JPS6192580A - Production of acetaldehyde - Google Patents
Production of acetaldehydeInfo
- Publication number
- JPS6192580A JPS6192580A JP21424584A JP21424584A JPS6192580A JP S6192580 A JPS6192580 A JP S6192580A JP 21424584 A JP21424584 A JP 21424584A JP 21424584 A JP21424584 A JP 21424584A JP S6192580 A JPS6192580 A JP S6192580A
- Authority
- JP
- Japan
- Prior art keywords
- ch3cho
- pseudomonas
- acetaldehyde
- bacterium
- methanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 47
- 241000589516 Pseudomonas Species 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 244000005700 microbiome Species 0.000 claims description 11
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 5
- 238000012258 culturing Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 229910019142 PO4 Inorganic materials 0.000 abstract description 2
- 150000003863 ammonium salts Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 150000002894 organic compounds Chemical class 0.000 abstract description 2
- 235000021317 phosphate Nutrition 0.000 abstract description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 241000589308 Methylobacterium extorquens Species 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 10
- 241000586779 Protaminobacter Species 0.000 description 6
- 241000894007 species Species 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 5
- 229920001817 Agar Polymers 0.000 description 4
- 239000008272 agar Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 241000108056 Monas Species 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 238000011081 inoculation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 241000181079 Pagurixus ruber Species 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003495 flagella Anatomy 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000028070 sporulation Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明はアセトアルデヒドの製造方法に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a method for producing acetaldehyde.
(発明の目的)
本発明者らは、メタノールを炭素源とするアセトアルデ
ヒドの製造方法について種々検討した結果、シュードモ
ナス属に属する微生物がメタノールをアセトアルデヒド
に変換する能力を有することを見出し、本発明に到達し
た。(Object of the Invention) As a result of various studies on the production method of acetaldehyde using methanol as a carbon source, the present inventors discovered that microorganisms belonging to the genus Pseudomonas have the ability to convert methanol into acetaldehyde, and arrived at the present invention. did.
すなわち、本発明の要旨は、シュードモナス属に属しア
セトアルデヒドを生産する能力を有する微生物を、炭素
源としてメタノールを使用して培養し、培養物からアセ
トアルデヒドを採取することを特徴とするアセトアルデ
ヒドの製造方法にある。That is, the gist of the present invention is to provide a method for producing acetaldehyde, which comprises culturing a microorganism belonging to the genus Pseudomonas and having the ability to produce acetaldehyde using methanol as a carbon source, and collecting acetaldehyde from the culture. be.
(発明の構成) 以下、本発明の詳細な説明する。(Structure of the invention) The present invention will be explained in detail below.
本発明で使用される微生物はシュードモナス(Pseu
domonas )属に属し、アセトアルデヒドを生産
する能力を有するものであり、たとえばシュードモナス
エクストルフェンス(Pseudomonasexto
rquens) IJOより?、?デヲ、シュードモナ
スロゼア(Pseudomonas rosea )
Noより10!97.プロタミノバクタ−ルバー(Pr
otaminobacterruber ) ATOC
fl&7.プロタミノバクタ−ルバーNoより−gり9
.グロタミノバクタールバーサブゝスピーシスマチダヌ
ス(Protaminobacterruber 5u
bsp、machidanus ) A T OO2/
& /ハシニードモナスエクストルフェンスA−/J
4Aデ(微工研菌寄第り011号)、シュードモナスエ
クストルフェンスA−737g−/(微工研菌寄第70
−〇号)等が挙げられる。The microorganism used in the present invention is Pseudomonas (Pseudomonas
It belongs to the genus Pseudomonas and has the ability to produce acetaldehyde, such as Pseudomonas extorfens.
rquens) From IJO? ,? Pseudomonas rosea
10 from No!97. Protaminobacter Ruber (Pr
otaminobacterruber ) ATOC
fl&7. Protaminobacter Rubber No. 9
.. Protaminobacterruber 5u
bsp, machidanus) AT OO2/
& /Hashinied Monas Extorfence A-/J
4A de (Feikoken Bacillus No. 011), Pseudomonas extorfens A-737g-/(Feikoken Bacillus No. 70)
−〇) etc.
シュードモナスエクストルフェンスA−1)’t9及び
A−/J、1g−/は本発明者らによって土壌よシ分離
されたものであり、以下の菌学的性質を有する。Pseudomonas extorfens A-1)'t9 and A-/J, 1g-/ were isolated from soil by the present inventors and have the following mycological properties.
I)顕倣鏡的観皺
メタノール1%含有液体培地及び寒天培地にて30℃、
1週間培養した。I) Microscopic observation at 30°C in a liquid medium containing 1% methanol and an agar medium.
Cultured for 1 week.
イ)細胞の形態; 桿菌、多くは湾曲する口) I
大きさ : 0,44〜0JXll) 〜Jμm
ハ)多 形 性: なし
→ 運 動 性: あシ、極べん毛
ホ)胞子形成: なし
タ グラム染色: 陰性
ト)抗 酸 性: 陰性
■)各培地における生育状態
メタノールへ〇%含有寒天平板培地30℃1週間の培養
後のコロニーの形状
イ)外 形二 円形
口〕 大 き さ: o、s−t、o朋ノ9 表面の
隆起: 凸レンズ状
→ 表面の形状: 平滑
ホ)光 沢: 有
タ 色 調: 赤色を呈す
トン 透 明゛ 度: 半透明
チ)周 緑: 全円平滑
メタノールl−含有斜面培地30℃、1週間の培養
旺盛な生育、接種線に一様に生育する。コロニーの色調
は赤桃色。表面は平滑、辺縁は平滑。不透明。B) Cell morphology; rods, often with curved mouth) I
Size: 0.44~0JXll)~Jμm
C) Polymorphism: None → Motility: Reeds, extremely flagellar E) Sporulation: None Tagram staining: Negative G) Acid resistance: Negative ■) Growth status in each medium Agar containing 0% methanol Shape of colony after culture on plate medium at 30℃ for 1 week A) External shape 2 Circular mouth Size: o, s-t, o 9 Surface protuberance: Convex lenticular → Surface shape: Smooth E) Light Color tone: Red Transparency: Translucent Green: Whole round smooth methanol-containing slant medium at 30°C for 1 week, vigorous growth, uniform growth along the inoculation line do. Colonies are pink-red in color. The surface is smooth and the edges are smooth. Opacity.
メタノールフチ含有高層培地JO℃、1週間の培養
接種線に沿って、表面からコー3cIrL域まで発育す
る。表面での生育は旺盛。Cultured in a methanol-rimmed high-rise medium at JO°C for 1 week, it grows from the surface to the Co3cIrL area along the inoculation line. Growth on the surface is vigorous.
メタノール1%含有液体靜置培養30℃% 1週間の培
養
中程度の生育、混濁する。沈澱生成がみられる。菌環を
形成する。Cultured in a liquid containing 1% methanol at 30°C for 1 week. Moderate growth and turbidity. Precipitate formation is observed. Forms fungal rings.
肉汁メタノール含有斜面培地30″C1週間の培養
旺盛な生育、接種線に一様に生育するコロニーの色調は
赤桃色。表面は平滑、辺縁は平滑。不透明。Cultured in 30"C slanted medium containing meat juice and methanol for 1 week. Active growth. Colonies growing uniformly on the inoculation line are reddish-pink in color. The surface is smooth and the edges are smooth. Opaque.
肉汁メタノール含有高層培地30℃、1週間の培養
高層部での発育は1表面下lα程度表面での生育は旺盛
。Growth in the upper layer of meat juice methanol-containing upper layer culture medium for 1 week at 30°C is approximately 1 α below the surface.Growth vigorously on the surface.
肉汁メタノール液体静置培養Jo℃、1週間の培養 メタノール含有液体培養と同様の性質を示す。Meat juice methanol liquid static culture Jo℃, 1 week culture Shows similar properties to methanol-containing liquid culture.
鳳)生理的性質
(表7)
糖類の資化性
(表J)
糖以外の炭素源の資化性
(表ダン
(表ダつづき)
属レベルの同定
本菌(A−/Jダタ及びA−1)3g−/)は形態上の
特徴培養上の性質及び生理的性質からバーシーズマニュ
アル第7版(Bergeys Manual OfDe
terminative Eacteriology
7th ed、 19!r7 )に記載されているプロ
タミノバクタ−属(Protaminobacter
)に帰属することが判明しタミノパクター属には、 P
、alboflavusとP、 ruberのコ種が含
まれている。Otori) Physiological properties (Table 7) Assimilation of sugars (Table J) Assimilation of carbon sources other than sugars (Table continued) Genus-level identification of this bacterium (A-/J data and A- 1) 3g-/) is based on the Bergeys Manual 7th edition (Bergeys Manual OfDe
terminative Acteriology
7th ed, 19! Protaminobacter genus (Protaminobacter r7) described in
), and the genus Taminopacter includes P
, alboflavus and P. ruber are included.
本菌株(A−/3ダタ及びA−/331−/)は、/)
ダラム陰性桿菌、コ)単一の極べん毛を有するJ)メタ
ノール資化能を有する、リコロニー色調は赤桃色である
ことからP、 alboflavus とは容易に区
別され、P、ruberと同定された。また対照菌とし
て供しfcP、ruber (ATOOfダj7)及び
P、 ruber eubsp、 machidanu
s (A T OOコ161/)の両菌株とも、その微
生物的性質はよく合致した。This strain (A-/3 data and A-/331-/) is /)
Durham-negative bacilli, co) have a single polar flagella, J) have the ability to assimilate methanol, and have a reddish-pink color tone, so they were easily distinguished from P. alboflavus and identified as P. ruber. . In addition, fcP, ruber (ATOOf da j7) and P, ruber eubsp, machidanu were used as control bacteria.
The microbial properties of both strains of A.s.
さらに特開昭3ダ一/IOJg9号公報に記載されてい
るP、ruber MB−一の菌学的性質とも多くの点
で一致していたが、硝酸塩の環元能及び炭素源の資化性
においていくつかの性質が異なっていた。これらの差異
は同−菌種内での菌株による違いと判断される。Furthermore, the mycological properties of P, ruber MB-1 described in JP-A No. 3 Daichi/IOJg No. 9 were consistent in many respects, but the cyclic ability of nitrate and the assimilation of carbon sources were had different characteristics. These differences are considered to be differences between strains within the same bacterial species.
一方、バーシーズマニュアル第7版には記載されていな
いが、近年、グロタミノバクター属に属すると同定され
た微生物としてプロタミノバクタ−・チアミノファグス
(菌学的性質はUSPuA3370号明細書)及びグロ
タミノバクターカンジダス(菌学的性質はU8P311
.JJ70号明則舎)が知られているが、本菌株は炭素
源の資化性パターンにおいて、これらいずれの種からも
識別される。On the other hand, microorganisms that have been recently identified as belonging to the genus Glotaminobacter, although not listed in the 7th edition of the Versey's Manual, include Protaminobacter thiaminophagus (mycological properties in US PuA 3370) and Glotaminophagus. Bacterium candidus (mycological properties are U8P311)
.. JJ70 Meisekisha), but this strain can be distinguished from any of these species by its carbon source assimilation pattern.
分類学的考察
メタノール等の炭素化合物を資化する微生物は、バーシ
ーズマニュアル第7版では、グロタミノバクター属又は
メタノモナス属に分類すれているが、バーシーズマニュ
アル第f版ではグロタミノバクター属は独立した属とし
て認めておらず、その代表的菌種であるグロタミノバク
ター・ルバーはシュードモナス属に属するメタノール資
化菌と類蘇の微生物と考えられている。Taxonomic considerations Microorganisms that assimilate carbon compounds such as methanol are classified into the genus Glotaminobacter or Methanonas in the 7th edition of the Varsey's Manual, but they are classified as Glotaminobacter in the 5th edition of the Varsey's Manual. The genus is not recognized as an independent genus, and its representative species, Glotaminobacter ruber, is considered to be a microorganism related to methanol-assimilating bacteria belonging to the genus Pseudomonas.
さらに工ntθrnationa’l 、Tousna
l of SystematicBacteriolo
gy J O: 2 2 k −I J
O(/ タ go)に公表され“細菌学名承認リス
ト(ApproveaLists of Bacter
ial Names )には、グロタミノバクターの学
名はない。Further engineering ntθrnationa'l, Tousna
l of Systematic Bacteriolo
gy J O: 2 2 k −I J
It was published in the “Approved List of Bacterial Names” by O (/ta go).
ial Names), there is no scientific name for Glotaminobacter.
一方、流上、駒形(Journal General
Appliec1Microbiologyコ!:34
1)−360(/9り9〕及び27ナス・ロゼアは一括
して第■群に統合している。On the other hand, upstream, Komagata (Journal General
Appliec1Microbiology! :34
1) -360 (/9ri9) and 27 eggplant rosea are integrated into group Ⅰ.
すなわち、これらの3菌種及びその類縁種は同一の種群
として扱うことが妥当であると考えている。In other words, we believe that it is appropriate to treat these three bacterial species and their related species as the same species group.
以上のことを考えると現段階では、本発明に使用した微
生物(A−1)1I9及びA−1)3g−/)にグロタ
ミノバクター・ルバーの学名を採用することを差控えて
、シュードモナス・エクストルフェンス(Pseudo
monas extorquen、s )とすることが
妥当であると結論された。Considering the above, at this stage, we refrain from adopting the scientific name of Glotaminobacter ruber for the microorganisms (A-1)1I9 and A-1)3g-/) used in the present invention, and instead・Extorfence (Pseudo)
It was concluded that it is appropriate to set the monas extorquen, s).
従って本発明に使用するシュードモナス属に属する微生
物とは、これらのシュードモナスΦエクストロクエンス
、シュードモナス嗜ロゼア、プロタミノバクタ−・ルバ
ー及びその近縁の微生物をも含むものである。Therefore, the microorganisms belonging to the genus Pseudomonas used in the present invention include these microorganisms such as Pseudomonas Φ extroquens, Pseudomonas rosea, Protaminobacter ruber, and their related microorganisms.
本発明において使用される培地としては、主モニウム塩
、無機アンモニウム塩、尿素等を用いることができる。As the culture medium used in the present invention, main monium salts, inorganic ammonium salts, urea, etc. can be used.
また、必要に応じ、無機物として、各種リン酸塩、硫酸
塩等を使用することができ、必要に応じ各種有機栄養物
を添加することもできる。Furthermore, various phosphates, sulfates, etc. can be used as inorganic substances, and various organic nutrients can also be added as necessary.
培養は通常lコ時間〜io日間程度、好気的条件下に行
なわれるが、培養の一部(後期)を嫌気的条件下で行う
こともできる。培地のpHはグ〜to、m度はコo−q
o℃程度から選ばれる。アセトアルデヒドの生産に際し
ては、増殖菌体、休止菌体のいずれをも用いることがで
きる。培養物からアセトアルデヒドの採取、精製に際し
ては、一般に有機化合物の採取、精製に用いられている
方法を採用することができる。Cultivation is usually carried out under aerobic conditions for about 1 hour to io days, but a part of the culturing (late stage) can also be carried out under anaerobic conditions. The pH of the medium is g-to, m degree is co-o-q.
Selected from around 0°C. In the production of acetaldehyde, both proliferating bacterial cells and dormant bacterial cells can be used. When collecting and purifying acetaldehyde from a culture, methods generally used for collecting and purifying organic compounds can be employed.
(実施例) 以下、実施例により本発明をさらに説明する。(Example) The present invention will be further explained below with reference to Examples.
ナオ、実施例における物質の同定はガスクロマトグラフ
−質量分析等によシ標品と比較して行なった。Identification of substances in Examples was carried out by comparison with standard samples by gas chromatography-mass spectrometry, etc.
実施例1
分注し、710℃でio分間殺菌した。この培地(ム)
に寒天コ01/lを添加したメタノール含有寒天斜面培
地に、天然の土壌から分離したシュートモナスエクスト
ルフェンスA−/33に一/菌を、30℃、ダ日間培養
し、その−白金耳を上記コルベンに接種し、JO℃往復
振とり機で回転数//コ回/分の回転数を与え培養を6
日間行った。得られた培養液をさらに30℃、室実施例
コ
土壌から分離したシュードモナスエクストルa゛よりア
セトアルデヒドコ■を得た(同時にエタノール、アセト
ン、酢酸及びギ酸メチルを生成物として得た)。Example 1 Aliquots were dispensed and sterilized at 710° C. for io minutes. This medium (mu)
On a methanol-containing agar slant medium to which 0.1 l of agar had been added, a strain of Shoot Monas extorfens A/33 isolated from natural soil was cultured at 30°C for days, and the platinum loops were cultured. The above Kolben was inoculated and cultured at a rotational speed of 6 times/minute using a JO℃ reciprocating shaker.
I went for days. The obtained culture solution was further heated in a room at 30° C. Acetaldehyde was obtained from Pseudomonas extrusion separated from the soil of the example (at the same time, ethanol, acetone, acetic acid and methyl formate were obtained as products).
Claims (1)
属し、アセトアルデヒドを生産する能力を有する微生物
を、炭素源としてメタノールを使用して培養し、培養物
からアセトアルデヒドを採取することを特徴とするアセ
トアルデヒドの製造方法。(1) A method for producing acetaldehyde, which comprises culturing a microorganism belonging to the genus Pseudomonas and having the ability to produce acetaldehyde using methanol as a carbon source, and collecting acetaldehyde from the culture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21424584A JPS6192580A (en) | 1984-10-15 | 1984-10-15 | Production of acetaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21424584A JPS6192580A (en) | 1984-10-15 | 1984-10-15 | Production of acetaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192580A true JPS6192580A (en) | 1986-05-10 |
Family
ID=16652576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21424584A Pending JPS6192580A (en) | 1984-10-15 | 1984-10-15 | Production of acetaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192580A (en) |
-
1984
- 1984-10-15 JP JP21424584A patent/JPS6192580A/en active Pending
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