Tapioca Sago (Sabudana) is a processed, ready to cook food product. The single raw material for manufacturing Sabudana is “Tapioca Root” internationally known as “Cassava”. For infants and sick persons or during fasts (vrata-upawas), Sabudana is considered an acceptable form of nutrition . It is used in a variety of dishes such as desserts like “kheer” (boiled with sweetened milk) or Khichadi, vada, bonda etc. (mixed with Potatoes, Ground nuts, rock-salt, black-pepper or green chillies). Tapioca Sago is generally Known as SAGO (SABUDANA in Hindi or JAVVARISHI in Tamil) in India. Sago is a produce, prepared from Tapioca Root (cassava), Botanical name is “Manihot Esculenta Crantz Syn. Utilissima”.
It closely resembles Palm Sago, as both are typically small (about 2 mm diameter) dry, opaque balls. Both are white in colour (if very pure). When soaked and cooked, both become much larger, translucent, soft and spongy. Both are widely used in and around the world, usually in puddings.
In India, the names ‘Sago‘, ‘Tapioca Sago‘, ‘Tapioca Globules‘, ‘Sabudana‘, ‘Javvarisi‘, ‘Sabbakki’, ‘Saggubeeyam‘ are all used for the same commodity ‘Sabudana’. It is called ‘Javvarisi‘ in Tamil, ‘Sabudana‘ in Hindi, Bengali, Gujarati & Marathi, ‘Sabbakki’ (in Kannada) and ‘Saggubeeyam’ (in Telugu) among other regional and local names. The word Tapioca and ‘Tapioca Root (Cassava)’has different meanings. “Tapioca” is a product being extracted from cassava root (Manihot esculenta), not ‘cassava’ itself. In Brazil, cassava is called mandioca while its starch is called tapioca, a word derived from the word tipi’óka, its name in the Tupí language spoken by natives when the Portuguese first arrived in the North-east Region of Brazil. This Tupí word refers to the process by which the cassava starch made edible. As the food and word taken to other world regions, “tapioca” was applied to similar food preparations. In India, the term “Tapioca-Root” is used to represent the tuber of cassava and word ‘Tapioca’ represents for derived starch from cassava roasted in a particular shape.
This is a well known crop that is recognized by several names in the various regions where it is consumed. It is known as yuca, rumu or manioca in Latin America, manioc in French-speaking Africa and Madagascar, cassava in English-speaking Africa, Ceylon and Thailand, mandioca or aipim in Brazil, tapioca in India and Malaysia, and bi ketella or kaspe in Indonesia (FAO, 1998). Sweet varieties of the crop such as Manihot utilissima Pohl are reported to have lower levels of cyanogenic glycosides, while bitter-tasting varieties exemplified by cultivars such as Manihot palmata Muell and Manihot aipr Pohl are thought to have higher levels of cyanogenic glycosides. These cultivars fall within the species Manihot esculenta Crantz which belongs to the family Euphorblaceae (Dixon, 1979; Lancaster et al., 1982; FAO 1998).
Tapioca root has a high resistance to plant disease and high tolerance to extreme stress conditions such as periods of drought and poor soils. Fresh roots contain about 60 – 70% moisture, 7 – 12% protein, 5 – 13% starch (32 – 35% total carbohydrate) and trace amounts of fat (Lancaster et al., 1982; Jackson, 1990; FAO, 1998). The high starch and moisture content render it extremely perishable. (Hahn 1989; Mlingi et al., 1996). Processing is therefore indispensable to facilitate preservation, improve palatability and product quality as well as reduce cyanogenic glycoside toxicity (Jones, 1998).
The cassava or manioc plant has its origin in South America. Amazonian Indians used cassava instead of or in addition to rice/potato/maize. Portuguese explorers introduced cassava to Africa through their trade with the African coasts and nearby islands.
Tapioca was introduced in India during the later part of the 19th Century, Now, mainly grown in the States of Kerala, Andhra-Pradesh, & Tamil Nadu. Products from Tapioca like Starch & Sago introduced in India only in the 1940s upwards. First by hand manually & later developed indigenous production methods.
Currently, The Tamil Nadu State stands first in respect of processing of tapioca into starch & sago, in India. In India, Sago was produced first in Salem (Tamil Nadu). About in 1943-44, Some 50 years ago, sago production started on a cottage scale basis in India by pulping the tapioca roots, filtering the milk-extract and after settling the milk, forming globules and roasting these globules.
Tapioca Root is the basic raw material for Sago and starch. There is about 30% to 35% starch contents generally in Indian tapioca root. India is one of the leading countries in tapioca production. About 650 to 700 units is engaged in tapioca processing in Salem district (Tamil Nadu State). It is a very nutritious product as it contains Carbohydrates and appreciable amount of Calcium and Vitamin-C.
The Root, received from the farms are hygienically cleaned in water. After peeling the skin, it is crushed, allowed to pass the milk after retaining all fiber & impurities. The milk is settled in a tank for nearly 3 to 8 hours. Thus, all residual impurities float to the top of the tank and are drained out of the settled milk. From this settled Milk Cake, Globules are made by a unique type of system, on a very simple indigenous machine. After sizing the globules by filtering through sieve, it is roasted on hot plates or heated in steam, depending upon the desired final product and then dried under direct sunlight on large platforms.
Roasted Sago is known as Tapioca Sago Common and Boiled Sago as Nylon Tapioca Sago.
History of Sabudana in India
The Tapioca Sago and Tapioca starch industry of Tamil Nadu is the result of scarcity created by the impossibility of imports of foreign sago and starch from Singapore, Malaysia, Holland, Japan and U.S.A., during the Second World War. In the year 1943, Mr. Manickam Chettiar, a dry fish merchant of Salem had the occasions to go to Kerala very often in connection with the trade. He found tapioca flour to be a good substitute for the American corn flour. Shri Popatlal G. Shah, an evacuee from Penang (Malaysia) came in touch with Shri. Manickam and taught him the technical know-how to manufacture sago out of tapioca flour. Thus, tapioca was used in 1943 to manufacture both starch and sago. But the methods adopted were crude and primitive.
In order to meet the daily increasing demand for sago and starch, Mr. Manickam with the help of a genius mechanic M. Venkatachalam Gounder improved the methods and machinery of production. The productive capacity of the industry increased from 2 bags of 100 kilos to 25 bags per day. In 1944 there was a severe famine in the country as a whole, and tapioca being edible, the collector of Salem prohibited the export of tapioca from Salem District.
The Salem sago and starch manufactures though very few formed an association and represented their case before the Civil Supply Commissioner and got the prohibitory order of the District Collector and also that of Madras Government for the export of sago and starch to other states cancelled. In 1945 production of sago and tapioca starch increased appreciably.
The sago and tapioca starch industry was born during the Second World War. But the aftermath of the war posed a severe threat to its existence. The Second World War was over and imports of starch and sago began to increase from foreign countries under general license No. XI.
Sago and starch manufacturers made the successful representation to Sri. C. Rajagopalachari, the civil Supplies and Industries Minister in the Interim Government and it resulted in the banning of imports of sago, which was extended up to 1949.
The Tariff Board also gave protection to sago industry from time to time up to 1957 in one way or other.
In 1957, misguided by some government officers and jealous persons, the Calcutta Corporation with the help of the Enforcement Branch seized about 8000 bags of sago from the traders in Calcutta under the bogey that Salem sago was not fit for human consumption. The action of Calcutta Corporation was terrific on the sago industry, and its price came down to Rs.20 per bag from Rs.65 within one month. Many manufacturers ceased the production and the agriculturists decided to switch over to the cultivation of other crops. This was the worst crisis faced by the industry since 1943.
The Sago manufacturers association faced the crisis boldly. They filed a case before the Supreme Court, against Calcutta Corporation. The sago manufacturer successfully established, by the analytical report that there was practically no difference between the good imported sago and the Indian product. They won the case. From that time Salem sago was also brought under Processed Food Act. Sago industry was thus saved.
In 1949, there were 45 units with about 7000 tonnes production of sago and starch. In 1957, there were 125 units producing about 23000 tonnes of sago and starch.
In 1993, there were about 852 units in India out of which 725 units are located in Tamil Nadu. In Salem District alone there are 649 units constituting 89.5 percent. In 2008-09 there were about 359 sago industries located in Tamil Nadu. In Salem District alone 120 units are located in Attur and Gangavalli area.
Tapioca waste like Thippi (remaining after starch and sago) is extensively used as cattle feed and the powder extracted from this residue known as Thippi flour or paste flour is used for various pasting purposes.
Sago and tapioca starch industry in Salem District and Tamil Nadu has had a phenomenal growth in the last 47 years. Though it is a recent industry of Tamil Nadu, its role particularly in Salem economy is very great indeed. It has already affected and has vastly increased the trade potential in addition to giving scope for employment opportunities for labour.
According to FAO classification, Root and tuber crops form staple diet for three percent of the global population. Cassava is mostly used for human consumption in the African continent and South America. Industrial utilization of cassava is prominent in Thailand, Indonesia, Vietnam and India in the form of starch, sago, dried chips, flour and the like.
Consumption and Uses
In India, Major Consuming States of Sabudana (Tapioca Sago) are Maharashtra, West Bengal, Bihar, Uttar Pradesh, Madhya Pradesh, Rajasthan, Jharkhand, Gujarat and Andhra-Pradesh. Consumption in Other States are low. Even in Tamil Nadu (Main Producing Centre), the consumption is only about 2 to 3% of total Sabudana Production. Uses of Sabudana in our country is completely as a food, especially on the days of fasting (vrat-upawas) i.e. Navratri, Srawan, Ekadashi, Purnima or in Ramzan Period, as is rich in complex carbohydrate and digesting slowly, thus no feelings of empty stomach. There are many recipes are in use, in which popular recipes are Khichadi, Vada, Bonda, Kheer, Halwa etc. Some families are preparing home-food items like Khichia, papad, chakali etc. by boiling Sabudana, especially in Gujarat.
Value-appreciation in India
Nowadays, Marketing is global and there is no barrier, but traditionally, Merchants of Salem (Tamil Nadu) has helped a lot to develop the current credit of Indian Sabudana all over the world.
To develop Sabudana in India, tremendous work has been done by following agencies:
|Central Food Technological Research Institute(CFTRI), Mysore (A constituent laboratory of Council of Scientific and Industrial research, New Delhi) is doing regular researches since 1950 for development of various uses and easiness in manufacturing-process. It is working under Ministry of Science and Technology, Government of India. For more information, you can visit their website at http://www.cftri.com .|
|The Central Tuber Crops Research Institute (CTCRI) a constituent Institute under the Indian Council of Agricultural Research (ICAR) is the only research organization in the World dedicated solely to the research on tropical tuber crops. It has done tremendous work since 1963 for development and protection of Cassava (Tubers of Tapioca) in India. The Institute Scientists have won national and international recognition in the past. You can visit their website for more information at http://www.ctcri.org .|
|“Salem Starch and Sago Manufacturers’ Service Industrial Co-operative Society Ltd.” Salem (Popularly known as “Sagoserve”) formed in 1981 by the sago/starch manufacturers under the Tamil Nadu Co-operative Society Act 1961 under the leadership of founder chairman Late Shri A. Angamuthu. He has done very hard and a noble-memorable work for the trade and industry by joining all the sectors at one platform. It was commenced its business on 27.02.1982. This society is functioning under the administrative control of the Director of Industries and Commerce, Govt. of Tamil Nadu. Due to successive efforts of the society, sago/starch units have now become the backbone of Salem District’s Rural Economy.
Purchases of Sago/Starch from “Sagoserve” are exempted from CST for inter-state sales and Concessional TNGST rate of 1% for purchase of sago and starch through the society (5% ST payable for purchase outside the society). This is an incentive offered by the state Government to promote co-operative movement. Due to concessional rate of salestax, currently, about 30 to 40% sago-starch production of the belt is arriving at The Sagoserve for marketing.
Currently, in 2014, Shri B. Arulmurugan is the Chairman of The Board of Directors and Smt. V. Santha, IAS is managing Director of The Sagoserve. They are trying hard to remove hurdles specifically in the growth of The Sagoserve and commonly for whole sago/starch trade and industry. Previously, mentionable developments and growth has been achieved in the period of following managing directors: Shri N. Natarajan B. Com (Founder Managing Director), Shri Hansraj Varma, IAS, Shri Vishwanath Shengaonkar, IAS, Shri Sandeep Saxena, IAS, Shri S.K. Prabhakar, IAS, Shri K. Ashokvardhan Shetty, IAS, Shri Harmander Singh, IAS, and Shri K.K. Kaushal, IAS.
Since 1982, Highest sales of Sago/starch through the sagoserve was achieved unitwise in 2001-2002 (24.41 lakh bags / Rs.20470.37 lakh) and valuewise in 2013-14 till feb 14 only (for 9.54 lakh bags / Rs. 43818.06 lakh). These are the remarkable achievements in the history of Sago in India. For More information about The Sagoserve, you can visit their website at http://www.sagoserve.com
Varieties , Size & Colour of Tapioca Sago
- Currently, in 2014, There are two varieties popular in India. First, Common Sabudana, which is Roasted and dried and Second, Nylon Sabudana, which is steam boiled and dried.
- Roasted (Common Sabudana) is manufactured in three sizes as
(1) between 1mm to 1.5 mm dia (locally known as Motidana and popularly used in Eastern part of India),
(2) between 2 mm to 2.5 mm dia (it is international standard size and locally known as ‘Khirdana’), and
(3) between 3 mm to 4 mm dia (the common popular size all over India, locally called ‘Badadana’).
- Boiled (Nylon Sabudana) is also manufactured in three sizes as
(1) of 2 mm dia (locally known as ‘Chinidana’ or ‘Smaller Ceylon nylon’),
(2) of 3 mm dia (popularly called as ‘Ceylon Nylon”), and
(3) between 5 to 7 mm dia (which is called locally as ‘Glass Nylon’)
- Roasted variety is soaking more water than Boiled Variety, whereas, if frying, Boiled variety becomes more larger in expansion than Roasted Sabudana.
- Similarly, Boiled Sabudana variety has more transparency in appearance, whereas Roasted Variety has no transparency.
Colour of the two varieties are also different, as Boiled variety becomes glowing transparent creamer-yellow colour, whereas Roasted variety retains the original natural white colour of cassava extract like Milk colour.
Major Manufacturing Centres in India
Salem (Tamil Nadu)
In India, in around 1943-44, Sago production was started first in Salem (Tamil Nadu) on a cottage scale basis by crushing & pulping the tapioca roots, filtering the milk-extract and after settling the milk, forming globules and roasting these globules. Till that time, cassava was used for direct food as cooked tubers. After 1945 only industry developed its indigenous machineries locally and start marketing its products all over India. Before that period, Sago was an imported item in India and consumption was in very limited quantity (only for sick persons or for infants as were prescribed by Doctors).
Currently, in Tamil Nadu alone, cassava is being cultivated over an area of about 82000 hectares providing employment for thousands of workers over fields and in 800 processing units. In Salem District alone, 34000 hectares of land is under cassava cultivation and there are 650 units engaged in tapioca processing.
There is volatility in yearly production of Tapioca Sago-Starch in the region. In 2001-02 At The Sagoserve, there was Total Turnover of Sago-Starch of 24.41 lakh bags valued Rs. 20470.37 lakh, whereas in 2012-13 the total Turnover of Sago-Starch was of only 12.92 lakh bags for total value of Rs. 35448.04. (source: http://www.sagoserve.com/Growth.htm )
Samalkot (Andhra Pradesh)
In Andhra Pradesh, Sago manufacturing was started first in Samalkot, East Godavari region in 1966. Up to, 1980 sago manufacturers were completely dependent on Calcutta market, as till that time they brought their product for sale on commission basis through Calcutta Agents only. First Sago factory was started in 1949-50 and number of sago factories in the area went up to 53 in 80s. Gradually it has come down and currently in the year 2014, there are only 20 factories are running. After 1980, they started to follow Salem industry and started to sell their products in other states through agents.
Total Area (in Hectares) of Land under Cassava Cultivation was about 60000 acres in 2013-14 and about 70000 acres in current year i.e. 2014-15.
There is no any authentic data available for sago-starch manufactured in and marketed from Andhra Pradesh. Currently, in 2014, there are only 20 mills are running. (source: venkatrao-at-gopalstarch.com)
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