Search Results - "Mallavarapu, Gopal R"

Composition of the essential oils of the leaves and flowers of Tagetes erecta L by Krishna, A, Kumar, S, Mallavarapu, G.R, Ramesh, S

“…The essential oils of Tagetes erecta L. leaves and flowers were analyzed by GC and GC/MS. Forty-four constituents representing 94.1% of the leaf oil and 45…”
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Influence of Plant Growth Stage on the Essential Oil Content and Composition in Davana (Artemisia pallens Wall.) by Mallavarapu, Gopal R, Kulkarni, Raghavendra N, Baskaran, Kuppusamy, Rao, Laxmi, Ramesh, Srinivasaiyer

“…The influence of three plant growth stages (full emergence of flower heads, anthesis, and initiation of seed set) on the essential oil content and composition…”
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Influence of co-distillation with weed biomass on yield and chemical composition of rose-scented geranium (Pelargonium species) oil by Rao, B.R.R, Kaul, P.N, Singh, K, Mallavarapu, G.R, Ramesh, S

“…A laboratory experiment was performed to study the influence of distilling rose-scented geranium (Pelargonium species) biomass together with different…”
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Volatile constituents of different plant parts of Chamomilla recutita L. Rausch grown in the Indo-Gangetic plains by Das, Moumita, Ram, Govind, Singh, Archana, Mallavarapu, Gopal R., Ramesh, Srinivasaiyer, Ram, Muni, Kumar, Sushil

“…The composition of the volatile oils obtained from the entire capitula, disc florets, ray florets, leaves, stems and roots of Chamomilla recutita L. Rausch,…”
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First observation of little leaf disease and its impact on the yield and composition of the essential oil of rose-scented geranium (Pelargonium sp.) by Rajeswara Rao, B R, Kaul, P N, Mallavarapu, Gopal R, Ramesh, S

“…Rose‐scented geranium (Pelargonium sp.) plants infected with little leaf disease, probably caused by mycoplasma, were firstly observed during 1996–1998. The…”
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Maslinic Lactone From the Heartwood of Terminalia alata by Mallavarapu, Gopal R, Muralikrishna, E

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Analysis of Linalool Content in the Inflorescence (Flower) Essential Oil and Leaf Oil of Lippia alba Cultivar ‘Kavach’ by Mishra, R.K, Chaudhary, S, Pandey, R, Gupta, S, Mallavarapu, G.R, Kumar, S

“…Lippia alba cultivar ‘Kavach’ is an aromatic, multi-branched, trailing, deep-rooted shrub that can be planted on slopes to control soil erosion. Cuttings of…”
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Chemical Constituents of the Bark of Terminalia alata by Mallavarapu, Gopal R, Rao, S. Babu, Syamasundar, K. V

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Essential oil of Lantana camara L. occurring in Iran by Sefidkon, Fatemeh

“…Hydro‐ and steam‐distilled volatile oils from the leaves and flowers of Lantana camara L. were analysed by a combination of GC and GC–MS. Forty‐four components…”
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Volatile Oil Constituents of the Capitula, Leaves and Shoots of Tagetes patula L by Krishna, Alok, Mallavarapu, Gopal R., Kumar, Sushil, Ramesh, Srinivasaiyer

“…The hydrodistilled oils of the capitula, leaves and shoots ofTagetes patula L. were analyzed by GC and GC/MS. The main constituents of the oil of the capitula…”
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Two triterpenoid lactones from the resin of Bursera delpechiana by Syamasundar, Kodakandla V., Mallavarapu, Gopal R.

“…Two new triterpenoid lactones have been isolated from the resin of Bursera delpechiana and their structures assigned as 3β-acetoxy-11α, 12α-epoxyurs-28,…”
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Volatile constituents of essential oils isolated from different parts of Alpinia calcarata Rosc by Kaul, P.N, Rao, B.R.R, Singh, K, Bhattacharya, A.K, Mallavarapu, G.R, Ramesh, S

“…The essential oils isolated from different parts of Alpinia calcarata Rosc., (family: Zingiberaceae) growing in Hyderabad, south India, were analyzed by…”
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Composition of the Volatile Oils of Alpinia galanga Rhizomes and Leaves from India by Mallavarapu, Gopal R., Rao, Laxmi, Ramesh, Srinivasaiyer, Dimri, Bhuvaneshwar P., Rajeswara Rao, Bhaskaruni R., Kaul, Pran N., Bhattacharya, Arun K.

“…The essential oils of the rhizomes and the leaves of Alpinia galanga Willd. from Bangalore and Hyderabad in India were analyzed by capillary GC and GC/MS. The…”
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Essential oil composition of Sphaeranthus indicus L by Kaul, P.N, Rao, B.R.R, Bhattacharya, A.K, Singh, K, Mallavarapu, G.R, Ramesh, S

“…The hydrodistilled essential oil of Sphaeranthus indicus was analyzed by GC and GC/MS. Thirty-eight compounds making up 84.0% of the oil were identified. The…”
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Essential Oil of the Fruits of Cinnamomum zeylanicum Blume by Mallavarapu, Gopal R., Ramesh, Srinivasaiyer

“…The fruit oil of Cinnamomum zeylanicum Blume grown in Bangalore was analyzed by GC and GC/MS. Forty-nine constituents representing 94.5% of the oil were…”
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Volatile Constituents of the Leaf and Fruit Oils of Murraya koenigii Spreng by Mallavarapu, Gopal R., Rao, Laxmi, Ramesh, Srinivasaiyer

“…The essential oils of the leaves and fruits of Murraya koenigii Spreng. were analyzed by GC and GC/MS. Forty-eight constituents of the leaf oil representing…”
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Composition of the Essential Oils of the Flowers of Three Accessions of Chamomilla recutita (L.) Rausch by Das, Moumita, Kumar, Sushil, Mallavarapu, Gopal R., Ramesh, Srinivasaiyer

“…The essential oils of the flowers (capitula) of three accessions of German Chamomile Chamomilla recutita CR-1 (Vallary), CR-SPL and CR-3A have been analyzed by…”
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Composition of the essential oil of a new isomenthone-rich variant of geranium obtained from geraniol-rich cultivar of Pelargonium species by Saxena, G, Banerjee, S, Gupta, R, Laiq-ur-Rahman, Tyagi, B.R, Kumar, S, Mallavarapu, G.R, Ramesh, S

“…The hydrodistilled essential oil of the shoots of the geranium variant K-99 derived from the Pelargonium species 'Kunti,' a geraniol-rich cultivar that was…”
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Comminution of Plant Material and Its Effect on the Quality of Rose-Scented Geranium (Pelargonium Species) Oil by Rajeswara Rao, Bhaskaruni R., Kaul, Pran N., Mallavarapu, Gopal R., Ramesh, S.

“…Comminuted (chopped into small pieces or churned into a semi-paste in a mixer-grinder) and uncomminuted shoot and leaf oils of rose-scented geranium were…”
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Composition of Indian curry leaf oil by Mallavarapu, G.R, Ramesh, S, Syamasundar, K.V, Chandrasekhara, R.S

“…The essential oil of Indian curry leaf (Murraya koenigii Spreng.) collected from two different places in India has been investigated for its composition by GC…”
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