Volume-2 , Issue-1 , Dec 2015, ISSN 2455-3174 (Online) Go Back

• Open Access   Article

  Topological Modeling of log D_7.4 of Hydroxylated Aromatic Aldehydes

  Sunita Patel Hardia

  Research Paper | Isroset-Conference (IJSRCS)

  Vol.2 , Issue.1 , pp.1-4, Dec-2015

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  Abstract
  The quantitative Structure-Aciivity Relationship (QSAR) was performed for a set of 25 hydroxylated aromatic aldehydes for modeling logD7.4 , responsible for exhibiting toxicity ,using topological indices . The purpose of the study is, therefore, to find out topological dependence of logD7.4 vis-à-vis toxicity. Multiple regression analysis (MLR)was used for obtaining statistically significant models. The results show that statistically significant models are obtained in multi-parametric regression model in that Ss,Xu and MSD are found useful in modeling of logD7.4 .

  Key-Words / Index Term
  Toxicity , logD7.4 , topological indices, QSAR, regression analysis.

  References
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  Citation
  Sunita Patel Hardia, "Topological Modeling of log D_7.4 of Hydroxylated Aromatic Aldehydes," International Journal of Scientific Research in Chemical Sciences, Vol.2, Issue.1, pp.1-4, 2015

• Open Access   Article

  Extraction and Bulk Liquid Membrane Transport of Charbohydrate ,Glucose, Fructose, Lactose Across Artificial Liquid Membrane System Using Anthraquinone Derived Podands

  Anshumala Vani and Uma Sharma

  Research Paper | Isroset-Conference (IJSRCS)

  Vol.2 , Issue.1 , pp.5-10, Dec-2015

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  Abstract
  Redo switched anthraquinone derived podands 1-(1- anthraquinonloxy), 3, oxapentane – 5 – methane (T1), 1,5 bis (2-(2-(2- hydroxyethoxy) ethoxy)ethoxy)anthracene-9-10 dione (T2),1, 5 bis-(2-(2-hydroxyethoxy) ethoxy) ethoxy) anthracene-9-10 dione (T3) have been synthesized by condensation of chloroanthraquinone,1,5dichloroanthraquinone with triethylene glycol, diethylene glycol,methoxy methanol in THF under N2 atmosphere. The characterization has been done by m.p., TLC and IR, NMR spectral analysis. These receptors used for the liquid-liquid extraction, bulk liquid membrane transport of glucose, fructose, lactose. The trend observed for extraction of sugar with these receptors is lactose>glucose.>fructose and that for is fructose>glucose>lactose. Among all receptors T3 shows higher extraction and transport than T2, T1 due to more number of donor sites in T3 Bibracchial receptors are good extractant but poor carrier than single armed receptor. Extraction and transport ability enhanced in reduced state.

  Key-Words / Index Term
  Bulk liquid membrane, Bibracchial receptors

  References
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  Citation
  Anshumala Vani and Uma Sharma, "Extraction and Bulk Liquid Membrane Transport of Charbohydrate ,Glucose, Fructose, Lactose Across Artificial Liquid Membrane System Using Anthraquinone Derived Podands," International Journal of Scientific Research in Chemical Sciences, Vol.2, Issue.1, pp.5-10, 2015

• Open Access   Article

  Pesticide Residues in Vegetable and Fruits

  Bhandari Ranu

  Research Paper | Isroset-Conference (IJSRCS)

  Vol.2 , Issue.1 , pp.11-17, Dec-2015

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  Abstract
  Vegetable samples of brinjal, okra, green chilli, cabbage, cauliflower, tomato and capsicum from farmers'; field, Fruit samples like Banana, Pomegranate, Sweet Orange, Guava, and Grapes were collected from Market in Indore and were tested for the presence of organochlorine (OC), organophosphorus (OP) and synthetic parathyroid (SP) compounds using a gas chromatograph equipped with electron capture and Thermo sensitive detectors.Of the samples tested, 36.60 % were found to have pesticide residues. Among the OC compounds, α-endosulfan, β-endosulfan, were detected in 3.33 % of the samples with residues. These were taken from Cabbage and Brinjal samples. SP compound residues such deltamethrin were detected in 1.66 % of the samples with residues.OP compound residues such as chlorpyrifos, profenofos, ethion, dimethoate, Malathion, Quinalphos and methyl parathion were found in 22 % of the samples with residues, which were taken from all vegetable and fruit samples.15.3 % were found to contain residues exceeding the prescribed maximum residue limit. The average pesticide residue content across all the vegetable samples was 0.03 ppm, with values ranging from 0.03 to 1.18 ppm. Multiple residues of more than one compound were detected in 13.33 % of samples containing residues.

  Key-Words / Index Term
  Pesticide residues, vegetables, fruits

  References
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  Citation
  Bhandari Ranu, "Pesticide Residues in Vegetable and Fruits," International Journal of Scientific Research in Chemical Sciences, Vol.2, Issue.1, pp.11-17, 2015

• Open Access   Article

  Carbon-Di-Sulphide an Environmental Issue with Reference to Health and Concentration in Study

  Archana Kushwaha

  Research Paper | Isroset-Conference (IJSRCS)

  Vol.2 , Issue.1 , pp.18-20, Dec-2015

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  Abstract
  Carbon disulfide is a colorless volatile liquid with the formula CS2. It is widely used in the synthesis of organosulfur compounds. It is commonly used in the production of the soft fabric viscose. At high levels, carbon disulfide may be life-threatening because it affects the nervous system. Nagda is a city in Ujjain district in the Indian state of Madhya Pradesh. It is an industrial town in the Malwa region and is situated on the bank of Chambal River. Nagda is a major industrial town having manufacturing unit of Viscose fiber, Viscose is a solution of cellulose xanthate made by treating a cellulose compound with sodium hydroxide and carbon disulfide. The viscose solution is used to spin the fiber viscose rayon, or rayon, a soft man-made fiber commonly used in dresses, linings, shirts, shorts, coats, jackets, and other outer wear. It is also used in industrial yarns (tyre cord), upholstery and carpets. During the production of viscose carbon-di-sulphide is released. In present work the effect of carbon-di-sulphide was studied on the students of Nagda. The students of graduate level were observed. It was found that the students living in area where exposure of gas is more are not doing well in the class room as well as they feel fatigue readily in lab during practical . The students living in remote area from the exposure of gas affected area they perform well .Although the IQ level of students is good who are living in Grasim premises but physical level and working capacity is less comparative to the students of village background . In present study three categories of students were taken. (1) Higher middle class (2) lower middle class (3) lower class .The areas were categorized 1 rural 2 Grasim township 3 Vidhya nagar (gas affected area) 4 main city 5 Mehidpur road .It was found that economic condition does not affect on studies but affects stamina but area where the students live is more important.

  Key-Words / Index Term
  Carbon disulfide, Nagda, students, viscose

  References
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  Citation
  Archana Kushwaha, "Carbon-Di-Sulphide an Environmental Issue with Reference to Health and Concentration in Study," International Journal of Scientific Research in Chemical Sciences, Vol.2, Issue.1, pp.18-20, 2015