| 日本科柿果实发育期间单宁和糖类的变化 |
| |
| 引用本文： | 费学谦,王劲风,周立红. 日本科柿果实发育期间单宁和糖类的变化[J]. 林业科学研究, 1993, 0(4) |
| |
| 作者姓名： | 费学谦 王劲风 周立红 |
| |
| 作者单位： | 中国林业科学研究院亚热带林业研究所，中国林业科学研究院亚热带林业研究所 工程师，浙江 富阳 311400，浙江 富阳 311400 |
| |
| 基金项目： | 浙江省和中国林科院自然科学基金“柿甘、涩性状及单宁类物质变华规律的研究” |
| |
| 摘 要： | 甜柿是柿(Diospyros kaki Linn.f.)树的自然类型,属日本主要栽培果树之一,其特点是果实采后不需人工脱涩即可食用,甜脆爽口,风味独特。近年来,日本甜柿已在我国大量引种栽培,国内对甜柿的生物学习性和栽培方法已作了不少观察和研究。但对甜柿果实的生长发育过程及果实发育期间生化物质消长规律的研究尚未见报道。作为柿果主要成份
|
| 关 键 词： | 日本甜柿 果实发育 单宁 糖类 |
The Changes of Tannin and Sugars in Non-astringent Type Fruits of Japanese Persimmon during the Development of Fruit |
| |
| Fei Xueqian,Engineer,Wang linfeng,Zhou Lihong. The Changes of Tannin and Sugars in Non-astringent Type Fruits of Japanese Persimmon during the Development of Fruit[J]. Forest Research, 1993, 0(4) |
| |
| Authors: | Fei Xueqian Engineer Wang linfeng Zhou Lihong |
| |
| Abstract: | This paper deals with the changes of tannin, soluble sugar and starch of two non-astrigent type fruits of persimmon during their development. Results showed that the fruit growth and sugar accumulation had two peak periods, following blooming and companying matureness respectively. The soluble sugar mainly consisted of glucose, fructose and sucrose, among which fructose had the largest proportion both in the inital and mature stages of fruit development in all cultivars. PCNA had higher content of sucrose than that of PVNA in almost the whole process. Main . deasringency of the PCNA occurred at the pre-period of fruit development, while that of the PVNA occurred at the near mature time. So some PCNA cultivars which matured later than PVNA was deastringent earlier.Key words non-astringent type fruits of Japanese persimmon, development of fruit, tannin, sugar |
| |
| Keywords: | non-astringent type fruits of Japanese persimmon development of fruit tannin sugar |
| 本文献已被 CNKI 等数据库收录！ |
|
