Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Suri, R. K.
- In-vitro Antimicrobial Activity of Essential Oil of Newly Evolved Eucalyptus Hybrid FRI-5
Abstract Views :299 |
PDF Views:0
Authors
Source
Indian Forester, Vol 115, No 4 (1989), Pagination: 264-267Abstract
The essential oil obtained from the leaves of newly evolved Eucalyptus hybrid FRI-5 as such and at varied dilutions viz., 1: 100, 1 : 250, 1 : 500 and 1 : 1000 bas been tested for its antimicrobial activity in-vitro against eight bacteria viz., Bacillus mycoides, B. pumilus, Escherichia coli, Proteus vulgaris, Salmonella paratyphii, Sarcina lutea, Shigella nigesta, Staphylococcus aureus and six fungi viz., Aspergillus niger, Candida albicans, Epidermophyton rubrum, Malbranchea pulchella, microsporum, gypseum, Penicillium notatum. The present investigations indicate that the Eucalyptus hybrid FRI-5 essential oil has potent antifungal as well as antibacterial efficacy being maximum when it is undiluted. The activity decreases as the dilution increase. Even at dilution of 1 : 1000) tbe oil bas been found active against all the test organisms.- In Vitro Antimicrobial Activity of Essential Oil of Newly Evolved Eucalyptus Hybrid FRI-4
Abstract Views :261 |
PDF Views:0
Authors
Source
Indian Forester, Vol 114, No 1 (1988), Pagination: 35-38Abstract
The essential oil of newly evolved Eucalyptus/I> hybrid FRI-4 at various dilutions has been tested for its antimicrobial activity against various organisms. The pure oil has been found to be most active against all the test organisms. Even at dilution of 1 : 1000, the oil has been found to be active against all the test organisms exceptEpidermophyton floccosum.It is therefore, recommended for pharmaceutical preparations.- Fatty Oils from Oilseeds of Forest Origin as Antibacterial agents
Abstract Views :191 |
PDF Views:0
Authors
Source
Indian Forester, Vol 113, No 4 (1987), Pagination: 297-299Abstract
Fatty oils extracted from seed of Cassia tora Linn., Wrightia tomentosa Roem &Schult., Viburnum coriaceum Blume, Michelia champaca Linn., Pongamia pinnato and Azadirachta indica A Juss., have been tested in vitro against five species of bacteria i.e. Bacillus pumilus Gottheil, Bacillus subtilis Cohn, Salmonella typhosa (Zopf) white syn. Salmonella typhi Warren and Scott., S paratyphi (Kayer) Casteliani and Chalmers and Micrococcus pyogens var. albus (Rosenbach, Schroeten) Syn. Staphylococcus albus Rosenbach. Present investigations reveal that all the above mentioned fatty oils have potent antibacterial efficay against Bacillus subtilis, Salmonella typhosa and S paratyphi.- Chemical Studies on Costus speciosus (koen) SM. Seeds
Abstract Views :225 |
PDF Views:0
Authors
Source
Indian Forester, Vol 112, No 2 (1986), Pagination: 135-138Abstract
No Abstract- Effect of Storage of Eucalyptus hybrid Leaves on their Essential Oil
Abstract Views :218 |
PDF Views:0
Authors
Source
Indian Forester, Vol 109, No 12 (1983), Pagination: 926-932Abstract
The paper furnishes the details of chemical studies undertaken on that effect of storage of Eucalyptus hybrid leaves stored both in open and shade. The results revealed that there is no significant difference in the quality and quantity of oil recovered from leaves after storage and that the entrepreneurs can safely distill the oil from leaves conveniently if they are not able to recover the oil from leaves immediately after felling of trees in the forest.- Free Iron Oxide in Relation to Aggregation in Lateritic Soils of East Midnapur Foreset Division, West Bengal
Abstract Views :225 |
PDF Views:0
Authors
Source
Indian Forester, Vol 107, No 1 (1981), Pagination: 24-29Abstract
The lateritic soils of East Midnapur Forest Division, West Bengal are low in the physico-chemical agents responsible for soil aggregation except total and free iron oxides. The state of aggregation of the five depths studied considered along with the vertical distribution pattern of free iron oxides and of clay in these soils indicate that free iron oxides have participated rather actively in the formation of the non dispersible aggregates stable to water action. The trend of distribution and the relationships of the free iron oxides vis-a-vis aggregation has been discussed.- Studies on the Oil of Eucalyptus Citriodora Hook. Grown at Dehra Dun
Abstract Views :176 |
PDF Views:0
Authors
Source
Indian Forester, Vol 107, No 4 (1981), Pagination: 243-248Abstract
no abstract- Protection of Sal Seeds in Storage against Moulds
Abstract Views :197 |
PDF Views:0
Authors
Source
Indian Forester, Vol 105, No 11 (1979), Pagination: 811-815Abstract
Increasing use of sal seed oil in industry has necessitated prolonged storage of sal seeds after collection during seed fall which occurs during a short span of 4-6 weeks in June/July sal seeds in storage were found to be attacked by a mould fungus identified as Aspergillus niger Van Tieghem. The incidence of infection was assessed as 18-100 percent in seeds stored in different lots in Minor Forest Products Branch. In laboratory experiments, A. niger was found to attack sal seeds under atmospheric humidity of 95 and 81 percent while infection did not take place under atmospheric humidity of 75 percent and below when average moisture percent in seeds was 12.3 percent and less. In another experiment, 3cc of oil obtained from Eucalyptus hybrid leaves was found effective in checking infection by A. niger on seeds in app. 1000cc of space under ideal conditions of fungal growth. Sal seeds can thus be stored healthy for prolonged periods by reducing moisture contents in seeds to about 12 percent or by treatment of seeds with Eucalyptus hybrid oil when drying of seeds is not possible.- Utilisation of Eucalyptus Hybrid Oil from Forst Plantations
Abstract Views :219 |
PDF Views:0
Authors
Source
Indian Forester, Vol 104, No 12 (1978), Pagination: 846-850Abstract
The paper described the possibilities of utilization of essential oil from Eucalyptus hybrid which is the most widely planted Eucalyptus species in India. It is estimated that 7064 kg of green leaves are obtained per hectare which yield. 43.75 kg of Eucalyptus oil on distillation. The Eucalyptus oil was analysed for its constituents by G.L.G. which showed the presence of piaenes to an extent of 45.43 per cent.- Mortality of Eucalyptus at Haldwani (U.P.) and its Relation with Soil Iron
Abstract Views :219 |
PDF Views:0