Lac is the resinous secretion of a number of species of lac insects, of which the most commonly cultivated is Kerria lacca.
Shellac is a resin secreted by the female lac bug on trees in the forests of India and Thailand. Chemically, it is mainly composed of aleuritic acid, jalaric acid, shellolic acid, and other natural waxes. It is processed and sold as dry flakes and dissolved in alcohol to make liquid shellac, which is used as a brush-on colorant, food glaze and wood finish. Shellac functions as a tough natural primer, sanding sealant, tannin-blocker, odour-blocker, stain, and high-gloss varnish. Shellac was once used in electrical applications as it possesses good insulation qualities and seals out moisture. Phonograph and 78 rpm gramophone records were made of shellac until they were replaced by vinyl long-playing records from 1948 onwards.
Waxes are a diverse class of organic compounds that are lipophilic, malleable solids near ambient temperatures. They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to give low viscosity liquids. Waxes are insoluble in water but soluble in nonpolar organic solvents such as hexane, benzene and chloroform. Natural waxes of different types are produced by plants and animals and occur in petroleum.
Lacquer is a type of hard and usually shiny coating or finish applied to materials such as wood or metal. It is most often made from resin extracted from trees and waxes and has been in use since antiquity.
Ziziphus mauritiana, also known as Indian jujube, Indian plum, Chinese date, Chinee apple, ber and dunks is a tropical fruit tree species belonging to the family Rhamnaceae. It is often confused with the closely related Chinese jujube, but whereas Z. jujuba prefers temperate climates, Z. mauritiana is tropical to subtropical.
Resinous glaze is an alcohol-based solution of various types of food-grade shellac. The shellac is derived from the raw material sticklac, which is a resin scraped from the branches of trees left from when the small insect, Kerria lacca, creates a hard, waterproof cocoon. When used in food and confections, it is also known as confectioner's glaze, pure food glaze, natural glaze, or confectioner's resin. When used on medicines, it is sometimes called pharmaceutical glaze.
The Indian Council of Agricultural Research (ICAR) is an autonomous body responsible for co-ordinating agricultural education and research in India. It reports to the Department of Agricultural Research and Education, Ministry of Agriculture. The Union Minister of Agriculture serves as its president. It is the largest network of agricultural research and education institutes in the world.
Baldev Singh Dhillon is an internationally renowned agricultural scientist and had been the vice chancellor of Punjab Agricultural University from 2011 to 2021 in India.
Paratachardina pseudolobata, the lobate lac scale, is a polyphagous and pestiferous lac scale insect, which damages trees and woody shrubs in Cuba, Florida, the Bahamas and the Australian territory of Christmas Island. It was mistakenly identified as Paratachardina lobata (Chamberlin), an insect native to India and Sri Lanka, but was in 2007 recognized and named as a distinct species based on material from Florida; its native distribution is as yet unknown. The new lac insect was described based on all stages of the female, during the revision of the genus Paratachardina, wherein all its known species were redescribed.
Kerria lacca is a species of insect in the family Kerriidae, the lac insects. These are in the superfamily Coccoidea, the scale insects. This species is perhaps the most commercially important lac insect, being a main source of lac, a resin which can be refined into shellac and other products. This insect is native to Asia.
Nagendra Kumar Singh is an Indian agricultural scientist. He is presently a National Professor Dr. B.P. Pal Chair and JC Bose National Fellow at ICAR-National Institute for Plant Biotechnology, Indian Agricultural Research Institute, New Delhi. He was born in a small village Rajapur in the Mau District of Uttar Pradesh, India. He is known for his research in the area of plant genomics, genetics, molecular breeding and biotechnology, particularly for his contribution in the decoding of rice, tomato, wheat, pigeon pea, jute and mango genomes and understanding of wheat seed storage proteins and their effect on wheat quality. He has made significant advances in comparative analysis of rice and wheat genomes and mapping of genes for yield, salt tolerance and basmati quality traits in rice. He is one of the highest cited agricultural scientists from India for the last five years.
Schleichera is a monotypic genus of plants in the soapberry family, Sapindaceae. There is only one species, Schleichera oleosa, a tree that occurs in the Indian Subcontinent and Southeast Asia.
The Indian Institute of Horticultural Research (IIHR) is an autonomous organization acting as a nodal agency for basic, strategic, anticipatory and applied research on various aspects of horticulture such as fruits, vegetable, ornamental, medicinal and aromatic plants and mushrooms in India. The institute has its headquarters in Bengaluru, Karnataka, India and is a subsidiary of Indian Council of Agricultural Research (ICAR), New Delhi, under the Ministry of Agriculture, India. It recently has been ranked 1st for the combined years 2019-20 and 2020-21 by the ICAR.
The Central Institute of Agricultural Engineering (CIAE) is a higher seat of learning, research and development in the field of agricultural engineering, situated in the lake city of Bhopal, Madhya Pradesh, India. It is an autonomous body, an Indian Council of Agricultural Research subsidiary, under the Ministry of Agriculture & Farmer's Welfare, Government of India.
The ICAR-Central Sheep and Wool Research Institute (ICAR-CSWRI) is an Indian Council of Agricultural Research subsidiary commissioned for research, training and extension activities related to sheep and rabbits. The institute is an autonomous body and is sponsored by the Department of Agricultural Research and Education (DARE), Ministry of Agriculture, Government of India. It is situated in Avikanagar, Malpura, in Rajasthan, India. It works in close liaison with the other ICAR institutes, Central Wool Development Board, Sheep and Wool Marketing Federation, Department of Biotechnology (GOI), Small Entrepreneurs, NGOs, State Animal Husbandry and Khadi gram and Cottage industries.
The Indian Institute of Soil Science is an autonomous institute for higher learning, established under the umbrella of Indian Council of Agricultural Research (ICAR) by the Ministry of Agriculture, Government of India for advanced research in the field of soil sciences.
Vijaipal Singh in Narsan Kalan, Haridwar District of Uttarakhand State, India is an Agricultural scientist associated with the Indian Council of Agricultural Research (ICAR) and is known for his contributions to the science of rice genetics and breeding. He is well known for his contributions in developing the most popular Basmati rice variety, Pusa Basmati 1121. A post graduate and a doctoral degree (PhD) holder in Agriculture Botany from Agra University, he started his career as a research assistant at the Indian Agricultural Research Institute (IARI), New Delhi in 1968 and retired as a professor at the Division of Genetics, IARI. Singh is credited with several articles published in peer reviewed journals. In recognition of his services to the nation, he was honored by the Government of India, in 2012, with the fourth highest Indian civilian award of Padma Shri.
Virender Lal Chopra was an Indian biotechnologist, geneticist, agriculturalist and a director-general of the Indian Council of Agricultural Research (ICAR), known to have contributed to the development of wheat production in India. He was the chancellor of Central University of Kerala, a Chancellor of the Central Agricultural University, Imphal and a member of the Planning Commission of India. An elected fellow of several science academies such as Indian Academy of Sciences, Indian National Science Academy, National Academy of Agricultural Sciences, National Academy of Sciences, India, European Academy of Sciences and Arts and The World Academy of Sciences (TWAS), he was a recipient of a number of honors including Borlaug Award, FAO World Food Day Award and Om Prakash Bhasin Award. The Government of India awarded him the third highest civilian honour of the Padma Bhushan, in 1985, for his contributions to agricultural science.
Myllocerus dentifer, is a species of weevil found in India, Pakistan and Sri Lanka.
Ranchi Sadar subdivision is an administrative subdivision in the Ranchi district of the South Chotanagpur division in the state of Jharkhand, India.
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