农产品加工·学刊(中)
農產品加工·學刊(中)
농산품가공·학간(중)
AEM RODUCTS ROCESSING
2014年
8期
50-52
,共3页
杨文君%肖明%吕新%迟德钊
楊文君%肖明%呂新%遲德釗
양문군%초명%려신%지덕쇠
柴达木枸杞%外观性状%多糖%黄酮
柴達木枸杞%外觀性狀%多糖%黃酮
시체목구기%외관성상%다당%황동
Qaidam Chinese wolfberry%appearance properties%polysaccharide%flavonoids
经田间鲜果采样分析,测得柴达木枸杞2个主栽品种宁杞7号和宁杞1号鲜果百粒质量、百粒长、百粒直径,均在采摘一期(8月10日)最高,其次为采摘二期(9月1日),采摘三期(9月22日)最低,其整体外观品质随着采摘期的延后而降低。实验室测得鲜果多糖含量,宁杞1号表现在采摘二期多糖含量最高,随后依次为三期和一期;宁杞7号表现在采摘三期含量最高,二期其次,一期最低。测得黄酮含量,2个品种均在采摘一期最低,二期有所增加,三期最高,黄酮含量随着采摘期的延后而增加。
經田間鮮果採樣分析,測得柴達木枸杞2箇主栽品種寧杞7號和寧杞1號鮮果百粒質量、百粒長、百粒直徑,均在採摘一期(8月10日)最高,其次為採摘二期(9月1日),採摘三期(9月22日)最低,其整體外觀品質隨著採摘期的延後而降低。實驗室測得鮮果多糖含量,寧杞1號錶現在採摘二期多糖含量最高,隨後依次為三期和一期;寧杞7號錶現在採摘三期含量最高,二期其次,一期最低。測得黃酮含量,2箇品種均在採摘一期最低,二期有所增加,三期最高,黃酮含量隨著採摘期的延後而增加。
경전간선과채양분석,측득시체목구기2개주재품충저기7호화저기1호선과백립질량、백립장、백립직경,균재채적일기(8월10일)최고,기차위채적이기(9월1일),채적삼기(9월22일)최저,기정체외관품질수착채적기적연후이강저。실험실측득선과다당함량,저기1호표현재채적이기다당함량최고,수후의차위삼기화일기;저기7호표현재채적삼기함량최고,이기기차,일기최저。측득황동함량,2개품충균재채적일기최저,이기유소증가,삼기최고,황동함량수착채적기적연후이증가。
The hundred grain weight, hundred grain length and hundred grain diameter of wolfberry, the two cultivars Ningqi No.7 and Ningqi No.1, are measured, and it is shown that the highest are in the earliest picking period (August 10) , followed are in the later picking period (September 1) , the final picking period (September 22) are the lowest, and its overall appearance quality as picking period of delay is reduced. The fresh fruit polysaccharide content in the Ningqi No.1 is measured, and it is shown that the highest is the later picking period, the final picking period is the next, and the earliest picking period is the lowest. In the Ningqi No.7, the final picking period is highest, the later picking period is the next, and the earliest picking period is the lowest. The flavonoids content is measured, and it is shown that two varieties both are the lowest in the earliest picking period, followed are the later picking period, the final picking period are the highest, and its flavonoid content as picking period of delay is increased.