Indian Institute of Natural Resins and Gums

Last updated
National Institute of Secondary Agriculture (NISA)
Logo of Indian Institute of Natural Resins and Gums.png
TypeRegistered Society
DirectorDr. Abhijit Kar (Officer-in-Charge)
Location, ,
India

23°19′49″N85°22′29″E / 23.33028°N 85.37472°E / 23.33028; 85.37472
Nickname IINRG
Website Web Site
Indian Institute of Natural Resins and Gums, Namkum, Ranchi.jpg

The Indian Institute of Natural Resins and Gums (acronym IINRG), [1] formerly known as the Indian Lac Research Institute, is an autonomous institute, established under the umbrella of Indian Council of Agricultural Research (ICAR) [2] by the Ministry of Agriculture, Government of India for advanced research on lac and other natural resins and gums. The Institute is located at Namkum, Ranchi in Jharkhand, India.

Contents

Profile

Mandate:

The Institute is mandated with the responsibility to: [3]

  • To plan, conduct and promote researches on lac production technologies.
  • To conduct basic and applied researches on processing natural resins (including lac), natural gums and gum resins for farmers and industries.
  • To develop value added products of commercial use from natural resins, gums and gum resins, leading to pilot plant demonstration.
  • To act as repository and provider of information on lac production and processing, product development, utilization of all natural resins, gums and gum resins.
  • To transfer the technologies to farmers, entrepreneurs and processors

The Indian Institute of Natural Resins and Gums (IINRG) was originally established as Indian Lac Research Institute (ILRI) for acting as a nodal agency for the research and development of lac and other natural resins and gums on 20 September 1924. The Institute was mandated to focus its attention on crop harvesting and tapping, produce processing, development of products, training, information repository, technology dissemination and liaison with other national and international agencies. [4]

IINRG owes its origin to the recommendations of Lindsay- Harlow Committee, [5] appointed by the erstwhile Imperial Government of India, in 1920, to study the various aspects of lac in the country. On the suggestions of the Committee, Indian Lac Association for Research, a consortium of lac merchants in India was formed. The Indian Lac Research Institute was started by the Association on 20 September 1920. In 1931, the institute was moved under a newly constituted Indian Lac Cess Committee (ILCC).

Later, when the Indian Lac Cess Committee (ILCC) was formed [6] as per the findings and recommendations of the Royal Commission on Agriculture, the institute was transferred to ILCC on 1 August 1931. ILCC was given the control of the London Shellac Research Bureau, UK and Shellac Research Bureau and Polytechnique Institute of Brooklyn, USA as well.

The status remained in the post-independence India till 1966 when the Indian Council of Agricultural Research took over the reins of the Institute on 1 April 1966, becoming one of the earlier institutes under ICAR umbrella. On 20 September 2007, the institute was renamed as the Indian Institute of Natural Resins and Gums (IINRG) and was given an expanded mandate to cover all the natural resins and gums of Indian origin.

Divisions

Insect trapped in resin Resin with insect (aka).jpg
Insect trapped in resin

The activities of the Institute is primarily handled by three divisions, each entrusted with specific tasks. [7]

Lac Production Division

LPD is involved in the research on improvement of production technologies of lac for which it focuses on the improvement of host plants and insects. It maintains a Lac Host and Lac Gene Bank and a biotechnology laboratory specifically for this purpose. Lac insect genetic stocks and host plant germplasms are characterized so that the ideal insect/host plant combination may be selected for developing effective production technologies.

Process and Product Development Division

Resin of a pine Resine.jpg
Resin of a pine

PPD Division is a later entrant into IINRG and is engaged in the research of processing and value addition processes of natural resins and gums. It attends to the various stages of value addition at the raw, semi-finished and finished natural resins and gums and is an accredited laboratory for the collection, analysis, testing and reporting of lac and lac based products. The Division is ISO-9001 certified and hosts a Processing and Demonstrating Unit with pilot plants for research, refinement, training and demonstration, aimed at entrepreneurial requirements.

Transfer of Technology Division

The Transfer of Technology division is the knowledge bank of IINRG and is responsible for the assessment, refinement and dissemination of the research knowledge as well as imparting training to the farmers and other interested parties on the subject. It also maintains a Lac Museum, [8] displaying a comprehensive range of exhibits ranging from samples from different parts of the world, various technologies, uses of lac in industries such as cosmetics, wool dyeing, medicines and jewellery making. [9]

Facilities

IINRG maintains advanced facilities for the research such as: Biotechnology lab: Undertakes research and testing work on molecular and plant tissue culture and imparts training to scientists and students. Field Gene Bank: A repository for germplasm which has been recognised by National Bureau of Plant Genetics Resources as National Active Germplasm Site.

IINRG also has a modern conference hall for conferences, seminars and training sessions.

Projects

IINRG is involved in many core in-house projects [10] such as Productivity and Quality Improvement, Crop Production System Management, Processing, Storage and Quality Management, Value Addition, Application Development and Product Diversification, Capacity Building of Farmers and Entrepreneurship Development and Technology Evaluation, Refinement, Dissemination and Demonstration and a set of NAIP projects such as:

The externally funded projects at IINRG are:

National Network Project

IINRG is the Lead Coordinating Centre among 7 centres, for the National network Project for Harvesting, Processing and Value Addition of Natural Resins and Gums. The main objects of research are rosins (Pinus roxburghii), guar gum (Cyamopsis tetragonoloba), karaya gum (Sterculia urens), gum Arabic (Acacia Senegal) and guggul (Commiphora mukul). It is also involved in the preparation of agroforestry models on resins and gums. [11]

Publications

Pongam or Honge (Millettia pinnata) is a native of India and grows in profusion, generally planted as avenue trees by the forest department. It is renowned for its shade and is well known in traditional uses for its medicinal properties. It is also grown as a host plant for lac insects. The tree is also one of the food plants for Common Cerulean (Jamides celeno). Pongamia pinnata.jpg
Pongam or Honge ( Millettia pinnata ) is a native of India and grows in profusion, generally planted as avenue trees by the forest department. It is renowned for its shade and is well known in traditional uses for its medicinal properties. It is also grown as a host plant for lac insects. The tree is also one of the food plants for Common Cerulean ( Jamides celeno ).
Acacia gum Gomma arabica.png
Acacia gum
Lumps of dried frankincense resin Frankincense 2005-12-31.jpg
Lumps of dried frankincense resin

IINRG has brought out several publications of which some of the notable ones are: [12]

Ebooks on Natural Resins & Gums

See also

Related Research Articles

<span class="mw-page-title-main">Lac (resin)</span> Resinous secretion of lac insects

Lac is the resinous secretion of a number of species of lac insects, of which the most commonly cultivated is Kerria lacca.

<span class="mw-page-title-main">Shellac</span> Resin secreted by the female lac bug

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.

<span class="mw-page-title-main">Resin</span> Solid or highly viscous substance

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<span class="mw-page-title-main">Turpentine</span> Liquid distilled from pine resin

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<span class="mw-page-title-main">Incense</span> Material that releases fragrant smoke when burnt

Incense is an aromatic biotic material that releases fragrant smoke when burnt. The term is used for either the material or the aroma. Incense is used for aesthetic reasons, religious worship, aromatherapy, meditation, and ceremony. It may also be used as a simple deodorant or insect repellent.

<span class="mw-page-title-main">Varnish</span> Transparent hard protective finish or film

Varnish is a clear transparent hard protective coating or film. It is not to be confused with wood stain. It usually has a yellowish shade due to the manufacturing process and materials used, but it may also be pigmented as desired. It is sold commercially in various shades.

<span class="mw-page-title-main">Lacquer</span> Liquid or powder coating material which is applied thinly to objects to form a hard finish

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.

<i>Ziziphus mauritiana</i> Species of plant

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.

<span class="mw-page-title-main">Benzoin (resin)</span> Balsamic resin from trees in genus Styrax

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<i>Hymenaea courbaril</i> Species of plant

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<i>Commiphora wightii</i> Species of plant

Commiphora wightii, with common names Indian bdellium-tree, gugal, guggal, guggul, gugul, or mukul myrrh tree, is a flowering plant in the family Burseraceae, which produces a fragrant resin called gugal, guggul or gugul, that is used in incense and vedic medicine. The species is native to southern Pakistan and western India. It prefers arid and semi-arid climates and is tolerant of poor soil.

<i>Kerria lacca</i> Species of true bug

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.

<span class="mw-page-title-main">Mastic (plant resin)</span> Resin traditionally obtained from the mastic tree on the island of Chios

Mastic is a resin obtained from the mastic tree. It is also known as tears of Chios, being traditionally produced on the island Chios, and, like other natural resins, is produced in "tears" or droplets.

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<i>Schleichera</i> Genus of trees

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In the Indian state of Jharkhand, films are produced in various regional and tribal languages including Kudmali, Hindi, Nagpuri, Khortha and Santali. Film industry in state of Jharkhand is also known as Jhollywood.

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References

  1. "acronym" . Retrieved July 4, 2014.
  2. "ICAR Institutes" . Retrieved July 5, 2014.
  3. "Mandate" . Retrieved July 4, 2014.
  4. "IINRG home". Archived from the original on May 31, 2016. Retrieved July 4, 2014.
  5. "Lindsay- Harlow Committee". Archived from the original on July 14, 2014. Retrieved July 5, 2014.
  6. A.C Chatterjee (1933). "Bibliography of lac". Indian Lac Cess Committee. p. 129. Retrieved July 5, 2014.
  7. "IINRG Division". Archived from the original on July 14, 2014. Retrieved July 5, 2014.
  8. John Mills; Raymond White (2012). Organic Chemistry of Museum Objects. Routledge. p. 127. ISBN   9781136000010.
  9. Hwang J. S. (1990). "Chinese Journal of Entomology, Special Publication No. 5". Uses of lac insect in industries. Taiwan Agricultural Chemicals and Toxic Substances Research Institute. Archived from the original on July 14, 2014. Retrieved July 5, 2014.
  10. "IINRG projects" . Retrieved July 5, 2014.
  11. "National Network project" . Retrieved July 5, 2014.
  12. "IINRG publications". Indian Institute of Natural Resins and Gums. Archived from the original on July 14, 2014. Retrieved July 5, 2014.