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Iindaba

  • Research Progress of Gallic Acid

    Inkqubela phambili yoPhando lweGallic Acid

    I-asidi ye-Gallic yindawo ephakathi kweyeza kunye ne-antioxidant yokutya, izimonyo kunye nokutya.Ingasetyenziswa njengento ekrwada kwi-resin ye-ionizing semiconductor.Imveliso yayo ye-decarboxylation, i-pyrogallic acid, yi-arhente yokuchasa ifilimu, i-thermal sensitizer yokufota nge-infrared, kunye...
    Funda ngokugqithisileyo
  • Congratulations to Sanjiang bio-tech  for updating   ISO 9001 certification

    Sivuyisana neSanjiang bio-tech ngokuhlaziya isiqinisekiso se-ISO 9001

    I-Leshan Sanjiang isebenzisa izixhobo ezikhethekileyo zamahlathi e-China ukusetyenzwa nzulu kunye nokuthunyelwa kwamanye amazwe ukufumana utshintshiselwano lwangaphandle, ibe lishishini elikhokelayo elityebisa abantu kwaye lityebise amaphandle ukuze lakhe ilizwe elitsha lobusoshiyali, livuselele uqoqosho lwasekhaya kwaye luxhamle abantu....
    Funda ngokugqithisileyo
  • New equipment upgrading

    Ukuphuculwa kwezixhobo ezitsha

    I-Leshan Sanjiang Biotechnology isebenzisa ngokupheleleyo izixhobo ze-Linte zokusetyenzwa nzulu kunye nokuthunyelwa kwamanye amazwe ukufumana utshintshiselwano lwangaphandle, ibe lishishini elikhokelayo elityebisa abantu kunye namabala akhe amaphandle amatsha obusoshiyali, kwaye ivuselele uqoqosho lwasekhaya ukuze kuxhamle abantu...
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  • Application of proply gallate

    Ukusetyenziswa kwe-gallate yeproply

    Ipropyl gallate (PG), eyaziwa ngokuba yipropyl gallate, inefomula yemolekyuli yeC10H12O5.Ubunzima bemolekyuli bungama-212.21.Njengoko isiTshayina "iMigangatho yezoCoceko ekuSetyenziseni izongezo zokutya" (GB2760-2011) ichaza: Ipropyl gallate ingasetyenziswa kumafutha okutya, ukutya okuthosiweyo, iintlanzi ezomisiweyo pro...
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  • Development of high-purity gallic acid and its application in electronic chemistry

    Ukuphuhliswa kwe-gallic acid ephezulu kunye nokusetyenziswa kwayo kwi-chemistry ye-elektroniki

    Iikhemikhali ze-elektroniki zibhekisa kwiikhemikhali ezikhethekileyo kushishino lombane.Okwangoku, kukho amashumi amawaka eentlobo, ezicelwa iimfuno ezikumgangatho ophezulu, ukusetyenziswa okuphantsi, iimfuno eziphakamileyo zokucoceka kwemveliso kunye nokusetyenziswa kokusingqongileyo kunye nokuphucula ...
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  • Gallic Acid Preparation

    Ukulungiswa kweGallic Acid

    I-Acid Hydrolysis Indlela ye-asidi ye-hydrolysis yahlulwe ngokukodwa kwindlela yenyathelo elinye kunye neendlela ezimbini.Inkqubo engundoqo yokuhamba kwamanyathelo amabini okulungisa imathiriyeli ekrwada yegallic acid → ukutsalwa kwamanzi ashushu → intsalela yokucoca → t...
    Funda ngokugqithisileyo
  • Tannic Acid

    I-Tannic Acid

    I-acid ye-tannic luhlobo oluthile lwe-tannin, uhlobo lwe-polyphenol.Ubuthathaka bayo be-asidi (pKa malunga ne-6) kungenxa yamaqela amaninzi e-phenol kwisakhiwo.Ifomula yeekhemikhali ye-asidi ye-tannic yorhwebo ihlala inikwa njenge-C76H52O46, ehambelana ne-decagalloyl glucose, ...
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  • Gallic Acid Historical Context and Uses

    Umxholo weMbali weGallic Acid kunye nokuSetyenziswa

    I-asidi ye-Gallic licandelo elibalulekileyo le-inki yentsimbi ye-iron, i-standard yaseYurophu yokubhala kunye nokuzoba i-inki ukusuka kwi-12 ukuya kwe-19 yeenkulungwane, kunye nembali eyandisa ubukhosi baseRoma kunye neMisongo yoLwandle oluFileyo.UPliny Omdala (23-79 AD) uchaza ukusetyenziswa kwegallic acid njenge ...
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