THERMES USB WFI 溫度數(shù)據(jù)采集
-
針型微探針
-
Ultra High Throughput Tissue Grinder
-
超細IT-系列靈活探針
-
Ultra High Throughput Tissue Grinder
-
臨床探針
-
動物直腸探針
-
RET-2-ISO
-
RET-3-ISO
-
RET-4直腸探針
-
IT系列特氟龍?zhí)结?/p>
-
MT系列針型微探針
-
API 10S
-
靈活可植入探針
- Home
- About us
-
Product
-
Grinder for scientific research
Grinder for scientific research
- Enhanced multi-sample tissue grinder
- Enhanced automatic sample rapid grinder
- Enhanced cryomill
- Multi-sample tissue grinding machine
- Automatic sample rapid grinder
- Cryogenic tissue grinder
- Three-dimensional motion grinder
- Single cell suspension preparation instrument
- Freezer tissue grinder
- Liquid nitrogen Cryogenic Grinder
- High Throughput Tissue Grinder
-
Grinder for analysis?and?detection
Grinder for analysis?and?detection
- Hair drug detector
- Handheld Grinder
- QuEChERS pre-processing all-in-one machine
- Soil/High Energy Planetary Grinder
- Hammer cyclone mill
- Knife grinder
- Multifunctional/Automatic Homogenizer
- Three dimensional vibrating ball mill
- Chlorophyll/soil A grinder
- Mortar grinder
- High-efficiency vibrating disc grinder
- Jaw grinder
- Flap homogenizer
- Bead-milling tissue grinder
- Special grinder for African swine fever
- Three-dimensional mixing instrument
- Miniature bead mill
- Forensic bone and tooth ball mill
- Percussion grinder
- Rotary splitter
-
General?Instruments
General?Instruments
- Ultrasonic cell disruptor
- Ultrasonic equipment
- In situ hybridization instrument/n instrument/crosslinking
- instrument Dry type thermostat/constant temperature mixer
- Vortex mixer/nitrogen purging instrument
- PCR instrument/membrane sealing instrument Snow ice
- Microplate constant temperature shaking incubator
- Orbital shaker/micro centrifuge
- Inoculation loop sterilization/indicator incubator
- Solid phase extraction device/low temperature thermostat
- Snow ice maker/viscometer/lyophilizer
- Flip oscillator
- Soil drying box/humidity box
-
Xiaomei Ultrasound Series
Xiaomei Ultrasound Series
-
Vibrating?sieve?shakers
Vibrating?sieve?shakers
-
Foreign distribution products
Foreign distribution products
-
Grinder for scientific research
- Customers
- News
- Videos
- Case
- Cantact