ffect of CaCl, and GA, on shelf life of aonla (Emblica officinalis Gaertn) fruits

Authors

  • R.C. Gupta Department of Horticulture, Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj) Author
  • Bhagwan Deen Department of Horticulture, Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj) Author

Keywords:

Emblica, aonla, pre harvest spraying, nutrients, shelf life

Abstract

The Chakaiya variety of aonla was pre harvest sprayed with CaCI,, GA, and their combinations. Full mature fruits were harvested and stored at ambient temperature (7.48-21.34°C). The findings suggest that fruits can be stored at ambient temperature for 5 days without any treatment whereas shelf life can be prolonged upto 20 days with 15.62 per cent decay loss by spraying 2% CaCl, + 100 ppm GA, 25 days before harvesting of the fruits.The lowest PLW, higher T.S.S., maximum retention of ascorbic acid, higher reducing sugar, non-reducing sugar, total sugars and phenols were also estimated in 2% CaCl,+100 ppm GA, treated fruits.

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References

A.O.A.C. 1970. Official method of analysis; Association of

official analytical chemists, Washington D.C. 11th

edition.

Bangerth, F. 1979.Calcium related physiological disorders of

plants. Ann. Rev. Phytopath.17:97-122. Bangerth, F.; Dilley, D.R. and Dewey, D.H. 1972. Effect of

post harvest calcium treatments on internal breakdown and respiration of apple fruits. J.Amer. Soc. Hort.Sci. 87:679-682.

Bhullar,J.S.; Dhillon, B.S. and Randhawa, J.S.1982. Effect of

preharvest spray of calcium nitrate on the cold storage life of Flordasun peach fruits. Indian J. Hort. 39:9-13.

Calixto, J.B.; Santos A.R.S.; Filho V.C. and Tunes R.A. 1998. A review of the plants of the genus Phyllanthus: Their chemistry, pharmacology, and therapeutic potential. J. Med. Biol. Res. 31: 225-258. Chatterjee, M. and Sil, P.C. 2007. Protective role of Phyllanthus niruri against nimusulide induced hepatic damage. Ind. J. Clin. Biochem. 22: 109-116.

Ferguson, L.; Davies, F.S.; Ismail, M.A. and Wheaton, T.A. 1983. Growth regulator and nutritional effect on grape fruit colour and storage quality. Proceedings, Tenth Annual Meeting. Plant Growth Regulator Society of America.

Gupta, O.P.; Siddiqui, S. and Chauhan, K.S. 1987. Evaluation of

various calcium compounds for increasing the shelf life of ber fruits. Indian J. Agric. Res., 21(2):65-70. Huber, D.J. 1983. Role of cell wall hydrolases in fruit softening.

Hort. Rev. 21:65-70.

Kumar, S.; Kumar, A.; Baig, M.J.; Chaudhary, B.K. 2005. Effect

of pre-harvest treatment calcium compounds treatment on the storage life of aonla cv. NA-7. Indian J. Hort., 62(4):324-326. Kumar, S.G; Nayaka, H.; Dharmesh, S.M. and Salimath, P.V. 2006. Free and bound phenolic antioxidants in amla

(Emblica officinalis) and turmeric (Curcuma longa). J. Food. Comp. Anal. 19: 446-452.

Kher, Ravi; Bhat, Shanoo and Tiku, A.K. 2004. Effect of pre- harvest application of plant growth regulators (GA, NAA & CCC) on post-harvest quality of Guava (Psidium guajava L.) cv. Sardar. International Seminar on Recent Trends in Hi-Tech Hort. & PHT, Kanpur, Feb. 4-6, 252,

Lane, J.H. and Eynon, J. 1923. 'Determination of reducing sugars by Fehling's solution with methylene blue

as an indicator', J. Soc. Chem. Ind., 42:32T Mukherijee, P.K and Srivastava, R.B. 1979. Increasing storage life of mango by lowering the critical temperature.

Prog. Hort., 1:63.

Mapson, L.W. 1970. Vitamins in fruits, stability of L-ascorbic acid in biochemistry of fruits and their products. (Ed Hulme, A.C.) Academic Press, London, 376-377. Pool, R.M.; Weaver, R.J. and Kuewer, W.M. 1972.Effect of growth regulators on changes in fruits of Thomson Seedless during cold storage.J.Amer.Soc. Hort. Sci., 97:67-70.

Ranganna, S. 1978. Manual of Analysis of Fruit & Vegetable Products. Tata Pub. Co. Ltd., New Delhi.

Rani, R. and Bramhachari, V.S. 2002. Effect of growth substances and girdling on fruit set, fruit drop and quality of litchi (Litchi chinensis Sonn.) cv. China. Horticulture Journal, 15(3):1-8. Singh,P.S. and Vashistha, B.B.1999. Effect of foliar spray of nutrients on fruit drop, yield and quality of ber cv. Seb.Haryana J. Hort. Sci., 26:20-24.

Singh, J.N.; Singh, A.; Dixit, S.K. and Srivastava, A.K. 2004.

Effect of chemicals and packaging on shelf life and quality of strawberry fruits cv. Sweet Charlie. International Seminar on Recent Trends in Hi-Tech Hort. & PHT, Kanpur, Feb. 4-6, 269.

Singh, I.S., Pathak, R.K.; Dwivedi, R. and Singh, H.K. 1993. Aonla production and post harvest technology.

Tech Bull. N.D.U.A.T., Faizabad. Singh, R. and Kumar, S. 2000. Effect of post harvest growth regulator treatment on the shelf life of aon la fruits during storage. Haryana J. Hort. Sci, 29 (3/4):178-179. Srivastav, C.P. 2003. Studies on foliar feeding of plant growth substances and nutrients on yield and quality of aonla (Emblica officinalis Gaertn) M.Sc. (Ag) Thesis submitted to N.D.University of Agriculture and Technology, Faizabad, U.P.

Swan, T. and Hills, V.E. 1959. The phenolic constituents of Prunus domestica. Quantitative analysis of phenolic constituents. J. Sci. Agri., 10:63-78. Upadhyay, M.N. and Dixit, C.K. 1996. Storability of aonla cv. Gujarati Amla-1 increased by post harvest treatment. Nov. J. App. Hort., 2(1/2):44-55. Upriti, A. and Kumar, G 1996. Effect of mineral nutrient sprays on yield and quality of litchi fruits. Indian J. Hort., 53(2):121-124.

Published

2025-03-10

How to Cite

ffect of CaCl, and GA, on shelf life of aonla (Emblica officinalis Gaertn) fruits . (2025). Indian Journal of Arid Horticulture, 4(2), 15–21. Retrieved from https://www.journals.acspublisher.com/index.php/ijah/article/view/21231