Article

Kaul, Kiran and Jaitak, V and Kaul , V K (2011) Pharmaceutical uses and conservation measures of Potentilla fugens: A medicinal herb of higher Himalaya. Indian Journal of Natural Products and Resurces, 2 (3). pp. 298-306.

Sapra, S and Nepali, K and Kumar, R and Goyal, R and Suri, OP and Kaul , V K and Dhar, KL (2010) Analysis of Mentha Waste products using GCMS. Int. Journal of Pharmaceutical Science and research , 1 (4). pp. 53-55.

Jaitak, V and Sharma , K and K, Kalpana and Singh , H P and Singh , Bikram and Kaul , V K (2010) Antioxidant activity of Potentilla fulgens: An alpine plant of western Himalaya☆. journal of food composition and analysis, 23. pp. 142-147.

Kunde, N P and Jaitak, V and Kaul , V K and Sharma , O P (2010) Composition and antibacterial activity of essential oils of Lantana camara, Ageratum houstonianum and Eupatorium adenophorum. Pharmaceutical Biology, 48 (5). pp. 539-544.

Singh , N and Mahmood, U and Kaul , V K and Jirovetz, L (2007) A new phthalic acid ester from Ajuga bracteosa. Tetrahedron (63). pp. 1000-1007.

Chand , Gopi and Singh, R D and R L, Meena and Singh, M K and Kaul , V K and Lal, Brij and Acharya , Ruchi and Prasad, R (2006) Effect of manure and plant spacing on crop growth, yield and oil-quality of Curcuma aromatica Salisb. in mid hill of western Himalaya. Industrial Crops and Products, 24. pp. 105-112.

Singh , N and Mahmood, U and Kaul, V K and Gupta , A P (2006) A new alkylated benzoquinone from rhizomes of Iris kumaonensis. Natural Product Research, 20 (1). pp. 75-78.

Mahmood, U and Kaul , V K and Acharya , Ruchi (2004) Volatile constituents of Capillipedium parviflorum. Phytochemistry, 63. pp. 2163-2166.

Mahmood, U and Kaul , V K and Acharya, Ruchi (2003) p-Coumaric acid esters from Tanacetum longifolium. Phytochemistry, 64 (4). pp. 851-853.

Mahmood, U and Kaul , V K (2002) Alkylated benzoquinones from Iris kumaonensis§. Phytochemistry, 61 (8). pp. 923-6.

Singh , N and Gupta , A P and Singh , Bikram and Kaul , V K (2006) Quantification of Valerenic Acid in Valeriana jatamansi and Valeriana officinalis by HPTLC. CHROMATOGRAPHIA, 63. pp. 209-213.

Bhandari, P and Kumar, Neeraj and Singh , Bikram and Gupta, A P and Kaul, V K (2006) Micro-LC Determination of Swertiamarin in Swertia species and Bacoside-A in Bacopa monnieri. Chromatographia, 64 (9-10). pp. 599-602. ISSN 0009-5893

Bhandari, P and Singh , Bikram and Gupta , A P and Kaul , V K (2006) HPTLC Determination of Swertiamarin and Amarogentin in Swertia Species from the Western Himalayas. JPC-Journal of Planar Chromatography-Modern TLC , 19 (109). pp. 212-215. ISSN 0933-4173

Mishra, Nidhi and Acharya , Ruchi and Singh , Bikram and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2005) A simple microanalytical technique for determination of podophyllotoxin in Podophyllum hexandrum roots by quantitative RP–HPLC and RP–HPTLC. Current Science, 88 (9). pp. 1372-1373.

Rawat, Renu and Gulati, Ashu and G D, Kiran Babu and Acharya , Ruchi and Kaul, V K and Singh , Bikram (2007) Characterization of volatile components of Kangra orthodox black tea by gas chromatography-mass spectrometry. Food Chemistry, 105 (1). pp. 229-235. ISSN 0308-8146

Kumar, Neeraj and Bhandari, P and Singh , Bikram and Gupta , A P and Kaul , V K (2008) Reversed phase-HPLC for rapid determination of polyphenols in flowers of rose species. Journal of Separation Science, 31 (2). pp. 262-267. ISSN 1615-9306

Singh , Bikram and Kumar, Neeraj and Gupta , A P and Bhandari, P and Uniyal, S K and Kaul , V K (2005) Biflavonoids from Lonicera japonica. Phytochemistry, 66 (23). pp. 2740-2744.

Singh , Bikram and Jaitak, V and Kaul, V K (2009) Synthesis of novel acetates of b-caryophyllene under solvent-free Lewis acid catalysis. Natural Product Research , 23 (15). pp. 1445-1450.

Mahmood , U and Singh, Virendra and Kaul , V K and Lal, Brij and Negi, H R and Ahuja, Paramvir Singh (2005) Volatile constituents of the cold desert plant Dracocephalum heterophyllum Benth. Flavour and Fragrance Journal, 20 (2). pp. 173-175.

Mishra, Nidhi and Gupta , A P and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2005) A rapid determination of podophyllotoxin in podophyllum hexandrum by reverse phase high performance thin layer chromatography. Journal of Liquid Chromatography & Related Technologies, 28 (5). pp. 677-691. ISSN 1082-6076

Saini, R and Guleria, S and Kaul , V K and Lal, Brij and G D, Kiran Babu and Singh , Bikram (2010) Comparison of the Volatile Constituents of Elsholtzia fruiticosa Extracted by Hydrodistillation, Supercritical Fluid Extraction and head space analysis. Natural Product Communication, 5 (4). pp. 641-644.

Jaitak, V and Kaul , V K and ----,, Himlata and Kumar, Neeraj and Singh , Bikram and Dhar, J and Sharma, O P (2010) New Hopane Triterpenes and Antioxidant Constituents from Potentilla fulgens. Natural Product Communication, 5 (10). pp. 1561-1566.

Jaitak, V and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2008) Validated high-performance thin-layer chromatography method for steviol glycosides in Stevia rebaudiana. Journal of Pharmaceutical and Biomedical Analysis, 47. pp. 790-794.

Singh, R D and Chand, Gopi and R L, Meena and Sharma, B and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2010) Seasonal variation of bioactive components in Valeriana jatamansi from Himachal Pradesh, India. Industrial Crops and Products, 32. pp. 292-296.

G D, Kiran Babu and Kaul , V K (2007) Variations in quantitative and qualitative characteristics of wild marigold (Tagetes minuta L.) oils distilled under vacuum and at NTP. Industrial Crops and Products, 26 (3). pp. 241-251. ISSN 0926-6690

Kumar, Neeraj and Singh , Bikram and Gupta , A P and Kaul , V K (2006) Lonijaposides, novel cerebrosides from Lonicera japonica. Tetrahedron, 62 (18). pp. 4317-4322. ISSN 0040-4020

Kumar, Neeraj and Singh , Bikram and Kaul , V K and Ahuja, Paramvir Singh (2005) CHEMICAL AND BIOLOGICAL ASPECTS OF IRIDOID BEARING PLANTS OF TEMPERATE REGION. Natural Products Chemistry, Bioactive Natural products (Part L), 32. pp. 247-302.

Bhandari, P and Kumar, Neeraj and Singh , Bikram and Gupta , A P and Kaul , V K and Ahuja, Paramvir Singh (2009) Stability-Indicating LC-PDA Method for Determination of Picrosides in Hepatoprotective Indian Herbal Preparations of Picrorhiza kurroa. Chromatographia, 69 (3-4). pp. 221-227. ISSN 0009-5893

Jaitak, V and Singh , Bikram and Kaul , V K (2008) Variability of volatile constituents in Artemisia maritima in western Himalaya. Natural Product Research, 22 (7). pp. 565-568. ISSN 1478-6419

Bhandari , P and Kumar, Neeraj and Singh , Bikram and Kaul , V K (2007) Cucurbitacins from Bacopa monnieri *. Phytochemistry, 68 (9). pp. 1248-1254.

Bhandari, P and Singh , Bikram and Gupta , A P and Kaul , V K (2005) Simultaneous densitometric determination of artemisinin, artemisinic acid and arteannuin-B in Artemisia annua using reversed-phase thin layer chromatography. Journal of Separation Science, 28. pp. 2288-2292.

Singh , Virendra and Singh , Bikram and Kaul , V K (2003) Domestication of Wild Marigold (Tagetes minuta L.) as a Potential Economic Crop in Western Himalaya and North Indian Plains. Economic Botany, 57 (4). pp. 535-44.

Singh , N and Kaul , V K and Megeji, N W and Singh, Virendra and Ahuja, Paramvir Singh (2008) Essential oil composition of three accessions of Dracocephalum heterophyllum Benth. cultivated at Palampur, India. Natural Product Research, 22 (11). pp. 927-936.

Singh, S and Singh, Virendra and G D, Kiran Babu and Kaul , V K and Ahuja, Paramvir Singh (2007) Economics of Lavender (Lavandula officinalis L.) in Himachal Pradesh.†. Journal of Non-Timber Forest Products, 14 (2). pp. 97-100.

Singh , Virendra and Megeji, N W and Kaul , V K and Sharma, Abilekha and Mehashwari, M L (2004) Peppermint (Menths piperita)- A local strain from kangra valley of Himachal Pradesh. Indian Perfumer, 48 (3). pp. 277-281.

Kumar, Neeraj and Singh , Bikram and Kaul , V K (2006) Flavonoids from Rosa damascena Mill. Natural Product Communications, 1 (8). pp. 623-626.

Jaitak, V and ---, Bandna and Das, Pralay and Kaul , V K and Singh , Bikram and Kumar, Neeraj (2011) One-Pot Multicomponent Michael and Thorpe-Ziegler Reaction of Aryl Methyl Ketones. Journal of Synthetic Communications, 41. pp. 2727-2737.

Kumar, Neeraj and Singh , Bikram and Kaul , V K and Ahuja , Paramvir Singh (2005) Chemical and Biologcal aspects of iridoid bearing plants of temperate region (ed. Atta-ur-Rahman), Studies in. Natural Products Chemistry,Bioactive Natural Products, 32. pp. 247-302.

Guleria, S and Jaitak, V and Saini, R and Kaul , V K and Lal, Brij and G D, Kiran Babu and Singh , Bikram and Singh, R D (2011) Comparative studies of volatile oil composition of Rhododendron anthopogon by hydrodistillation, supercritical carbon dioxide extraction and head space analysis. Natural Product Research, 25 (13). pp. 1271-1277.

Saini, Rikki and Jaitaka, Vikas and Guleriaa, Shailja and Kaul, V K and Kiran Babu, GD and Singh , Bikram and Lal, Brij and Singh, R D (2012) Comparison of headspace analysis of volatile constituents with GC–MS analysis of hydrodistilled and supercritical fluid extracted oil of Capillipedium parviflorum. The Journal of Essential Oil Research, 24 (3). pp. 315-320.

Chand, Gopi and Meena, RL and Nag, Manu and Pathania , Vijaylata and Kaul , V K and Singh , Bikram and Singh, R D and Ahuja, Paramvir Singh (2013) Effect of organic manure and plant spacing on biomass and quality of Mentha piperita L. in Himalaya in India. The Journal of Essential Oil Research. pp. 1-4.

Singh , Bikram and Jaitak, V and Kaul , V K and ---, Bandna (2009) An Efficient Microwave-assisted Extraction Process of Stevioside and Rebaudioside-A from Stevia rebaudiana (Bertoni) from Stevia rebaudiana (Bertoni). Phytochemical Analysis, 20 (3). pp. 240-245. ISSN 0958-0344

Kumar, Neeraj and Singh , Bikram and Kaul , V K (2006) Flavonoids from Rosa damascena mill. Natural Product Communications, 1 (8). pp. 623-626.

Megeji, N W and Kumar , J K and Singh, Virendra and Kaul , V K and Ahuja, Paramvir Singh (2005) Introducing Stevia rebaudiana, a natural zero-calorie sweetener. Current Science, 88 (5). pp. 801-804. ISSN 0011-3891

Sinha, Arun K and Joshi, B P and Sharma, A and Kumar, J K and Kaul , V K (2003) Microwave-assisted rapid synthesis of methyl 2,4,5-trimethoxyphenylpropionate, a metabolite of Cordia alliodora. Natural Product Research, 17 (6). pp. 419-422. ISSN 1478-6419

Singh, N and Singh , Bikram and Gupta , A P and Kaul , V K (2005) Quantification of Picroside-I and Picroside-II in picrorhiza kurroa by HPTLC. Journal of Chromatography and Related Technologies, 28 (11). pp. 1679-1691. ISSN 1082-6076

Singh , Bikram and Singh, N and Gupta , A P and Kaul, V K (2006) Quantification of Valerenic Acid in Valeriana jatamansi and Valeriana officinalis by HPTLC. Chromatographia, 63. pp. 209-213.

Mahmood, U and Kaul , V K and Singh , Bikram (2002) Sesquiterpene and long chain ester from Tanacetum longifolium. Phytochemistry, 61 (8). pp. 913-917. ISSN 0031-9422

Jaitak, V and Kaul , V K and Kumar, Neeraj and Singh , Bikram and ---, Bandna and Savergave, L S and Jogdand, V V and Nene, S (2009) Simple and efficient enzymatic transglycosylation of stevioside by beta-cyclodextrin glucanotransferase from Bacillus firmus. Biotechnology Letters, 31 (9). pp. 1415-20. ISSN 0141-5492

Bhandari , P and Kumar, Neeraj and Singh , Bikram and Kaul , V K (2008) Simultaneous determination of sugars and picrosides in Picrorhiza species using ultrasonic extraction and high-performance liquid chromatography with evaporative light scattering detection. Journal of Chromatography A, 1194. pp. 257-261.

G D, Kiran Babu and Kaul , V K (2005) Variation in essential oil composition of rose-scented geranium (Pelargonium sp.) distilled by different distillation techniques. Flavour and frangrance Journal, 20 (2). pp. 222-231. ISSN 0882-5734

G D, Kiran Babu and Kaul, V K Variations in quantitative and qualitative characteristics of wild marigold (Tagetes minuta L.) oils distilled under vacuum and at NTP. Industrial Crops and Products, 26 (3). pp. 241-251. ISSN 0926-6690

Kumar, Hitesh and Kaul, Kiran and Gupta, Suphla Bajpai and Kaul , V K and Kumar, Sanjay (2012) A comprehensive analysis of fifteen genes of steviol glycosides biosynthesis pathway in Stevia rebaudiana (Bertoni). (Bertoni) Gene, 492. pp. 276-284.

Bhandari, P and Kumar, Neeraj and Singh , Bikram and Gupta , A P and Kaul, V K (2007) A rapid RP-HPTLC densitometry method for simultaneous determination of major flavonoids in important medicinal plants. Journal of Separation Science, 30 (13). pp. 2092-2096. ISSN 1615-9306

Patent

csir, ihbt (2009) A METHOD FOR PREPARATION OF DIHYDROTAGETONE ALCOHOLS FROM TAGETES MINUTA OIL. 420/DEL/2001 (230543).

csir, ihbt (2008) A PROCESS FOR EXTRACTION OF ESSENTIAL OIL FROM DRACOCEPHALUM HETEROPHYLLUM BENTH. 01447/DELNP/2003 (223451).

csir, ihbt (2002) The introduction of dihydrotagetone (3,7-dimethyl, 5-one, 1-octene) present in Tagetes minuta essential oil as perfumery and flavour material and chemical modification of dihydrotagetone into new value added perfumery and flavouring molecules. 09/983,544.

csir, ihbt (2010) A PORTABLE MINI DISTILLATION APPARATUS FOR THE PRODUCTION OF ESSENTIAL OILS AND HYDROSOLS. 1004/DEL/2000.

csir, ihbt (2005) A simple, convenient portable Mini distillation apparatus for the production of essential oils and hydroids. 09/815, 967 (6,911,119).