Results 1 to 10 of about 2,045,243 (218)

BILLINGS RESERVOIR (BRAZIL): CHEMICAL STUDIES ON WATER AND CHEMICAL AND MORPHOLOGICAL STUDIES ON ZEBRAFISH GILLS

Boletim do Instituto de Pesca, 2021
Previous study of this research group revealed that water from the Billings reservoir (Brazil) intended for human use (water supply and seafood) has microbiological contamination and causes lethality and brain and behavioral impairments in zebrafish ...
Ednilse LEME, Maristela DUTRA-CORREA, Paula da Silva RODRIGUES, Welber Senteio SMITH, Maria Martha BERNARDI, Thiago Berti KIRSTEN   +5 more
doaj   +3 more sources

PHYSICO-CHEMICAL AND TECHNOLOGICAL STUDIES ON PERSIMMON FRUITS: 1- PHYSICO-CHEMICAL STUDIES ON PERSIMMON FRUITS [PDF]

Journal of Food and Dairy Sciences, 2007
This  study  was  performed to   make an  evaluation  for  one  of  the new untraditional  recently  cultivated  fruits  in  Egypt.  This   fruit  is         known       "Kaki" (diospyros kaki L.) which includes two varieties i.e.
M. Domah, M. Tabekha, Saadia Metwally, H. Hamed, N. El-Boraeey   +4 more
doaj   +1 more source

Chemical and Technological Studies on Manufactured Segments from Juices of Opuntia, Pumpkin and white Mulberry [PDF]

مجلة دراسات و بحوث التربیة النوعیة, 2020
كان الهدف من هذه الدراسة عمل شرائح من عصائر الفاكهة حيث أن العمر الإفتراضى للفاكهة قصير وهى تحتوى على عناصر غذائية ومضادات أكسدة، وكذلك تم البحث عن طريقة حفظ مختلفة للاستفادة من هذه العصائر وتحويلها إلى شرائح حيث يمكن استرجاعها مرة أخرى فى صورة عصائر ...
Marwa A. El-Sayed, Hanan R. El-Sadq, Nahed S. Mohammed   +2 more
doaj   +1 more source

Synthesis, structural investigations and antimicrobial studies of hydrazone based ternary complexes with Cr(III), Fe(III) and La(III) ions

Journal of Saudi Chemical Society, 2020
A novel series of three trivalent mononuclear ternary complexes of the type, [ML1L2] [M = Cr(III), Fe(III) and La(III), HL1 = 2-((2-(2,4-dinitrophenyl)hydrazone)methyl)phenol, HL2 = 2-aminophenol] was investigated by various physio-chemical studies.
Najla M. El-Barasi, Miloud M. Miloud, Marei M. El-ajaily, Ranjan K. Mohapatra, Ashish K. Sarangi, Debadutta Das, Ahmed Mahal, Pankaj K. Parhi, Lucia Pintilie, Soumya R. Barik, Md. Nur Amin Bitu, Md. Kudrat-E-Zahan, Zishan Tabassum, Saud I. Al-Resayes, Mohammad Azam   +14 more
doaj   +1 more source

Synthesis and Sensory Evaluation of <em>ent</em>-Kaurane Diterpene Glycosides

Molecules, 2012
Catalytic hydrogenation of the three <em>ent</em>-kaurane diterpene glycosides isolated from <em>Stevia rebaudiana</em>, namely rubusoside, stevioside, and rebaudioside-A has been carried out using Pd(OH)₂ ...
Venkata Sai Prakash Chaturvedula, Rafael Ignacio San Miguel, Indra Prakash, Mary Campbell   +3 more
doaj   +1 more source

Diterpene Glycosides from Stevia rebaudiana

Molecules, 2011
Three novel diterpene glycosides were isolated for the first time from the commercial extract of the leaves of Stevia rebaudiana, along with several known steviol glycosides, namely stevioside, rebaudiosides A-F, rubusoside and dulcoside A.
Indra Prakash, Mani Upreti, Venkata Sai Prakash Chaturvedula   +2 more
doaj   +1 more source

Additional Minor Diterpene Glycosides from Stevia rebaudiana Bertoni

Molecules, 2013
Two additional novel minor diterpene glycosides were isolated from the commercial extract of the leaves of Stevia rebaudiana Bertoni. The structures of the new compounds were identified as 13-{β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)-β-D ...
Indra Prakash, Venkata Sai Prakash Chaturvedula   +1 more
doaj   +1 more source

Facile fabrication of antibacterial and antiviral perhydrolase-polydopamine composite coatings

Scientific Reports, 2021
In situ generation of antibacterial and antiviral agents by harnessing the catalytic activity of enzymes on surfaces provides an effective eco-friendly approach for disinfection.
Li-Sheng Wang, Shirley Xu, Sneha Gopal, Eunsol Kim, Domyoung Kim, Matthew Brier, Kusum Solanki, Jonathan S. Dordick   +7 more
doaj   +1 more source

Older but Stronger: Development of Platinum-Based Antitumor Agents and Research Advances in Tumor Immunity

Inorganics, 2023
Platinum (Pt) drugs have developed rapidly in clinical applications because of their broad and highly effective antitumor effects. In recent years, with the rapid development of immunotherapy, Pt-based antitumor agents have gained new challenges and ...
Jianing Liu, Yi Cao, Bin Hu, Tao Li, Wei Zhang, Zhongze Zhang, Jinhua Gao, Hanjing Niu, Tengli Ding, Jinzhong Wu, Yutong Chen, Pengfei Zhang, Ruijuan Ma, Shihao Su, Chaojie Wang, Peng George Wang, Jing Ma, Songqiang Xie   +17 more
doaj   +1 more source

Chemical and mineralogical studies of basalt “Aydarkul” [PDF]

BIO Web of Conferences, 2023
In the article, the geologic, structural, and mineralogical composition of the “Aydarkul” basalt mine was studied as a result of research, and a complete analysis of the physical and chemical pieces of the basalt rock was given.
Kurbonov A., Sattorov L., Kamolov B., Rakhimov O.   +3 more
doaj   +1 more source