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阿拉伯树胶

产品编号 A108975 | CAS号 9000-01-5 | 阿拉丁
Acacia
粉末,医药级
组合的产品项目
货号 规格 库存 价格 数量
A108975-2.5kg 粉末,医药级 上海(5)
北方(预计3-5个工作日)
 
A108975-500g 粉末,医药级 上海(>10)
北方(8)
 
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属性

密度 1.3500

描述

产品介绍 能溶于水,,无色无味,水溶液有粘性,微混浊,常温下不溶于醇。很长时间加热时,能溶于甘油、丙二醇。质量最好的阿拉伯树胶产自非洲豆科类植物acacia senegal和acacia seyal,这两种胶树繁衍生长在非洲北纬10—18度之间撒哈拉地区的“树胶地带”(Gum Belt)。在这一地区,生产树胶的国家有苏丹、乍得、尼日利亚、埃塞俄比亚和塞内加尔,而苏丹产量占80%以上。 原胶按三级分类:手工精选级、清洗级和筛选去杂级。上好的阿拉伯树胶为半透明琥珀色。
别名 阿拉伯树胶 ;阿拉伯树胶,阿拉伯胶;Gum acacia Arabic gum
应用 分析化学用作防止沉淀的保护胶体。乳化剂。胶粘剂。
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标识符号 GHS05 GHS05, GHS07 GHS07
信号词 Danger
风险声明 (欧洲) R36
安全声明(欧洲) S26
警示性声明 P280,P305+P351+P338
危害码(欧洲) Xi
危害声明 H318
个人防护设备 dust mask type N95 (US),Eyeshields,Gloves
RTECS CE5945000
WGK德国 2
参考文献
Hitomi Ichinose, Zui Fujimoto, Satoshi Kaneko
The putative α-L-rhamnosidase gene from Streptomyces avermitilis was cloned and expressed. The recombinant enzyme released L-rhamnose from p-nitrophenyl α-L-rhamnoside, Citrus flavonoids such as nar...Read More
K M Sumby, A H Matthews, P R Grbin, V Jiranek
We report the cloning and characterization of EstB28, the first esterase to be so characterized from the wine-associated lactic acid bacterium, Oenococcus oeni. The published sequence for O. oeni stra...Read More
Igor A Schepetkin, Gang Xie, Liliya N Kirpotina, Robyn A Klein, Mark A Jutila, Mark T Quinn
Opuntia polyacantha (prickly pear cactus) has been used extensively for its nutritional properties; however, less is known regarding medicinal properties of Opuntia tissues. In the present study, we e...Read More
Tianjia Jiang, Lifang Feng, Xiaolin Zheng, Jianrong Li
Physicochemical responses and microbial characteristics of shiitake mushroom (Lentinus edodes) to gum arabic (GA) coating incorporating natamycin (NA) during storage were investigated. Mushroom weight...Read More
Badreldin H Ali, Isehaq Al-Husseni, Sumyia Beegam, Ahmed Al-Shukaili, Abderrahim Nemmar, Simone Schierling, Nina Queisser, Nicole Schupp
Inflammation and oxidative stress are known to be involved in the pathogenesis of chronic kidney disease in humans, and in chronic renal failure (CRF) in rats. The aim of this work was to study the ro...Read More
Lynne A Isbell, Jessica M Rothman, Peter J Young, Kathleen Rudolph
Patas monkeys (Erythrocebus patas) are midsized primates that feed extensively on the gum of Acacia drepanolobium and the ants are housed in swollen thorns of this Acacia. Their diet resembles that ex...Read More
Rasha Babiker, Tarig H Merghani, Khalifa Elmusharaf, Rehab M Badi, Florian Lang, Amal M Saeed
Gum Arabic (acacia Senegal) is a complex polysaccharide indigestible to both humans and animals. It has been considered as a safe dietary fiber by the United States, Food and Drug Administration (FDA)...Read More
Syed Ishraque Ahmad, Nasreen Mazumdar, Sunil Kumar
To overcome the drawbacks associated with iodine e.g. insolubility in water, etc., it has been complexed with polymers that have the ability to bind it. In this study, gum arabic (GA), a natural gum w...Read More
Aline Grein, Bruno C da Silva, Cinthia F Wendel, Cesar A Tischer, Maria Rita Sierakowski, Angela B Dewes Moura, Marcello Iacomini, Philip A J Gorin, Fernanda F Simas-Tosin, Izabel C Riegel-Vidotti
Polysaccharides (GNF) from Acacia mearnsii de Wild gum exudates, collected from trees growing in the south of Brazil, were characterized ((13)C and HSQC NMR, GC-MS, colorimetric assays). A commercial ...Read More
F ?zyildiz, S Karag?nlü, G Basal, A Uzel, O Bayraktar
In recent years, functional fabrics possessing antimicrobial activity have drawn significant interest because antibiotic resistance is becoming widespread among pathogenic micro-organisms. The aim of ...Read More
Naser Sedaghat, Younes Zahedi
Hydrocolloid-based materials have been extensively used to coat fruit and vegetables to prolong shelf-life. The effects of different concentrations of acidic washing (acetic, ascorbic, citric and mali...Read More
Derek T A Lamport, Péter Várnai
Arabinogalactan glycoproteins (AGPs) are implicated in virtually all aspects of plant growth and development, yet their precise role remains unknown. Classical AGPs cover the plasma membrane and are h...Read More
Shatabhisa Sarkar, Sumit Gupta, Prasad S Variyar, Arun Sharma, Rekha S Singhal
Spray dried microcapsules of mint oil were prepared using gum Arabic alone and its blends with radiation or enzymatically depolymerized guar gum as wall materials. Microcapsules were evaluated for ret...Read More
Markus Beyer, J?rg Reichert, Bernd W Sigusch, David C Watts, Klaus D Jandt
Human dental erosion caused by acids is a major factor for tooth decay. Adding polymers to acidic soft drinks is one important approach to reduce human dental erosion caused by acids. The aim of this ...Read More
S W?hl-Bruhn, E Heim, A Schwoerer, A Bertz, S Harling, H Menzel, M Schilling, F Ludwig, H Bunjes
Hydrogels are under investigation as long term delivery systems for biomacromolecules as active pharmaceutical ingredients. The release behavior of hydrogels can be tailored during the fabrication pro...Read More
Nimisha R Nair, K Madhavan Nampoothiri, Ashok Pandey
As a biodegradable polyester, polylactide (PLA) has applications as a packaging material, in biomedical fields and tissue engineering. With the dual aim of improving its properties and biodegradabilit...Read More
Mehrdad Hosseinpour, Ali Fazeli, Masoome Agabeigi
The creation of a stoma on the abdomen and the need for appliance on the peristomal skin make this region vulnerable to inflammatory skin disorders. In this study, we introduce a novel protection with...Read More
Christina L CL Arnaout, Claudia K CK Gunsch
Silver nanoparticles (AgNPs) are increasingly used as bacteriostatic agents to prevent microbial growth. AgNPs are manufactured with a variety of coatings, and their potential impacts on wastewater tr...Read More
Jason M JM Unrine, Benjamin P BP Colman, Audrey J AJ Bone, Andreas P AP Gondikas, Cole W CW Matson
To better understand their fate and toxicity in aquatic environments, we compared the aggregation and dissolution behavior of gum arabic (GA) and polyvinylpyrrolidone (PVP) coated Ag nanoparticles (NP...Read More
Susana S Soares, Nuno N Mateus, Victor V de Freitas
Condensed tannins are a group of polyphenols that are associated with the astringency sensation, as they readily interact and precipitate salivary proteins. As this interaction is affected by carbohyd...Read More
Pierre Vanloot, Nathalie Dupuy, Michel Guiliano, Jacques Artaud
The authentication of Acacia gums samples requires usually the use of sophisticated and time consuming analytical techniques. There is a need for fast and simple analytical techniques for the objectiv...Read More
Baomin B Wang, Yu Y Han, Kai K Song, Tingting T Zhang
Stable homogeneous suspensions of multi-walled carbon nanotubes (MWCNTs) were prepared using gum arabic (GA) as a dispersant. By measuring adsorption isotherm, the surface chemical properties of the M...Read More
Yadong Y Yang, Mohammad M Anvari, Cheol-Ho CH Pan, Donghwa D Chung
The interactions between fish gelatin (FG) and gum arabic (GA) in aqueous solutions were investigated by turbidimetry, methylene blue spectrophotometry, zeta potentiometry, dynamic light scattering, p...Read More
Kevin W H KW Kwok, Melanie M Auffan, Appala R AR Badireddy, Clay M CM Nelson, Mark R MR Wiesner, Ashutosh A Chilkoti, Jie J Liu, Stella M SM Marinakos, David E DE Hinton
Silver nanoparticles (AgNPs) with antimicrobial properties are perhaps the most deployed engineered nanomaterials in consumer products. Almost all AgNPs are coated with organic materials to enhance th...Read More
Omaima O Nasir, Anja T AT Umbach, Rexhep R Rexhepaj, Teresa F TF Ackermann, Madhuri M Bhandaru, Ammar A Ebrahim, Ferruh F Artunc, Daniela S DS Kempe, Goverdhan G Puchchakayala, Balasaheb B Siraskar, Michael M F?ller, Amal A Saeed, Florian F Lang
Gum arabic (GA) is a Ca(2+)-, Mg(2+)- and K(+)-rich dietary fiber used for the treatment of patients with chronic kidney disease in Middle Eastern countries. In healthy mice, GA treatment increases cr...Read More
B H Ali, S Beegam, I Al-Lawati, M I Waly, M Al Za'abi, A Nemmar
Gum acacia (GA) is used in pharmaceutical, cosmetic and food industries as an emulsifier and stabilizer, and in some countries in the traditional treatment of patients with chronic kidney disease (CKD...Read More
Chengdong C Ji, Ali A Khademhosseini, Fariba F Dehghani
The aim of this study was to develop a process to create highly porous three-dimensional (3D) chitosan hydrogels suitable for tissue engineering applications. Chitosan was crosslinked by glutaraldehyd...Read More
Iryna I Sorokulova, James J Watt, Eric E Olsen, Ludmila L Globa, Timothy T Moore, James J Barbaree, Vitaly V Vodyanoy
Stability of microbial cultures during sampling and storage is a vital issue in various fields of medicine, biotechnology, food science, and forensics. We have developed a unique bacterial preservatio...Read More

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