Storage Quality and Storability of Inbred Lines Tomato
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2018年22
- Page:
- 143-148
- Research Field:
- Publishing date:
Info
- Title:
- Storage Quality and Storability of Inbred Lines Tomato
- Author(s):
- WANG Qian; JIA Yanhong; JI Lizhu
- (Tianjin Agricultural Biotechnology Research Center,Tianjing 300384)
- Keywords:
- tomato; storage quality; antidecayed; physiological
- PACS:
- -
- DOI:
- 10.11937/bfyy.20180839
- Abstract:
- In order to evaluate the storage quality and storability of ‘17546’,tomato ‘Ou Dun’ (pink,with good storability) and ‘Jin Fen 207’ (pink,fresh consumptive tomato) were used as control,the change of physiological quality was investigated during storage at 25 ℃.The results showed that the respiration intensity and the ethylene production of ‘17546’ were decreased with no obvious climacteric peak,as well as ‘Ou Dun’.while ‘Jin Fen 207’ presented large variations.The fruit firmness of ‘17546’ and ‘Ou Dun’ was significantly greater than ‘Jin Fen 207’,although the three had a trend of gradual decline.The changes in color of ‘17546’ and ‘Ou Dun’ was less than ‘Jin Fen 207’,could matain the color of fruit better.It was found that weight loss of ‘17546’ was the lowest,while ‘Jin Fen 207’ was the highest.The content of soluble solids,titratable acid and sugaracid ratio of ‘17546’ and ‘Ou Dun’ was higher than ‘Jin Fen 207’ after storaged for 10 days.The good fruit rate of ‘17546’ and ‘Ou Dun’ was 88.9% and 91.1%,while ‘Jin Fen 207’ was only 53.5%.The storage index of ‘17546’ was 1.46 lower than ‘Ou Dun’,and 20.09 higher than ‘Jin Fen 207’ when storage at 20 days.It revealed that ‘17546’ had excellent storability as ‘Ou Dun’ when storage at 25 ℃,better than ‘Jin Fen 207’.
Last Update: 2019-01-08