產品特點
若(ruo)羌(qiang)(qiang)紅(hong)(hong)棗(zao)(zao)(zao)是位于新疆巴音郭楞蒙古自(zi)治州(zhou)若(ruo)羌(qiang)(qiang)縣(xian)境內生產的(de)紅(hong)(hong)棗(zao)(zao)(zao)。若(ruo)羌(qiang)(qiang)縣(xian)是樓蘭古城的(de)屬地(di),若(ruo)羌(qiang)(qiang)紅(hong)(hong)棗(zao)(zao)(zao)又稱(cheng)為(wei)(wei)樓蘭紅(hong)(hong)棗(zao)(zao)(zao)。若(ruo)羌(qiang)(qiang)紅(hong)(hong)棗(zao)(zao)(zao)美觀,個(ge)頭小,橢圓形,曬干為(wei)(wei)深(shen)紅(hong)(hong)色,才(cai)下(xia)果時(shi)肉(rou)脆棗(zao)(zao)(zao)甜,曬干后肉(rou)軟(ruan)甜潤,吃(chi)后余(yu)香滿(man)口。每100克(ke)紅(hong)(hong)棗(zao)(zao)(zao)含(han)鈣100毫克(ke)、維(wei)生素31毫克(ke)、可溶性(xing)果糖74.88%、各種微量(liang)元素、氨基酸537毫克(ke),可食(shi)率92.6,可溶性(xing)固形物含(han)量(liang)為(wei)(wei)42%,中藥為(wei)(wei)藥引子(zi)。若(ruo)羌(qiang)(qiang)縣(xian)雖然降水稀少但光熱源豐富,無霜期長,晝(zhou)夜(ye)溫差大,特(te)別適合若(ruo)羌(qiang)(qiang)紅(hong)(hong)棗(zao)(zao)(zao)的(de)生長。
大(da)棗(zao)(zao)(zao)(zao)又名紅棗(zao)(zao)(zao)(zao)、干棗(zao)(zao)(zao)(zao)、棗(zao)(zao)(zao)(zao)子,起源于中(zhong)(zhong)(zhong)國(guo),在中(zhong)(zhong)(zhong)國(guo)已有(you)(you)(you)四千(qian)多(duo)年的(de)種(zhong)植(zhi)歷史,自古以來(lai)就被列(lie)為“五(wu)果”(桃、李、梅、杏、棗(zao)(zao)(zao)(zao))之(zhi)一(yi)。紅棗(zao)(zao)(zao)(zao)富(fu)含(han)蛋白質(zhi)、脂肪(fang)、糖類(lei)、胡蘿卜素(su)、B族維(wei)生(sheng)素(su)、維(wei)生(sheng)素(su)C、維(wei)生(sheng)素(su)P以及鈣、磷、鐵和(he)(he)環(huan)磷酸腺(xian)苷等營養(yang)(yang)成(cheng)(cheng)分。其中(zhong)(zhong)(zhong)維(wei)生(sheng)素(su)C的(de)含(han)量(liang)在果品中(zhong)(zhong)(zhong)名列(lie)前(qian)茅,有(you)(you)(you)維(wei)生(sheng)素(su)王之(zhi)美稱(cheng)。據國(guo)外的(de)一(yi)項臨床研究顯示:連續吃大(da)棗(zao)(zao)(zao)(zao)的(de)病(bing)(bing)人(ren),健康恢復比(bi)單純吃維(wei)生(sheng)素(su)藥劑快3倍(bei)以上。紅棗(zao)(zao)(zao)(zao)所含(han)有(you)(you)(you)的(de)環(huan)磷酸腺(xian)苷,是(shi)人(ren)體細胞(bao)能(neng)量(liang)代謝的(de)必(bi)需成(cheng)(cheng)分,能(neng)夠增(zeng)強(qiang)肌力、消除疲勞、擴張血(xue)管、增(zeng)加心肌收縮力、改善心肌營養(yang)(yang),對防治(zhi)心血(xue)管系(xi)統疾病(bing)(bing)有(you)(you)(you)良好的(de)作(zuo)用(yong);中(zhong)(zhong)(zhong)醫(yi)中(zhong)(zhong)(zhong)藥理論認為,紅棗(zao)(zao)(zao)(zao)具有(you)(you)(you)補虛(xu)益氣(qi)、養(yang)(yang)血(xue)安神、健脾和(he)(he)胃等作(zuo)用(yong),是(shi)脾胃虛(xu)弱(ruo)、氣(qi)血(xue)不足、倦怠無力、失眠多(duo)夢等患者良好的(de)保(bao)健營養(yang)(yang)品。紅棗(zao)(zao)(zao)(zao)對慢性(xing)肝炎、肝硬化(hua)、貧血(xue)、過敏(min)性(xing)紫癜等病(bing)(bing)癥(zheng)有(you)(you)(you)較好療效;紅棗(zao)(zao)(zao)(zao)含(han)有(you)(you)(you)三(san)萜類(lei)化(hua)合物及環(huan)磷酸腺(xian)苷,有(you)(you)(you)較強(qiang)的(de)抗癌(ai)、抗過敏(min)作(zuo)用(yong)。
紅棗不僅是“維生(sheng)素丸”,而(er)且是“礦物(wu)質元素庫”,尤其富(fu)含(han)鋅(xin)(xin),是其他食物(wu)無以倫比的!鋅(xin)(xin)是多種生(sheng)物(wu)催(cui)化劑酶的輔酶,承擔著重要的生(sheng)理活性(xing)功(gong)能,當前流(liu)行的糖尿病(bing),性(xing)功(gong)能下(xia)降(jiang),智力衰退(tui)、老(lao)年癡呆都與缺鋅(xin)(xin)有關。有人曾測定(ding)學生(sheng)頭發中的含(han)鋅(xin)(xin)量(liang)(liang),發現其含(han)量(liang)(liang)高(gao)低(di)與學生(sheng)的成績呈正相關。從(cong)含(han)鋅(xin)(xin)量(liang)(liang)來(lai)說,紅棗也乃果(guo)中之最,“果(guo)中之王”由(you)礦物(wu)元素來(lai)說也是當之無愧的。
產地特點
若羌(qiang)縣地(di)處歐亞大(da)陸腹地(di),塔里木盆地(di)東(dong)部,屬典型的暖溫帶(dai)荒(huang)漠干旱氣候。若羌(qiang)綠洲面對大(da)沙(sha)漠,背靠,位于東(dong)經86°45'-93°45'、北(bei)緯(wei)36°05`-41°23'之間(jian),海拔846-4500米。年(nian)平均(jun)氣溫1290,年(nian)平均(jun)降(jiang)水(shui)量31.2毫米,年(nian)平均(jun)蒸發量2902毫米,年(nian)日照時數(shu)3103.2小時,≥10℃積溫4396. 8 ℃。無霜期198.7天,年(nian)平均(jun)相對濕(shi)度39%。氣候干熱(re),光(guang)照時間(jian)長(chang),日溫差大(da),光(guang)合有效輻射極高,光(guang)熱(re)資源匹配極佳,非(fei)常適宜優質紅棗的種(zhong)植。
棗(zao)樹是喜光(guang)樹種,光(guang)照對棗(zao)樹果(guo)實(shi)(shi)干物質(zhi)(zhi)積累(lei)和果(guo)實(shi)(shi)品質(zhi)(zhi)影響極為(wei)(wei)明(ming)顯(xian),若羌(qiang)(qiang)縣(xian)年總輻(fu)射量147.5千卡(ka)/厘(li)米2年,棗(zao)樹生(sheng)長(chang)季(ji)節(jie)光(guang)合有效輻(fu)射73.7千卡(ka)/米2年,高于(yu)內地紅棗(zao)產區,具新疆首位,有利(li)(li)于(yu)果(guo)實(shi)(shi)干物質(zhi)(zhi)積累(lei)和品質(zhi)(zhi)的(de)(de)提高。棗(zao)樹從(cong)萌芽到(dao)成熟(shu)所需≥0℃的(de)(de)積溫(wen)(wen)為(wei)(wei)3200一(yi)3750℃,若羌(qiang)(qiang)縣(xian)≥0℃的(de)(de)積溫(wen)(wen)為(wei)(wei)3910℃,遠遠高于(yu)棗(zao)樹生(sheng)長(chang)期的(de)(de)溫(wen)(wen)度需求(qiu)。晝夜(ye)溫(wen)(wen)差(cha)大(da)有利(li)(li)于(yu)棗(zao)果(guo)營(ying)養物質(zhi)(zhi)的(de)(de)積累(lei),一(yi)般棗(zao)樹果(guo)實(shi)(shi)生(sheng)長(chang)期,氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)在12℃以上(shang),果(guo)實(shi)(shi)生(sheng)長(chang)速度快,低于(yu)1290生(sheng)長(chang)速度減慢(man),若羌(qiang)(qiang)棗(zao)樹果(guo)實(shi)(shi)生(sheng)長(chang)期為(wei)(wei)6-9月,這(zhe)一(yi)時(shi)期是若羌(qiang)(qiang)縣(xian)氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)逐漸增大(da)的(de)(de)時(shi)期,氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)平均(jun)是17 ℃,特別有利(li)(li)于(yu)棗(zao)樹營(ying)養物質(zhi)(zhi)的(de)(de)積累(lei),這(zhe)也是若羌(qiang)(qiang)紅棗(zao)品質(zhi)(zhi)極優的(de)(de)根本原因。若羌(qiang)(qiang)縣(xian)8-10月中旬(xun),是一(yi)年中氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)最大(da)的(de)(de)時(shi)期,平均(jun)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)在17.5-18.2℃之間,最大(da)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)達(da)27.8℃,氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)在15≥以上(shang)天數為(wei)(wei)81天,氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)在20℃天數為(wei)(wei)39天,這(zhe)樣的(de)(de)氣(qi)(qi)溫(wen)(wen)日(ri)(ri)(ri)較(jiao)(jiao)(jiao)差(cha)全國少有,也是若羌(qiang)(qiang)縣(xian)紅棗(zao)優質(zhi)(zhi)的(de)(de)獨特氣(qi)(qi)候條件。