Significant Influence of Gamma-Radiation-Treated Chitosan and Alginate on Increased Productivity as Well as Improved Taste and Flavor of Pineapple. (14th September 2020)

• Record Type: Journal Article
• Authors: Uddin, Ielias; Islam, Jahid M. M.; Haque, Azizul; Zubair, Abu; Barua, Rajesh; Rahaman, Samsur; Rahman, Latifur; Khan, Mubarak A.
• Is Part Of: International journal of fruit science. Volume 20(2020)Supplement 2
• Page Start: 455
• Page End: 469
• Publication Date: 2020-09-14
• Subjects: Pineapple -- chitosan -- sodium alginate -- plant growth promoter -- gamma radiation -- radiation processing; Fruit-culture -- Periodicals; Tree crops -- Periodicals; Fruit trees -- Periodicals; 634
• DOI: 10.1080/15538362.2020.1740909
• Languages: English
• ISSNs: 1553-8362

Abstract

ABSTRACT: Many researches have reported plant growth promotion activity of irradiated chitosan and sodium alginate (Na-alginate) individually. However, there is no study on the combined effect of irradiated chitosan and Na-alginate on plant growth and quality of the produces. In this study, individual effects of gamma-radiation-treated chitosan and Na-alginate were compared with the mixed solution of irradiated chitosan and Na-alginate by the means of growth and taste of pineapple. Gamma-irradiated Na-alginate treatment with an interval of 30 days showed maximum plant growth while the best pineapple fruit growth was found for the Na-alginate treatment with an interval of 15 days. On the other hand, gamma-irradiated chitosan treatment showed better fruit quality with respect to taste and flavor. However, in terms of both growth and quality, the mixed solution (90:10 irradiated Na-aliginate:chitosan) was found to be the best. A significant increase of pineapple size, sweetness, aroma, and flavor was recorded in case of the mixed treatment with 30 days of interval.