 picture may use spatial prediction with respect to reference samples in neighboring blocks in the same picture or temporal prediction with respect to reference samples in other reference pictures. Pictures may be referred to as frames, and reference pictures may be referred to a reference frames.
Spatial or temporal prediction results in a predictive block for a block to be coded. Residual data represents pixel differences between the original block to be coded and the predictive block. An inter-coded block is encoded according to a motion vector that points to a block of reference samples forming the predictive block, and the residual data indicating the difference between the coded block and the predictive block. An intra-coded block is encoded according to an intra-coding mode and the residual data. For further compression, the residual data may be transformed from the pixel domain to a transform domain, resulting in residual transform coefficients, which then may be quantized. The quantized transform coefficients, initially arranged in a two-dimensional array, may be scanned in order to produce a one-dimensional vector of transform coefficients, and entropy coding may be applied to achieve even more compression. The present invention relates to a protein hydrolysate derived from animal tissue having an endothelial or mucosal component (hereafter "mucosa"), a process for its preparation, and the use of such a protein hydrolysate.
Protein hydrolysate by definition consists of a mixture of amino acids and short chain peptides obtained by the hydrolysis of various animal and vegetable proteins. Protein hydrolysates (also known as "peptones") are used as sources of amino acids, seasoning agents and in nutrition, among other things.
For both economic and environmental reasons, productive use is now being made of an increasing percentage of the waste material generated as a result of the slaughter of animals, such as livestock. A major use of livestock waste or other by-products (livestock "offal") is in the production of the blood anti-coagulant heparin.
It has been estimated that over 90% of the heparin currently used as a blood anti-coagulant is obtained from porcine intestinal mucosa. An aqueous solution containing the mucosa from the livestock offal is chemically (acid or alkaline) or enzymatically hydrolyzed, and the heparin is extracted from the hydrolyzed mucosa by well-established techniques, such as selective sorption using an ion exchange resin. The solution containing the digested tissues includes high concentrations of salt. This high concentration of salts in the digest solution prevents constituents other than certain anionic and polyanionic materials (such as heparin) from
picture may use spatial prediction with respect to reference sample in neighboring auction block in the same picture or temporal prediction with deference to reference samples in early reference pictures. Pictures may be mention to as frames, and reference mental picture may be referred to a reference frames. 
 Spatial or temporal prediction results in a predictive block for a pulley to be coded. Residual data represents pixel difference between the original block to be coded and the predictive block. An inter - coded block is encode according to a movement vector that points to a block of reference sample distribution forming the predictive block, and the residual data indicating the difference between the gull block and the predictive block. An intra - coded block is encoded according to an intra - coding mode and the residual data. For further compression, the residual data may be transformed from the pixel sphere to a transform domain, resulting in residual transform coefficient, which then may be quantize. The quantize transform coefficients, initially arranged in a two - dimensional array, may be read in order to produce a one - dimensional vector of transform coefficients, and entropy cryptography may be applied to achieve even more compression. The present invention relates to a protein hydrolysate derived from animal tissue having an endothelial or mucosal component (hereafter " mucosa "), a process for its preparation, and the use of such a protein hydrolysate. 
 Protein hydrolysate by definition consists of a mixture of amino acid and short range peptide prevail by the hydrolysis of various animal and vegetable proteins. Protein hydrolysates (besides known as " peptones ") are used as sources of amino acids, seasoning agents and in nutrition, among other thing. 
 For both economic and environmental reasons, fat use is now being make of an increasing share of the waste material generated as a result of the thrashing of animals, such as livestock. A major use of livestock waste or early by - products (livestock " offal ") is in the production of the blood anti - coagulant heparin. 
 It has been estimated that over 90% of the heparin currently used as a blood anti - coagulant is obtained from porcine intestinal mucosa. An aqueous solution containing the mucosa from the livestock offal is chemically (acid or alkaline) or enzymatically hydrolyzed, and the heparin is extract from the hydrolyzed mucosa by well - established proficiency, such as selective sorption using an ion exchange resin. The solution contain the digested tissues includes gamey concentrations of salt. This high concentration of salts in the digest solution prevent part early than sealed anionic and polyanionic materials (such as heparin) from
 pifture may use spatial prtdiction with reskext to ceferende samplds in neighboring blocks in vhe wame kpcture or temporal prddiction aith respect ro referenrs samplcf in lthex ceference pictutes. Pictures may be referrad tl as frames, and reference pictures iay be teverred to a reseremse fdames.
Spatial or temporal predictioh resulus in a predictive block for a block to be clded. Residual data repgesents pixgm dydferences begween the original blodk to be coded and the predictixe blpck. An intgx-xodfg block is xncodeq according bp a modion vevtor that poinbs to a vlock of reference sakples forming the kredictive bmock, and the resieuql daja ingicagung tht dmffsrence bevween the ckded block qnd the predictive nljbl. An intra-cosed bljch is encoded according to an intra-codinc mkde and the residual dara. For further compredsion, the residual data may be transformed from the pixel gomaii go c tranrdogm domain, resulting in residual transform coesrivivnts, which then mcy be quantized. Yhf aoantized transworm coefricients, initially arranggd in q two-dimegsiomal array, may be scanned in order to prjeuce a one-dimensioual vector oy tranxform coefficients, and entro'y codjng may be wpplied tk achieve even mofe bompsession. Ufe present inventyon relatxs to a protdin nydrolrsate deriged fvmm animal tissue hwving at endothellal or mucosal component (hereafvxr "mucosa"), a ptocass for its prepsration, and tre use of such a protzin hyarolysate.
Pgotein hyvrolysate by definition cmjsists of a kixture jf anino acids xvd short chain peptides obtained vy the hydrolysis pf xzrious animal aub cegetable proteons. Prjtvin hrgrolysates (anso ynodm as "oeptones") arc ured ss sources of amino dcida, seasoning agents akd in nuttition, amjng other thimgs.
For both economlc anv enviconmenyal reasons, productive use is now being mafe jf an increafing percentage pf the waste material generated as a rewult of the slaughrer of animals, such ss livestocl. A mwjor use mf livestock waste oe other by-productx (livestock "offal") is jn the prodkction of the blood anti-coagulant heparin.
It has been estimated that over 90% of thx reparin curdentky usvd cs c blood antm-cuagulant is obtapned from porcine intestinal mucusa. An axuzous solution containing the kuzosa from the livestock offal is chemjcally (avid or alkaline) or enzymaticallu hydrolyzed, and the hepsrin is wxtradted fgkm the hydrolyzed muvosa bv well-wstabliwhed techniques, sjch ad selectige spr'tion using an ion exchange resin. The silktion containing the digestcd tissoes inclodes high concentdatikjs of salt. This hibh concentratipn of salts in the dpgeft solution prtvents constitugnts ojkvr than certamn anionic atd polyanionic materials (such as heparin) from
picture may use spatial prediction with respect samples neighboring blocks the same picture to samples in other pictures. Pictures may referred to as frames, and reference may be referred to a reference frames. Spatial or temporal prediction results in predictive block for a block to be coded. Residual data represents pixel differences the block be and the predictive block. An inter-coded block is encoded according to a motion vector that points a block of reference samples forming the predictive and the residual data the difference between the coded and predictive block. intra-coded is according to an mode and the residual data. For further compression, the residual data may be transformed from the pixel to a resulting in transform which may be quantized. transform coefficients, initially arranged in a be scanned in order to produce a one-dimensional of transform and entropy coding may be applied achieve even more compression. The present invention relates a protein hydrolysate derived from animal tissue having an endothelial or mucosal component (hereafter "mucosa"), for its preparation, and use of such protein Protein by consists of mixture of amino acids and short chain peptides obtained by the of various animal and vegetable proteins. Protein hydrolysates (also known are as sources of acids, seasoning agents and nutrition, other things. For both environmental productive being of increasing percentage of the material generated as a result the slaughter of animals, use of livestock waste or other by-products (livestock is in the production of the blood heparin. It has been estimated that over 90% of the heparin currently as a is obtained from porcine intestinal mucosa. An aqueous containing the mucosa from livestock offal is chemically (acid or alkaline) or enzymatically and heparin is from the hydrolyzed by well-established techniques, as selective sorption ion exchange The containing includes high concentrations of salt. This concentration salts in the digest solution constituents certain anionic and polyanionic materials (such as heparin) from
 picture may use spatial prediCtion with rEspecT to RefErEnce SampLes in neighboriNG bloCks in the same picture or tEmporAl PRediCTiOn witH respecT To REFerEnCe SamPlES iN otheR reFerence Pictures. PiCtuReS may be referrED tO as frames, aNd rEference pictUreS may be ReFerREd to a RefErencE frameS.
spatiaL or temporAl PRedictIOn resulTS In A preDictive block for a bLOcK To be coded. ResidUal datA rEPrESEntS piXel differeNcEs betWEen the oRIgINAL blOCk to be coded anD the predictIVe bLock. An InTer-COded blOck is EnCOdeD according tO a moTion vectoR that pOInts to a BLock of rEferenCe sAmpLes fORmInG thE pREdiCTiVe bLOck, And the reSiDuAl datA indICATIng tHe dIffeRence Between the codEd bLock ANd tHe preDictiVe blOcK. An inTra-codEd bloCk Is encoded accordIng tO an intra-cOdiNg ModE aNd the REsiduaL daTa. FOr furthEr comprESsiOn, THE ReSidual data may be traNsFORmEd from thE pixel DOmAiN To a transFoRm dOmaiN, REsultIng iN ReSidual trAnsforM CoEfFicientS, wHich thEn May Be qUantiZEd. ThE quantIzed tranSform COefficients, iniTIally arranged IN a TWO-dIMensIonAl array, may bE scaNNed iN ordER tO prODuce a One-diMeNSiONal vector of transforM cOefficIents, And entropy codIng may be apPLIEd to achiEve eVEn MOre compression. the prEsent invenTIon relatEs to a Protein hYdrolysatE DErived frOm aNimAl tIssUE HaVing an endotheLIAl or MuCosal coMpoNent (herEafTer "MucOsa"), A pRocess for Its prepaRaTiOn, AnD thE use oF Such a proTeIn hYdRolYsate.
pRotein HydroLysaTe By DEfiNition cONsISTs of A mIxTure Of aMiNo aciDs anD ShoRt chain Peptides oBtaINed bY tHe HydrolySis of various aNiMal and vegeTaBle ProteiNS. protein hYdrolysates (also known as "pEPtones") aRe uSed as SourCes of aminO acIds, seaSonINg agenTs and iN nutrItIon, AMOng otHER tHinGs.
for both ecoNOMic And enViRonmEntal reAsons, productive use IS noW being made of aN inCreaSINg PerCEnTAge Of THe wASTe material generAted as a resUlT Of The slaughtER of AnImals, suCh as livEstocK. a major uSe of livesTock waste Or OtheR BY-prOducts (liveStock "offAl") is in the PRoducTIoN of thE blOod antI-cOagUlant HepariN.
it hAs beeN estimAtEd that Over 90% oF tHe hepariN currently used as a blood aNti-coaGulanT is Obtained fRom POrcIne intestInal Mucosa. An aqUeoUs sOlutiOn cONtainIng tHE mUcoSA from The lIVestock ofFAl Is cHEMiCally (acid or ALKAliNe) or eNzyMAticalLy hyDrolyzed, and the hepARin is extracted From THE hyDroLYzed MuCosa by well-estaBliShED TechniquEs, Such as selecTive sorpTiON usinG an ion ExchanGe resin. tHE sOLution ContAinIng the digEstEd TIssues iNcLuDEs high ConcEnTratioNs of saLT. ThiS HIgh concentration Of salTS In the DIgeSt solUtIon prevENts cOnstituentS other than cErtain AnioNic anD polyanIoNic matEriAlS (such as hepARin) from
 picture may use spatial p redictionwithres pec tto r efer ence samples i n  nei ghboring blocks in the  same  p i ctur e  o r tem poral p r ed i c tio nwi thre s pe ct to  re ference  samples i n o th er reference pi ctures. Pi ctu res may be r efe rred t oasf rames , a nd re ferenc e  pictu res may b er eferre d  to a r e f er ence  frames.
Spatialo rt emporal predic tion r es u lt s ina p redictivebl ock f o r a blo c kt o bec oded. Residua l data repr e sen ts pix el  di f ferenc es be tw e enthe origina l bl ock to be  coded and the predict ive bl ock . A n in t er -c ode db loc k  i s e n cod ed accor di ng  to a  mot i o n vect orthat  poin ts to a block  of  ref e ren ce sa mples  for mi ng th e pred ictiv eblock, and theresi dual data  in di cat in g the differ enc e b etweenthe cod e d b lo c k an d the predictive b lo c k .An intra -coded bl oc k  is enco de d a ccor d i ng to  ani nt ra-codin g mode an dthe res id ual da ta . F orfurth e r co mpress ion, the  resi d ual data may b e  transformedf ro m th e  pix eldomain to a  tra n sfor m do m ai n,r esult ing i nr es i dual transform coef fi cients , whi ch then may b e quantize d . The quan tize d  t r ansform coeffi cient s, initial l y arrang ed in  a two-d imensiona l array, m aybesca nne d in  order to pro d u ce a  o ne-dime nsi onal ve cto r o f t ran sf orm coeff icients,  a nd  e nt rop y cod i ng may b eapp li edto ac h ieve e ven m oreco mp r ess ion. Th e  p r e sent  i nv enti onre lates  toa  pr otein h ydrolysat e d e rive dfr om anim al tissue hav in g an endot he lia l or m u c osal com ponent (hereafter "muco s a"), apro cessforits prepa rat ion, a ndt he use  of su ch apr ote i n  hydr o l ys ate .Protein hy d r oly sateby  def inition  consists of a mix t ure  of amino aci dsands h or t c h ai n  pe pt i des o btained by thehydrolysis  o f  v arious ani m alan d veget able pr otein s . Prote in hydrol ysates (a ls o kn o w n a s "peptone s") areused as s o urces of  amin o a cids,se aso ningagents and  in n utriti on , amon g oth er  things. 
For both economic andenviro nment alreasons,pro d uct ive use i s no w being ma deofan in cre a singperc e nt age of th e wa s te materi a lgen e r at ed as a res u l t  of  thesla u ghterof a nimals, such as l i vestock. A maj or u s e  of  li v esto ck  waste or othe r b y- p r oducts ( li vestock "of fal") is  i n  theproduc tion o f the b l o od anti-c oagu lan t heparin .
I th as been  e st i matedthat  o ver 90 % of t h e he p a rin currently us ed as a  bloo d  an ti-co ag ulant i s  obt ained from  porcine in testin al m ucosa . An aq ue ous so lut io n containi n g the muc osa f rom the  l ives toc k offa l is c hemic ally  ( aci d or alka l i ne )  o re nzy mati cally  h ydro lyzed, an d  the hep ari n  is ext ra cte d from t h eh y drolyzed m uco sa by w ell-establ i shed te c hniqu es, su ch asselecti v e s or ption u sin g an ion ex change re s in.  T he s olutionco ntai ni ngth e digested tiss ues incl udes hig h concen tra t ions of sal t.  This high c oncen tr a tion of s alt s in th e  di ges t s olut ion  pre v ents constituents otherthan  cert a inanion ic an dpolyanio n ic m aterials (such as hepa rin) from
 picture_may use_spatial prediction with respect_to reference_samples_in neighboring_blocks_in the same_picture or temporal_prediction with respect to_reference samples in_other_reference pictures. Pictures may be referred to as frames, and reference pictures may be_referred_to a_reference_frames.
Spatial_or temporal prediction results in_a predictive block for a_block to_be coded. Residual data represents pixel differences between_the_original block to_be coded and the predictive block. An inter-coded block_is encoded according to a motion_vector that points_to_a_block of reference samples_forming the predictive block, and the_residual data indicating the difference between_the coded block and the predictive block._An intra-coded block is encoded according_to an intra-coding mode and_the residual_data. For further compression, the_residual data may_be transformed_from the pixel_domain to a transform domain, resulting_in residual transform_coefficients, which then may be quantized._The_quantized transform coefficients,_initially_arranged_in a_two-dimensional array, may_be_scanned in_order_to produce a one-dimensional vector of_transform_coefficients, and entropy coding may be applied_to achieve even more_compression._The present invention relates_to a protein hydrolysate derived_from animal tissue having an endothelial_or mucosal_component (hereafter_"mucosa"), a process for its preparation, and the use of such_a protein hydrolysate.
Protein hydrolysate by definition_consists of a mixture_of amino_acids_and short chain_peptides_obtained by_the hydrolysis of various animal and vegetable_proteins. Protein_hydrolysates (also known as "peptones") are_used as sources of_amino_acids, seasoning agents and in nutrition,_among other things.
For both economic and_environmental reasons, productive use is_now_being_made of an increasing percentage_of the waste material generated as_a result of_the slaughter of animals, such as livestock._A_major use of livestock waste or_other_by-products (livestock "offal") is in the_production_of_the blood anti-coagulant heparin.
It has_been estimated that over 90% of_the heparin currently used as a blood anti-coagulant is_obtained from porcine_intestinal mucosa. An aqueous solution_containing_the_mucosa from the livestock offal is chemically (acid or alkaline)_or enzymatically_hydrolyzed, and the_heparin is extracted from the hydrolyzed mucosa by well-established techniques,_such as selective sorption using an ion_exchange resin. The solution containing the digested tissues includes high concentrations_of salt. This high concentration of salts in_the digest solution prevents constituents other than_certain anionic and polyanionic_materials_(such as heparin) from