江永(yong)(yong)香柚產(chan)自湖南省永(yong)(yong)州市,大(da)約在300萬年(nian)前,江永(yong)(yong)縣西南角的(de)都龐(pang)嶺、萌諸嶺上山(shan)(shan)洪(hong)暴發,從(cong)山(shan)(shan)上沖(chong)下(xia)來的(de)大(da)量(liang)泥(ni)沙(sha)在兩山(shan)(shan)脈之間堆積(ji),形成了桃(tao)川平原(yuan)(人稱桃(tao)川洞)。因(yin)這個(ge)平原(yuan)被(bei)兩個(ge)盤(pan)根錯節的(de)山(shan)(shan)脈圍(wei)住,又(you)稱桃(tao)川盆地。
產(chan)品品質(zhi)特性特征
江永香柚(you)果實碩大,單果重(zhong)1公(gong)斤(jin)~1.5公(gong)斤(jin);果實形似葫蘆狀或梨(li)形;皮色淺黃,光澤鮮(xian)亮;果實頂部正中(zhong)有(you)(you)1個銅錢大小(xiao)的印環,稱為"金錢花"。香柚(you)果肉晶瑩似玉、汁多脆(cui)嫩、香甜可(ke)口(kou)、營養豐富,天然富硒,維生素C和可(ke)溶性固形物居柚(you)類之冠,耐(nai)貯(zhu)藏(zang),久貯(zhu)色香味(wei)不變(bian),被視為果中(zhong)珍品,享有(you)(you)"天然罐(guan)頭"之美譽(yu)。
外在感官特(te)征(zheng):果(guo)實形(xing)似(si)葫蘆或梨形(xing)、果(guo)大(da),單(dan)果(guo)生1-2公斤,成熟后色澤金黃,光澤鮮亮,散發芳香氣味(wei)。果(guo)底有銅錢(qian)般(ban)的(de)圓(yuan)圈印環,俗(su)稱“金錢(qian)花(hua)”,是辨別真假香柚的(de)標志(zhi)。
內(nei)在品(pin)質指標:江(jiang)永(yong)香柚(you)品(pin)質好,營養價值高(gao),果(guo)(guo)肉晶瑩似玉、厚實(shi)汁多(duo),清香嫩脆、帶有蜜味、營養豐富(fu)、天然(ran)富(fu)硒(xi)(xi)、維(wei)生素C和可(ke)溶性(xing)(xing)固(gu)(gu)(gu)形(xing)物(wu)屬柚(you)類之冠。果(guo)(guo)肉含(han)可(ke)溶性(xing)(xing)固(gu)(gu)(gu)形(xing)物(wu)≥11%,全(quan)糖≥10%,每100克(ke)(ke)果(guo)(guo)汁含(han)維(wei)生素C≥100毫克(ke)(ke),每千克(ke)(ke)香柚(you)含(han)全(quan)硒(xi)(xi)≥0.133毫克(ke)(ke),每千克(ke)(ke)香柚(you)含(han)藥用柚(you)黃酮≥3克(ke)(ke),固(gu)(gu)(gu)酸(suan)比≥20,可(ke)食(shi)率≥40%,柚(you)果(guo)(guo)橫(heng)徑(jing)≥130mm。
地域范圍
地(di)域范圍包括江(jiang)永(yong)縣(xian)(xian)(xian)粗(cu)石江(jiang)鎮(zhen)、桃(tao)川鎮(zhen)、源(yuan)口(kou)瑤(yao)族鄉、夏層鋪鎮(zhen)、允山鎮(zhen)和瀟浦鎮(zhen)等(deng)6個鄉鎮(zhen)。江(jiang)永(yong)縣(xian)(xian)(xian)位(wei)于湖南(nan)省(sheng)南(nan)部(bu),永(yong)州市南(nan)部(bu),地(di)理位(wei)置為(wei)東經110o57′20″-111o41′15″,北緯(wei)24o55′35″-25o29′40″,海拔(ba)183-1951米。東部(bu)與(yu)江(jiang)華(hua)瑤(yao)族自治縣(xian)(xian)(xian)為(wei)鄰,東南(nan)部(bu)與(yu)廣(guang)西(xi)壯(zhuang)族自治區的富川瑤(yao)族自治縣(xian)(xian)(xian)連接,西(xi)部(bu)與(yu)廣(guang)西(xi)壯(zhuang)族自治區的灌陽縣(xian)(xian)(xian)交界,南(nan)部(bu)與(yu)廣(guang)西(xi)壯(zhuang)族自治區的恭(gong)城瑤(yao)族自治縣(xian)(xian)(xian)接壤,北部(bu)與(yu)道縣(xian)(xian)(xian)毗鄰。總生產面積為(wei)10000公頃(qing),年(nian)總生產量10萬噸。
產品介紹
江永(yong)(yong)香(xiang)(xiang)柚(you)(you)(you)源于(yu)廣西容(rong)縣的(de)沙(sha)田柚(you)(you)(you),明(ming)代引入(ru)江永(yong)(yong)種植(zhi)。清(qing)(qing)道光(guang)(1848)《永(yong)(yong)明(ming)縣志(zhi)》《風土志(zhi)》有關柚(you)(you)(you)的(de)記載,言及“橘(ju)柚(you)(you)(you)疑翠”,敘述了(le)清(qing)(qing)代已植(zhi)很多柚(you)(you)(you)樹(shu)。由于(yu)江永(yong)(yong)縣的(de)獨(du)特(te)品(pin)種。二十世(shi)紀九十年(nian)(nian)代初香(xiang)(xiang)柚(you)(you)(you)作為名特(te)優產(chan)品(pin)開(kai)(kai)始大基(ji)地開(kai)(kai)發(fa),面積發(fa)展到13.8萬(wan)畝。1995年(nian)(nian)首(shou)屆中(zhong)國特(te)產(chan)之(zhi)鄉推薦暨宣傳組委會授予不(bu)江永(yong)(yong)縣“中(zhong)國香(xiang)(xiang)柚(you)(you)(you)之(zhi)鄉”稱(cheng)號,1998年(nian)(nian)通過了(le)綠色食(shi)品(pin)認(ren)證。
食用價值
果肉(rou)似白玉,厚實汁(zhi)多,清(qing)香嫩脆,帶有蜜味。據測定,內含可(ke)(ke)溶(rong)性(xing)固(gu)形物15.2%,總糖13.86%,總酸0.28%,每100克(ke)果汁(zhi)含維生(sheng)素C158.1毫克(ke)。具有降血壓、助消化(hua)、止咳化(hua)痰(tan)、健脾、通便之功能。柚(you)皮可(ke)(ke)作蜜餞(jian),花、葉可(ke)(ke)提煉(lian)芳香油,柚(you)汁(zhi)可(ke)(ke)做成飲料罐(guan)頭。柚(you)果可(ke)(ke)貯藏180天(tian)以(yi)上,有“天(tian)然(ran)罐(guan)頭”之美稱。
藥用價值
現(xian)代藥理學分析,柚(you)(you)子之肉(rou)與皮,均富含枳(zhi)實(shi),新(xin)橙皮和胡蘿卜素,B族(zu)維生素、維生素C,礦物(wu)質,糖類及(ji)揮發(fa)油等(deng)(deng)(deng)。柚(you)(you)皮與其(qi)他(ta)黃酮類相(xiang)似(si),有(you)抗(kang)炎作(zuo)用(yong),柚(you)(you)皮復合物(wu)較純品抗(kang)炎作(zuo)用(yong)更(geng)強,現(xian)代醫(yi)藥學研究發(fa)現(xian),柚(you)(you)肉(rou)中(zhong)含有(you)非常豐富的維生素C以及(ji)類胰島素等(deng)(deng)(deng)成(cheng)分,故(gu)有(you)降(jiang)血(xue)(xue)糖、降(jiang)血(xue)(xue)脂、減(jian)肥(fei)、美(mei)膚養容等(deng)(deng)(deng)功(gong)效(xiao)。經常食(shi)用(yong),對(dui)糖尿病、血(xue)(xue)管硬化(hua)等(deng)(deng)(deng)疾(ji)病有(you)輔助治療(liao)作(zuo)用(yong),對(dui)肥(fei)胖者有(you)健(jian)體養顏(yan)功(gong)能。