With Hongli Feicheng Peach as the test material, the effects of bagging with 4 kinds of paper bags and 3 kinds of non-woven bags on the soluble sugar, organic acids and aroma compounds in peach fruits were investigate...With Hongli Feicheng Peach as the test material, the effects of bagging with 4 kinds of paper bags and 3 kinds of non-woven bags on the soluble sugar, organic acids and aroma compounds in peach fruits were investigated using headspace solid-phase microextraction （HS-SPME） combined with gas chromatogra- phy-mass spectrometry （GC-MS） and high-performance liquid chromatography （HPLC）. The results showed that there were significant differences in sugar and acids contents of peach fruits between different bagging treatments. The sugar con- tent of peach fruits was increased when bagged with single-layer inner-black outer- yellow paper bags and double-layer inner-white outer-yellow paper bags. The organ- ic acid content in peach fruits bagged with all the types of bags except the single- layer inner-black outer-yellow paper bag was increased greatly. The count and rela- tive content of aroma compounds were all decreased after bagging. Combined with the detection results of soluble sugar, organic acids and aroma compounds, the sin- gle-layer inner-black outer-yellow paper bag was suitable for bagging of Hongli Fe- icheng peach.展开更多
IN Feicheng City, central Shandong Province, can be found the world’s largest peach orchard, recorded in the Guinness Book of World Records as covering 6,667 hectares. In spring, the city is permeated with the fragra...IN Feicheng City, central Shandong Province, can be found the world’s largest peach orchard, recorded in the Guinness Book of World Records as covering 6,667 hectares. In spring, the city is permeated with the fragrance of peach blossom.Home of the "Buddha Peach"Peach growing in Feicheng has a history of 1,100 years. The Feicheng peach is distinctive展开更多
基金Supported by National Peach Industrial Technology System(CARS-31-Z-09)Project for Research on Quality and Efficiency Improvement and Standardized Key Production Technology of Excellent and Special Fruit in Shandong Province(2014CXZ04-1)+1 种基金National Rural Areas Project Application in the 12~(th) Five-Year Period(2013BAD02B03)Key Science and Technology Innovation Project of Shandong Academy of Agricultura Sciences(2014CXZ11-4)~~
文摘With Hongli Feicheng Peach as the test material, the effects of bagging with 4 kinds of paper bags and 3 kinds of non-woven bags on the soluble sugar, organic acids and aroma compounds in peach fruits were investigated using headspace solid-phase microextraction （HS-SPME） combined with gas chromatogra- phy-mass spectrometry （GC-MS） and high-performance liquid chromatography （HPLC）. The results showed that there were significant differences in sugar and acids contents of peach fruits between different bagging treatments. The sugar con- tent of peach fruits was increased when bagged with single-layer inner-black outer- yellow paper bags and double-layer inner-white outer-yellow paper bags. The organ- ic acid content in peach fruits bagged with all the types of bags except the single- layer inner-black outer-yellow paper bag was increased greatly. The count and rela- tive content of aroma compounds were all decreased after bagging. Combined with the detection results of soluble sugar, organic acids and aroma compounds, the sin- gle-layer inner-black outer-yellow paper bag was suitable for bagging of Hongli Fe- icheng peach.
文摘IN Feicheng City, central Shandong Province, can be found the world’s largest peach orchard, recorded in the Guinness Book of World Records as covering 6,667 hectares. In spring, the city is permeated with the fragrance of peach blossom.Home of the "Buddha Peach"Peach growing in Feicheng has a history of 1,100 years. The Feicheng peach is distinctive
